JPH06305703A - Oxygen generator - Google Patents
Oxygen generatorInfo
- Publication number
- JPH06305703A JPH06305703A JP12089893A JP12089893A JPH06305703A JP H06305703 A JPH06305703 A JP H06305703A JP 12089893 A JP12089893 A JP 12089893A JP 12089893 A JP12089893 A JP 12089893A JP H06305703 A JPH06305703 A JP H06305703A
- Authority
- JP
- Japan
- Prior art keywords
- container
- oxygen
- culture solution
- air
- supplied
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 241000195628 Chlorophyta Species 0.000 claims abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 5
- 239000001569 carbon dioxide Substances 0.000 abstract description 5
- 238000005273 aeration Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 2
- 235000016425 Arthrospira platensis Nutrition 0.000 description 1
- 240000002900 Arthrospira platensis Species 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229940082787 spirulina Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Hydroponics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は酸素を発生する装置に関
するものである。FIELD OF THE INVENTION The present invention relates to an apparatus for generating oxygen.
【０００２】[0002]
【従来の技術】密閉状態の部屋、あるいは病室等に酸素
を補給するためには、従来酸素ボンベから酸素を放出す
る方法が行なわれていた。2. Description of the Related Art Conventionally, a method of releasing oxygen from an oxygen cylinder has been used to supply oxygen to a closed room or a patient room.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来方法では酸素ボンベの取扱いに危険が伴うし、また酸
素ボンベ内の酸素は短時間で消費され、取替えの手間が
かゝるしまた取替え忘れの危険性もある。However, in the above-mentioned conventional method, handling of the oxygen cylinder is dangerous, and the oxygen in the oxygen cylinder is consumed in a short time, which requires time and effort for replacement and forgets to replace it. There is also a danger.
【０００４】[0004]
【課題を解決するための手段】本発明は上記従来の課題
を解決するための手段として、緑藻類Ｇを充填した容器
(1) と、該容器(1) に内挿される光照射手段(3) と、該
容器(1) に連絡する培養液供給路(5) および培養液排出
路(6) と、該容器(1) の底部に配置される空気供給手段
(18)と、該容器(1) の頂部から差出される酸素排出路(1
9)とからなる酸素発生装置を提供するものである。As a means for solving the above-mentioned conventional problems, the present invention is a container filled with green alga G.
(1), a light irradiation means (3) inserted into the container (1), a culture solution supply path (5) and a culture solution discharge path (6) communicating with the container (1), the container (1) 1) Air supply means located at the bottom of
(18) and the oxygen discharge channel (1
9) to provide an oxygen generator comprising
【０００５】[0005]
【作用】容器(1) 内の緑藻類Ｇに培養液供給路(5) から
培養液Ｃを供給し、更に空気供給手段(18)から該培養液
Ｃに空気を供給し、光照射手段(3,4) によって該緑藻類
Ｇに光を照射すると、該緑藻類Ｇは空気供給手段(18)に
よって供給される空気中の炭酸ガスを摂取して、炭酸同
化作用によって酸素を放出する。該酸素は酸素排出路(1
9)から室内等に排出される。[Function] The green alga G in the container (1) is supplied with the culture solution C from the culture solution supply path (5), and further air is supplied from the air supply means (18) to the culture solution C, and the light irradiation means (3 When the green alga G is irradiated with light by (4, 4), the green alga G takes in carbon dioxide gas in the air supplied by the air supply means (18) and releases oxygen by carbon dioxide assimilation. The oxygen is discharged through the oxygen discharge channel (1
It is discharged from 9) indoors.
【０００６】[0006]
【実施例】本発明を図１に示す一実施例によって説明す
れば、(1) は容器であり、該容器(1) 内にはスピルリ
ナ、クロレラ等の緑藻類Ｇが充填されており、該容器
(1) 中心部に配置される透明チューブ(2) 内には下端を
光源(4) に接続する光照射手段である光ファイバー(3)
が挿着されている。該容器(1) 内には底部の培養液供給
路(5) から培養液Ｃが供給され、該培養液Ｃは該容器
(1) 内に挿着され容器(1) 上部に上端開口部が位置した
培養液排出路(6) から排出されるが、循環路(7) のポン
プ(8) によって再び培養液供給路(5)に還流される。そ
の間、該培養液Ｃは温度コントロールユニット(9) によ
って温度を調節され、また該温度コントロールユニット
(9) に接続する温度センサ(10)によって温度を検出さ
れ、更にｐＨセンサ(11)および電導度センサ(12)によっ
てｐＨと電導度を検出される。EXAMPLES The present invention will be described with reference to an example shown in FIG. 1. (1) is a container, and the container (1) is filled with green alga G such as spirulina and chlorella, and the container is
(1) Inside the transparent tube (2) arranged in the center, an optical fiber (3) that is a light irradiation means for connecting the lower end to the light source (4)
Has been inserted. The culture solution C is supplied from the culture solution supply path (5) at the bottom into the container (1), and the culture solution C is supplied to the container (1).
