ITBO20110199A1 - ENERGY RECOVERY SYSTEM - Google Patents
ENERGY RECOVERY SYSTEM Download PDFInfo
- Publication number
- ITBO20110199A1 ITBO20110199A1 IT000199A ITBO20110199A ITBO20110199A1 IT BO20110199 A1 ITBO20110199 A1 IT BO20110199A1 IT 000199 A IT000199 A IT 000199A IT BO20110199 A ITBO20110199 A IT BO20110199A IT BO20110199 A1 ITBO20110199 A1 IT BO20110199A1
- Authority
- IT
- Italy
- Prior art keywords
- compartment
- air
- air flow
- electric generator
- electric
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000056 organ Anatomy 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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Vehicle Body Suspensions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
D E S C R I Z I O N E DESCRIPTION
di Brevetto per Invenzione Industriale dal titolo: of Patent for Industrial Invention entitled:
"SISTEMA DI RECUPERO DI ENERGIA" "ENERGY RECOVERY SYSTEM"
La presente invenzione è relativa ad un sistema di recupero di energia ed in particolare ad un sistema che consente di produrre energia sfruttando al meglio la ventilazione forzata prodotta da impianti di estrazione e/o di climatizzazione prevalentemente di natura industriale. The present invention relates to an energy recovery system and in particular to a system which allows energy to be produced by making the best use of the forced ventilation produced by extraction and / or air conditioning systems mainly of an industrial nature.
Come è noto in tutti i vani che siano abitazioni civili, uffici o capannoni industriali, possono essere installati degli impianti di estrazione e/o di climatizzazione. I primi estraggono dal vano un flusso forzato di aria necessario a garantire adeguate condizioni ambientali, mentre i secondi garantiscono il mantenimento di una predeterminata temperatura ambiente. Nel caso degli impianti di estrazione il flusso d'aria viene canalizzato verso l'esterno attraverso opportune bocche di sfiato, mentre nel caso degli impianti di climatizzazione i fluidi impiegati vengono raffreddati in appropriati scambiatori di calore posizionati all'esterno del vano i quali vengono attraversati da un flusso d'aria forzato indotto da propri sistemi di ventilazione. As is known, extraction and / or air conditioning systems can be installed in all rooms, whether they are residential buildings, offices or industrial warehouses. The former extract from the compartment a forced flow of air necessary to ensure adequate environmental conditions, while the latter ensure the maintenance of a predetermined ambient temperature. In the case of extraction systems, the air flow is channeled outwards through appropriate vents, while in the case of air conditioning systems the fluids used are cooled in appropriate heat exchangers positioned outside the compartment which are passed through by a forced air flow induced by its own ventilation systems.
Scopo della presente invenzione è quello di realizzare un sistema di recupero di energia che consenta appunto di produrre energia sfruttando il flusso d'aria forzato in uscita dalle suddette bocche di sfiato degli impianti di estrazione, e/o il flusso d'aria forzato indotto ad attraversare gli scambiatori di calore esterni degli impianti di climatizzazione. The purpose of the present invention is to provide an energy recovery system which allows to produce energy by exploiting the forced air flow coming out of the aforementioned vent openings of the extraction systems, and / or the forced air flow induced to go through the external heat exchangers of the air conditioning systems.
In base alla presente invenzione viene realizzato un sistema di recupero di energia secondo quanto licitato nelle rivendicazioni 1, 2 e/o 3 e, preferibilmente, in una qualsiasi delle rivendicazioni successive dipendenti direttamente od indirettamente dalle rivendicazioni 1, 2 e 3. On the basis of the present invention, an energy recovery system is provided according to what is disclosed in claims 1, 2 and / or 3 and, preferably, in any of the subsequent claims directly or indirectly dependent on claims 1, 2 and 3.
La presente invenzione verrà ora descritta con riferimento al disegno allegato che ne illustra una preferita forma di attuazione non limitativa. The present invention will now be described with reference to the attached drawing which illustrates a preferred non-limiting embodiment thereof.
Nel disegno allegato è indicato con 1 un sistema di recupero di energia applicato in un vano 2 che in questo caso è rappresentato da un vano ad uso industriale. Nella fattispecie nel vano 2 è installata una cabina 3 per l'essiccazione di manufatti. Nel vano 2 è prevista l'installazione di un impianto di climatizzazione 4 costituito da almeno un dispositivo di interno 5 e da un dispositivo esterno 6, nonché l'installazione di un impianto di estrazione 7 costituito da almeno una ventola 8 (di asse (Yl)), da un carter esterno 9 e da una conduttura 10 fissati al soffitto del vano 2. Nel vano 2 è poi prevista, preferibilmente sul soffitto dello stesso, almeno una bocca di sfiato 11 atta ad espellere l'aria dall'interno del vano 2 verso l'ambiente circostante. Il sistema 1 comprende l'installazione, in corrispondenza della bocca di sfiato 11 e dello scambiatore di calore 6, di un rotore eolico 12 (di asse (Y2)) accoppiato ad un generatore elettrico 13. In particolare il rotore eolico 12 è definito da una pluralità di pale 14 di forma nota, solidali ad un albero girevole 15, supportato da una struttura di sostegno 16, la quale con mezzi diversi può essere resa solidale o alle pareti esterne del vano 2 o al terreno. Sull'albero 15 è poi calettato assialmente un albero 17 (di asse (Y2)) del generatore elettrico 13. In the attached drawing, 1 indicates an energy recovery system applied in a compartment 2 which in this case is represented by a compartment for industrial use. In this case, a cabin 3 is installed in the compartment 2 for drying manufactured articles. The compartment 2 provides for the installation of an air conditioning system 4 consisting of at least one internal device 5 and an external device 6, as well as the installation of an extraction system 7 consisting of at least one fan 8 (axis (Yl )), from an external casing 9 and a duct 10 fixed to the ceiling of the compartment 2. In the compartment 2 there is then provided, preferably on the ceiling of the same, at least one vent 11 able to expel the air from inside the compartment. 2 towards the surrounding environment. The system 1 comprises the installation, in correspondence with the vent mouth 11 and the heat exchanger 6, of a wind rotor 12 (of axis (Y2)) coupled to an electric generator 13. In particular, the wind rotor 12 is defined by a plurality of blades 14 of known shape, integral with a rotatable shaft 15, supported by a support structure 16, which by different means can be made integral either with the external walls of the compartment 2 or with the ground. A shaft 17 (of axis (Y2)) of the electric generator 13 is then axially keyed onto the shaft 15.
