WO1998030804A1 - Gas compressor used for the storing of gases - Google Patents

Gas compressor used for the storing of gases Download PDF

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Publication number
WO1998030804A1
WO1998030804A1 PCT/ES1997/000319 ES9700319W WO9830804A1 WO 1998030804 A1 WO1998030804 A1 WO 1998030804A1 ES 9700319 W ES9700319 W ES 9700319W WO 9830804 A1 WO9830804 A1 WO 9830804A1
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WO
WIPO (PCT)
Prior art keywords
liquid
gas
bottles
tank
tanks
Prior art date
Application number
PCT/ES1997/000319
Other languages
Spanish (es)
French (fr)
Inventor
Miguel Casteres Belacortu
Original Assignee
Miguel Casteres Belacortu
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 Miguel Casteres Belacortu filed Critical Miguel Casteres Belacortu
Priority to AU53236/98A priority Critical patent/AU5323698A/en
Publication of WO1998030804A1 publication Critical patent/WO1998030804A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0011—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons liquid pistons

Definitions

  • the present specification refers to a gas compressor intended for storage, whose purpose is to allow it to reach pressures of up to 400 bar, all with the particularity that the compressor itself constitutes or can be considered as an installation, by means of which the compression and elevation of the gas pressure is carried out, up to a predetermined level, in order to carry out its subsequent storage.
  • This invention has its application within the industry dedicated to the manufacture, distribution and storage of gases.
  • the gas compressor for storage proposes, constitutes in itself an evident novelty within the specific field of application of the same, since according to the operation of the compressor, based on the incompressibility of the liquids, it achieves that using this fluid to carry out the relevant operation of Compression of the gases, whose fluid or liquid is pumped from several high-pressure injection pumps, the desired pressures are obtained, obviously limited by the physical-chemical conditions of each gas, and also by the design pressures of the constituent elements .
  • the gas compressor intended for storage object of the invention is constituted from a pair of large capacity bottles, which are accessed by the gas to be compressed from the power supply, and at the same time that said bottles access through other conduits, a liquid, through which the compression of the gas inside each of the aforementioned bottles is carried out, the transfer of the liquid being commanded by a pair of three-way valves, which allow the passage of the liquid impelled by means of the corresponding pump of impulsion, to one or another bottle, depending on the level of pressure of the gas contained in the bottles, each one of them equipped with a superior sensor that when reached by the level of the liquid, changes the position of the three-way valve and the flow of liquid to the other bottle begins.
  • Compressed gas leaves the bottles and is forced to pass through a high pressure filter, and through various absorption filters.
  • the fluid is cooled or cooled by use of an air / water radiator, which not only effects the cooling or cooling of the circulating liquid, but also effects the cooling of the gases at the outlet of compression and stops reaching the aforementioned filters, all in such a way that After passing through the absorption filters, the gases can be taken to their storage.
  • Figure number 1. Shows schematically the object of the invention, relating to a gas compressor intended for storage.
  • the gas compressor intended for storage that is recommended is constituted from two bottles or tanks (1) and (1 '), which have level sensors (2) and (2 '), having a supply line (3) of the gas to be compressed, and two branches of passage (4) and (4') of the gas to the bottles or tanks (1) and (1 '), with non-return valves
  • the invention has an injection pump
  • the invention is complemented by a high pressure filter (14), two non-return valves (15) and (15 '), drying filters (16), as well as a conduit (17) for the conduction of compressed gas to the fuel tank. storage, and the corresponding high pressure solenoid valves (18).
  • the two bottles or tanks (1) and (1 ') configured as large capacity containers have a level detector or electrode (2) in their upper part ) and (2 '), the aforementioned bottles or tanks (1) and (1') being fed on one side of the gas to be compressed through the conduit (3), which forks in the gas passage branches (4) and (4 ') that access the aforementioned bottles (1) and (1'), the gas passage branches (4) and (4 ') being provided, with non-return valves (5) and (5').
  • the aforementioned bottles (1) and (1 ') are fed by a liquid fluid through the ducts (6) and (6'), by means of the drive made by the high pressure injection pump (7) , which can be rotary or alternative pistons, and then a three-way valve (8) is provided.
