JPH0318743U - - Google Patents
Info
- Publication number
- JPH0318743U JPH0318743U JP1989077828U JP7782889U JPH0318743U JP H0318743 U JPH0318743 U JP H0318743U JP 1989077828 U JP1989077828 U JP 1989077828U JP 7782889 U JP7782889 U JP 7782889U JP H0318743 U JPH0318743 U JP H0318743U
- Authority
- JP
- Japan
- Prior art keywords
- culture solution
- storage tank
- raw water
- solution storage
- supply means
- 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.)
- Granted
Links
- 239000003337 fertilizer Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001223 reverse osmosis Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000012531 culture fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Description
図面は、本考案による養液栽培装置の構成を示
す概略図である。
１……栽培ベツド、２……培養液貯留槽、３…
…培養液循環経路、５……培養液給送ポンプ、６
……加圧ポンプ、７……プレフイルター、８……
逆浸透膜、９……レベルスイツチ、１０……加圧
ポンプ制御手段、１１……液肥タンク、１２……
液肥給送ポンプ、１３……導電率計、１４……液
肥給送ポンプ制御手段。
The drawing is a schematic diagram showing the configuration of the hydroponic cultivation apparatus according to the present invention. 1...Cultivation bed, 2...Culture solution storage tank, 3...
...Culture fluid circulation path, 5...Culture fluid feed pump, 6
...Pressure pump, 7...Prefilter, 8...
Reverse osmosis membrane, 9... Level switch, 10... Pressure pump control means, 11... Liquid fertilizer tank, 12...
Liquid fertilizer feeding pump, 13... conductivity meter, 14... liquid fertilizer feeding pump control means.
Claims (1)
ドおよび培養液貯留槽の間において培養液を循環
させる培養液循環経路と、前記培養液循環経路中
にに配置された培養液給送ポンプと、前記培養液
貯留槽に培養液用原水を供給する原水供給手段と
、前記培養液貯留槽に液肥を供給する液肥供給手
段とを有する養液栽培装置において、前記原水供
給手段が逆浸透膜を備えており、前記培養液用原
水が前記逆浸透膜によつて濾過された後に前記培
養液貯留槽に供給されるものであることを特徴と
する養液栽培装置。 a cultivation bed, a culture solution storage tank, a culture solution circulation path that circulates the culture solution between the cultivation bed and the culture solution storage tank, and a culture solution supply pump disposed in the culture solution circulation path; In a hydroponic cultivation apparatus having a raw water supply means for supplying raw water for culture solution to the culture solution storage tank, and a liquid fertilizer supply means for supplying liquid fertilizer to the culture solution storage tank, the raw water supply means includes a reverse osmosis membrane. A hydroponic cultivation apparatus characterized in that the raw water for the culture solution is supplied to the culture solution storage tank after being filtered by the reverse osmosis membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077828U JPH0545166Y2 (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077828U JPH0545166Y2 (en) | 1989-06-30 | 1989-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318743U true JPH0318743U (en) | 1991-02-25 |
| JPH0545166Y2 JPH0545166Y2 (en) | 1993-11-17 |
Family
ID=31620567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077828U Expired - Lifetime JPH0545166Y2 (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545166Y2 (en) |
-
1989
- 1989-06-30 JP JP1989077828U patent/JPH0545166Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545166Y2 (en) | 1993-11-17 |
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