JPS61191767U

JPS61191767U -

Info

Publication number: JPS61191767U
Application number: JP1985075052U
Authority: JP
Priority date: 1985-05-22
Filing date: 1985-05-22
Publication date: 1986-11-28
Also published as: JPH0347488Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は使用態
様を示す一部断面斜視図、第２図は第１図におけ
る―線断面図、第３図は第１図の一部を示す
平面図、第４図は第２図におけるスペーサ部材８
の一部切欠き斜視図、第５図はスペーサ部材８の
他の実施例を示す一部切欠き斜視図、第６図は第
２図における―線断面図、第７図は液面調節
機構を示す一部省略側面図、である。３……栽培ベツド、４……植物、５……小培地
、６……培地部材、７……不織シート部材、８…
…スペーサ部材、８１，８２……柔軟プラスチツ
クシート、８３……膨隆突起、８４……スペース
、９……外被部材、９１……外被端面部、１０…
…集液／排液管、１６，１５……くびれ部、１７
……空孔部、３０……分岐配管、３１……主配管
、３２……排液調節バルブ、４０……給液パイプ
、４１……散水ノズル、６０……液面レベル調節
機構、６１……基台、６２……上部フツク、６５
……下部フツク、６３……補助パイプ。 The drawings show an embodiment of the present invention; FIG. 1 is a partially sectional perspective view showing how it is used; FIG. 2 is a sectional view taken along the line -- in FIG. 1; and FIG. Figure 4 shows the spacer member 8 in Figure 2.
FIG. 5 is a partially cutaway perspective view showing another embodiment of the spacer member 8, FIG. 6 is a sectional view taken along the line -- in FIG. 2, and FIG. 7 is a liquid level adjustment mechanism. FIG. 2 is a partially omitted side view showing. 3... Cultivation bed, 4... Plant, 5... Small culture medium, 6... Culture medium member, 7... Nonwoven sheet member, 8...
...Spacer member, 81, 82...Flexible plastic sheet, 83...Bulging protrusion, 84...Space, 9...Sheath member, 91...Sheath end face, 10...
...Liquid collection/drainage pipe, 16, 15...Neck part, 17
... Hole section, 30 ... Branch pipe, 31 ... Main pipe, 32 ... Drainage adjustment valve, 40 ... Liquid supply pipe, 41 ... Water nozzle, 60 ... Liquid level adjustment mechanism, 61 ... ...Base, 62...Top hook, 65
...Lower hook, 63...Auxiliary pipe.

Claims

[Claims for Utility Model Registration] 1. A water-permeable sheet member for covering at least the bottom surface of the culture medium member in a cultivation bed used for artificially cultivating plants by supplying a culture medium to a culture medium member for planting plants. A spacer member disposed facing the bottom surface of the culture medium member through the water permeable member; The culture medium member, the water permeable member, and For artificial cultivation of plants, comprising: an outer cover member for watertightly enclosing all of the spacer members; and a liquid collection/drainage pipe connected near the bottom edge in parallel with the outer surface of the outer cover member. cultivation bed. 2. The cultivation bed for artificial cultivation of plants according to claim 1, wherein the water-permeable sheet member is a non-woven sheet formed with a cellulose density that does not allow penetration of plant roots. 3. The cultivation bed for artificial cultivation of plants according to claim 1, wherein the spacer member is a flexible plastic sheet having a plurality of air-sealed bulges formed on the surface at appropriate intervals. 4. The cultivation bed for artificial cultivation of plants according to claim 1, wherein the outer cover member is formed of a light-shielding flexible plastic sheet. 5 By bulging a part of the outer covering member outward into a tubular shape and intermittently bonding the constricted portion, the outer covering member and the liquid collection/drainage pipe are integrally formed, and The cultivation bed for artificial cultivation of plants according to claim 1 or 4, wherein the inside of the envelope member and the liquid collection/drainage pipe communicate with each other through a non-joint gap in the constriction.