JPH0717044U - Hydroponics equipment - Google Patents
Hydroponics equipmentInfo
- Publication number
- JPH0717044U JPH0717044U JP054169U JP5416993U JPH0717044U JP H0717044 U JPH0717044 U JP H0717044U JP 054169 U JP054169 U JP 054169U JP 5416993 U JP5416993 U JP 5416993U JP H0717044 U JPH0717044 U JP H0717044U
- Authority
- JP
- Japan
- Prior art keywords
- bed
- liquid fertilizer
- auxiliary tank
- hydroponic cultivation
- cooling
- 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
Links
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Abstract
(57)【要約】
【目的】 水耕栽培用のベットを流れる液肥を、ベット
で栽培する植物の栽培に適した温度に加温又は冷却す
る。
【構成】 水耕栽培用ベット１の上流側に、同ベット１
に流す液肥を溜める補助タンク２を設け、同補助タンク
２の内部にその内部の液肥を加温する加温装置３を設け
た。補助タンク２の内部に同補助タンク２内の液肥を冷
却する冷却装置４を設けた。
【効果】 ベットの上流の補助タンク内で液肥を加温又
は冷却できるので、植物の成長が促進される。
(57) [Summary] [Purpose] The liquid fertilizer flowing through the bed for hydroponics is heated or cooled to a temperature suitable for cultivation of the plant to be cultivated on the bed. [Composition] On the upstream side of the bed 1 for hydroponics, the bed 1
An auxiliary tank 2 for storing the liquid fertilizer to be flown is provided, and a heating device 3 for heating the liquid fertilizer therein is provided inside the auxiliary tank 2. A cooling device 4 for cooling the liquid fertilizer in the auxiliary tank 2 is provided inside the auxiliary tank 2. [Effect] Since the liquid fertilizer can be heated or cooled in the auxiliary tank upstream of the bed, plant growth is promoted.
Description
【０００１】[0001]
本考案は水耕栽培用ベットに流す液肥を、同ベットで栽培する植物の栽培に適 する温度に加温又は冷却できるようにした水耕栽培装置に関するものである。 The present invention relates to a hydroponic cultivation apparatus capable of heating or cooling a liquid fertilizer to be flown on a bed for hydroponic cultivation to a temperature suitable for cultivating a plant cultivated on the bed.
【０００２】[0002]
水耕栽培用ベットに流す液肥を、同ベットで栽培する植物の栽培に適した温度 にするため、同液肥を加温したり冷却したりする装置は従来よりあった。その一 例として図３に示すものは、栽培する植物Ａが植えられている右下り傾斜の水耕 栽培用ベットＢの下流側に貯留タンクＣを設置し、その貯留タンクＣ内に加温装 置を設けたものである。この加温装置は 図４に示す様に貯留タンクＣの幅方向 に蛇行する媒体用パイプＤを貯留タンクＣ内に設置し、その媒体用パイプＤ内に 湯（媒体）を流して貯留タンクＣ内の液肥Ｅを間接的に加温するようにしたもの である。 In order to bring the liquid fertilizer to be flown to the hydroponic bed to a temperature suitable for cultivating the plant to be cultivated in the bed, there has been a device for heating or cooling the liquid fertilizer. As an example thereof, as shown in FIG. 3, a storage tank C is installed on the downstream side of a hydroponic bed B having a right downward slope in which a plant A to be cultivated is planted, and a heating device is installed in the storage tank C. It is provided with a table. As shown in FIG. 4, this heating device has a medium pipe D meandering in the width direction of the storage tank C installed in the storage tank C, and hot water (medium) is caused to flow in the medium pipe D to cause the storage tank C to flow. The liquid fertilizer E inside is heated indirectly.
【０００３】 図３の水耕栽培装置によれば、加温された貯留タンクＣ内の液肥ＥをポンプＦ により配給パイプＧに送って、同配給パイプＧからベットＢの上流部（図３の左 側）に供給することができ、ベットＢを流れた液肥ＥはベットＢの下流の樋Ｈに 流れ落ち、そこからパイプＩにより貯留タンクＣ内に回収される。According to the hydroponic cultivation apparatus of FIG. 3, the heated liquid fertilizer E in the storage tank C is sent to the distribution pipe G by the pump F, and the upstream portion of the bed B from the distribution pipe G (see FIG. 3). The liquid fertilizer E that can be supplied to the left side) flows through the bed B, flows down to the gutter H downstream of the bed B, and is collected in the storage tank C by the pipe I from there.
【０００４】 また、従来は図４に示す貯留タンクＣ内の媒体用パイプＤを、図示されていな いヒータに置き換え、そのヒータに通電することにより貯留タンクＣ内の液肥Ｅ が加温されるようにしたものもある。Further, conventionally, the medium pipe D in the storage tank C shown in FIG. 4 is replaced with a heater (not shown), and the liquid fertilizer E in the storage tank C is heated by energizing the heater. Some have done so.
