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公开(公告)号：JP4621095B2
公开(公告)日：2011-01-26
申请号：JP2005256122
申请日：2005-09-05
Applicant: 富士古河E&C株式会社 , 株式会社サンシ−ル
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid contact type air purifier which confers credible sterilizing and deodorant effect to circulation water by adding an appropriate amount of chlorine dioxide to the circulation water and controls the concentration of chlorine dioxide gas in purified air within a desired range. SOLUTION: The air purifier comprises an injection nozzle for spraying stabilized chlorine dioxide added circulation water, a gas-liquid contact area where water screen formed by the injection nozzle and air to be purified contact with each other, an ultraviolet radiation means arranged within the gas-liquid contact area for activating the chlorine dioxide component within the water screen, and a chlorine dioxide gas concentration detection means and a gas concentration indication regulator arranged near a purified air discharge port. The concentration of chlorine dioxide gas within the purified air is controlled by controlling the operation state of the ultraviolet radiation means in accordance with a first output signal of the gas concentration detection means and also by controlling a circulation water pressurization pump in accordance with a second output signal of the gas concentration detection means. COPYRIGHT: (C)2007,JPO&INPIT
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公开(公告)号：JP2021143701A
公开(公告)日：2021-09-24
申请号：JP2020041749
申请日：2020-03-11
Applicant: 富士古河E&C株式会社
Inventor： 大前 信二
IPC: F16L55/18 , F16L55/175
Abstract: 【課題】 簡易な方法で、確実に配管等の漏洩を補修することが可能な漏洩補修治具及びこれを用いた漏洩補修方法を提供する。 【解決手段】 漏洩補修治具1は、漏洩箇所の補修を行うための治具であり、主に、ケース3、粘土5、流動規制部7、磁石9、充填材11等から構成される。ケース3は磁性体からなる略箱型であり、一方の面が開口する。ケース3の開口部側が、漏洩箇所に密着させる側となる。ケース3の内部には、磁石9が収容される。ケース3の開口部側においては、磁石3の表面上に粘土5が配置される。すなわち、磁石3の少なくとも一方の面には、漏洩箇所に密着させる粘土5が配置される。粘土5には、磁性体が含まれれる。例えば、粘土5には、磁性体の粉末が混入されている。したがって、粘土5は、磁石9に吸着する。 【選択図】図1
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公开(公告)号：JP2018127841A
公开(公告)日：2018-08-16
申请号：JP2017022549
申请日：2017-02-09
Applicant: 中国電力株式会社 , 富士古河E&C株式会社
Abstract: 【課題】作業員の安全性の向上および作業効率の向上を図ること。 【解決手段】長さ方向における一端側に設けられた吊り部材113を備える梯子部110と、梯子部110の両面にそれぞれ設けられた一対の足場部材121を備えた足場部120と、を備えた足場装置100において、一対の足場部材121のそれぞれに、連結された足場部材121に対して当該足場部材121の延出方向に沿ってスライド可能に設けられた拡張用足場部材122を連結した。これにより、足場装置100を設置した後に、作業床を適宜拡大することができる。 【選択図】図6
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公开(公告)号：JPWO2015012302A1
公开(公告)日：2017-03-02
申请号：JP2015528304
申请日：2014-07-23
Applicant: 富士古河E&C株式会社
IPC: C10J3/02 , H01M8/0606 , H01M8/14
CPC classification number: C10J3/34 , C10J3/76 , C10J2300/094 , C10J2300/0976 , C10J2300/1246 , C10J2300/1606 , C10J2300/1637 , C10J2300/1646 , C10K1/024 , H01M8/0612 , Y02P70/56
Abstract: 【課題】水性ガス反応の安定性やガス化効率の向上を図り、また、燃料電池と組み合わせた場合の運転制御性の向上を図った木炭水性ガス製造方法と装置、並びに同製造方法及び装置を使用した燃料電池発電システムを提供する。【解決手段】燃焼室7と還元層9と乾燥層10とを有する縦型円筒状の木炭水性ガス発生装置1と、木炭、水および空気を前記木炭水性ガス発生装置へ供給する各供給手段とを備える木炭水性ガス製造装置において、前記還元層と燃焼室とを、燃焼室を外側とし伝熱壁16を介して同心円筒状に配設し、前記燃焼室内に熱交換器12を設け、この熱交換器に水を供給して高温・高圧の過熱水蒸気を発生するか、あるいは、熱交換器に原水タンクから水を供給して水蒸気を発生し、この水蒸気を誘導加熱装置を介して加熱することにより過熱水蒸気を発生するようにし、この過熱水蒸気を前記還元層9に導入することによって水性ガス反応を行わせる。【選択図】図1
