JPS6420171U - - Google Patents
Info
- Publication number
- JPS6420171U JPS6420171U JP1987113842U JP11384287U JPS6420171U JP S6420171 U JPS6420171 U JP S6420171U JP 1987113842 U JP1987113842 U JP 1987113842U JP 11384287 U JP11384287 U JP 11384287U JP S6420171 U JPS6420171 U JP S6420171U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- cultivation
- liquid supply
- flexible tube
- free end
- 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
- 239000007788 liquid Substances 0.000 claims description 12
- 235000015097 nutrients Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Description
第１図は本考案に係る本考案に係る装置の一実
施例を示す概略構成図、第２図は液面が下降した
状態の栽培ベツドを示す一部省略断面図、第３図
は従来例を示す一部省略斜視図、第４図は第３図
における―線断面図、である。
１……養液タンク、２……給液用主配管、３…
…栽培ベツド、６……フレキシブルチユーブ、７
……フロート。
Fig. 1 is a schematic configuration diagram showing an embodiment of the device according to the present invention, Fig. 2 is a partially omitted sectional view showing a cultivation bed in a state where the liquid level is lowered, and Fig. 3 is a conventional example. FIG. 4 is a partially omitted perspective view showing the same, and FIG. 4 is a sectional view taken along the line -- in FIG. 1... Nutrient solution tank, 2... Main piping for liquid supply, 3...
...Cultivation bed, 6...Flexible tube, 7
……float.
Claims (1)
へ養液を供給するように設けた栽培用給液装置に
おいて、 補給液量を制御するために養液タンクに配設し
たフロートバルブ機構と、 栽培ベツドの底面又は底面付近において一端部
が給液配管に連結固定されるとともに、他端部は
栽培ベツド内で上下動可能な自由端に形成された
フレキシブルチユーブと、 該フレキシブルチユーブの自由端付近に配設さ
れたフロートと、 からなり、養液タンクの基準液面高をフレキシブ
ルチユーブの最大伸張時における自由端の開口の
高さ以下に設けてなる栽培用給液装置。 ２ 共通の給液配管に接続された複数の栽培ベツ
ドにおいて、同一の長さのフレキシブルチユーブ
が配設されてなる前記登録請求の範囲第１項記載
の栽培用給液装置。[Scope of Claim for Utility Model Registration] 1. In a cultivation liquid supply device that is installed to supply nutrient liquid from a nutrient liquid tank to a cultivation bed via a liquid supply piping, the nutrient solution tank is provided with a water supply system for controlling the amount of replenishment liquid. A float valve mechanism is provided, and a flexible tube is formed in which one end is connected and fixed to the liquid supply pipe at or near the bottom of the cultivation bed, and the other end is a free end that can move up and down within the cultivation bed. , a float disposed near the free end of the flexible tube, and a cultivation supply comprising: a reference liquid level in the nutrient solution tank set below the height of the opening at the free end when the flexible tube is fully extended; liquid equipment. 2. The cultivation liquid supply device according to claim 1, wherein flexible tubes of the same length are arranged in a plurality of cultivation beds connected to a common liquid supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113842U JPH0427322Y2 (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113842U JPH0427322Y2 (en) | 1987-07-27 | 1987-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420171U true JPS6420171U (en) | 1989-02-01 |
| JPH0427322Y2 JPH0427322Y2 (en) | 1992-06-30 |
Family
ID=31354043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987113842U Expired JPH0427322Y2 (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427322Y2 (en) |
-
1987
- 1987-07-27 JP JP1987113842U patent/JPH0427322Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427322Y2 (en) | 1992-06-30 |
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