JP6474438B2 - Hydrogen station - Google Patents

Hydrogen station Download PDF

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JP6474438B2
JP6474438B2 JP2017025571A JP2017025571A JP6474438B2 JP 6474438 B2 JP6474438 B2 JP 6474438B2 JP 2017025571 A JP2017025571 A JP 2017025571A JP 2017025571 A JP2017025571 A JP 2017025571A JP 6474438 B2 JP6474438 B2 JP 6474438B2
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cabinet
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JP2018132109A (en
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渡辺　昇
昇 渡辺
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Taiyo Nippon Sanso Corp
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    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fuel Cell (AREA)

Description

本発明は、水素ステーションに関し、詳しくは、水素を燃料とする燃料電池自動車（水素自動車）の燃料タンクに、蓄圧器に充填された水素をディスペンサを介して充填する水素ステーションに関する。   The present invention relates to a hydrogen station, and more particularly, to a hydrogen station that fills a fuel tank of a fuel cell vehicle (hydrogen vehicle) using hydrogen as fuel with hydrogen charged in an accumulator via a dispenser.

水素自動車の燃料である水素を自動車の燃料タンクに充填するための水素ステーションとして、圧縮機、蓄圧器、ディスペンサなどの所要機器を安全性や作業性を考慮してキャビネット内にそれぞれ配置することで、トレーラなどによる運搬や設置場所での設置を容易に行うことができる水素ステーションが知られている（例えば、特許文献１参照。）。   As a hydrogen station for filling hydrogen fuel, which is the fuel of a hydrogen vehicle, into a fuel tank of a vehicle, the required equipment such as a compressor, a pressure accumulator, and a dispenser are placed in the cabinet in consideration of safety and workability. A hydrogen station that can be easily carried by a trailer or installed at a place of installation is known (see, for example, Patent Document 1).

特許第５６６１０５７号公報Japanese Patent No. 56601057

特許文献１に記載されている水素ステーションのように、冷却器スペースと蓄圧器スペースとを作業室を隔てて対角位置に配置させているので、水素自動車を冷却器スペースに備えた充填部の近くに寄せる際に、誤って前方からキャビネットに衝突させたとしても蓄圧器を保護することが可能になったが、万一、遠方より高速で走行中の水素自動車が通路を逸れて側方からキャビネットの蓄圧器スペース側の外壁に衝突した場合には、蓄圧器スペース内の蓄圧器が大きな衝撃を受けることで損傷して水素が漏れ出すような危険性が想定された。この場合、蓄圧器スペースの外部に適宜な柵などのガードを設けることも考えられるが、製造コストや設置に要する時間が増加するといった課題があった。   Like the hydrogen station described in Patent Document 1, the cooler space and the pressure accumulator space are arranged diagonally across the work room, so that the hydrogen automobile is installed in the cooler space. When approaching the vehicle, the accumulator can be protected even if it is accidentally collided with the cabinet from the front. In the event of a collision with the outer wall of the accumulator space side of the cabinet, there was a risk that the accumulator in the accumulator space would be damaged due to a large impact and hydrogen would leak out. In this case, although it is conceivable to provide a guard such as an appropriate fence outside the accumulator space, there is a problem that the manufacturing cost and the time required for installation increase.

そこで本発明は、水素自動車に水素を充填するために必要な機器をキャビネット内に収納する際に、キャビネット内における機器の配置を最適化し、安全性や作業性を向上させることができ、設置場所での設置も容易に行うことができる水素ステーションを提供することを目的としている。   Therefore, the present invention can optimize the arrangement of the equipment in the cabinet and improve the safety and workability when storing the equipment necessary for filling the hydrogen vehicle with hydrogen in the cabinet. The purpose is to provide a hydrogen station that can be easily installed at the station.