  • the compressor also has a three-way valve (8 '), which is intended to power the injection pump (7), the conduits (9) and the three-way valve (8') concurring (9 ') from the bottles or tanks (1) and (1'), there being in the duct (9) a forced circulation pump (10) for a cooling or cooling radiator (11), through the which is not only cooled the liquid driven by the forced circulation pump (10), but also the gas from the bottles or tanks (1) and (1 '), through the ducts (12) and (12'), which form separate circuits for cooling the compressed gas, and reaching both gas cooling ducts (12) and (12 '), through the ducts (12) and (12'), which form two compressed gas cooling circuits, and reaching both gas cooling ducts (12) and (12 '), through the sections or extensions thereof (13) and (13'), a high pressure filter (14), which has the mission of eliminating water , with non-return valves (15) and (15 '), before reaching said high pressure filter (14).
  • the gas passes from the high pressure filter (14) to a pair of drying filters (16), from which the compressed gas can be sent through a conduit (17) to a storage tank.
  • the compressed gas reaches the bottles or tanks (1) and (1 '), after passing through the non-return valves (5) and (5'), said gas reaching the bottles or tanks (1) and (1 ') at a given pressure, so that when the pressure inside the bottle or tank is lower than the pressure in the supply line, the gas will pass to said bottle automatically.
  • the injection pump (7) will be put into operation and according to the position of the three-way valve (8), it will inject liquid into one another bottle or tank (1) and (1 '), so that said injection will be carried out until the compressor liquid reaches the level sensor (2), and at that time the three-way valve (8), changes from position, starting to inject liquid into the other bottle.
  • valve (8 ') which is the one that feeds the injection pump (7), in such a way that when injected into the bottle or tank (1), the pump (7) is fed from the bottle or tank (1 ') and vice versa.
  • the liquid is cooled or cooled in the cooling radiator (11), consisting of an air / water radiator with forced air circulation, in order to keep the temperature of the compressor fluid or liquid as closely as possible. low possible.
  • said cooling radiator (11) performs the cooling or cooling of the circuits formed by the ducts (12) and (12 ') and their extensions (13) and (13'), through which the gas is exited at the time of compression, in order to dissipate the large amount of heat generated at the maximum compression point found between 200 bar and 400 bar.
  • the relevant container loading ramp will be placed, depending on the size and production of the system.
  • the described set will be complemented with the appropriate controls for the openings / closures of the valves, pressures, stops, etc., performing those controls by means of P.L.C. provided with analog inputs, which will be used to translate the signals of pressure transducers, and transmit them according to the different parts of the circuits in which it is placed, including high pressure solenoid valves (18).
  • the compressor object of the invention has the advantage over traditional piston compressors in stages, the absence of maintenance and absolute tightness, which allows its use in the compression of toxic gases or high danger in terms of leaks, using in each case the appropriate fluid and the appropriate materials in terms of compatibility refers.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Compressor for gases which are intended to be stored, said compressor comprising two bottles or tanks (1 and 1') which are provided with level sensor (2 and 2') as well as a conduit (3), passages (4 and 4') with anti-return valves (5 and 5'), as well as circulation conduit (6 and 6') for the liquid towards the bottles or tanks (1 and 1'), an injection pump (7), three-way valves (8 and 8'), liquid conduits (9 and 9'), a forced circulation pump (10), cooling radiator (11), conduits or circuits (12 and 12'), extensions (13 and 13') for the conduits (12 and 12'), high pressure filter (14), anti-return valves (15 and 15'), drying filters (16), gas conduction conduits (17) and pressure electrovalves (18).

Description

COMPRESOR DE GASES DESTINADOS A SU ALMACENAMIENTO COMPRESSOR OF GASES INTENDED FOR STORAGE
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente memoria descriptiva se refiere a un compresor de gases destinados a su almacenamiento, cuya finalidad es la de permitir a partir del mismo alcanzar presiones de hasta 400 bar, todo ello con la particularidad de que el compresor propiamente dicho constituye o que puede considerarse como una instalación, mediante la cual se realiza la compresión y elevación de la presión de los gases, hasta una cota predeterminada, con objeto de efectuar su posterior almacenamiento.The present specification refers to a gas compressor intended for storage, whose purpose is to allow it to reach pressures of up to 400 bar, all with the particularity that the compressor itself constitutes or can be considered as an installation, by means of which the compression and elevation of the gas pressure is carried out, up to a predetermined level, in order to carry out its subsequent storage.
CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION
Esta invención tiene su aplicación dentro de la industria dedicada a la fabricación, distribución y almacenamiento de gases .This invention has its application within the industry dedicated to the manufacture, distribution and storage of gases.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
El solicitante no tiene conocimiento de la existencia en la actualidad de un compresor que esté destinado a facilitar el alcance de presiones sustancial- mente altas, para posteriormente a realizar el alcance de la presión solicitada, permita su posterior almacenamiento.The applicant is not aware of the existence at present of a compressor that is intended to facilitate the reach of substantially high pressures, and subsequently to realize the range of the requested pressure, allow its subsequent storage.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El compresor de gases destinados a su almacena- miento que la invención propone, constituye en sí mismo una evidente novedad dentro del campo específico de aplicación del mismo, ya que a tenor del funcionamiento del compresor, basado en la incompresibilidad de los líquidos, logra que utilizando este fluido para efectuar la pertinente operación de compresión de los gases, cuyo fluido o líquido es bombeado a partir de varias bombas inyectoras de alta presión, se obtienen las presiones deseadas, obviamente limitadas por las condiciones físico-químicas de cada gas, y también por las presiones de diseño de los elementos constitutivos.The gas compressor for storage The invention proposes, constitutes in itself an evident novelty within the specific field of application of the same, since according to the operation of the compressor, based on the incompressibility of the liquids, it achieves that using this fluid to carry out the relevant operation of Compression of the gases, whose fluid or liquid is pumped from several high-pressure injection pumps, the desired pressures are obtained, obviously limited by the physical-chemical conditions of each gas, and also by the design pressures of the constituent elements .
De forma más concreta, el compresor de gases destinados a su almacenamiento objeto de la invención, está constituido a partir de una pareja de botellas de gran capacidad, a las cuales accede el gas a comprimir procedente de la fuente de alimentación, y a la vez de que a dichas botellas accede por otros conductos, un líquido, mediante el que se realiza la compresión del gas en el interior de cada una de las botellas citadas, estando comandado el trasiego del líquido por una pareja de válvulas de tres vías, que permiten el paso del líquido impulsado mediante la correspondiente bomba de impulsión, a una u otra botella, dependiendo del nivel de presión del gas contenido en las botellas, estando cada una de éstas dotada de un sensor superior que al ser alcanzado por el nivel del líquido, cambia la posición de la válvula de tres vías y se inicia la impulsión del líquido hacia la otra botella.More specifically, the gas compressor intended for storage object of the invention, is constituted from a pair of large capacity bottles, which are accessed by the gas to be compressed from the power supply, and at the same time that said bottles access through other conduits, a liquid, through which the compression of the gas inside each of the aforementioned bottles is carried out, the transfer of the liquid being commanded by a pair of three-way valves, which allow the passage of the liquid impelled by means of the corresponding pump of impulsion, to one or another bottle, depending on the level of pressure of the gas contained in the bottles, each one of them equipped with a superior sensor that when reached by the level of the liquid, changes the position of the three-way valve and the flow of liquid to the other bottle begins.
El gas comprimido sale de las botellas y es obligado a pasar a través de un filtro de alta presión, y a través de varios filtros de absorción.Compressed gas leaves the bottles and is forced to pass through a high pressure filter, and through various absorption filters.
El fluido es refrigerado o enfriado mediante la utilización de un radiador aire/agua, que no solamente efectúa el enfriado o ref igeración del líquido circulante, sino que también efectúa la refrigeración de los gases a la salida de la compresión y altas de alcanzar los citados filtros, todo ello de tal manera que después de pasar por los filtros de absorción, los gases pueden ser conducidos hacia su almacenamiento.The fluid is cooled or cooled by use of an air / water radiator, which not only effects the cooling or cooling of the circulating liquid, but also effects the cooling of the gases at the outlet of compression and stops reaching the aforementioned filters, all in such a way that After passing through the absorption filters, the gases can be taken to their storage.
