WO2003060385A1 - Environmentally-friendly air-conditioning system - Google Patents

Environmentally-friendly air-conditioning system Download PDF

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Publication number
WO2003060385A1
WO2003060385A1 PCT/ES2003/000025 ES0300025W WO03060385A1 WO 2003060385 A1 WO2003060385 A1 WO 2003060385A1 ES 0300025 W ES0300025 W ES 0300025W WO 03060385 A1 WO03060385 A1 WO 03060385A1
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Prior art keywords
storage
cold
fluid
thermal fluid
heat
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PCT/ES2003/000025
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Spanish (es)
French (fr)
Inventor
Abel OSA CABAÑAS
Original Assignee
Osa Cabanas Abel
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Publication date
Application filed by Osa Cabanas Abel filed Critical Osa Cabanas Abel
Priority to AU2003209763A priority Critical patent/AU2003209763A1/en
Publication of WO2003060385A1 publication Critical patent/WO2003060385A1/en

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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
    • F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
    • 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
    • F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—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 cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F24F2005/0025—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 cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using heat exchange fluid storage tanks
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal

Definitions

  • the sector of the technique of this invention is that of the production of cold / heat, as a means for stabilizing the temperature in living rooms or rooms with specific applications.
  • the heat exchanger is known; it consists in that the effect of heat produced by the compression of a fluid in the gaseous state is released, so that its expansion generates a heat absorption.
  • the drawback of these devices is energy consumption, since although they are of great thermal performance, they require the activity of the compressor and the fans to release and absorb the temperature in both parts, interior and exterior of the building.
  • the system described in this invention patent consists of a medium that carries out the absorption of high temperature by means of thermal exchange with radiators containing a thermal fluid at a very low temperature caused by simple capture of nature in open natural spaces.
  • a subject of the present invention is an ecological air conditioning system comprising a collection system, a storage system and a thermal fluid distribution system. These are complemented by a fluid storage system used with a remaining temperature that should be conserved, to favor the restitution of the low -or high in its case- temperature at a later time.
  • a sheet of drawings is attached, which in figures represents the essence of the present invention.
  • FIG. 1 shows a schematic view of the thermal fluid storage and distribution system. These figures represent:
  • the thermal fluid return warehouse for its removal by the appropriate means, land, air or sea.
  • 14 transport by land, air, and sea systems to reintegrate into return storage. Explanation of an embodiment. It results from the previous scheme, that the application of these thermal fluid distribution systems, reaches the possibility of being used not only in environmental refrigeration, but also in the refrigeration of chambers, refrigerators or other devices that require and usually use a heat exchange.
  • the application fits as heating.
  • the collection system 1 consists of an environmental temperature collection medium, which, linked to a thermometer, immediately verifies that the temperature is adequate for its storage at low temperature. It may be high temperature otherwise. It includes systems by which the collection will be subject to storage to the extent that the temperature of the thermal fluid is lower - higher in the other case - than that of the storage tank, and will obviously be interrupted in the case contrary. This can happen perfectly in night and day situations, where the thermal jump can reach several tens of degrees at some points.
  • the tanks next to the cold collection system, -heat if necessary- have a storage 3 connected by a conduit 2 that transports the thermal fluid, where it is stored.
  • the thermal fluid is transported 4 to the exchange warehouses. These can either use the stored thermal fluid, or constitute basic warehouses to transport the fluid to places where it is convenient to carry the fluid by road, ship, plane, etc. This is indicated by 11 said storage instead of the destination of the transport, and with 13 the return storage, which is not subject to recirculation, as in any use in which the fluid has a temperature that can be used for specific purposes.
  • the thermal fluid is returned to the pipeline.
  • the return tank where its storage is produced 7 allows either the reuse already mentioned 8, or the conduit 9 to the cold-or heat collection systems in any other case.
  • the circuit in question does not need to be a closed circuit. It is only convenient to carry out tanks of sufficient size so that their use is adequate for the intended purposes. Thus, in areas where storage can be obtained at -30 ° C, it will be preferred to locate these warehouses in these places, and their use will allow their application for industrial cold in principle, after this use, they will allow the application to domestic cold for food preservation, and after this use, its application to heat exchange for use in a residential or commercial environment, which requires a not so low temperature, may exhaust its application, in a single course or in several, taking into account that the return storage tanks 7 and 13 can also constitute an exchange base, to pre-cool the fluid, for example at night, so as not to overheat the return fluid, favoring a gradual cooling of the fluid, which results in greater cooling efficiency in the most cold. In warm places it will be preferred to help the collection with solar heaters to favor the high temperature -upper 70 ° C- for the subsequent conduction from the warehouse to the places of use.
  • the conduction fluid can be of the saline type, preferably, since it can use for it marine or mineral deposits of saline solution with high saline concentration, preferably up to 25 ° Baumé from a crystallizing raft, or of another similar type. Also without limitation, it may be ammoniacal salts, these less preferred given the possible contamination that their nitrogen and hydrogen compounds can produce when combined with other elements of the environment in case of leak or spill.
  • a possibility derived from this use is the one that can be deduced from the use as a hot-cold exchange as a whole. For this, large networks of thermal fluids can be established that communicate parts far from the planet, which, in the same way that gas pipelines do, transfer the fluid from one part of the planet to another.
  • seabed as a means of pre-cooling or pre-heating, depending on the geographical area and the season in question.