Although it is discharged from the culture medium discharge passage (6) which is inserted into the inside of the container (1) and the upper end opening is located at the upper part of the container (1), the culture liquid supply passage (6) is again supplied by the pump (8) of the circulation passage (7). Reflux to 5). Meanwhile, the temperature of the culture medium C is adjusted by the temperature control unit (9), and the temperature control unit (9) is used.
The temperature is detected by a temperature sensor (10) connected to (9), and the pH and conductivity are further detected by a pH sensor (11) and a conductivity sensor (12).
【０００７】該検出値は培養液補給手段(15)にインプッ
トされるが、該補給手段(15)は培養液タンク(13)と培養
液供給ポンプ(14)とからなり、培養液Ｃを供給路(5) に
補給する。そして該供給ポンプ(14)は該検出値によって
コントロールされて所定量の培養液Ｃを供給路(5) に供
給する。更に該循環路(7) には三方バルブ(16)を介して
培養液取出路(17)が接続し、余剰の培養液Ｃおよび緑藻
類Ｇは該取出路(17)から取出される。The detected value is input to the culture solution replenishing means (15), which comprises a culture solution tank (13) and a culture solution supply pump (14) for supplying the culture solution C. Supply to road (5). The supply pump (14) supplies a predetermined amount of the culture solution C to the supply path (5) under the control of the detected value. Further, a culture solution take-out path (17) is connected to the circulation path (7) via a three-way valve (16), and the excess culture solution C and green alga G are taken out from the take-out path (17).
【０００８】該容器(1) の底部には空気供給手段として
の曝気管(18)が配置され、該曝気管(18)にはエアポンプ
(18A) から空気が送通され、該空気は曝気管(18)から培
養液Ｃ内に放出供給される。該容器(1) 内において培養
液Ｃ内に浸漬した状態となっている緑藻類Ｇは光源(4)
から光ファイバー(3) を介して光を照射され、かつ該曝
気管(18)からの空気中の炭酸ガスを摂取して炭酸同化作
用により酸素を放出する。An aeration pipe (18) as an air supply means is arranged at the bottom of the container (1), and an air pump is provided in the aeration pipe (18).
Air is sent from (18A), and the air is discharged and supplied into the culture solution C from the aeration pipe (18). The green alga G in a state of being immersed in the culture solution C in the container (1) is the light source (4)
It is irradiated with light through the optical fiber (3) from the above, and ingests carbon dioxide gas in the air from the aeration pipe (18) to release oxygen by carbon dioxide assimilation.
【０００９】このようにして放出された酸素は容器(1)
頂部の酸素排出路(19)の上端開口部(19A) から室内等に
放出供給されるが、該酸素排出路(19)の中間からはバル
ブ(20)を介してコイル状の培養液溢流路(21)が連絡し、
更にサンプリング回路(22)が連絡し、該サンプリング回
路(22)にはシリカゲル、モレキュラシーブ等が充填され
た脱湿器(23)が介在し、必要に応じてポンプ(24)を介し
て酸素排出路(19)のガスを酸素濃度測定器(25)にサンプ
リングして酸素濃度を測定（ディジタル表示）する。The oxygen released in this way is stored in the container (1).
The oxygen is discharged and supplied into the room through the upper end opening (19A) of the oxygen discharge channel (19), but from the middle of the oxygen discharge channel (19) through the valve (20), the coil-shaped culture solution overflows. Road (21) contacted,
Further, the sampling circuit (22) communicates with the dehumidifier (23) filled with silica gel, molecular sieve, etc., and the sampling circuit (22) is supplied with an oxygen discharge path via a pump (24) as necessary. The gas of (19) is sampled in the oxygen concentration measuring device (25) to measure the oxygen concentration (digital display).
