Title:
水耕栽培装置及びその方法
Document Type and Number:
Japanese Patent JP7043693
Kind Code:
B2
Abstract:
[Problem] To provide an apparatus, a filter, and a method for hydroponics, all of which enable the breeding of bugs to be favorably reduced. [Solution] From spray nozzles 226, an aqueous solution is sprayed onto the roots of plants 214 that are planted in a planting panel 210. The remaining mist is discharged from a discharge port 228. Eggs 504, which are laid by bugs 500 that have entered a spray bath 220, pass a former-stage filter 310 of a circulation unit 300, together with the aqueous solution, and are stored in an aqueous solution tank 320. The eggs are sometimes laid in the aqueous solution tank 320. The aqueous solution in the aqueous solution tank 320 is sent out by a pump 340 to a latter-stage filter 350. In the former-stage filter 350, the eggs 504 of the bugs 500 are removed, the aqueous solution in which the eggs 504 are not contained is supplied to water supply pipes 222, 224 from a tube 304. Therefore, the aqueous solution in which the eggs 504 are not contained is sprayed from the spray nozzles 226.
Inventors:
Yusuke Ochiai
Kazuyuki Suto
Kazuyuki Suto
Application Number:
JP2019563006A
Publication Date:
March 30, 2022
Filing Date:
December 15, 2018
Export Citation:
Assignee:
Vegetable Kobo Co., Ltd.
International Classes:
A01G31/00
Domestic Patent References:
| JP2007166956A | ||||
| JP437419Y2 | ||||
| JP2002238382A | ||||
| JP3924753B2 |
Foreign References:
| US20170202156 |
Attorney, Agent or Firm:
Kajiwara Yasunori