IT202100019892A1 - Liquid cooling system for home and office use - Google Patents
Liquid cooling system for home and office use Download PDFInfo
- Publication number
- IT202100019892A1 IT202100019892A1 IT102021000019892A IT202100019892A IT202100019892A1 IT 202100019892 A1 IT202100019892 A1 IT 202100019892A1 IT 102021000019892 A IT102021000019892 A IT 102021000019892A IT 202100019892 A IT202100019892 A IT 202100019892A IT 202100019892 A1 IT202100019892 A1 IT 202100019892A1
- Authority
- IT
- Italy
- Prior art keywords
- cooling system
- coil
- office use
- tank
- water
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims description 24
- 239000007788 liquid Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000003507 refrigerant Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000011012 sanitization Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- F28D1/0206—Heat exchangers immersed in a large body of liquid
- F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0057—Carbonators
- B67D1/0061—Carbonators with cooling means
- B67D1/0062—Carbonators with cooling means inside the carbonator
- B67D1/0063—Cooling coil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0857—Cooling arrangements
- B67D1/0858—Cooling arrangements using compression systems
- B67D1/0859—Cooling arrangements using compression systems the evaporator being in direct heat contact with the beverage, e.g. placed inside a beverage container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0857—Cooling arrangements
- B67D1/0858—Cooling arrangements using compression systems
- B67D1/0861—Cooling arrangements using compression systems the evaporator acting through an intermediate heat transfer means
- B67D1/0864—Cooling arrangements using compression systems the evaporator acting through an intermediate heat transfer means in the form of a cooling bath
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
- F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element
-
- 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
- F28D1/04—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 tubular conduits
- F28D1/047—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0472—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Description
Descrizione dell?Invenzione Industriale avente per titolo: Description of the Industrial Invention entitled:
?Sistema di raffreddamento di liquidi per uso domestico e uffici? ?Liquid cooling system for home and office use?
DESCRIZIONE DESCRIPTION
La presente invenzione si riferisce ad un sistema di raffreddamento per uso domestico e uffici, nel contesto dell?erogazione, di liquidi. The present invention refers to a cooling system for home and office use, in the context of dispensing liquids.
Nella tecnica nota esistono molteplici sistemi di raffreddamento. In the prior art there are multiple cooling systems.
Sistemi a secco, ossia ermetico e con evaporatore e tubi di inox per raffreddamento acqua annegati in un blocco di alluminio quale ottimo trasmettitore del freddo. Dry systems, i.e. hermetic and with evaporator and stainless steel pipes for water cooling embedded in an aluminum block as an excellent cold transmitter.
Sistemi a banco ghiaccio, ossia con evaporatore sulle pareti interne di una vasca che servir? a generare ghiaccio sulle pareti e trasmettere freddo ai tubi di inox vicini per raffreddare l?acqua. Ice bank systems, i.e. with an evaporator on the internal walls of a tank that will serve? to generate ice on the walls and transmit cold to the nearby stainless steel pipes to cool the water.
Questo sistema ha il problema che la vasca contenente acqua e ghiaccio non ? ermetica e quindi, per evitare che si formi un blocco di ghiaccio unico, ? necessaria una pompetta di circolazione come negli acquari: ne consegue una rumorosit? fastidiosa in un ambiente domestico. This system has the problem that the tank containing water and ice is not? airtight and therefore, to prevent the formation of a single block of ice, ? necessary a circulation pump as in aquariums: it follows a noisiness? annoying in a domestic environment.
Inoltre, in caso di spostamento per operazioni di pulizia, c?? il rischio concreto che l?acqua travasi dalla vasca, andando a compromettere parti elettriche e bagnando il piano di appoggio circostante. Furthermore, in case of movement for cleaning operations, c?? the concrete risk that the water will flow from the tub, compromising the electrical parts and wetting the surrounding support surface.
Sistema ermetico, che utilizza un contenitore in acciaio inox con una testata per coperchio che riprende la testata di un carbonatore-saturatore di CO2 in commercio. Hermetic system, which uses a stainless steel container with a head for the lid that resembles the head of a CO2 carbonator-saturator on the market.