Abstract translation: 甲目的是提高稳定性和气化效率水煤气反应，还装置的木炭水煤气制造方法与当与燃料电池，以及制造方法和设备相结合的改进操作的可控性 使用的燃料电池发电系统。 和燃烧室7与具有降低的层9和干燥层10，木炭一个垂直的圆柱形木炭水气体发生器1和供给装置，用于向木炭水煤气发生器供给水和空气 在木炭水气生产装置，包括，一个燃烧室和减少层，同心地设置通过传热壁16到燃烧室和外侧，在所述燃烧室中提供的热交换器12，该圆柱形 热交换器被供给与水或以产生高温和高压的过热蒸汽，或从原水箱到热交换器和供应水以产生蒸汽，通过该水蒸汽的感应加热装置来加热 以产生过热蒸汽由通过引入过热蒸汽进入减少层9进行水煤气反应。 点域1
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Patent Agency Ranking
公开(公告)号：JP5331384B2
公开(公告)日：2013-10-30
申请号：JP2008145921
申请日：2008-06-03
Applicant: 富士古河E&C株式会社
CPC classification number: H05K7/20745
Abstract: PROBLEM TO BE SOLVED: To perform additional work of an air conditioning device in accompany with additional installation of a server only by simple additional work and to easily secure a piping space for water and the like. SOLUTION: This air conditioning system includes a vaulted pit room 5 structurally separated from a server storage room 1a, vertically extended along a side face of the server storage room 1a, and communicated with an air circulating space under a floor of the server storage room 1a, at its lower side, a wall surface vent hole 13 formed on a sidewall 11a partitioning the pit room 5 and the server storage room 1a in a state of communicating the inside of the server storage room 1a and the inside of the pit room 5, and an air conditioning device 16 for sucking the air in the server storage room 1a through the wall surface vent hole 13, cooling the air, and supplying the air from a floor side into the server storage room 1a through the air circulating space 7, and the sidewall 11a is composed of a porous plate having air permeability and a wind shielding plate not having permeability, which can be freely combined. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号：JP4718317B2
公开(公告)日：2011-07-06
申请号：JP2005363870
申请日：2005-12-16
Applicant: 富士古河E&C株式会社 , 株式会社サンシ−ル
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency air shower device, having safe air cleaning function for the human body capable of eliminating floating fine particles and various floating microorganisms. SOLUTION: This air shower device comprises a first door set on the outer side of a clean room gateway, a second door set on the clean room side of the first door, a pressurized air flow forming means, generating an air jet effective for removal of floating fine particles from a wall surface and/or a ceiling of a closed space formed between the first door and the second door, an exhaust air suction means, recovering exhaust air flow containing dusts released from passing persons' clothes or passing articles, and a high-functionality (HEPA) filter passing the discharged air from the exhaust air suction means, when purifying and circulating it to the pressurized air flow formation means. This device further comprises a disinfecting gas generation means 40, releasing chlorine dioxide (ClO 2 ) gas for sterilizing the floating organisms present in the closed space, while controlling its concentration within a predetermined concentration range. COPYRIGHT: (C)2007,JPO&INPIT
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公开(公告)号：JP2011052942A
公开(公告)日：2011-03-17
申请号：JP2009204641
申请日：2009-09-04
Inventor： TOSAKA KENJI , OGASAWARA AKIRA
CPC classification number: Y02A30/274 , Y02A40/967 , Y02P60/851 , Y02P80/156