En definitiva, se trata de comprimir el gas mediante la inyección de un líquido que accede a unas botellas o depósitos de presión previamente alimentados por el gas a comprimir, en cuyos depósitos o botellas siempre quedará una cantidad remanente de líquido, calculada en un 20% aproximadamente, con el fin de evitar un depósito exterior y todas las conducciones que el mismo conl1eva .In short, it involves compressing the gas by injecting a liquid that accesses some bottles or pressure tanks previously fed by the gas to be compressed, in whose tanks or bottles there will always be a remaining amount of liquid, calculated at 20% approximately, in order to avoid an external deposit and all the pipes that it carries.
De esta forma, al estar trabajando la bomba con dos depósitos o botellas simultáneamente, se logra una alimentación de uno de estos depósitos o botellas, mientras que al mismo tiempo efectúa la inyección de líquido en el otro, y cuando la actuación ha llegado a la culminación de la inyección, se realiza la inversión del ciclo, inyectando en la botella o depósito, en la cual anteriormente se alimentaba, y alimentándose de la botella o depósito que acaba de ser inyectada o llenada.In this way, when the pump is working with two tanks or bottles simultaneously, a feeding of one of these tanks or bottles is achieved, while at the same time it makes the injection of liquid into the other, and when the action has reached the culmination of the injection, the cycle is reversed, injecting into the bottle or tank, in which it was previously fed, and feeding on the bottle or tank that has just been injected or filled.
Obviamente, la instalación que constituye dicho compresor, estará implementada con un juego de válvulas y temporizadores adecuados, con unos niveles de conductividad y comandándose toda la instalación mediante un autómata programable.Obviously, the installation that constitutes said compressor will be implemented with a set of suitable valves and timers, with conductivity levels and the entire installation being controlled by means of a programmable automaton.
DESCRIPCIÓN DE LOS DIBUJOS Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, una hoja de planos en la cual con carácter ilustrativo y no limitativo, se ha representado lo siguiente:DESCRIPTION OF THE DRAWINGS To complement the description that is being made and in order to help a better understanding of the features of the invention, a descriptive sheet is attached as an integral part thereof, with an illustrative character and not limiting, the following has been represented:
La figura número 1.- Muestra de forma esquemática al objeto de la invención, relativa a un compresor de gases destinados a su almacenamiento.Figure number 1.- Shows schematically the object of the invention, relating to a gas compressor intended for storage.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de la figura número 1 y única, puede observarse como el compresor de gases destinados a su almacenamiento que se preconiza, está constituido a partir de dos botellas o depósitos (1) y (1'), que cuentan con sensores de nivel (2) y (2'), disponiendo de un conducto de alimentación (3) del gas a comprimir, y de dos ramales de paso (4) y (4') del gas a las botellas o depósitos (1) y (1'), contando con válvulas antirretornoIn view of the number 1 and unique figure, it can be seen how the gas compressor intended for storage that is recommended is constituted from two bottles or tanks (1) and (1 '), which have level sensors (2) and (2 '), having a supply line (3) of the gas to be compressed, and two branches of passage (4) and (4') of the gas to the bottles or tanks (1) and (1 '), with non-return valves
(5) y (5'), así como con conductos de circulación (6) y(5) and (5 '), as well as with circulation ducts (6) and
(6') del líquido hacia las botellas o depósitos (1) y(6 ') of the liquid to the bottles or tanks (1) and
(1')(one')
La invención dispone de una bomba de inyecciónThe invention has an injection pump
(7), así como válvulas de tres vías (8) y (8'), teniendo conductos de líquido (9) y (9') procedentes de las botellas (1) y (1'), así como una bomba de circulación forzada (10), un radiador de refrigeración o enfriamiento (11), conductos o circuitos (12) y (12') para el enfriamiento del gas, contando con tramos (13) y (13'), que se configuran como continuaciones o prolongaciones de los conductos o circuitos de enfriamiento del gas (12) y (12'). El invento se complementa con un filtro de alta presión (14), dos válvulas antirretorno (15) y (15'), filtros de secado (16) , así como con un conducto (17) para la conducción del gas comprimido al depósito de almacenamiento, y las correspondientes electroválvulas de alta presión (18) .(7), as well as three-way valves (8) and (8 '), having liquid conduits (9) and (9') coming from the bottles (1) and (1 '), as well as a circulation pump forced (10), a cooling or cooling radiator (11), conduits or circuits (12) and (12 ') for gas cooling, with sections (13) and (13'), which are configured as continuations or extensions of the gas cooling ducts or circuits (12) and (12 '). The invention is complemented by a high pressure filter (14), two non-return valves (15) and (15 '), drying filters (16), as well as a conduit (17) for the conduction of compressed gas to the fuel tank. storage, and the corresponding high pressure solenoid valves (18).