Abstract

The invention relates to an environmentally-friendly air-conditioning system involving the accumulation of cold air during winter and in cold areas and the distribution of same during summer in hot climate areas. The invention consists of a supply system for a heat-transfer fluid, which is conveyed at very low temperatures, comprising storage containers. The heat-transfer fluid, which has been exposed to bad weather and which comes from containers housing the return fluid, accumulates in the aforementioned storage containers. Moreover, said heat-transfer fluid, which accumulates in the containers during cold periods, is extracted from same and passed through suitable radiators inside dwellings and habitable spaces. According to the invention, lines are disposed between the cold and hot locations in order to compensate the temperature. The invention is suitable for use in air-conditioning systems.

Description

Sistema ecológico de climatización. El sector de la técnica de esta invención es el de la producción de frio/calor, como medio para la estabilización de la temperatura en locales habitables o de aplicación especifica. Ecological air conditioning system. The sector of the technique of this invention is that of the production of cold / heat, as a means for stabilizing the temperature in living rooms or rooms with specific applications.
Es un hecho que en invierno se produce una bajada de las temperaturas debido a al falta de insolación fundamentalmente, a la vez que por los fenómenos meteorológicos que contribuyen a que ésta sea menor, tales como formaciones de nubes, transcurso de borrascas por trayectorias desplazadas más hacia el sur que en verano (en el hemisferio norte) y la mayor intensidad de fenómenos de precipitación que tanto en forma de nieve o hielo, constituyen un medio adicional de permanencia del frió en una zona especifica.It is a fact that in winter there is a drop in temperatures due to the lack of insolation fundamentally, at the same time as due to the meteorological phenomena that contribute to it being less, such as cloud formations, the course of storms due to more displaced paths towards the south than in summer (in the northern hemisphere) and the greater intensity of precipitation phenomena that, both in the form of snow or ice, constitute an additional means of staying cold in a specific area.
Indicación del Estado de la Técnica anterior. Es conocido el intercambiador de calor; consiste en que el efecto de calor producido por la compresión de un fluido en estado gaseoso, se libera, de modo que la expansión de éste genera una absorción de calor. El inconveniente de estos aparatos, es el consumo energético, ya que aunque son de gran rendimiento térmico, precisan de la actividad del compresor y de los ventiladores para liberar y absorber la temperatura en ambas partes, interior y exterior del edificio.Indication of the prior art. The heat exchanger is known; it consists in that the effect of heat produced by the compression of a fluid in the gaseous state is released, so that its expansion generates a heat absorption. The drawback of these devices is energy consumption, since although they are of great thermal performance, they require the activity of the compressor and the fans to release and absorb the temperature in both parts, interior and exterior of the building.
El sistema que se describe en esta patente de invención consiste en un medio que lleva a cabo la absorción de la alta temperatura mediante el intercambio térmico con radiadores conteniendo un fluido térmico a muy baja temperatura originado por simple captación de la naturaleza en espacios naturales abiertos.The system described in this invention patent consists of a medium that carries out the absorption of high temperature by means of thermal exchange with radiators containing a thermal fluid at a very low temperature caused by simple capture of nature in open natural spaces.
Cabe igualmente la utilización inversa, aprovechando el calor de lugares cálidos trasladándolo a lugares frios, favoreciendo igualmente los sistemas de calefacción.The reverse use is also possible, taking advantage of the heat from warm places moving it to cold places, also favoring heating systems.
La presente invención tiene por objeto un sistema ecológico de climatización que comprende un sistema de captación, un sistema de almacenaje y un sistema de distribución del fluido térmico. Estos son complementados por un sistema de almacenaje de fluido utilizado con una temperatura remanente que conviene conservar, para favorecer la restitución de la baja -o alta en su caso- temperatura en un momento posterior. Con objeto de hacer mas clara la explicación que va a seguir, se acompaña una hoja de dibujos que en figuras representan la esencia de la presente invención.A subject of the present invention is an ecological air conditioning system comprising a collection system, a storage system and a thermal fluid distribution system. These are complemented by a fluid storage system used with a remaining temperature that should be conserved, to favor the restitution of the low -or high in its case- temperature at a later time. In order to make the explanation to follow clearer, a sheet of drawings is attached, which in figures represents the essence of the present invention.
La figura 1 muestra una vista en esquema del sistema de almacenamiento y distribución de fluido térmico. En dichas figuras se representa:Figure 1 shows a schematic view of the thermal fluid storage and distribution system. These figures represent:
1 El sistema de captación de bajas temperaturas.1 The low temperature collection system.
2 la conducción de fluido térmico para su almacenaje.2 the conduction of thermal fluid for storage.