上記目的を達成するため、本発明の水素ステーションは、水素自動車に水素を充填するための機器を直方体状のキャビネット内に収納した水素ステーションにおいて、前記キャビネット内を、該キャビネットの長手方向に水素貯蔵機器室及び水素充填機器室と、該水素貯蔵機器室と水素充填機器室との間の作業室とに区画し、さらに、前記水素貯蔵機器室内を、前記キャビネットの長手方向であって、前記作業室側位置に水素を高圧で貯蔵する蓄圧器を収納する蓄圧器スペースと、前記作業室と反対側位置に外部から供給される水素ガスを昇圧して前記蓄圧器に充填する圧縮機を収納する圧縮機スペースとに区画し、前記水素充填機器室内を、前記キャビネットの短手方向に、水素自動車に充填する水素の圧力及び流量を制御するディスペンサを収納するディスペンサスペースと、水素自動車に充填される水素を冷却する冷却器を収納する冷却器スペースとに区画し、水素自動車への充填部を前記冷却器スペースのキャビネット壁面に設けるとともに、前記キャビネットの壁面に作業室用出入口が設けられていることを特徴としている。   In order to achieve the above object, the hydrogen station of the present invention is a hydrogen station in which a hydrogen vehicle is filled with hydrogen in a rectangular parallelepiped cabinet, and the cabinet stores hydrogen in the longitudinal direction of the cabinet. Partitioning into an equipment room and a hydrogen filling equipment room, and a working room between the hydrogen storage equipment room and the hydrogen filling equipment room, and the inside of the hydrogen storage equipment room is in the longitudinal direction of the cabinet, and the work A pressure accumulator space for storing a pressure accumulator for storing hydrogen at a high pressure at a chamber side position, and a compressor for boosting hydrogen gas supplied from the outside to a position opposite to the work chamber and filling the pressure accumulator are accommodated. Dispensers that divide into a compressor space and control the pressure and flow rate of hydrogen filling the hydrogen vehicle in the hydrogen filling equipment room in the short direction of the cabinet A dispenser space for storing hydrogen and a cooler space for storing a cooler for cooling the hydrogen filled in the hydrogen vehicle, and a charging portion for the hydrogen vehicle is provided on the cabinet wall of the cooler space, and the cabinet It is characterized in that a work room doorway is provided on the wall surface of.

さらに、本発明の水素ステーションは、前記蓄圧器と前記ディスペンサとを接続する配管が、前記作業室の床下又は天井を通って設置され、前記水素貯蔵機器室と前記作業室とを隔壁にて区画するとともに、該隔壁に作業用開口が設けられていることを特徴としている。   Further, in the hydrogen station of the present invention, a pipe connecting the pressure accumulator and the dispenser is installed through a floor or a ceiling of the work room, and the hydrogen storage device room and the work room are partitioned by a partition wall. In addition, the partition is provided with a working opening.

本発明の水素ステーションによれば、充填部を備えた冷却器スペースと蓄圧器を収納した蓄圧器スペースとを作業室を隔てて離れた位置に配置するとともに、圧縮機を収納した圧縮機スペースが蓄圧器スペースに隣接して作業室と反対側の位置に配置されているので、蓄圧器スペース内に対して外方からの衝撃が伝わりにくくなり、万一、高速で走行中の水素自動車が側方からキャビネットに衝突することがあっても、蓄圧器が損傷して水素が漏れ出すような危険性を回避することができる。また、蓄圧器スペースの外部に柵などのガードを設ける必要がなくなり、製造コストや設置に要する時間を低減できる。さらに、出入口から作業室に入って、日常的に行う操作を容易に行うことができるので、キャビネット外壁側から操作する場合に比べて安全性も向上する。   According to the hydrogen station of the present invention, the cooler space provided with the filling portion and the pressure accumulator space storing the pressure accumulator are arranged at positions separated from each other by the work chamber, and the compressor space storing the compressor is provided. Because it is located adjacent to the accumulator space and on the opposite side of the work room, it is difficult for impact from the outside to be transmitted to the accumulator space. Even if it collides with the cabinet from one side, the danger that the accumulator is damaged and hydrogen leaks out can be avoided. Moreover, it is not necessary to provide a guard such as a fence outside the accumulator space, and the manufacturing cost and the time required for installation can be reduced. Furthermore, since it is possible to easily perform daily operations by entering the working room from the entrance / exit, safety is improved as compared with the case of operating from the cabinet outer wall side.

本発明の水素ステーションの一形態例を説明するための概略平面図である。It is a schematic plan view for demonstrating one example of the hydrogen station of this invention.

