Title:
CARBON DIOXIDE SUPPLY DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/233956
Kind Code:
A1
Abstract:
[Problem] The present invention pertains to a carbon dioxide supply device that concentrates carbon dioxide from the air indoors and that supplies carbon dioxide indoors, the carbon dioxide supply device being capable of adjusting the indoor temperature and humidity. [Solution] A carbon dioxide supply device is provided in a horticultural facility such as a greenhouse or plant factory, the air within the facility is circulated by this carbon dioxide supply device, a total heat exchanger is provided to perform total heat exchange between this circulated air and external air, and the environment within the facility can be adjusted to optimize the temperature and moisture for plants.
Inventors:
YOSHIDA KAZUYUKI (JP)
INOUE KOJI (JP)
ASAI YUICHIRO (JP)
INOUE KOJI (JP)
ASAI YUICHIRO (JP)
Application Number:
PCT/JP2023/017672
Publication Date:
December 07, 2023
Filing Date:
May 11, 2023
Export Citation:
Assignee:
KABUSHIKIGAISYA SEIBU GIKEN (JP)
International Classes:
A01G9/18; A01G7/00; A01G7/02; A01G9/24
Domestic Patent References:
| WO2022014652A1 | 2022-01-20 | |||
| WO2020076735A1 | 2020-04-16 |
Foreign References:
| JP2016093119A | 2016-05-26 | |||
| JP2012152176A | 2012-08-16 | |||
| JPS5459453U | 1979-04-24 | |||
| JPS5332143U | 1978-03-20 |
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