JP2023175633A - 二酸化炭素供給装置及び方法 - Google Patents
二酸化炭素供給装置及び方法 Download PDFInfo
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- JP2023175633A JP2023175633A JP2023063461A JP2023063461A JP2023175633A JP 2023175633 A JP2023175633 A JP 2023175633A JP 2023063461 A JP2023063461 A JP 2023063461A JP 2023063461 A JP2023063461 A JP 2023063461A JP 2023175633 A JP2023175633 A JP 2023175633A
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- carbon dioxide
- supply device
- dioxide supply
- total heat
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 294
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 147
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 147
- 238000000034 method Methods 0.000 title claims description 12
- 238000010413 gardening Methods 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 31
- 229920003023 plastic Polymers 0.000 description 14
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 12
- 229920002554 vinyl polymer Polymers 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 7
- 230000004087 circulation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000029553 photosynthesis Effects 0.000 description 6
- 238000010672 photosynthesis Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 241000220223 Fragaria Species 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000005068 transpiration Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 235000021012 strawberries Nutrition 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009329 organic farming Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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Abstract
Description
2 二酸化炭素供給装置
3 全熱交換器
4 ダクト
5 吸込口
6 三角に張ったシート
Claims (8)
- 室内に二酸化炭素を供給する二酸化炭素供給装置において、循環する前記室内の空気を外気と全熱交換して前記室内に戻す全熱交換器を備えたことを特徴とする二酸化炭素供給装置。
- 前記二酸化炭素供給装置が前記室内の空気を用いて二酸化炭素を供給することを特徴とする二酸化炭素供給装置。
- 前記室内が園芸施設の室内であることを特徴とする請求項2に記載の二酸化炭素供給装置。
- 前記二酸化炭素供給装置と前記全熱交換器を一体型のユニットとしたことを特徴とする請求項2に記載の二酸化炭素供給装置。
- 請求項2から請求項4のいずれか一項に記載の二酸化炭素供給装置において、前記室内の周囲に配置したダクトから、前記室内の側面または内側、または両方に向かって二酸化炭素を供給し、前記室内から前記二酸化炭素供給装置に前記室内空気を吸込むことを特徴とする二酸化炭素供給装置。
- 請求項1から請求項4のいずれか一項に記載の二酸化炭素供給装置において、前記室内の植物の栽培レーンの下から床面までシートを張って空間を形成し、前記空間に前記二酸化炭素供給装置及び/又は前記全熱交換器からの空気を送風し、前記室内に供給するようにしたことを特徴とする二酸化炭素供給装置。
- 園芸施設において、二酸化炭素供給装置及び前記園芸施設の室内空気を外気と全熱交換して前記園芸施設の室内に戻す全熱交換器を設置したことを特徴とする園芸施設。
- 室内の空気を用いて二酸化炭素を供給する二酸化炭素供給方法において、循環する前記室内の空気を外気と全熱交換して前記室内に戻す全熱交換器を備えたことを特徴とする二酸化炭素供給方法。
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PCT/JP2023/017672 WO2023233956A1 (ja) | 2022-05-30 | 2023-05-11 | 二酸化炭素供給装置及び方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332143U (ja) * | 1976-08-26 | 1978-03-20 | ||
JPS5459453U (ja) * | 1977-10-03 | 1979-04-24 | ||
JP2012152176A (ja) * | 2011-01-27 | 2012-08-16 | Fulta Electric Machinery Co Ltd | 建屋の空調機 |
JP2016093119A (ja) * | 2014-11-13 | 2016-05-26 | 株式会社林養魚場 | 植物栽培方法及び装置 |
WO2020076735A1 (en) * | 2018-10-08 | 2020-04-16 | Mjnn Llc | Control of latent and sensible loads in controlled environment agriculture |
WO2022014652A1 (ja) * | 2020-07-15 | 2022-01-20 | 日東電工株式会社 | 調湿システム、吸脱着装置、調湿装置及び調湿方法 |
-
2023
- 2023-04-10 JP JP2023063461A patent/JP7495552B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332143U (ja) * | 1976-08-26 | 1978-03-20 | ||
JPS5459453U (ja) * | 1977-10-03 | 1979-04-24 | ||
JP2012152176A (ja) * | 2011-01-27 | 2012-08-16 | Fulta Electric Machinery Co Ltd | 建屋の空調機 |
JP2016093119A (ja) * | 2014-11-13 | 2016-05-26 | 株式会社林養魚場 | 植物栽培方法及び装置 |
WO2020076735A1 (en) * | 2018-10-08 | 2020-04-16 | Mjnn Llc | Control of latent and sensible loads in controlled environment agriculture |
WO2022014652A1 (ja) * | 2020-07-15 | 2022-01-20 | 日東電工株式会社 | 調湿システム、吸脱着装置、調湿装置及び調湿方法 |
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