In uso, il flusso d'aria generato dal sistema di estrazione 7 ed espulso dalla bocca di sfiato 11, e/o generato dal sistema di ventilazione dello scambiatore 6, determina la rotazione del rotore eolico 12 e quindi la generazione di energia elettrica da parte del generatore elettrico 13. Tale energia elettrica tramite mezzi di trasmissione poi può essere trasmessa ad una rete elettrica non illustrata od ad un accumulatore elettrico 18 da cui poi può essere prelevata in caso di necessità. In use, the air flow generated by the extraction system 7 and expelled from the vent mouth 11, and / or generated by the ventilation system of the exchanger 6, determines the rotation of the wind rotor 12 and therefore the generation of electrical energy by of the electric generator 13. Said electric energy, by means of transmission means, can then be transmitted to an electric network (not illustrated) or to an electric accumulator 18 from which it can then be drawn in case of need.
Da quanto sopra descritto risultano evidenti e numerosi i vantaggi conseguiti con la realizzazione della presente invenzione. From what has been described above, the advantages achieved with the realization of the present invention are evident and numerous.
In particolare si è realizzato un sistema che recupera energia dal flusso d'aria generato per la ventilazione e/o climatizzazione di un vano. Appare chiaro che il recupero di energia consente un risparmio notevole che consente di ammortizzare in un tempo limitato il costo degli organi installati per la sua generazione. In particular, a system has been created that recovers energy from the air flow generated for the ventilation and / or air conditioning of a compartment. It is clear that the recovery of energy allows a considerable saving which allows to amortize in a limited time the cost of the organs installed for its generation.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000199A ITBO20110199A1 (en) | 2011-04-14 | 2011-04-14 | ENERGY RECOVERY SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000199A ITBO20110199A1 (en) | 2011-04-14 | 2011-04-14 | ENERGY RECOVERY SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
ITBO20110199A1 true ITBO20110199A1 (en) | 2012-10-15 |
Family
ID=44554590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000199A ITBO20110199A1 (en) | 2011-04-14 | 2011-04-14 | ENERGY RECOVERY SYSTEM |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITBO20110199A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512788A (en) * | 1994-09-12 | 1996-04-30 | Berenda; Robert M. | Exhaust air recovery system |
JP2000193272A (en) * | 1998-12-25 | 2000-07-14 | Funai Electric Co Ltd | Electric power generating device of air conditioner |
US6365985B1 (en) * | 2000-08-23 | 2002-04-02 | Lawrence J. Cohen | Electricity generation from air conditioning exhaust |
WO2007017918A1 (en) * | 2005-08-05 | 2007-02-15 | Wind Power Co., Ltd. | Wind turbine apparatus using exhaust air flow from duct etc. |
JP2007154759A (en) * | 2005-12-05 | 2007-06-21 | Denso Corp | Hybrid type wind power generating device |
US20090206611A1 (en) * | 2008-02-19 | 2009-08-20 | Jeffrey Ryan Gilbert | Energy recovery system and method of using the same |
US20090267351A1 (en) * | 2008-04-29 | 2009-10-29 | Buns Heinrich J | Apparatus for generating electrical energy |
CN201731565U (en) * | 2009-04-08 | 2011-02-02 | 王正铉 | Novel energy-saving air conditioner capable of generating power utilizing energy of air discharged from outdoor unit of air conditioner |
-
2011
- 2011-04-14 IT IT000199A patent/ITBO20110199A1/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512788A (en) * | 1994-09-12 | 1996-04-30 | Berenda; Robert M. | Exhaust air recovery system |
JP2000193272A (en) * | 1998-12-25 | 2000-07-14 | Funai Electric Co Ltd | Electric power generating device of air conditioner |
US6365985B1 (en) * | 2000-08-23 | 2002-04-02 | Lawrence J. Cohen | Electricity generation from air conditioning exhaust |
WO2007017918A1 (en) * | 2005-08-05 | 2007-02-15 | Wind Power Co., Ltd. | Wind turbine apparatus using exhaust air flow from duct etc. |
JP2007154759A (en) * | 2005-12-05 | 2007-06-21 | Denso Corp | Hybrid type wind power generating device |
US20090206611A1 (en) * | 2008-02-19 | 2009-08-20 | Jeffrey Ryan Gilbert | Energy recovery system and method of using the same |
US20090267351A1 (en) * | 2008-04-29 | 2009-10-29 | Buns Heinrich J | Apparatus for generating electrical energy |
CN201731565U (en) * | 2009-04-08 | 2011-02-02 | 王正铉 | Novel energy-saving air conditioner capable of generating power utilizing energy of air discharged from outdoor unit of air conditioner |
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