本形態例に示す水素ステーション１０は、強固な台枠上に設置された直方体状のキャビネット１１の内部に、水素自動車に燃料の水素を充填するために必要な各種機器を収納したものであって、キャビネット１１の内部は、該キャビネット１１の短辺１１ａに平行な方向の２枚の隔壁１２，１３によって水素貯蔵機器室１４及び水素充填機器室１５と、該水素貯蔵機器室１４と水素充填機器室１５との間の作業室１６との３室がキャビネット１１の長手方向に並んで区画されている。   The hydrogen station 10 shown in the present embodiment is an example in which various devices necessary for filling a hydrogen vehicle with hydrogen as fuel are contained in a rectangular parallelepiped cabinet 11 installed on a solid frame. The interior of the cabinet 11 includes a hydrogen storage device chamber 14 and a hydrogen filling device chamber 15, and the hydrogen storage device chamber 14 and the hydrogen filling device by two partition walls 12 and 13 in a direction parallel to the short side 11 a of the cabinet 11. Three chambers, which are the working chamber 16 and the chamber 15, are partitioned side by side in the longitudinal direction of the cabinet 11.

前記水素貯蔵機器室１４の内部は、キャビネット１１の短辺１１ａに平行な方向の仕切り部材１７により、水素を高圧で貯蔵する蓄圧器１８を配置した蓄圧器スペース１９と、外部から供給される水素ガスを昇圧して蓄圧器１８に充填する圧縮機２０を配置した圧縮機スペース２１とに分かれている。圧縮機スペース２１のキャビネット外壁には、外部から水素を供給するための水素供給口２２が設けられており、蓄圧器スペース１９内の蓄圧器１８と圧縮機スペース２１内の圧縮機２０とは、仕切り部材１７の床下又は天井に配置した蓄圧用配管２３で接続されている。   The interior of the hydrogen storage device chamber 14 includes a pressure accumulator space 19 in which a pressure accumulator 18 for storing hydrogen at high pressure is disposed by a partition member 17 in a direction parallel to the short side 11a of the cabinet 11, and hydrogen supplied from the outside. It is divided into a compressor space 21 in which a compressor 20 for boosting gas and filling the accumulator 18 is arranged. The cabinet outer wall of the compressor space 21 is provided with a hydrogen supply port 22 for supplying hydrogen from the outside. The pressure accumulator 18 in the pressure accumulator space 19 and the compressor 20 in the compressor space 21 are: The partition member 17 is connected by a pressure accumulating pipe 23 arranged under the floor or ceiling.

また、前記水素充填機器室１５の内部は、長辺１１ｂに平行な方向の仕切り部材２４により、水素自動車に充填する水素の圧力及び流量を制御するディスペンサ２５を配置したディスペンサスペース２６と、水素自動車に充填される水素を冷却する冷却器２７を配置した冷却器スペース２８とに分かれている。蓄圧器スペース１９内の蓄圧器１８とディスペンサスペース２６内のディスペンサ２５とは、前記作業室１６の床下あるいは天井を通る高圧水素配管２９で接続されており、ディスペンサスペース２６内のディスペンサ２５と冷却器スペース２８の冷却器２７とは、仕切り部材２４の床下又は天井に配置した充填用水素配管３０で接続されている。   The hydrogen filling equipment chamber 15 has a dispenser space 26 in which a dispenser 25 for controlling the pressure and flow rate of hydrogen filling the hydrogen automobile is arranged by a partition member 24 in a direction parallel to the long side 11b, and a hydrogen automobile. It is divided into a cooler space 28 in which a cooler 27 for cooling the hydrogen charged in is disposed. The accumulator 18 in the accumulator space 19 and the dispenser 25 in the dispenser space 26 are connected by a high-pressure hydrogen pipe 29 that passes under the floor or the ceiling of the work chamber 16. The cooler 27 in the space 28 is connected by a filling hydrogen pipe 30 disposed under the floor or ceiling of the partition member 24.

