EP0840871B1 - Systeme de chargement de bouteilles de gaz sous haute pression - Google Patents
Systeme de chargement de bouteilles de gaz sous haute pression Download PDFInfo
- Publication number
- EP0840871B1 EP0840871B1 EP96924728A EP96924728A EP0840871B1 EP 0840871 B1 EP0840871 B1 EP 0840871B1 EP 96924728 A EP96924728 A EP 96924728A EP 96924728 A EP96924728 A EP 96924728A EP 0840871 B1 EP0840871 B1 EP 0840871B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- pressure
- intermediate tank
- bottle
- circulation pump
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 5
- 239000007924 injection Substances 0.000 abstract 5
- 238000011010 flushing procedure Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 238000003860 storage Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0337—Heat exchange with the fluid by cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0439—Temperature
Definitions
- the present invention relates to a gas filling station with a buffer for the charging of high pressure storage bottles.
- the rate of charging is down Interim storage (e.g. from compressor storage) or from compressor is a crucial one functional and economic factor caused by the warming by the Process heat is limited: for example when charging diving air bottles (at 200 bar) known that the bottle to be filled is often immersed in water, so the filling speed increases.
- the present invention has for its object to provide a device that Charging high-pressure cylinders with gas prevents heating.
- Bottle volume circulates and either by means of heat exchangers or through Mixing with the contents of the buffer store the temperature fluctuation of the Charging process limited; for this purpose the bottle has two connections, which are arranged in such a way that the best possible volume exchange during circulation he follows.
- the gas filling station with mixing consists of an intermediate storage 1 by a high-pressure compressor 2 on a not defined here predetermined operating pressure is maintained from a throttle orifice 3, which Charging speed is determined, and from a food side Quick coupling half 4 on the feed line 5.
- the flush line 6 opens into the buffer 1, which via the Flushing pump 7 is connected to the quick coupling half 8 on the flushing side.
- the Flushing pump 7, together with its drive, is in a bottle pressure Pressure vessel 10 housed.
- a differential pressure switch 9 to control the Flushing pump 7 bridges the orifice 3, a temperature sensor 14 on the Flushing line 6 is used to automate the charging process.
- the bottle side of the Charging system consists of the flushable bottle 11 (here as an energy storage device) Forklift shown) with 2 connections, each with the feed side 12 and flush-side 13 quick coupling half are connected.
- the flushing pump 7 therefore only has to reduce the pressure drops in the lines and couplings overcome, since the throttle 3 makes sense as differential pressure controlled Current controller is designed, which opens fully when pressure equalization; thus also the pressure equalization process accelerates the heating phase of the bottle 11 corresponds to: this should be as short as possible so that as little heat as possible enters the Bottle wall penetrates.
- the charge with circulation through heat exchangers prevents the heat build-up in the bottle 11 'at all times and thus protects heat-sensitive designs;
- the system is indispensable when charging directly from the compressor and if there is no full pressure equalization (partial charge: the flushing pump 7 cannot be switched on due to the permanent pressure difference).
- the heat exchanger 15 ' can be arranged outside the system (and in the case of direct compressor charging, for example, in the ground).
- Fig. 3 shows a section through a commercially available gas bottle 18, through a second connection with pipe extension 19 is converted into a flushable memory can be connected to the charging system by the quick couplings 12 "/ 13"; as A simple application for air as gas is an actuation for the barrier 23 shown, by means of the pressure reducing valve 20 and the control valve 21 single-acting cylinder 22 is moved. There is a double chamber 24 in the cylinder 22 (hatched) filled with oil, which brakes the movement via the throttle valve 25 can be, and the requirements for the silencer 26 remain modest.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Separation Of Gases By Adsorption (AREA)
Claims (10)
- Procédé pour remplir des cylindres haute pression, comprenant les étapes consistant à :soutirer le gaz d'un réservoir intermédiaire (1) à haute pression ;étrangler le gaz par une soupape d'étranglement (3);remplir un cylindre (11) haute pression avec le flux de gaz étranglé, jusqu'à ce que la pression y soit la même que celle dans le réservoir intermédiaire (1);après achèvement des opérations ci-dessus, soutirer le gaz du cylindre haute pression (11) à l'aide d'une pompe d'injection (7) pour ramener ce gaz directement dans le réservoir intermédiaire (1), pendant que du gaz additionnel est introduit via la soupape d'étranglement (3) dans le cylindre haute pression (11).
