JPH0174751U

JPH0174751U -

Info

Publication number: JPH0174751U
Application number: JP1987171862U
Authority: JP
Priority date: 1987-11-09
Filing date: 1987-11-09
Publication date: 1989-05-22

Description

[Brief explanation of the drawing]

図はこの考案の実施例を示すもので、第１図は
側断面図、第２図は斜面図、第３図は一部の斜面
図、第４図、第５図は一部の作用を示す側断面図
、第６図は一部の斜面図、第７図は一部の破断斜
面図、第８図〜第１０図は一部の実施例を示す平
面図である。図中、符号１は水耕ベツド、２は植栽板、３，
４は苗、５は大植栽ブロツク、６は大植栽穴、７
は小植栽ブロツク、８は小植栽穴、９は植栽ホル
ダー、１０は小植栽穴、１１は溶液槽、１２はポ
ンプ、１３は流入口、１４は流出口、１５は積重
縁、１６は進入防止壁、１７はポンプ室、１８は
ポンプ室カバー、１９は給液室、２０は給液室カ
バー、２１は液位計、２２は越流堰、２３は越流
口を示す。 The figures show an embodiment of this invention; Fig. 1 is a side sectional view, Fig. 2 is a slope view, Fig. 3 is a partial slope view, and Figs. 4 and 5 show a part of the operation. FIG. 6 is a side sectional view, FIG. 6 is a partial slope view, FIG. 7 is a partial cutaway slope view, and FIGS. 8 to 10 are plan views showing a partial embodiment. In the figure, code 1 is a hydroponic bed, 2 is a planting board, 3,
4 is a seedling, 5 is a large planting block, 6 is a large planting hole, 7
is a small planting block, 8 is a small planting hole, 9 is a planting holder, 10 is a small planting hole, 11 is a solution tank, 12 is a pump, 13 is an inlet, 14 is an outlet, 15 is a stacking edge , 16 is an entry prevention wall, 17 is a pump chamber, 18 is a pump chamber cover, 19 is a liquid supply chamber, 20 is a liquid supply chamber cover, 21 is a liquid level gauge, 22 is an overflow weir, and 23 is an overflow opening. .

Claims

[Scope of utility model registration request]

A hydroponic bed 1 for hydroponic cultivation while flowing a culture solution pumped up by a pump 12 from a lower solution tank 11
A pump chamber 1 that accommodates the pump 12 is provided at one end.
A pump chamber cover 18 that covers the upper side of the hydroponic bed 1 and a liquid supply chamber cover 20 that covers the liquid supply chamber 19 that receives the culture solution pumped up by the pump 12 and supplies the liquid to the hydroponic bed 1 are installed independently. This hydroponic cultivation device is provided with a liquid level gauge 21 which is freely openable and closable in the pump chamber cover 18 and which is movable up and down with respect to the pump chamber cover 18 to display the liquid level in the solution tank 11.