3 depósito o depósitos de almacenaje.3 tank or storage tanks.
4 conducciones de distribución desde el depósito de almacenaje al depósito de almacenaje e intercambio.4 distribution pipes from the storage tank to the storage and exchange tank.
5 el depósito de almacenaje e intercambio.5 the storage and exchange deposit.
6 la conducción de retorno.6 return driving.
7 el almacenaje del fluido de retorno.7 storage of return fluid.
8 la conducción desde el almacenaje del fluido de retorno, a reutilización.8 the line from the return fluid storage, to reuse.
9 la conducción de retorno al sistema de captación.9 the return line to the collection system.
10 el transporte mediante sistemas terrestres, aéreos, maritimos . 11 el almacenaje del fluido térmico.10 transportation by land, air and sea systems. 11 the storage of thermal fluid.
12 la conducción de distribución y utilización del fluido térmico.12 the distribution and use of thermal fluid conduction.
13 el almacén de retorno del fluido térmico, para su retirada por el medio adecuado, terrestre, aéreo o marítimo. 14 el transporte mediante sistemas terrestres, aéreos, marítimos para reintegrarse en el almacenaje de retorno. Explicación de un modo de realización. Resulta del esquema que antecede, que la aplicación de estos sistemas de distribución de fluido térmico, alcanza la posibilidad de ser utilizados no solo en la refrigeración ambiental, si que también en la refrigeración de cámaras, frigoríficos u otros aparatos que requieren y utilizan habitualmente un intercambio térmico.13 the thermal fluid return warehouse, for its removal by the appropriate means, land, air or sea. 14 transport by land, air, and sea systems to reintegrate into return storage. Explanation of an embodiment. It results from the previous scheme, that the application of these thermal fluid distribution systems, reaches the possibility of being used not only in environmental refrigeration, but also in the refrigeration of chambers, refrigerators or other devices that require and usually use a heat exchange.
Igualmente, como se ha dicho, cabe la aplicación como calefacción.Likewise, as mentioned, the application fits as heating.
El sistema de captación 1, consiste en un medio de captación ambiental de temperatura, que vinculado a un termómetro, verifica inmediatamente que la temperatura es la adecuada para su almacenamiento a baja temperatura. Puede ser alta temperatura en otro caso. Comprende sistemas por los que la captación será objeto de almacenamiento en la medida en la que la temperatura del fluido térmico sea inferior -superior en el otro caso- a la del depósito de almacenaje, y evidentemente se interrumpirá en el caso contrario. Ello puede suceder perfectamente en situaciones de noche y día, en que el salto térmico puede alcanzar varias decenas de grados en algunos puntos.The collection system 1 consists of an environmental temperature collection medium, which, linked to a thermometer, immediately verifies that the temperature is adequate for its storage at low temperature. It may be high temperature otherwise. It includes systems by which the collection will be subject to storage to the extent that the temperature of the thermal fluid is lower - higher in the other case - than that of the storage tank, and will obviously be interrupted in the case contrary. This can happen perfectly in night and day situations, where the thermal jump can reach several tens of degrees at some points.
Los depósitos junto a la captación de frío, deben establecerse en lugares fríos, aislados, profundos y comunicados -evidentemente soleados y cálidos en el otro caso- en los que debe establecerse sistemas de estratificación de modo que siempre se enfríe su capa más caliente -fría en el otro caso-. De este modo se obtiene la máxima eficacia del intercambio calor-frío.The deposits, together with the cold catchment, must be established in cold, isolated, deep and communicated places - obviously sunny and warm in the other case - where layering systems must be established so that their hottest-cold layer always cools. in the other case-. In this way, the maximum efficiency of the heat-cold exchange is obtained.
Los depósitos junto al sistema de captación de frío, -calor en su caso- disponen un almacenaje 3 unidos por una conducción 2 que transporta el fluido térmico, donde se almacena. El fluido térmico se transporta 4 hasta los almacenes de intercambio. Estos pueden, bien utilizar el fluido térmico almacenado, bien constituir almacenes de base para transportar el fluido a lugares a los que convenga llevar el fluido por carretera, barco, avión, etc. Así se indica por 11 dicho almacenaje en lugar de destino del transporte, y con 13 el almacenaje de retorno, que no obsta sea objeto de recirculación, como en cualquier utilización en que el fluido tenga temperatura aprovechable para concretos fines. Llevado a cabo el intercambio, se procede a la conducción a retorno del fluido térmico. El depósito de retorno donde se produce su almacenaje 7 permite bien la reutilización ya citada 8, o bien la conducción 9 a los sistemas de captación de frío -o calor en otro caso-. El circuito en cuestión no precisa ser un circuito cerrado. Solamente es conveniente llevar a cabo depósitos de dimensión suficiente para que su utilización sea adecuada a los fines pretendidos. Así, en zonas donde pueden obtenerse almacenajes a -30°C, se preferirá ubicar estos almacenes en dichos lugares, y su utilización permitirá su aplicación para frío industrial en principio, tras este uso, permitirá la aplicación a frío doméstico para conservación de alimentos, y tras esta utilización su aplicación a intercambio térmico para utilización en ambiente de viviendas o comercios, que