WO1993020392A1 - Cold or heat electronic generator - Google Patents

Cold or heat electronic generator Download PDF

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Publication number
WO1993020392A1
WO1993020392A1 PCT/ES1993/000020 ES9300020W WO9320392A1 WO 1993020392 A1 WO1993020392 A1 WO 1993020392A1 ES 9300020 W ES9300020 W ES 9300020W WO 9320392 A1 WO9320392 A1 WO 9320392A1
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WO
WIPO (PCT)
Prior art keywords
cold
heat
electronic
previous
heat generator
Prior art date
Application number
PCT/ES1993/000020
Other languages
Spanish (es)
French (fr)
Inventor
Germán Ripoll Moran
Original Assignee
Cimacar, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cimacar, S.L. filed Critical Cimacar, S.L.
Publication of WO1993020392A1 publication Critical patent/WO1993020392A1/en

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Classifications

    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0252—Removal of heat by liquids or two-phase fluids

Definitions

  • the present invention relates to an electronic device that has been specially designed to generate cold or heat, without using any type of compressor or refrigerant gas of any kind.
  • any means to generate cold is performed by the compression of a refrigerant gas (ammonia, carbon dioxide, freon in its different types, etc.), which when expanded, through a valve, loses its state absorbing heat in the surrounding environment and therefore generating cold.
  • a refrigerant gas ammonia, carbon dioxide, freon in its different types, etc.
  • the present invention aims at an electronic device for generating cold or heat without detachment of particles, gases and therefore totally ecological, as will be seen in the following description thereof.
  • the electronic cold or heat generator that the The invention proposes, solves the current ecological problem that we have with the application of refrigerant gases and the destruction of the ozone layer that surrounds us, also achieving a totally silent and maintenance-free cold or heat generator, nor replacement of loads, therefore, cells neither wear out nor deteriorate.
  • the Peltier cell (let's call it that in the name of its discoverer) D fed in direct current D.C.
  • Low voltage contact, in its upper part, with the small base of an inverted pyramid of copper B, which in turn contacts, with its larger base, with the coil A, which filled with water in closed circuit, displaces the cold generated to the radiator H by the mini-pump G.
  • the vacuum cleaner I extracts the cold from the water, giving us a cold stream and repeating the cycle constantly.
  • Vacuum cleaner L extracts said heat by moving it outside the room to cool, staying inside the room only with cold air.
  • the thermal insulation C isolates the whole of the ambient temperature, avoiding the losses of cold that we would have in said contact.
  • Pyramid B's mission is to be an accumulator of both cold and heat during the time of the water circulation cycle in coil F.
  • the thermal jump achieved with the present system is -40 degrees Celsius and the power in W. that we need without limit.

Abstract

By application of a low voltage direct current to cells (D) comprised of semiconductor materials, the cells are capable of generating heat through one of their faces and cold through the opposite face, both faces being separated by an inverted metal pyramid (B), the generated cold or heat being conducted through coils (A-F) of water which circulates in closed circuit, by means of a pump (G-J), the heat or cold being extracted through electrofans (I-H), separating the cold from the heat for use in separate independent living spaces.