【０００５】 また、従来は貯留タンクＣ内の媒体用パイプＤ内に冷却水や冷媒を流して、貯 留タンクＣ内の液肥Ｅを間接的に冷却するようにした冷却装置もある。Further, conventionally, there is also a cooling device in which cooling water or a refrigerant is caused to flow in the medium pipe D in the storage tank C to indirectly cool the liquid fertilizer E in the storage tank C.
【０００６】[0006]
【考案が解決しようとする課題】 従来の加温式の水耕栽培装置では配給パイプＧが数十ｍと長いので、厳冬期に は配給パイプＧ内を送る間に貯留タンクＣ内で加温した液肥Ｅの温度が低下し、 貯留タンクＣ内でせっかく加温したのにその効果が薄れてしまうという問題があ った。また、ベットＢの長さが数十ｍと長く、しかもベットＢを流れる液肥Ｅの 量が少ないので、ベットＢの上流に供給した液肥ＥがベットＢの下流に流れる間 にも温度が低下するという問題もあった。この様な各種問題は厳冬期に特に著し い。[Problems to be Solved by the Invention] Since the distribution pipe G is as long as several tens of meters in the conventional heating-type hydroponic cultivation apparatus, in the severe winter season, heating is performed in the storage tank C while being sent through the distribution pipe G. There was a problem that the temperature of the liquid fertilizer E decreased and the effect of the liquid fertilizer E diminished even though it was heated in the storage tank C. Moreover, since the length of the bed B is as long as several tens of meters and the amount of the liquid fertilizer E flowing through the bed B is small, the temperature is lowered while the liquid fertilizer E supplied to the upstream side of the bed B flows downstream of the bed B. There was also a problem. These kinds of problems are especially remarkable during the severe winter.
【０００７】 従来の冷却式の水耕栽培装置では配給パイプＧが数十ｍと長いので、真夏の様 に気温の高いときは配給パイプＧ内を送る間に貯留タンクＣ内で冷却した液肥Ｅ の温度が上昇することがあった。このため貯留タンクＣ内でせっかく冷却したの にその効果が薄れてしまう。また、ベットＢの長さが数十ｍと長く、しかもベッ トＢを流れる液肥Ｅの量が少ないので、ベットＢの上流に供給した液肥Ｅがベッ トＢの下流に流れる間にも温度が上昇するという問題もあった。この様な各種問 題は夏場の高温期に特に著しい。In the conventional cooling type hydroponic cultivation apparatus, since the distribution pipe G is as long as several tens of meters, the liquid fertilizer E cooled in the storage tank C while being sent through the distribution pipe G when the temperature is high such as midsummer. There was a case where the temperature rises. Therefore, even though the storage tank C is cooled with great care, its effect is diminished. Further, since the length of the bed B is as long as several tens of meters and the amount of the liquid fertilizer E flowing through the bed B is small, the temperature of the liquid fertilizer E supplied to the upstream side of the bed B remains low while flowing to the downstream side of the bed B. There was also the problem of rising. These various problems are especially noticeable during the hot summer months.
【０００８】 本考案の目的は、水耕栽培用のベットを流れる液肥を、そのベットで栽培する 植物に適した温度にすることができる水耕栽培装置を提供することにある。An object of the present invention is to provide a hydroponic cultivation apparatus capable of controlling the temperature of liquid fertilizer flowing through a hydroponic bed to a temperature suitable for a plant to be cultivated on the bed.
【０００９】[0009]
本考案の水耕栽培装置は図１、図２に示す様に、水耕栽培用のベット１の上流 側に、同ベット１に流す液肥を溜める補助タンク２を設け、同補助タンク２の内 部にその内部の液肥を加温する加温装置３を設けたものである。 As shown in FIGS. 1 and 2, the hydroponic cultivation apparatus of the present invention is provided with an auxiliary tank 2 for storing liquid fertilizer to be flown to the bed 1 in the upstream side of the bed 1 for hydroponic cultivation. The part is provided with a heating device 3 for heating the liquid fertilizer therein.
【００１０】 本考案の水耕栽培用液肥の冷却装置は図１、図２に示す様に、水耕栽培用ベッ ト１の上流側に、同ベット１に流す液肥を溜める補助タンク２を設け、同補助タ ンク２の内部にその内部の液肥を冷却する冷却装置４を設けたものである。As shown in FIGS. 1 and 2, the cooling device for hydroponic liquid fertilizer of the present invention is provided with an auxiliary tank 2 on the upstream side of the hydroponic cultivation bed 1 for storing the liquid fertilizer to be flown to the bed 1. A cooling device 4 for cooling the liquid fertilizer therein is provided inside the auxiliary tank 2.