- Procédé pour remplir un cylindre haute pression (11) comprenant les étapes consistant à :soutirer le gaz d'un réservoir intermédiaire (1) à haute pression;étrangler le gaz dans une soupape d'étranglement (3);remplir un cylindre haute pression (11) avec le flux de gaz étranglé, jusqu'à ce que la pression y soit la même que celle dans le réservoir intermédiaire (1);en même temps que l'on effectue les opérations ci-dessus, ramener le gaz depuis le cylindre haute pression (11) par une pompe d'injection (7') et un échangeur thermique (15) disposé dans le réservoir intermédiaire (1), vers une conduite de remplissage (5) en aval de la soupape d'étranglement (3).
- Procédé selon la revendication 2, caractérisé en ce que le contenu du réservoir intermédiaire (1) est mis en circulation pendant le prélèvement, pour améliorer l'échange thermique au niveau de l'échangeur thermique.
- Système de chargement de gaz pour des cylindres haute pression (11) avec un réservoir intermédiaire (1), une conduite d'alimentation (5), des raccords (12, 13) pour un couplage avec un cylindre haute pression (11), une pompe à injection (7) pour retourner le gaz du cylindre haute pression (11), qui est disposée sur une conduite d'injection (16), caractérisé en ce qu'en amont, la conduite d'injection (6) débouche de la pompe d'injection (7) directement dans le réservoir intermédiaire (1).
- Système de chargement de gaz pour des cylindres haute pression (11) avec un réservoir intermédiaire (1), une conduite d'alimentation (5), des raccords (12, 13) permettant un couplage avec un cylindre haute pression (11), une pompe à injection (7') disposée sur une conduite d'injection (6'), pour retourner le gaz du cylindre haute pression (11), caractérisé en ce que dans le réservoir intermédiaire (1), il est prévu un échangeur thermique (15) en amont de la conduite d'injection (16) et en ce qu'en aval, la conduite d'injection (16) débouche dans la conduite d'alimentation (5) de la soupape d'étranglement (3).
- Système de chargement de gaz selon la revendication 5, caractérisé en ce que le réservoir intermédiaire (1) comporte un dispositif pour produire une circulation autour de l'échangeur thermique (15).
- Système de chargement de gaz selon l'une des revendications 4 à 6, caractérisé en ce que le cylindre haute pression (11) comprend deux raccords sous la forme de moitiés de raccords à couplage rapide (12, 13), agencés de manière à ce qu'au cours d'une commutation l'échange de volume soit le meilleur possible.
- Système de chargement de gaz selon l'une des revendications 4 à 7, caractérisé en ce que la soupape d'étranglement (3) est réalisée comme un régulateur de débit.
- Système de chargement de gaz selon l'une des revendications 4 à 8, caractérisé en ce que la pompe d'injection (7) est mise en route par un détecteur (9) de pression différentielle et arrêtée par une sonde de température (14).
- Système de chargement de gaz selon l'une des revendications 4 à 9, caractérisé en ce que la pompe d'injection (7) avec son mécanisme d'actionnement est logée dans une enceinte (10) mise sous une pression qui est inférieure à la pression du cylindre.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH226995 | 1995-08-07 | ||
| CH2269/95 | 1995-08-07 | ||
| PCT/CH1996/000274 WO1997006383A1 (fr) | 1995-08-07 | 1996-08-06 | Systeme de chargement de bouteilles de gaz sous haute pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0840871A1 EP0840871A1 (fr) | 1998-05-13 |
| EP0840871B1 true EP0840871B1 (fr) | 1999-05-26 |
Family
ID=4229820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96924728A Expired - Lifetime EP0840871B1 (fr) | 1995-08-07 | 1996-08-06 | Systeme de chargement de bouteilles de gaz sous haute pression |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0840871B1 (fr) |