Description

DESCRIPCION DESCRIPTION
GENERADOR ELECTRÓNICO DE FRIÓ 0 CALOR.COLD ELECTRONIC GENERATOR 0 HEAT.
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención se refiere a un dispositivo electrónico que ha sido especialmente concebido, para generar frió o calor, sin necesidad de utilizar para ello ningún tipo de compresor, ni gas frigorífico de ninguna especie.The present invention relates to an electronic device that has been specially designed to generate cold or heat, without using any type of compressor or refrigerant gas of any kind.
Como es conocido en la actualidad, todo medio para generar frió es realizado por la compresión de un gas frigorífico (amoniaco, anhídrico carbónico, freón en sus distintos tipos, etc.), que al expansionarse, a través de una vávula, pierde su estado absorbiendo calor en el ambiente que le rodea y por tanto generando frió.As it is known today, any means to generate cold is performed by the compression of a refrigerant gas (ammonia, carbon dioxide, freon in its different types, etc.), which when expanded, through a valve, loses its state absorbing heat in the surrounding environment and therefore generating cold.
El problema que en estos momentos preocupa es que todos estos gases frigoríficos, en sus distintas manipulaciones y fugas, están dañando la capa de ozono abriendo cada vez más el "agujero" en la capa de ozono, con los consiguientes peligros para nuestro planeta.The problem that is currently worrying is that all these refrigerant gases, in their different manipulations and leaks, are damaging the ozone layer by increasingly opening the "hole" in the ozone layer, with the consequent dangers for our planet.
La presente invención tiene por objeto un dispositivo electrónico para generar frió o calor sin desprendiemiento de partículas, ni gases y por lo tanto totalmente ecológico, como se verá en la siguiente descripción de la misma.The present invention aims at an electronic device for generating cold or heat without detachment of particles, gases and therefore totally ecological, as will be seen in the following description thereof.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
En el año 1834 el físico francés Jean Charles Peltier descubrió, que haciendo pasar una corriente continua a través de las superficies de contacto de dos substancias conductoras distintas, por un lado se absorvía calor (lado frío) y por el lado contrario se generaba calor (lado caliente), esto no pasó de ser un puro ensayo de laboratorio, dado que las diferencias obtenidas entre calor y frió eran perceptibles, pero insuficientes para una aplicación.In 1834 the French physicist Jean Charles Peltier discovered that by passing a direct current through the contact surfaces of two different conductive substances, heat was absorbed on one side (cold side) and heat was generated on the opposite side (hot side), this did not happen a pure laboratory test, since the differences obtained between heat and cold were perceptible, but insufficient for an application.
La técnica electrónica ha ido superándose desde la aparición del primer semiconductor, utilizándose actualmente tan distintos materiales como el germanio, el silicio, el verilio, etc. En el presente momento se encuentran en el mercado materiales que acoplados entre sí, forman células que colocadas en serie dan unos resultados bastante apreciables.The electronic technique has been exceeded since the appearance of the first semiconductor, currently using as different materials as germanium, silicon, verilio, etc. At present, materials that are coupled together form cells that are placed in series give quite appreciable results on the market.
El problema es que teniendo que estar tan próximos el lado caliente del lado frió (4 -m) , se crea un efecto Shunt que destruye el salto térmico que pudiera haber entre dichas caras y por tanto impidiendo el aprovechamiento industrial de los citados efectos.The problem is that having to be so close to the hot side of the cold side (4 -m), a Shunt effect is created that destroys the thermal jump that could be between these faces and therefore preventing the industrial use of the aforementioned effects.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
En los dibujos anexos se representa esquemáticamente y en sección el generador electrónico de frió o calor de la presente invención, siendo la figura 1 una sección del elemento central del dispositivo y las figuras 2 y 3 representación de los serpentines asociados al mismo.In the accompanying drawings, the electronic cold or heat generator of the present invention is schematically shown in section, with Figure 1 being a section of the central element of the device and Figures 2 and 3 representing the coils associated therewith.
DESCRIPCIÓN DE UNA REALIZACIÓN DE LA INVENCIÓNDESCRIPTION OF AN EMBODIMENT OF THE INVENTION