L?acqua all?interno sar? addizionata di CO2 per renderla gasata e ci sar? internamente un?altra serpentina di tubo inox al cui interno ci sar? acqua non gasata che sar? raffreddata per induzione dall?acqua fredda gasata. The water inside will be added CO2 to make it carbonated and there will be? internally another coil of stainless steel pipe inside which there will be? non-carbonated water that will be? cooled by induction from cold sparkling water.
Esternamente al contenitore in acciaio inox sar? rullato e avvolto un tubo in rame al cui interno scorrer? il GAS refrigerante che dovr? raffreddare l?acqua all?interno. Outside the stainless steel container will be? rolled and wound a copper tube inside which it will flow? the refrigerant GAS that will have to? cool the water inside.
I limiti di questo sistema sono che eroga al massimo un litro di acqua fredda in continuo e che la temperatura dell?acqua fredda difficilmente potr? scendere sotto i 10 / 12?C per un litro. Inoltre, la ripetivit? di un ulteriore litro di acqua fredda erogata necessiter? di circa 15 minuti, risultando non performante. The limits of this system are that it dispenses a maximum of one liter of cold water continuously and that the temperature of the cold water will hardly be able to change. go below 10 / 12?C for one litre. Furthermore, the repetitiveness will need an additional liter of cold water dispensed? of about 15 minutes, resulting in non-performing.
Scopo della presente invenzione ? quello di risolvere i suddetti problemi della tecnica anteriore fornendo un gasatore ermetico a serpentina tripla, in grado di gasare e raffreddare l?acqua rapidamente ed in modo efficiente. Purpose of the present invention? that of solving the aforesaid problems of the prior art by providing a triple coil hermetic carbonator, capable of carbonating and cooling water quickly and efficiently.
Un altro scopo della presente invenzione ? di permettere la sanificazione completa del serbatoio di acqua, riempiendolo completamente di agente sanificante. Another object of the present invention ? to allow complete sanitization of the water tank, filling it completely with sanitizing agent.
Il vantaggio principale di suddetta invenzione ? la possibilit? di ottenere acqua fredda e gasate pi? velocemente dei sistemi attuali e con minore dispendio energetico. The main advantage of this invention? the possibility? to get cold water and carbonated pi? faster than current systems and with less energy expenditure.
Inoltre, disattivando temporaneamente la valvola di sicurezza, si pu? far circolare in tutto il sistema l?agente sanificante, ottenendo un?azione igienizzante completa. Furthermore, by temporarily deactivating the safety valve, you can? circulate the sanitizing agent throughout the system, obtaining a complete sanitizing action.
Un altro vantaggio ? la facilit? di installazione che risulta dall?integrazione dei componenti all?interno del serbatoio. Presentando solo una parete liscia in acciaio, il posizionamento all?interno di un casing o dell?arredamento risulta semplificato. Another plus? the ease? of installation which results from the integration of the components inside the tank. Featuring only a smooth steel wall, placement within a casing or furniture is simplified.
Infine, la chiusura ermetica del serbatoio impedisce la contaminazione dell?acqua da agenti esterni o il rovesciamento della stessa nell?ambiente circostante il dispositivo. Finally, the hermetic closure of the tank prevents water contamination from external agents or spilling it into the environment surrounding the device.
I suddetti ed altri scopi e vantaggi dell?invenzione, quali risulteranno dal seguito della descrizione, vengono raggiunti con un sistema di raffreddamento di liquidi per uso domestico e uffici come quello descritto nella rivendicazione 1. Forme di realizzazione preferite e varianti non banali della presente invenzione formano l?oggetto delle rivendicazioni dipendenti. The above and other objects and advantages of the invention, as will appear from the following description, are achieved with a liquid cooling system for domestic and office use such as the one described in claim 1. Preferred embodiments and non-trivial variants of the present invention form the object of dependent claims.
Resta inteso che tutte le rivendicazioni allegate formano parte integrante della presente descrizione. It is understood that all the attached claims form an integral part of the present description.