Igualmente, siguiendo la figura número 1 y única, se puede comprender que las dos botellas o depósi- tos (1) y (1') configuradas como recipientes de gran capacidad, cuentan en su parte superior con un detector de nivel o electrodo (2) y (2'), siendo alimentadas las citadas botellas o depósitos (1) y (1') por un lado del gas a comprimir a través del conducto (3) , que se bifurca en los ramales de paso del gas (4) y (4') que acceden a las citadas botellas (1) y (1'), estando dotados los ramales de paso del gas (4) y (4'), con válvulas antirretorno (5) y (5') .Likewise, following the number 1 and only figure, it can be understood that the two bottles or tanks (1) and (1 ') configured as large capacity containers, have a level detector or electrode (2) in their upper part ) and (2 '), the aforementioned bottles or tanks (1) and (1') being fed on one side of the gas to be compressed through the conduit (3), which forks in the gas passage branches (4) and (4 ') that access the aforementioned bottles (1) and (1'), the gas passage branches (4) and (4 ') being provided, with non-return valves (5) and (5').
Por otro lado, las citadas botellas (1) y (1') son alimentadas mediante un fluido líquido a través de los conductos (6) y (6'), mediante la impulsión efectuada por la bomba de inyección de alta presión (7) , la cual puede ser rotativa o alternativa de pistones, y a conti- nuación de la cual se ha previsto una válvula de tres vías (8) .On the other hand, the aforementioned bottles (1) and (1 ') are fed by a liquid fluid through the ducts (6) and (6'), by means of the drive made by the high pressure injection pump (7) , which can be rotary or alternative pistons, and then a three-way valve (8) is provided.
El compresor también cuenta con una válvula de tres vías (8'), que está destinada a efectuar la alimen- tación de la bomba de inyección (7) , concurriendo en la válvula de tres vías (8') los conductos (9) y (9') procedentes de las botellas o depósitos (1) y (1'), existiendo en el conducto (9) una bomba de circulación forzada (10) para un radiador de refrigeración o enfria- miento (11) , a través del cual no solamente es enfriado el líquido impulsado por la bomba de circulación forzada (10) , sino también el gas procedente de las botellas o depósitos (1) y (1'), a través de los conductos (12) y (12'), que forman sendos circuitos de enfriamiento del gas comprimido, y alcanzando ambos conductos de enfriamiento del gas (12) y (12'), a través de los conductos (12) y (12'), que forman sendos circuitos de enfriamiento del gas comprimido, y alcanzando ambos conductos de enfriamiento del gas (12) y (12'), a través de los tramos o prolongaciones de los mismos (13) y (13'), un filtro de alta presión (14) , que tiene la misión de eliminar el agua, contando con válvulas antirretorno (15) y (15'), antes de alcanzar el citado filtro de alta presión (14) .The compressor also has a three-way valve (8 '), which is intended to power the injection pump (7), the conduits (9) and the three-way valve (8') concurring (9 ') from the bottles or tanks (1) and (1'), there being in the duct (9) a forced circulation pump (10) for a cooling or cooling radiator (11), through the which is not only cooled the liquid driven by the forced circulation pump (10), but also the gas from the bottles or tanks (1) and (1 '), through the ducts (12) and (12'), which form separate circuits for cooling the compressed gas, and reaching both gas cooling ducts (12) and (12 '), through the ducts (12) and (12'), which form two compressed gas cooling circuits, and reaching both gas cooling ducts (12) and (12 '), through the sections or extensions thereof (13) and (13'), a high pressure filter (14), which has the mission of eliminating water , with non-return valves (15) and (15 '), before reaching said high pressure filter (14).