また、冷却器スペース２８のキャビネット外壁には、水素自動車の燃料タンクに水素を充填するための接続管が連結される充填部３１が設けられている。この充填部３１を備えた冷却器スペース２８は、キャビネット１１の直交する短辺１１ａと長辺１１ｂとにより構成された一つ隅角位置に設けられている。さらに、水素自動車が走行する通路３２の近傍に設けられる充填部３１と蓄圧器スペース１９とを作業室１６を隔てて離れた位置になるように配置している。   In addition, on the outer wall of the cabinet of the cooler space 28, a filling portion 31 is provided to which a connection pipe for filling hydrogen into a fuel tank of a hydrogen automobile is connected. The cooler space 28 provided with the filling portion 31 is provided at one corner position formed by the short side 11 a and the long side 11 b which are orthogonal to the cabinet 11. Further, the filling portion 31 and the pressure accumulator space 19 provided in the vicinity of the passage 32 where the hydrogen automobile travels are arranged so as to be separated from each other with the work chamber 16 therebetween.

前記作業室１６が位置する部分のキャビネット１１の壁面には、開閉扉３３を有する出入口３４が設けられている。また、作業室１６と水素貯蔵機器室１４との間の隔壁１２には、開閉カバー３５を備えた作業用開口３６が設けられ、圧縮機スペース２１に備えた水素供給口２２の位置と反対側のキャビネット１１の壁面には、圧縮機２０を点検する際に扉３７を開いて出入りする点検口３８が設けられている。出入口３４の開閉扉３３、作業用開口３６の開閉カバー３５及び点検口３８の扉３７は、ロック可能に形成されており、関係者以外が開閉扉３３や開閉カバー３５、扉３７を開くことができないようにしている。   An entrance / exit 34 having an open / close door 33 is provided on the wall surface of the cabinet 11 where the work chamber 16 is located. Further, the partition wall 12 between the working chamber 16 and the hydrogen storage equipment chamber 14 is provided with a working opening 36 provided with an open / close cover 35, opposite to the position of the hydrogen supply port 22 provided in the compressor space 21. An inspection port 38 that opens and closes the door 37 when the compressor 20 is inspected is provided on the wall surface of the cabinet 11. The open / close door 33 of the entrance / exit 34, the open / close cover 35 of the work opening 36, and the door 37 of the inspection port 38 are formed to be lockable, and anyone other than those concerned can open the open / close door 33, the open / close cover 35, and the door 37. I can't do it.

各配管には、所定の位置に自動弁、手動弁及び逆止弁がそれぞれ設けられており、水素自動車に水素を充填する際に水素が流れる各配管に設けられた自動弁は、充填開始及び充填終了に伴って自動的に開閉するように形成されている。   Each pipe is provided with an automatic valve, a manual valve, and a check valve at predetermined positions. The automatic valve provided in each pipe through which hydrogen flows when filling hydrogen into a hydrogen automobile It is formed so as to automatically open and close when filling is completed.

このように形成した水素ステーション１０は、充填部３１を備えた冷却器スペース２８と蓄圧器１８を収納した蓄圧器スペース１９とを作業室１６を隔てて離れた位置に配置するとともに、圧縮機２０を収納した圧縮機スペース２１が蓄圧器スペース１９に隣接して作業室１６と反対側の位置に配置されているので、蓄圧器スペース１９内に対して外方からの衝撃が伝わりにくくなり、万一、図１の左遠方より、高速で走行中の水素自動車が通路３２を逸れ、側方（短辺側）からキャビネット１１の圧縮機スペース２１側の外壁に衝突することがあっても、蓄圧器１８が損傷して水素が漏れ出すような危険性を回避することができる。また、蓄圧器スペース１９の外部に柵などのガードを設ける必要がなくなり、製造コストや設置に要する時間を低減できる。   In the hydrogen station 10 formed in this way, the cooler space 28 provided with the filling portion 31 and the accumulator space 19 containing the accumulator 18 are arranged at positions separated from the work chamber 16, and the compressor 20. Is located adjacent to the pressure accumulator space 19 and on the opposite side of the work chamber 16, it is difficult for impact from the outside to be transmitted to the pressure accumulator space 19. 1. From the far left of FIG. 1, even if a hydrogen vehicle running at high speed escapes from the passage 32 and collides with the outer wall of the cabinet 11 on the side of the compressor space 21 from the side (short side), The danger that the vessel 18 is damaged and hydrogen leaks out can be avoided. Further, it is not necessary to provide a guard such as a fence outside the accumulator space 19, and the manufacturing cost and the time required for installation can be reduced.