Risulter? immediatamente ovvio che si potranno apportare a quanto descritto innumerevoli varianti e modifiche (per esempio relative a forma, dimensioni, disposizioni e parti con funzionalit? equivalenti) senza discostarsi dal campo di protezione dell'invenzione come appare dalle rivendicazioni allegate. will result? it is immediately obvious that innumerable variations and modifications may be made to what has been described (for example relating to shape, dimensions, arrangements and parts with equivalent functions) without departing from the scope of protection of the invention as appears from the attached claims.
La presente invenzione verr? meglio descritta da alcune forme preferite di realizzazione, fornite a titolo esemplificativo e non limitativo, con riferimento ai disegni allegati, nei quali: This invention will come better described by some preferred embodiments, provided by way of non-limiting example, with reference to the attached drawings, in which:
- la FIG. 1 mostra una vista frontale di una realizzazione del sistema di raffreddamento all?interno del serbatoio secondo la presente invenzione; - FIG. 1 shows a front view of one embodiment of the in-tank cooling system according to the present invention;
- la FIG. 2 mostra una vista in prospettiva di una sezione di una realizzazione del sistema di raffreddamento secondo la presente invenzione; - FIG. 2 shows a perspective view of a section of an embodiment of the cooling system according to the present invention;
- la FIG. 3 mostra una vista frontale di una sezione di una realizzazione del sistema di raffreddamento secondo la presente invenzione. - FIG. 3 shows a front view of a section of an embodiment of the cooling system according to the present invention.
Facendo riferimento alle Figure ? possibile notare che il sistema di raffreddamento 1 di liquidi per uso domestico e uffici comprende un serbatoio 2 atto a contenere: Referring to the Figures ? It can be noted that the liquid cooling system 1 for domestic and office use comprises a tank 2 suitable for containing:
- almeno una prima serpentina (3); - at least a first coil (3);
- almeno una seconda serpentina (5) progettata per cooperare operativamente con detta prima serpentina (3); - at least one second coil (5) designed to operatively cooperate with said first coil (3);
- almeno un tubo d?uscita (8) connesso operativamente con detto serbatoio (2); - at least one outlet pipe (8) operatively connected to said tank (2);
- almeno una sonda di temperatura (7) atta a cooperare operativamente con detto sistema di raffreddamento (1); - at least one temperature probe (7) able to operatively cooperate with said cooling system (1);
- almeno una sonda per il livello dell?acqua (non mostrata) atta a cooperare operativamente con detto sistema di raffreddamento (1). - at least one water level probe (not shown) able to operatively cooperate with said cooling system (1).
Vantaggiosamente, in una variante del sistema di raffreddamento 1 di liquidi per uso domestico e uffici le serpentine di pre-raffreddamento concentriche sono tre, la prima serpentina 3 diventa doppia per garantire un maggiore afflusso d?acqua, con tubo INOX dal diametro di 8 mm avvolto su tre diametri ed a contatto, per dare in erogazione 2 litri di acqua liscia fredda in continuo ad una media tra 8?C e 12?C. Advantageously, in a variant of the liquid cooling system 1 for domestic and office use there are three concentric pre-cooling coils, the first coil 3 becomes double to ensure a greater water flow, with a stainless steel pipe with a diameter of 8 mm wound on three diameters and in contact, to dispense 2 liters of cold still water continuously at an average between 8?C and 12?C.
Ridurre il diametro della serpentina dell?EVAPORATORE, consente inoltre di avere un giusto compromesso tra potenza frigorigena, velocit? di raffreddamento e scarso rischio di eccessiva formazione ghiaccio. Reducing the diameter of the EVAPORATOR coil also makes it possible to have the right compromise between cooling capacity, speed and cooling and little risk of excessive ice formation.
Per riuscire nell?intento ? necessario utilizzare un nuovo GAS frigorigeno R290 con compressore ermetico e con condensatore di spunto. To succeed? it is necessary to use a new R290 refrigerant GAS with hermetic compressor and starting capacitor.
Inoltre, nel sistema di raffreddamento 1, secondo la presente invenzione, la prima serpentina 3 ? progettata per far scorrere acqua fredda e la seconda serpentina 5 ? progettata per contenere gas refrigerante progettato per raffreddare l?acqua passante per la prima serpentina 3 e/o l?acqua contenuta nel serbatoio 2. Furthermore, in the cooling system 1, according to the present invention, the first coil 3 is designed to let cold water flow and the second coil 5 ? designed to contain refrigerant gas designed to cool the water passing through the first coil 3 and/or the water contained in the tank 2.