El generador electrónico de frió o calor que la invención propone, resuelve el actual problema ecológico que tenemos con la aplicación de gases frigoríficos y la destrucción de la capa de ozono que nos rodea, consiguiéndose además un generador de frió o calor totalmente silencioso y sin mantenimiento, ni reposición de cargas, pues, las células ni se desgastan, ni se deterioran.The electronic cold or heat generator that the The invention proposes, solves the current ecological problem that we have with the application of refrigerant gases and the destruction of the ozone layer that surrounds us, also achieving a totally silent and maintenance-free cold or heat generator, nor replacement of loads, therefore, cells neither wear out nor deteriorate.
En los dibujos adjuntos, se aprecia que la célula Peltier (llamémosla así en nombre de su descubridor) D alimentada en corriente continua D.C. de baja tensión, contacta, en su parte superior, con la base pequeña de una pirámide invertida de cobre B, que a su vez contacta, con su base mayor, con el serpentín A, el cual lleno de agua en circuito cerrado, desplaza el frió generado al radiador H mediante la mini-bomba G. El aspirador I extrae el frió del agua, dándonos una corriente de frió y repitiendo el ciclo constantemente.In the accompanying drawings, it can be seen that the Peltier cell (let's call it that in the name of its discoverer) D fed in direct current D.C. Low voltage, contact, in its upper part, with the small base of an inverted pyramid of copper B, which in turn contacts, with its larger base, with the coil A, which filled with water in closed circuit, displaces the cold generated to the radiator H by the mini-pump G. The vacuum cleaner I extracts the cold from the water, giving us a cold stream and repeating the cycle constantly.
En la parte inferior de la placa Peltier D contacta la placa de cobre E que está unida al serpentín F el que lleno de agua en circuito cerrado, desplaza el agua caliente al radiador K, por medio de la mini-bomba J.In the lower part of the Peltier D plate, contact the copper plate E which is connected to the coil F which, filled with water in a closed circuit, moves the hot water to the radiator K, by means of the mini-pump J.
El aspirador L extrae dicho calor desplazándolo fuera del recinto a enfriar, quedándonos dentro del recinto solo con el aire frió.Vacuum cleaner L extracts said heat by moving it outside the room to cool, staying inside the room only with cold air.
El aislamiento térmico C nos aisla el conjunto de la temperatura ambiental, evitando las perdidas de frió que tendríamos en dicho contacto.The thermal insulation C isolates the whole of the ambient temperature, avoiding the losses of cold that we would have in said contact.
Al haber desplazo el frió del calor, hemos evitado el efecto Shunt aprovechando así todo el frió producido .Having displaced the cold from the heat, we have avoided the Shunt effect thus taking advantage of all the cold produced .
Como el sistema es reversible solamente con el cambio de polaridad en la corriente de alimentación de la placa Peltier D, el circuito se invierte produciendo aire caliente y desplazando al exterior el aire frió.As the system is reversible only with the change of polarity in the feed current of the Peltier D board, the circuit is reversed producing hot air and moving cold air outside.
La pirámide B tiene por misión ser un acumulador tanto de frió como de calor durante el tiempo del ciclo de circulación del agua en el serpentín F.Pyramid B's mission is to be an accumulator of both cold and heat during the time of the water circulation cycle in coil F.
El salto térmico conseguido con el presente sistema, es de-40 grados centígrados y la potencia en W. la que necesitemos sin límite.The thermal jump achieved with the present system, is -40 degrees Celsius and the power in W. that we need without limit.
No se considera preciso hacer más extensa esta descripción, para que cualquier experto en la materia, comprenda el alcance de la misma y las ventajas que de la invención se derivan.It is not considered necessary to make this description more extensive, so that any person skilled in the art understands the scope of the same and the advantages derived from the invention.
Los materiales, componentes, forma, tamaño y disposición de los elementos serán susceptibles de variación siempre y cuando no suponga una alteración en- la esencialidad del invento.The materials, components, shape, size and arrangement of the elements will be subject to variation as long as it does not imply an alteration in the essentiality of the invention.
Los términos en que se ha descrito la invención deberán ser tomados siempre en sentido amplio y no limitativo. The terms in which the invention has been described should always be taken in a broad and non-limiting sense.