また、蓄圧器１８とディスペンサ２５とを接続する高圧水素配管２９を作業室１６の床下や天井に配置することにより、水素自動車の衝突などの衝撃から配管を保護することができる。さらに、開閉扉３３を有する出入口３４を介してキャビネット１１内に設けた作業室１６内で、開閉カバー３５を開くことによって作業用開口３６から日常的に行う操作を容易に行うことができる。   Further, by arranging the high-pressure hydrogen pipe 29 connecting the pressure accumulator 18 and the dispenser 25 under the floor or ceiling of the work chamber 16, the pipe can be protected from an impact such as a collision of a hydrogen vehicle. Furthermore, in the work chamber 16 provided in the cabinet 11 through the entrance / exit 34 having the open / close door 33, the routine operation can be easily performed from the work opening 36 by opening the open / close cover 35.

さらに、扉３７を開いて点検口３８から圧縮機スペース２１に入ることにより、圧縮機２０の点検も容易に行うことができる。また、開閉扉３３、開閉カバー３５及び扉３７をロック可能にしておくことにより、関係者以外が作業室１６に立ち入ったりすることを防止できるので、安全性を大幅に向上させることができる。   Further, the compressor 20 can be easily inspected by opening the door 37 and entering the compressor space 21 through the inspection port 38. In addition, by making the open / close door 33, the open / close cover 35, and the door 37 lockable, it is possible to prevent persons other than those involved from entering the work chamber 16, and thus safety can be greatly improved.

特に、キャビネット１１内に必要な機器を収納して使用可能な状態まで工場で製作しておくことができ、且つ、キャビネット１１の前後左右方向の重量バランスも良好であることからクレーンを使用したトレーラなどへの積載及び運搬を安全に行うことができる。また、現地に設置した後に、電気や水道などを接続するだけで水素ステーションとして機能させることが可能であるから、基礎工事も必要最小限でよく、地下配管工事も省略できるので、水素ステーション１０の設置を短時間かつ低コストで完了することができる。   In particular, a trailer using a crane can be manufactured in a factory so that necessary equipment can be stored and used in the cabinet 11 and the weight balance of the cabinet 11 in the front-rear and left-right directions is good. Can be safely loaded and transported. Moreover, since it can be made to function as a hydrogen station simply by connecting electricity, water, etc. after installation at the site, the foundation work can be minimized and underground piping work can be omitted. Installation can be completed in a short time and at low cost.

なお、蓄圧用配管や充填用水素配管は、隔壁を貫通した状態でそれぞれ設けることもできる。前記形態例では、各室及び各スペースを隔壁によって完全に区画した例を挙げて説明したが、隔壁を設けずにそれぞれの室やスペースを区切るようにしてもよい。また、作業室に出入りするための開閉扉は、他の室やスペースを通って作業室に出入りする位置に設けることもできる。さらに、水素ステーションにおいて使用する圧縮機、蓄圧器、ディスペンサ、冷却器などの各種機器は、従来からこの種のものに用いられているものを、各機器の能力などの条件に応じて任意に選択して使用することができ、窒素ガスなどを用いた安全対策も同様にして行えるので、これらの機能などの詳細な説明は省略する。また、ディスペンサが冷却機能を備えている場合は、ディスペンサスペースと冷却器スペースとを区画しなくてもよい。   The pressure accumulating pipe and the filling hydrogen pipe can also be provided in a state of penetrating the partition walls. In the above-described embodiment, an example in which each chamber and each space is completely partitioned by partition walls has been described, but each chamber and space may be partitioned without providing partition walls. In addition, the open / close door for entering / exiting the work room can be provided at a position where the work room enters / exits through another room or space. In addition, various devices such as compressors, accumulators, dispensers, and coolers that are used in the hydrogen station are selected from those conventionally used for this type depending on conditions such as the capabilities of each device. Since safety measures using nitrogen gas or the like can be performed in the same manner, detailed description of these functions and the like is omitted. Further, when the dispenser has a cooling function, the dispenser space and the cooler space need not be partitioned.