requiere una temperatura no tan baja, puede agotar su aplicación, en un solo transcurso o en varios, teniendo en cuenta que los depósitos de almacenaje de retorno 7 y 13 pueden igualmente constituir base de intercambio, para preenfriar el fluido, por ejemplo por las noches, para no recalentar excesivamente el fluido de retorno, favoreciendo un enfriamiento escalonado del fluido, lo que redunda en una mayor eficacia de su enfriamiento en los lugares más fríos. En lugares cálidos se preferirá ayudar a la captación con calentadores solares para favorecer la alta temperatura -superior a 70°C- para la posterior conducción desde el almacén hasta los lugares de utilización.The tanks next to the cold collection system, -heat if necessary- have a storage 3 connected by a conduit 2 that transports the thermal fluid, where it is stored. The thermal fluid is transported 4 to the exchange warehouses. These can either use the stored thermal fluid, or constitute basic warehouses to transport the fluid to places where it is convenient to carry the fluid by road, ship, plane, etc. This is indicated by 11 said storage instead of the destination of the transport, and with 13 the return storage, which is not subject to recirculation, as in any use in which the fluid has a temperature that can be used for specific purposes. Once the exchange has been carried out, the thermal fluid is returned to the pipeline. The return tank where its storage is produced 7 allows either the reuse already mentioned 8, or the conduit 9 to the cold-or heat collection systems in any other case. The circuit in question does not need to be a closed circuit. It is only convenient to carry out tanks of sufficient size so that their use is adequate for the intended purposes. Thus, in areas where storage can be obtained at -30 ° C, it will be preferred to locate these warehouses in these places, and their use will allow their application for industrial cold in principle, after this use, they will allow the application to domestic cold for food preservation, and after this use, its application to heat exchange for use in a residential or commercial environment, which requires a not so low temperature, may exhaust its application, in a single course or in several, taking into account that the return storage tanks 7 and 13 can also constitute an exchange base, to pre-cool the fluid, for example at night, so as not to overheat the return fluid, favoring a gradual cooling of the fluid, which results in greater cooling efficiency in the most cold. In warm places it will be preferred to help the collection with solar heaters to favor the high temperature -upper 70 ° C- for the subsequent conduction from the warehouse to the places of use.
El fluido objeto de conducción puede ser de tipo salino, preferentemente, pues puede utilizar para ello yacimientos marinos o minerales de solución salina con alta concentración salina, preferentemente hasta 25° Baumé procedente de un balsar cristalizador, o de otro tipo similar. Igualmente sin que sea limitativo, cabe que sea de sales amoniacales, éstas menos preferidas dada la posible contaminación que sus compuestos de nitrógeno e hidrógeno pueden producir al combinarse con otros elementos del entorno en caso de fuga o derrame. Una posibilidad derivada de esta utilización es la que se deduce del uso como intercambio frío-calor en concepto global. Para ello pueden establecerse grandes redes de fluidos térmicos que comuniquen partes muy alejadas del planeta, que del mismo modo que lo hacen los gaseoductos, trasladen el fluido de unas partes a otras del planeta. Ello, si bien precisa de una gran infraestructura, también permite que -según la esencia de esta invención- se produzca no solo el enfriamiento de las zonas cálidas en ciertas épocas del año, si que también el calentamiento de las zonas frías, utilizando para ello el mismo fluido térmico en conducciones complejas determina una posibilidad de equilibrio y restauración de la habitabilidad en lugares de temperatura extrema.The conduction fluid can be of the saline type, preferably, since it can use for it marine or mineral deposits of saline solution with high saline concentration, preferably up to 25 ° Baumé from a crystallizing raft, or of another similar type. Also without limitation, it may be ammoniacal salts, these less preferred given the possible contamination that their nitrogen and hydrogen compounds can produce when combined with other elements of the environment in case of leak or spill. A possibility derived from this use is the one that can be deduced from the use as a hot-cold exchange as a whole. For this, large networks of thermal fluids can be established that communicate parts far from the planet, which, in the same way that gas pipelines do, transfer the fluid from one part of the planet to another. This, although it requires a large infrastructure, also allows -according to the essence of this invention- to produce not only the cooling of warm areas at certain times of the year, but also the warming of cold areas, using for this the same thermal fluid in complex pipes determines a possibility of balance and restoration of habitability in places of extreme temperature.
Es posible también utilizar el lecho marino como medio de preenfriamiento o precalentamiento, según la zona geográfica y la época de la que se trate.It is also possible to use the seabed as a means of pre-cooling or pre-heating, depending on the geographical area and the season in question.
Es susceptible de aplicación industrial en la instalación de captación y distribución de fluido de climatización. It is susceptible of industrial application in the installation of collection and distribution of air conditioning fluid.