| JP (1) | JPH11508676A (fr) |
| AT (1) | ATE180557T1 (fr) |
| CA (1) | CA2228746A1 (fr) |
| DE (1) | DE59602012D1 (fr) |
| WO (1) | WO1997006383A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936399A1 (fr) * | 1998-02-03 | 1999-08-18 | Ivan Cyphelly | Procédé de remplissage de bouteilles haute pression |
| KR100378409B1 (ko) * | 1998-09-03 | 2003-03-29 | 닛폰산소 가부시키가이샤 | 반도체 프로세스가스의 대량 공급장치 |
| FR2784737A1 (fr) * | 1998-10-15 | 2000-04-21 | Matra Marconi Space France | Remplissage d'un gaz sous pression dans un reservoir et depressurisation d'un fluide dans un reservoir |
| DE19916385C2 (de) * | 1999-03-31 | 2001-02-08 | Mannesmann Ag | Fahrzeug mit Druckgasbehälter als Fahrzeugtank |
| JP2002115796A (ja) * | 2000-10-05 | 2002-04-19 | Nippon Sanso Corp | 高圧ガスの充填方法 |
| DE10218678B4 (de) * | 2001-04-27 | 2005-09-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren für ein Gasbetankungssystem und Vorrichtung zum Befüllen eines Druckgasbehälters |
| US7377294B2 (en) | 2005-04-20 | 2008-05-27 | Honda Motor Co., Ltd. | Gas cooling methods for high pressure fuel storage tanks on vehicles powered by compressed natural gas or hydrogen |
| US7757726B2 (en) * | 2005-05-06 | 2010-07-20 | Kiyoshi Handa | System for enhancing the efficiency of high pressure storage tanks for compressed natural gas or hydrogen |
| US7681604B2 (en) | 2005-05-09 | 2010-03-23 | Kiyoshi Handa | Gas cooling method using a melting/solidifying media for high pressure storage tanks for compressed natural gas or hydrogen |
| US7735528B2 (en) * | 2006-04-13 | 2010-06-15 | Kiyoshi Handa | High pressure gas tank cooling by ejector pump circulation |
| DE102006019993B3 (de) * | 2006-04-26 | 2007-12-27 | Daimlerchrysler Ag | Druckgasspeicher, insbesondere für Wasserstoff |
| DE102006047313B4 (de) * | 2006-10-06 | 2009-08-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung zum schnellen Befüllen von Druckgasbehältern |
| EP2569215A4 (fr) * | 2010-03-05 | 2014-11-12 | Consensum As | Agencement d'actionneur pour équipement de plongée |
| DE102010033956B4 (de) * | 2010-07-16 | 2012-11-08 | Thorben Meinardus | Druckgasspeichervorrichtung mit mindestens einem Druckgastank und mit einer Wärmeaufnahme- und/oder Wärmeübertragungsvorrichtung, insbesondere mit einem Wärmetauscher |
| CN105540525B (zh) * | 2016-01-25 | 2018-03-23 | 贵州溯源大数据有限公司 | 一种基于温度传感器的可调温控系统 |
| CN111006125A (zh) * | 2019-12-17 | 2020-04-14 | 常州市旭如安金属材料科技有限公司 | 一种可拆卸式lng车载气瓶增压装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE669318C (de) * | 1937-04-04 | 1938-12-22 | Auergesellschaft Akt Ges | Sicherheitsventil |
| FR2356876A1 (fr) * | 1976-06-28 | 1978-01-27 | Carboxyque Francaise | Procede et agencement de remplissage de cartouches de gaz liquefie de faible capacite |
| US4749384A (en) * | 1987-04-24 | 1988-06-07 | Union Carbide Corporation | Method and apparatus for quick filling gas cylinders |
-
1996
- 1996-08-06 WO PCT/CH1996/000274 patent/WO1997006383A1/fr not_active Ceased
- 1996-08-06 EP EP96924728A patent/EP0840871B1/fr not_active Expired - Lifetime
- 1996-08-06 CA CA002228746A patent/CA2228746A1/fr not_active Abandoned
- 1996-08-06 AT AT96924728T patent/ATE180557T1/de not_active IP Right Cessation
- 1996-08-06 DE DE59602012T patent/DE59602012D1/de not_active Expired - Fee Related
- 1996-08-06 JP JP9507991A patent/JPH11508676A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11508676A (ja) | 1999-07-27 |
| DE59602012D1 (de) | 1999-07-01 |
| ATE180557T1 (de) | 1999-06-15 |
| CA2228746A1 (fr) | 1997-02-20 |
| WO1997006383A1 (fr) | 1997-02-20 |
| EP0840871A1 (fr) | 1998-05-13 |
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