El gas pasa del filtro de alta presión (14) a una pareja de filtros de secado (16) , desde los cuales el gas comprimido puede ser enviado a través de un conducto (17) hasta un depósito de almacenamiento.The gas passes from the high pressure filter (14) to a pair of drying filters (16), from which the compressed gas can be sent through a conduit (17) to a storage tank.
De acuerdo con lo anteriormente citado, el funcionamiento del compresor de gases es el siguiente. A saber:In accordance with the aforementioned, the operation of the gas compressor is as follows. Namely:
A través del conducto de alimentación (3) , el gas comprimido alcanza las botellas o depósitos (1) y (1'), previo paso por las válvulas antirretorno (5) y (5'), llegando el citado gas a las botellas o depósitos (1) y (1') a una presión determinada, de manera que cuando la presión en el interior de la botella o depósito sea inferior a la presión del conducto de alimentación, el gas pasará a dicha botella de forma automática.Through the supply line (3), the compressed gas reaches the bottles or tanks (1) and (1 '), after passing through the non-return valves (5) and (5'), said gas reaching the bottles or tanks (1) and (1 ') at a given pressure, so that when the pressure inside the bottle or tank is lower than the pressure in the supply line, the gas will pass to said bottle automatically.
Por otro lado, la bomba de inyección (7) , se pondrá en funcionamiento y de acuerdo con la posición de la válvula de tres vías (8) , inyectará líquido a una u otra botella o depósito (1) y (1'), de manera que dicha inyección, se realizará hasta que el líquido compresor alcance el sensor de nivel (2) , y en ese momento la válvula de tres vías (8) , cambia de posición, comenzando a inyectar líquido a la otra botella.On the other hand, the injection pump (7), will be put into operation and according to the position of the three-way valve (8), it will inject liquid into one another bottle or tank (1) and (1 '), so that said injection will be carried out until the compressor liquid reaches the level sensor (2), and at that time the three-way valve (8), changes from position, starting to inject liquid into the other bottle.
De forma simultanea, y siempre que la válvula de tres vías (8) cambie de posición, también lo hará de forma inversa la válvula (8'), que es la que alimenta a la bomba de inyección (7) , de forma tal que cuando se inyecta en la botella o depósito (1) , la bomba (7) se alimenta de la botella o depósito (1') y viceversa.Simultaneously, and whenever the three-way valve (8) changes position, so will the valve (8 '), which is the one that feeds the injection pump (7), in such a way that when injected into the bottle or tank (1), the pump (7) is fed from the bottle or tank (1 ') and vice versa.
Como resulta evidente de lo anteriormente descrito, al inyectar líquido en cada una de las botellas o depósitos (1) y (1'), el gas contenido en éstas se irá comprimiendo, estando obligado de forma taxativa a salir por los conductos o circuitos de enfriamiento del gasAs is evident from the above, when injecting liquid into each of the bottles or tanks (1) and (1 '), the gas contained therein will be compressed, being forced to pass through the conduits or circuits of gas cooling
(12) y (12') hacia el filtro de alta presión (14), para que posteriormente, al pasar por los filtros de absorción o secado (16) , obtenga unas cotas de rocío cercanas a los(12) and (12 ') towards the high pressure filter (14), so that later, when passing through the absorption or drying filters (16), it obtains dew levels close to the
50 °C bajo 0.50 ° C below 0.
Como ya se ha citado anteriormente, el líquido es enfriado o refrigerado en el radiador de enfriamiento (11) , consistente en un radiador aire/agua con circulación forzada del aire, con el fin de mantener la temperatura del fluido o líquido de compresor lo más baja posible.As already mentioned above, the liquid is cooled or cooled in the cooling radiator (11), consisting of an air / water radiator with forced air circulation, in order to keep the temperature of the compressor fluid or liquid as closely as possible. low possible.