Claims

RE I V I N D I CAC I ONE S 1.- Sistema ecológico de climatización, de los que comprende un medio de generación de frío o de calor y un medio para su difusión en el lugar de aplicación correspondiente, caracterizado porque comprende un medio de captación (1) de la temperatura del ambiente, un medio o depósito de almacenaje (3) situado en proximidad a éste, y un medio de distribución (4) de fluido térmico. RE IVINDI CAC I ONE S 1.- Ecological air conditioning system, of which it comprises a means of generating cold or heat and a means for its diffusion in the corresponding place of application, characterized in that it comprises a collection means (1) of the ambient temperature, a storage medium (3) located in proximity to it, and a means of distribution (4) of thermal fluid.
2.- Sistema, según la reivindicación 1 caracterizado porque el medio de captación (1) del frío está constituido por paneles a la intemperie que canalizan el fluido al depósito de almacenaje (3).2. System, according to claim 1, characterized in that the cold collection means (1) consists of outdoor panels that channel the fluid to the storage tank (3).
3.- Sistema, según la reivindicación 1 caracterizado porque los paneles de captación de frío ( 1 ) recirculan el fluido térmico hacia el depósito de almacenaje (3) y procedente de este en función de que la temperatura de captación de los paneles sea mas baja que la del depósito de almacenaje (3) .3. System according to claim 1, characterized in that the cold collection panels (1) recirculate the thermal fluid to the storage tank (3) and from this depending on the temperature of the collection of the panels being lower than that of the storage tank (3).
4.- Sistema, según la reivindicación 1 caracterizado porque los paneles de captación de frío (1) detienen su actividad cuando la temperatura ambiente es superior a la temperatura del fluido térmico del depósito de almacenaje (3) .4. System according to claim 1 characterized in that the cold collection panels (1) stop their activity when the ambient temperature is higher than the temperature of the thermal fluid in the storage tank (3).
5.- Sistema, según la reivindicación 1 caracterizado porque el depósito de almacenaje está dotado de una comunicación para una red de distribución de fluido (4).5. System according to claim 1 characterized in that the storage tank is provided with a communication for a fluid distribution network (4).
6.- Sistema, según la reivindicación 1 caracterizado porque las redes de distribución de fluido (4) están comunicadas con depósitos de almacenaje e intercambio térmico (5) que ceden temperatura a sistemas de refrigeración.6. System according to claim 1 characterized in that the fluid distribution networks (4) They are connected to storage and heat exchange tanks (5) that give temperature to cooling systems.
7.- Sistema, según la reivindicación 1 caracterizado porque el fluido térmico una vez utilizado en un intercambio térmico, se conduce a un almacenaje de retorno ( 7 ) .7. System, according to claim 1, characterized in that the thermal fluid once used in a heat exchange is conducted to a return storage (7).
8.- Sistema, según la reivindicación 1 caracterizado porque el fluido térmico contenido en el almacén de retorno (7), es susceptible de ser restituido (8) al almacenaje de intercambio (5) o devuelto mediante una conducción de retorno (9) al sistema de captación.8. System, according to claim 1, characterized in that the thermal fluid contained in the return warehouse (7) is capable of being restored (8) to the exchange storage (5) or returned by means of a return line (9) to the catchment system
