JPS6380959U - - Google Patents

Info

Publication number
JPS6380959U
JPS6380959U JP1986177327U JP17732786U JPS6380959U JP S6380959 U JPS6380959 U JP S6380959U JP 1986177327 U JP1986177327 U JP 1986177327U JP 17732786 U JP17732786 U JP 17732786U JP S6380959 U JPS6380959 U JP S6380959U
Authority
JP
Japan
Prior art keywords
nutrient solution
tank
cultivation
circulation pump
hydroponic
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
Application number
JP1986177327U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986177327U priority Critical patent/JPS6380959U/ja
Publication of JPS6380959U publication Critical patent/JPS6380959U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02P60/216

Landscapes

  • Hydroponics (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す水耕栽培装置
の全体説明図、第2図は水耕用養液循環サイクル
のタイムチヤート、第3図は他の実施例を示す水
耕栽培装置の全体説明図である。 1…栽培槽、3…養液タンク、4…水耕用養液
、5…循環ポンプ、9…追肥タンク、10…追肥
液、11…追肥ポンプ、14…濃度センサ、15
…三方弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 栽培槽と養液タンクとの間で水耕用養液を循環
    させる循環ポンプが作動しているとき、養液タン
    ク内の養液濃度を検出するセンサ出力に基づき、
    追肥ポンプにより養液タンクに追肥液を補給する
    装置において、栽培槽に連通させる前記循環ポン
    プの吐出側に三方弁を設け、該三方弁を介して前
    記循環ポンプの吐出側を栽培槽と養液タンクに選
    択的に連通したことを特徴とする水耕栽培におけ
    る養液調節装置。
JP1986177327U 1986-11-18 1986-11-18 Pending JPS6380959U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986177327U JPS6380959U (ja) 1986-11-18 1986-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986177327U JPS6380959U (ja) 1986-11-18 1986-11-18

Publications (1)

Publication Number Publication Date
JPS6380959U true JPS6380959U (ja) 1988-05-27

Family

ID=31118429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986177327U Pending JPS6380959U (ja) 1986-11-18 1986-11-18

Country Status (1)

Country Link
JP (1) JPS6380959U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638643A (ja) * 1992-05-21 1994-02-15 Tokyu Green Syst Kk 植物栽培システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638643A (ja) * 1992-05-21 1994-02-15 Tokyu Green Syst Kk 植物栽培システム

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