Debe citarse que para grandes producciones, se recurrirá al enfriamiento forzado mediante un enfriador frigorífico.It should be mentioned that for large productions, forced cooling will be used through a refrigerator cooler.
Asimismo, el citado radiador de enfriamiento (11) , realiza la refrigeración o enfriamiento de los circuitos formados por los conductos (12) y (12') y sus prolongaciones (13) y (13'), a través de los cuales se efectúa la salida del gas en el momento de la compresión, con el fin de disipar la gran cantidad de calor generada en el punto máximo de compresión constatado entre 200 bar y 400 bar.Also, said cooling radiator (11), performs the cooling or cooling of the circuits formed by the ducts (12) and (12 ') and their extensions (13) and (13'), through which the gas is exited at the time of compression, in order to dissipate the large amount of heat generated at the maximum compression point found between 200 bar and 400 bar.
A la salida de los filtros de secado (16) , se colocará la pertinente rampa de carga de contenedores, en función del tamaño y producción del sistema.At the exit of the drying filters (16), the relevant container loading ramp will be placed, depending on the size and production of the system.
El conjunto descrito se complementará con los controles oportunos para las aperturas/cierres de las válvulas, presiones, paradas, etc., realizándose esos controles mediante P.L.C. provisto de entradas analógicas, las cuales servirán para traducir las señales de unos transduσtores de presión, y transmitirlas en función de las diferentes partes de los circuitos en que se coloca, incluyendo unas electroválvulas de alta presión (18) .The described set will be complemented with the appropriate controls for the openings / closures of the valves, pressures, stops, etc., performing those controls by means of P.L.C. provided with analog inputs, which will be used to translate the signals of pressure transducers, and transmit them according to the different parts of the circuits in which it is placed, including high pressure solenoid valves (18).
Por último debe indicarse que, con independencia de la eficacia de funcionamiento de su fiabilidad, el compresor objeto de la invención presenta la ventaja frente a los tradicionales compresores de pistones en etapas, la ausencia de mantenimiento y una absoluta estanqueidad, lo cual posibilidad su empleo en la compresión de gases tóxicos o de alta peligrosidad en cuanto a fugas, empleándose en cada caso el oportuno fluido y los materiales adecuados en cuanto a compatibilidades se refiere. Finally, it should be noted that, regardless of the efficiency of its reliability, the compressor object of the invention has the advantage over traditional piston compressors in stages, the absence of maintenance and absolute tightness, which allows its use in the compression of toxic gases or high danger in terms of leaks, using in each case the appropriate fluid and the appropriate materials in terms of compatibility refers.

Claims

R E I V I N D I C A C I O N E S
1.- Compresor de gases destinados a su almacenamiento que se preconiza, de los basados en la incompre- sibilidad de los líquidos para que éstos presionen sobre el gas contenido en un depósito, accediendo ambos fluidos de forma simultanea y convenientemente al depósito para productos la compresión del gas que se pretende almacenar en un depósito, caracterizado por estar constituido a partir de dos botellas o depósitos (1) y (1'), en funciones de depósito receptor del líquido, y del gas a comprimir, accediendo los fluidos de forma independiente a cada botella o depósito (1) y (1'), con la particularidad de que dichas botellas o depósitos (1) y (1'), están inter- comunicadas entre sí permitiendo el trasiego del líquido de una a la otra, produciendo alternativamente la compresión del gas en cada botellas o depósitos (1) y (1'), habiéndose previsto una bomba de inyección (7) para impulsar líquido a una u otra botella o depósito (1) y (1'), dependiendo de la posición en cada momento de una válvula de tres vías (8) que, en combinación con otra válvula de tres vías (8'), prevista en la confluencia de los dos conductos de circulación (9) y (9') del líquido hacia las botellas o depósitos (1) y (1'), produce la impulsión del líquido a una botella o depósito de extracción del líquido de la otra botella o depósito y viceversa, complementándose con un segunda bomba de circulación forzada (10) que hace pasar el líquido desde la segunda válvula de tres vías (8'), a través de un radiador de enfriamiento (11) , antes de alcanzar la bomba de inyección (7) , en el que se a su vez es enfriado el gas procedente de las botellas o depósitos (1) y (1'), e impulsado desde éstas por la subida de nivel del líquido en las propias botellas o depósitos (1) y (1'), cuyo gas es hecho pasar desde el radiador de enfriamiento (11) a un filtro de alta presión (14) , y a través de filtros de secado (16) , antes de alcanzar el conducto (17) de envío del gas comprimido al correspondiente depósito de almacenamiento. 