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat-using system recovering heat of waste water and effectively using the heat throughout the year. SOLUTION: The exhaust heat-using system includes: a pump device 12 for pumping up waste water within a waste water treatment tank 11; an exhaust heat recovery heat exchanger 13 having a heat exchanger primary side 13a through which the waste water passes and a heat exchanger secondary side 13b for exchanging heat; an air conditioner 15 having a preheating heat exchanger 16 for preheating outside air and controlling the temperature and humidity of the outside air to supply the outside air to an indoor air conditioning zone 14; a cooling tower 17; a refrigerating machine 19 for cooling the air conditioner 15 or inside of a production facility side 18; a refrigerant circuit 21 for making refrigerant fluid made to pass through the heat exchanger secondary side 13b flow in the preheating heat exchanger 16, the cooling tower 17 and the refrigerating machine 19; and a preheating cooling route selector valve 35 arranged in the refrigerant circuit 21 and capable of switching a circulation route of the refrigerant fluid between a preheating route form for circulation in the heat exchanger secondary side 13b and the preheating heat exchanger 16 and a cooling route form for circulation in the heat exchanger secondary side 13b, the cooling tower 17 and the refrigerating machine 19. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种废气热利用系统，全年回收废水热量并有效利用热量。 排气热利用系统包括：用于泵送废水处理槽11内的废水的泵装置12; 排气热回收热交换器13，其具有废水通过的热交换器初级侧13a和用于交换热量的热交换器次级侧13b; 具有用于预热外部空气并控制外部空气的温度和湿度以将室外空气供应到室内空调区域14的预热热交换器16的空调15; 冷却塔17; 用于冷却空调15或生产设备侧18内部的冷冻机19; 用于使制冷剂流过热交换器次级侧13b的制冷剂回路21流入预热热交换器16，冷却塔17和制冷机19; 以及布置在制冷剂回路21中并且能够在热交换器次级侧13b和预热热交换器16之间用于循环的预热路线形式之间切换制冷剂流体的循环路径的预热冷却路径选择阀35以及冷却路径形式 用于在热交换器次级侧13b，冷却塔17和制冷机器19中循环。版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2011012613A
公开(公告)日：2011-01-20
申请号：JP2009158156
申请日：2009-07-02
Inventor： TOSAKA KENJI , ENDO SATORU , MORITA AKIO
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that prevents loss in a heat exchange air amount by eliminating a reverse flow phenomenon occurring at locations of cooling fans stopped by control of the number of operating fans and that contributes to energy saving by achieving highly efficient heat exchange.SOLUTION: In this air conditioner 11, a box body 13 for storing a plurality of heat exchangers is provided with a plurality of ventilation windows 14 corresponding to the respective plurality of heat exchangers, a cooling fan 16 for discharging air in the box body 13 to the outside is installed at each ventilation window 14, and at least the number of operating cooling fans 16 is controlled according to load. A shutter 17 is provided to each ventilation window 14 for opening and closing the ventilation window 14 by interlocking with the operation and stopping of the cooling fan 16.
Abstract translation: 要解决的问题：提供一种空调，其通过消除通过控制操作风扇的数量而停止的冷却风扇的位置处发生的逆流现象，通过实现高效率而有助于节能，从而防止热交换空气量的损失 热交换器。在该空气调节器11中，容纳多个热交换器的盒体13具有与多个热交换器对应的多个通风窗14，用于排出箱内的空气的冷却风扇16 在每个通风窗14处安装到外部的主体13，并且至少根据负载来控制操作的冷却风扇16的数量。 在每个通风窗14上设有闸门17，用于通过与冷却风扇16的操作和停止联动来打开和关闭通风窗14。
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