9.- Sistema, según cualquiera de las reivindicaciones anteriores caracterizado porque para la captación del calor se utilizan medios de captación del calor solar disponiendo la conducción (2), almacenaje (3) distribución (4) y almacén de intercambio (5) según dicha alta temperatura.9. System, according to any of the preceding claims, characterized in that solar heat collection means are used for heat collection, providing the conduit (2), storage (3) distribution (4) and exchange storage (5) according to said high temperature.
10.- Sistema, según cualquiera de las reivindicaciones anteriores, caracterizado porque utiliza el lecho marino para preenfriamiento o precalentamiento del fluido térmico.10. System according to any of the preceding claims, characterized in that it uses the seabed for precooling or preheating the thermal fluid.
11.- Sistema, según cualquiera de las reivindicaciones anteriores, caracterizado porque el fluido térmico está constituido por agua fundamentalmente, siendo preferente una solución salina con una concentración, preferentemente de hasta 25° Baumé procedente de balsar cristalizador. 11. System, according to any of the preceding claims, characterized in that the thermal fluid is constituted essentially by water, a saline solution with a concentration, preferably up to 25 ° Baumé coming from crystallizing raft, being preferred.
PCT/ES2003/000025 2002-01-21 2003-01-20 Environmentally-friendly air-conditioning system WO2003060385A1 (en)

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AU2003209763A AU2003209763A1 (en) 2002-01-21 2003-01-20 Environmentally-friendly air-conditioning system

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ESP0200224 2002-01-21
ES200200024 2002-01-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015962A (en) * 1974-12-20 1977-04-05 Xenco Ltd. Temperature control system utilizing naturally occurring energy sources
GB2054831A (en) * 1979-07-26 1981-02-18 Mirza H S Air-conditioning plant and method
US4464909A (en) * 1983-03-21 1984-08-14 Skandinavisk Installationssamordning Ab (Sisam Ab) Method of recovering thermal energy by heat pump from sea water and comparable water masses
ES2034553T3 (en) * 1988-10-21 1993-04-01 Kali-Chemie Aktiengesellschaft PROCEDURE FOR THE REFRIGERATION BY ADSORPTION / CLIMATIZATION OF PREMISES THROUGH ADSORPTION / DESORPTION OF WATER THROUGH A SALINE SOLUTION.
US5317904A (en) * 1989-11-27 1994-06-07 4E Co. Method of and apparatus for conditioning air

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015962A (en) * 1974-12-20 1977-04-05 Xenco Ltd. Temperature control system utilizing naturally occurring energy sources
GB2054831A (en) * 1979-07-26 1981-02-18 Mirza H S Air-conditioning plant and method
US4464909A (en) * 1983-03-21 1984-08-14 Skandinavisk Installationssamordning Ab (Sisam Ab) Method of recovering thermal energy by heat pump from sea water and comparable water masses
ES2034553T3 (en) * 1988-10-21 1993-04-01 Kali-Chemie Aktiengesellschaft PROCEDURE FOR THE REFRIGERATION BY ADSORPTION / CLIMATIZATION OF PREMISES THROUGH ADSORPTION / DESORPTION OF WATER THROUGH A SALINE SOLUTION.
US5317904A (en) * 1989-11-27 1994-06-07 4E Co. Method of and apparatus for conditioning air

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