１０…水素ステーション、１１…キャビネット、１１ａ…短辺、１１ｂ…長辺、１２，１３…隔壁、１４…水素貯蔵機器室、１５…水素充填機器室、１６…作業室、１７…仕切り部材、１８…蓄圧器、１９…蓄圧器スペース、２０…圧縮機、２１…圧縮機スペース、２２…水素供給口、２３…蓄圧用配管、２４…仕切り部材、２５…ディスペンサ、２６…ディスペンサスペース、２７…冷却器、２８…冷却器スペース、２９…高圧水素配管、３０…充填用水素配管、３１…充填部、３２…通路、３３…開閉扉、３４…出入口、３５…開閉カバー、３６…作業用開口、３７…扉、３８…点検口   DESCRIPTION OF SYMBOLS 10 ... Hydrogen station, 11 ... Cabinet, 11a ... Short side, 11b ... Long side, 12, 13 ... Partition, 14 ... Hydrogen storage equipment room, 15 ... Hydrogen filling equipment room, 16 ... Work room, 17 ... Partition member, 18 DESCRIPTION OF SYMBOLS ... Accumulator, 19 ... Accumulator space, 20 ... Compressor, 21 ... Compressor space, 22 ... Hydrogen supply port, 23 ... Pressure accumulation piping, 24 ... Partition member, 25 ... Dispenser, 26 ... Dispenser space, 27 ... Cooling 28 ... cooler space, 29 ... high-pressure hydrogen piping, 30 ... filling hydrogen piping, 31 ... filling section, 32 ... passage, 33 ... opening / closing door, 34 ... entrance / exit, 35 ... opening / closing cover, 36 ... working opening, 37 ... Door, 38 ... Inspection port

Claims (2)

水素自動車に水素を充填するための機器を直方体状のキャビネット内に収納した水素ステーションにおいて、前記キャビネット内を、該キャビネットの長手方向に水素貯蔵機器室及び水素充填機器室と、該水素貯蔵機器室と水素充填機器室との間の作業室とに区画し、さらに、前記水素貯蔵機器室内を、前記キャビネットの長手方向であって、前記作業室側位置に水素を高圧で貯蔵する蓄圧器を収納する蓄圧器スペースと、前記作業室と反対側位置に外部から供給される水素ガスを昇圧して前記蓄圧器に充填する圧縮機を収納する圧縮機スペースとに区画し、前記水素充填機器室内を、前記キャビネットの短手方向に、水素自動車に充填する水素の圧力及び流量を制御するディスペンサを収納するディスペンサスペースと、水素自動車に充填される水素を冷却する冷却器を収納する冷却器スペースとに区画し、水素自動車への充填部を前記冷却器スペースのキャビネット壁面に設けるとともに、前記キャビネットの壁面に作業室用出入口が設けられている水素ステーション。   In a hydrogen station in which equipment for filling hydrogen into a hydrogen vehicle is housed in a rectangular parallelepiped cabinet, a hydrogen storage equipment room and a hydrogen filling equipment room in the longitudinal direction of the cabinet, and the hydrogen storage equipment room And a storage chamber between the hydrogen filling device chamber and a hydrogen storage device chamber in the longitudinal direction of the cabinet and storing a pressure accumulator for storing hydrogen at a high pressure at the work chamber side position. A pressure accumulator space, and a compressor space for storing a compressor for boosting the hydrogen gas supplied from the outside to a position opposite to the work chamber to fill the pressure accumulator, and In the short direction of the cabinet, a dispenser space for storing a dispenser for controlling the pressure and flow rate of hydrogen filling the hydrogen vehicle, and filling the hydrogen vehicle And a cooler space for storing a cooler that cools the hydrogen generated, and a charging section for the hydrogen automobile is provided on the cabinet wall surface of the cooler space, and a work room entrance is provided on the wall surface of the cabinet. Hydrogen station. 前記蓄圧器と前記ディスペンサとを接続する配管は、前記作業室の床下又は天井を通って設置され、前記水素貯蔵機器室と前記作業室とを隔壁にて区画するとともに、該隔壁に作業用開口が設けられている請求項１記載の水素ステーション。   A pipe connecting the pressure accumulator and the dispenser is installed under the floor or ceiling of the work room, partitions the hydrogen storage device room and the work room with a partition wall, and opens a work opening in the partition wall. The hydrogen station according to claim 1, wherein:
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