1.- Compressor of gases destined to its storage that is recommended, of those based on the incomprehensibility of the liquids so that they press on the gas contained in a tank, accessing both fluids simultaneously and conveniently to the tank for products the compression of the gas that is intended to be stored in a tank, characterized by being constituted from two bottles or tanks (1) and (1 '), in functions of receiving tank of the liquid, and of the gas to be compressed, accessing the fluids so independent of each bottle or tank (1) and (1 '), with the particularity that said bottles or tanks (1) and (1') are interconnected with each other allowing the transfer of the liquid from one to the other, alternatively producing the compression of the gas in each bottles or tanks (1) and (1 '), an injection pump (7) being provided to propel liquid to one or another bottle or tank (1) and (1'), depending on the position in each moment of a three-way valve (8) which, in combination with another three-way valve (8 '), provided at the confluence of the two circulation ducts (9) and (9') of the liquid to the bottles or tanks (1) and (1 '), causes the liquid to be impelled to a bottle or liquid extraction tank of the other bottle or tank and vice versa, complementing it with a second forced circulation pump (10) that passes the liquid from the second three-way valve (8 '), through a cooling radiator (11), before reaching the injection pump (7), in which the gas from the bottles or tanks is cooled (1) and (1 '), and driven from them by the level rise of the liquid in the bottles or tanks (1) and (1'), whose gas is passed from the cooling radiator (11) to a high pressure filter (14), and through drying filters (16), before reaching the duct (17) for sending the compressed gas to the corresponding storage tank.
PCT/ES1997/000319 1997-01-09 1997-12-31 Gas compressor used for the storing of gases WO1998030804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU53236/98A AU5323698A (en) 1997-01-09 1997-12-31 Gas compressor used for the storing of gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9700034U ES1036077Y (en) 1997-01-09 1997-01-09 COMPRESSOR OF GASES INTENDED FOR STORAGE.
ESU9700034 1997-01-09

Publications (1)

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WO1998030804A1 true WO1998030804A1 (en) 1998-07-16

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WO (1) WO1998030804A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408969A (en) * 1980-05-31 1983-10-11 Diesel Kiki Co., Ltd. Vane compressor having improved rotor supporting means
US4725202A (en) * 1982-08-23 1988-02-16 Getty Synthetic Fuels, Inc. Gas-operated pump
US5073090A (en) * 1990-02-12 1991-12-17 Cassidy Joseph C Fluid piston compressor
US5242272A (en) * 1989-08-10 1993-09-07 Kari Ven Method and device for pumping a liquid at high temperature through a pipe
EP0568742A1 (en) * 1992-05-08 1993-11-10 Cooper Industries, Inc. Transfer of production fluid from a well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408969A (en) * 1980-05-31 1983-10-11 Diesel Kiki Co., Ltd. Vane compressor having improved rotor supporting means
US4725202A (en) * 1982-08-23 1988-02-16 Getty Synthetic Fuels, Inc. Gas-operated pump
US5242272A (en) * 1989-08-10 1993-09-07 Kari Ven Method and device for pumping a liquid at high temperature through a pipe
US5073090A (en) * 1990-02-12 1991-12-17 Cassidy Joseph C Fluid piston compressor
EP0568742A1 (en) * 1992-05-08 1993-11-10 Cooper Industries, Inc. Transfer of production fluid from a well

Also Published As

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AU5323698A (en) 1998-08-03
ES1036077Y (en) 1997-12-01
ES1036077U (en) 1997-07-01

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