Claims

REIVINDICACIONES
1.- Generador electrónico de frió o calor esencialmente caracterizado por estar constituido por células semiconductoras unidas entre sí y alimentadas con D.C. en baja etensión.1.- Electronic cold or heat generator essentially characterized by being constituted by semiconductor cells linked together and fed with D.C. in low etension.
2.- Generador electrónico frió o calor, según la reivindicación anterior, caracterizado por que éstas células generan frió por una de sus caras y calor por la contraria.2. Electronic cold or heat generator, according to the preceding claim, characterized in that these cells generate cold on one of their faces and heat on the contrary.
3.- Generador electrónico de frió o calor, según reivindicaciones anteriores, caracterizado por que estas células transmiten frió o calor a una pirámide metálica que separa ambas caras.3. Electronic cold or heat generator, according to previous claims, characterized in that these cells transmit cold or heat to a metal pyramid that separates both faces.
4.- Generador electrónico de frió o calor, según reivindicaciones anteriores, caracterizado por que esta pirámide amplifica y conduce el frió o calor a un serpentín lleno de agua.4. Electronic cold or heat generator, according to previous claims, characterized in that this pyramid amplifies and conducts the cold or heat to a coil filled with water.
5.- Generador electrónico de frió o calor, según reivindicaciones anteriores, caracterizado por que otro serpentín cierra el circuito de agua f ia • o caliente.5. Electronic cold or heat generator, according to previous claims, characterized in that another coil closes the hot or cold water circuit.
6.- Generador electrónico de frió o calor, según reivindicaciones anteriores, caracterizado por que una pequeña bomba de agua, hace circular el circuito cerrado entre ambos radiadores.6. Electronic cold or heat generator, according to previous claims, characterized in that a small water pump circulates the closed circuit between both radiators.
1 . - Generador electrónico de frió o calor, según anteriores reivindicaciones, caracterizado por que incorpora un electroventilador que extrae del citado circuito, el frió o calor que por él circula. 8.- Generador electrónico de frió o calor, según anteriores reivindicaciones, caracterizado por que incorpora al ser reversible, otro circuito similar al anteriormente reivindicado y con el mismo propósito y efecto. one . - Electronic cold or heat generator, according to previous claims, characterized in that it incorporates an electric fan that extracts from the said circuit, the cold or heat that circulates through it. 8. Electronic cold or heat generator, according to previous claims, characterized in that it incorporates, being reversible, another circuit similar to the one previously claimed and with the same purpose and effect.
REIVINDICACIONES MODIFICADASMODIFIED CLAIMS
[recibidas por la oficina Internacional el 17 de agosto de 1993 (17.08.93); reivindicaciones 1-8 reemplazadas por la nueva reivindicación 1 (1 pagina)][received by the International Office on August 17, 1993 (08.17.93); claims 1-8 replaced by the new claim 1 (1 page)]
1. Generador electrónico de frió o calor, que comprende: un módulo termoeléctrico (D) a base de elementos semiconductores eléctricamente conectados, 5 que es alimentado con corriente continua de baja tensión; un medio transmisor de frio/calor (B) , dispuesto en contacto con la superficie superior del módulo termoeléctrico (D) , asociado a un primer circuito cerrado disipador de frio/calor; una placa1. Electronic cold or heat generator, comprising: a thermoelectric module (D) based on electrically connected semiconductor elements, 5 which is powered by low voltage direct current; a cold / heat transmitter medium (B), arranged in contact with the upper surface of the thermoelectric module (D), associated with a first closed circuit cold / heat sink; a plate
10 transmisora de frio/calor (E) , dispuesta en contacto con la superficie inferior del módulo termoeléctrico (D) , cuya placa (E) está asociada a un segundo circuito cerrado disipador de frio/calor, caracterizado por cuanto dicho elemento transmisor de10 cold / heat transmitter (E), arranged in contact with the lower surface of the thermoelectric module (D), whose plate (E) is associated with a second closed cold / heat sink circuit, characterized in that said transmitting element of
15 frio/calor es un tronco de pirámide invertido (B) de cobre u otro metal con adecuadas propiedades termoconductoras, cuya base menor es la de contacto con el módulo termoeléctrico (D) , mientras que su base mayor determina la superficie de contacto con dichoCold / heat is an inverted pyramid trunk (B) of copper or other metal with suitable thermoconductive properties, whose minor base is that of contact with the thermoelectric module (D), while its major base determines the contact surface with said
20 primer circuito cerrado disipador de frio/calor asociado al mismo y por cuanto además dichos primer y segundo circuitos disipadores de frio/calor incorporan, respectivamente, un serpentín en espiral (A, F) , un radiador (H, K) , una mini-bomba (G, J) y un20 first closed cold / heat dissipator circuit associated therewith and in addition said first and second cold / heat dissipating circuits incorporate, respectively, a spiral coil (A, F), a radiator (H, K), a mini -pump (G, J) and a
25 aspirador de aire o electroventilador (I, L) . 25 air aspirator or electric fan (I, L).
PCT/ES1993/000020 1992-03-31 1993-03-29 Cold or heat electronic generator WO1993020392A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES09200678A ES2043537B1 (en) 1992-03-31 1992-03-31 ELECTRIC GENERATOR OF COLD OR HEAT.
ESP9200678 1992-03-31

Publications (1)

Publication Number Publication Date
WO1993020392A1 true WO1993020392A1 (en) 1993-10-14

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PCT/ES1993/000020 WO1993020392A1 (en) 1992-03-31 1993-03-29 Cold or heat electronic generator