【００１０】更に室内にはサンプリング回路(26)を設置
して室内の空気を必要に応じてポンプ(27)を介してサン
プリングして酸素濃度測定器(28)によって酸素濃度を測
定（ディジタル表示）する。Further, a sampling circuit (26) is installed in the room, and the air in the room is sampled through a pump (27) as necessary and the oxygen concentration is measured by an oxygen concentration measuring device (28) (digital display). To do.
【００１１】本実施例以外、光照射手段は容器(1) の中
心から偏って配置されても、あるいは容器(1) の外側に
配置されてもよい。In addition to the present embodiment, the light irradiation means may be arranged deviated from the center of the container (1) or may be arranged outside the container (1).
【００１２】[0012]
【発明の効果】したがって本発明の酸素発生装置は全く
危険性がなく、緑藻類取替えの必要は殆どなく、取扱い
が極めて容易である。Therefore, the oxygen generator of the present invention has no danger, requires almost no replacement of green algae, and is extremely easy to handle.
【図１】本発明の説明図FIG. 1 is an explanatory diagram of the present invention.
1 容器 3 光ファイバー（光照射手段） 4 光源 5 培養液供給路 6 培養液排出路 18 曝気管（空気供給手段） 19 酸素排出路 Ｇ 緑藻類 Ｃ 培養液 1 container 3 optical fiber (light irradiation means) 4 light source 5 culture solution supply path 6 culture solution discharge path 18 aeration pipe (air supply means) 19 oxygen discharge path G green algae C culture solution
Claims (1)
れる光照射手段と、該容器に連絡する培養液供給路およ
び培養液排出路と、該容器の底部に配置される空気供給
手段と、該容器の頂部から差出される酸素排出路とから
なることを特徴とする酸素発生装置1. A container filled with green algae, a light irradiation means inserted into the container, a culture solution supply passage and a culture solution discharge passage communicating with the container, and an air supply means arranged at the bottom of the container. And an oxygen discharge path that is provided from the top of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089893A JPH06305703A (en) | 1993-04-23 | 1993-04-23 | Oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089893A JPH06305703A (en) | 1993-04-23 | 1993-04-23 | Oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06305703A true JPH06305703A (en) | 1994-11-01 |
Family
ID=14797732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12089893A Pending JPH06305703A (en) | 1993-04-23 | 1993-04-23 | Oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06305703A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010514446A (en) * | 2006-12-28 | 2010-05-06 | ソリックス バイオフューエルズ， インコーポレイテッド | Excellent diffused light large surface area water-supported photobioreactor |
| JP2012175964A (en) * | 2011-02-01 | 2012-09-13 | Ihi Corp | Microalgae culture device and method |
| EP2725096A1 (en) * | 2012-10-25 | 2014-04-30 | Robert Bosch GmbH | Devices for lysing, method and system |
| WO2024106532A1 (en) * | 2022-11-18 | 2024-05-23 | 株式会社シェルタージャパン | Carbon-dioxide-reducing interior accessory |
| WO2024111528A1 (en) * | 2022-11-24 | 2024-05-30 | 株式会社シェルタージャパン | Algae propagation control device |
-
1993
- 1993-04-23 JP JP12089893A patent/JPH06305703A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010514446A (en) * | 2006-12-28 | 2010-05-06 | ソリックス バイオフューエルズ， インコーポレイテッド | Excellent diffused light large surface area water-supported photobioreactor |
| JP2012175964A (en) * | 2011-02-01 | 2012-09-13 | Ihi Corp | Microalgae culture device and method |
| EP2725096A1 (en) * | 2012-10-25 | 2014-04-30 | Robert Bosch GmbH | Devices for lysing, method and system |
| US9816085B2 (en) | 2012-10-25 | 2017-11-14 | Robert Bosch Gmbh | Devices, method and system employable for lysing |
| WO2024106532A1 (en) * | 2022-11-18 | 2024-05-23 | 株式会社シェルタージャパン | Carbon-dioxide-reducing interior accessory |
| JP2024073860A (en) * | 2022-11-18 | 2024-05-30 | 株式会社シェルタージャパン | Carbon dioxide reducing interior |
| WO2024111528A1 (en) * | 2022-11-24 | 2024-05-30 | 株式会社シェルタージャパン | Algae propagation control device |
| JP2024075823A (en) * | 2022-11-24 | 2024-06-05 | 株式会社シェルタージャパン | Algae growth control device |
| TWI885596B (en) * | 2022-11-24 | 2025-06-01 | 日商庇護日本股份有限公司 | Algae growth control device |
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Legal Events
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|---|---|---|---|
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