In particolare, il serbatoio 2 del sistema di raffreddamento 1 di liquidi per uso domestico e uffici ? chiuso ermeticamente. In particular, the tank 2 of the cooling system 1 of liquids for home and office use ? hermetically closed.
Si sono descritte alcune forme preferite di attuazione dell?invenzione, ma naturalmente esse sono suscettibili di ulteriori modifiche e varianti nell?ambito della medesima idea inventiva. In particolare, agli esperti nel ramo risulteranno immediatamente evidenti numerose varianti e modifiche, funzionalmente equivalenti alle precedenti, che ricadono nel campo di protezione dell'invenzione come evidenziato nelle rivendicazioni allegate nelle quali, eventuali segni di riferimento posti tra parentesi non possono essere interpretati nel senso di limitare le rivendicazioni stesse. Inoltre, la parola "comprendente" non esclude la presenza di elementi e/o fasi diversi da quelli elencati nelle rivendicazioni. L?articolo ?un?, ?uno? o ?una? precedente un elemento non esclude la presenza di una pluralit? di tali elementi. Il semplice fatto che alcune caratteristiche siano citate in rivendicazioni dipendenti diverse tra loro non indica che una combinazione di queste caratteristiche non possa essere vantaggiosamente utilizzata. Some preferred embodiments of the invention have been described, but naturally they are susceptible to further modifications and variations within the scope of the same inventive idea. In particular, numerous variants and modifications, functionally equivalent to the previous ones, which fall within the scope of protection of the invention as evidenced in the attached claims in which any reference signs placed in brackets cannot be interpreted in the sense, will be immediately apparent to those skilled in the art. to limit the claims themselves. Furthermore, the word "comprising" does not exclude the presence of elements and/or phases other than those listed in the claims. The article ?un?, ?uno? or ?a? previous an element does not exclude the presence of a plurality? of such elements. The mere fact that some features are mentioned in different dependent claims does not indicate that a combination of these features cannot be used to advantage.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000019892A IT202100019892A1 (en) | 2021-07-26 | 2021-07-26 | Liquid cooling system for home and office use |
| EP22000162.2A EP4124600A1 (en) | 2021-07-26 | 2022-06-17 | Liquid cooling system for household and office use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000019892A IT202100019892A1 (en) | 2021-07-26 | 2021-07-26 | Liquid cooling system for home and office use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT202100019892A1 true IT202100019892A1 (en) | 2021-10-26 |
Family
ID=78463617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102021000019892A IT202100019892A1 (en) | 2021-07-26 | 2021-07-26 | Liquid cooling system for home and office use |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4124600A1 (en) |
| IT (1) | IT202100019892A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140822A (en) * | 1991-02-08 | 1992-08-25 | The Coca-Cola Company | Method and apparatus for chilling and carbonating a liquid using liquid carbon dioxide |
| EP1892214A1 (en) * | 2006-07-28 | 2008-02-27 | Asset S.r.l. | Device for treating and distributing drinks, particularly water |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395888B1 (en) * | 2009-09-11 | 2012-10-26 | Celli Spa | DISPENSER. |
| JP6011184B2 (en) * | 2012-09-14 | 2016-10-19 | 富士電機株式会社 | Beverage supply equipment |
| KR102571263B1 (en) * | 2016-11-10 | 2023-08-25 | 엘지전자 주식회사 | Water purifying apparatus |
-
2021
- 2021-07-26 IT IT102021000019892A patent/IT202100019892A1/en unknown
-
2022
- 2022-06-17 EP EP22000162.2A patent/EP4124600A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140822A (en) * | 1991-02-08 | 1992-08-25 | The Coca-Cola Company | Method and apparatus for chilling and carbonating a liquid using liquid carbon dioxide |
| EP1892214A1 (en) * | 2006-07-28 | 2008-02-27 | Asset S.r.l. | Device for treating and distributing drinks, particularly water |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4124600A1 (en) | 2023-02-01 |
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