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CN (1) CN1082180A (en)
AU (1) AU3891393A (en)
ES (1) ES2043537B1 (en)
WO (1) WO1993020392A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996012920A1 (en) * 1994-10-20 1996-05-02 Luis Salvador Acosta Malia Ecological thermoelectric refrigerating system
GB2327148A (en) * 1997-04-26 1999-01-13 Barry John Coles Thermoelectric cooling systems
EP0949463A1 (en) * 1996-11-08 1999-10-13 Matsushita Refrigeration Company Thermoelectric cooling system

Citations (12)

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Publication number Priority date Publication date Assignee Title
US2932953A (en) * 1955-08-12 1960-04-19 Gen Electric Co Ltd Thermoelectric cooling units
US2998707A (en) * 1960-03-22 1961-09-05 Westinghouse Electric Corp Control apparatus and method for heat pumps
US3018631A (en) * 1958-07-28 1962-01-30 Gen Electric Co Ltd Thermoelectric cooling devices
FR1300947A (en) * 1961-06-30 1962-08-10 Const Babcock & Wilcox Franc D Thermopile improvements
US3052100A (en) * 1960-08-22 1962-09-04 Gen Electric Refrigeration system
US3070964A (en) * 1961-06-12 1963-01-01 Gen Electric Method of operating thermoelectric cooling unit
US3154926A (en) * 1962-09-25 1964-11-03 Max L Hirschhorn Cooling blanket
US3178894A (en) * 1963-10-30 1965-04-20 Westinghouse Electric Corp Thermoelectric heat pumping apparatus
US3451904A (en) * 1962-01-30 1969-06-24 Borg Warner Method of making a thermoelectric assembly comprising anodizing and impregnating and coating with dimethyl silicone fluids
US4242874A (en) * 1978-12-11 1981-01-06 Simms Larry L Icebox conversion unit
US5072590A (en) * 1991-02-11 1991-12-17 Ebtech, Inc. Bottled water chilling system
WO1992013243A1 (en) * 1991-01-15 1992-08-06 Hyco Pty Ltd Improvements in thermoelectric refrigeration

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932953A (en) * 1955-08-12 1960-04-19 Gen Electric Co Ltd Thermoelectric cooling units
US3018631A (en) * 1958-07-28 1962-01-30 Gen Electric Co Ltd Thermoelectric cooling devices
US2998707A (en) * 1960-03-22 1961-09-05 Westinghouse Electric Corp Control apparatus and method for heat pumps
US3052100A (en) * 1960-08-22 1962-09-04 Gen Electric Refrigeration system
US3070964A (en) * 1961-06-12 1963-01-01 Gen Electric Method of operating thermoelectric cooling unit
FR1300947A (en) * 1961-06-30 1962-08-10 Const Babcock & Wilcox Franc D Thermopile improvements
US3451904A (en) * 1962-01-30 1969-06-24 Borg Warner Method of making a thermoelectric assembly comprising anodizing and impregnating and coating with dimethyl silicone fluids
US3154926A (en) * 1962-09-25 1964-11-03 Max L Hirschhorn Cooling blanket
US3178894A (en) * 1963-10-30 1965-04-20 Westinghouse Electric Corp Thermoelectric heat pumping apparatus
US4242874A (en) * 1978-12-11 1981-01-06 Simms Larry L Icebox conversion unit
WO1992013243A1 (en) * 1991-01-15 1992-08-06 Hyco Pty Ltd Improvements in thermoelectric refrigeration
US5072590A (en) * 1991-02-11 1991-12-17 Ebtech, Inc. Bottled water chilling system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996012920A1 (en) * 1994-10-20 1996-05-02 Luis Salvador Acosta Malia Ecological thermoelectric refrigerating system
EP0949463A1 (en) * 1996-11-08 1999-10-13 Matsushita Refrigeration Company Thermoelectric cooling system
EP0949463A4 (en) * 1996-11-08 2002-08-14 Matsushita Refrigeration Thermoelectric cooling system
GB2327148A (en) * 1997-04-26 1999-01-13 Barry John Coles Thermoelectric cooling systems

Also Published As

Publication number Publication date
ES2043537B1 (en) 1995-04-01
AU3891393A (en) 1993-11-08
ES2043537A1 (en) 1993-12-16
CN1082180A (en) 1994-02-16

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