【００１１】[0011]
【作用】 本考案のうち請求項１の水耕栽培装置では、水耕栽培用ベット１の上流側に設 けた補助タンク２の内部に、その内部の液肥を加温する加温装置３を設けたので 、その加温装置３で加温した液肥を水耕栽培用ベット１に流すことができ、栽培 する植物の生育に合った温度の液肥の供給が可能となる。In the hydroponic cultivation apparatus according to claim 1 of the present invention, a heating device 3 for heating the liquid fertilizer therein is provided inside the auxiliary tank 2 provided upstream of the hydroponic cultivation bed 1. Therefore, the liquid fertilizer heated by the heating device 3 can be flowed to the hydroponic cultivation bed 1, and the liquid fertilizer having a temperature suitable for the growth of the plant to be cultivated can be supplied.
【００１２】 本考案のうち請求項２の水耕栽培装置では、水耕栽培用ベット１の上流側に設 けた補助タンク２の内部に、その内部の液肥を冷却する冷却装置４を設けたので 、その冷却装置４で冷却した液肥を水耕栽培用ベット１に流すことができ、栽培 する植物の生育に合った温度の液肥の供給が可能となる。In the hydroponic cultivation apparatus according to the second aspect of the present invention, the cooling device 4 for cooling the liquid fertilizer therein is provided inside the auxiliary tank 2 provided on the upstream side of the hydroponic cultivation bed 1. The liquid fertilizer cooled by the cooling device 4 can be flowed to the hydroponic cultivation bed 1, and the liquid fertilizer having a temperature suitable for the growth of the plant to be cultivated can be supplied.
【００１３】[0013]
【実施例１】 本考案の水耕栽培装置の一実施例を図１、図２に示す。図１、２において１は 水耕栽培用のベットであり、同ベット１は従来からの水耕栽培用ベットと同様に 上流（図１の左側）から下流（図１の右側）に下り傾斜に配置されて、液肥がベ ット１の上流から下流に自然に流れるようにしてある。Embodiment 1 An embodiment of the hydroponic cultivation apparatus of the present invention is shown in FIGS. In FIGS. 1 and 2, 1 is a bed for hydroponic cultivation, and the bed 1 is inclined downward from the upstream (left side of FIG. 1) to the downstream (right side of FIG. 1) like a conventional bed for hydroponic cultivation. It is arranged so that the liquid fertilizer naturally flows from the upstream of the bed 1 to the downstream.
【００１４】 ２は液肥を一次的に貯留する補助タンクであり、これは前記のベット１の上流 側に同ベット１と一体に成形されており、また、ベット１の幅方向全長に形成さ れている。この補助タンク２はベット１と同じ材質或は異なる材質で成形されて いる。また、この補助タンク２は上方に開口部５をもつ箱形に形成され、しかも その開口部５の内側縁６をそれと反対側の外側縁７よりも一段低く形成して、補 助タンク２内に所定量以上の液肥が貯留されると、液肥が内側縁６の上からオー バーフローしてベット１に自然に流れるようにしてある。Reference numeral 2 denotes an auxiliary tank for temporarily storing liquid fertilizer, which is formed integrally with the bed 1 on the upstream side of the bed 1 and is formed over the entire length of the bed 1 in the width direction. ing. The auxiliary tank 2 is formed of the same material as the bed 1 or a different material. In addition, the auxiliary tank 2 is formed in a box shape having an opening 5 at the upper side, and the inner edge 6 of the opening 5 is formed lower than the outer edge 7 on the opposite side thereof, so that the auxiliary tank 2 When a predetermined amount or more of liquid fertilizer is stored in the liquid fertilizer, the liquid fertilizer overflows from the inner edge 6 and naturally flows into the bed 1.
【００１５】 図２の３は補助タンク２内に収容されて、同補助タンク２内の液肥を加温する ための加温装置である。この加温装置３は補助タンク２内に媒体用パイプ８を配 置し、その内部に加温用の媒体（例えば湯）を流すことにより補助タンク２内の 液肥を加温できるようにしてある。媒体用パイプ８は図２に示す様に補助タンク ２内にその幅方向に蛇行させて配管してある。図では補助タンク２内に媒体用パ イプ８を一本だけ設けてあるが、一本では加温が不充分なときは蛇行させた媒体 用パイプ８を補助タンク２内に上下に二本以上配置してもよい。Reference numeral 3 in FIG. 2 is a heating device that is housed in the auxiliary tank 2 and heats the liquid fertilizer in the auxiliary tank 2. The heating device 3 has a medium pipe 8 arranged in the auxiliary tank 2 and a medium for heating (for example, hot water) is flown into the medium pipe 8 to heat the liquid fertilizer in the auxiliary tank 2. . As shown in FIG. 2, the medium pipe 8 is arranged in the auxiliary tank 2 so as to meander in the width direction. In the figure, only one medium pipe 8 is provided in the auxiliary tank 2, but if one heat pipe is insufficiently heated, two or more meandering medium pipes 8 may be vertically arranged in the auxiliary tank 2. You may arrange.
【００１６】 前記の補助タンク２はベット１とは別体に製作し、それをベット１の上流側に 配置してもよい。加温装置３は前記以外のもの、例えば通電により温度上昇する ヒーター等であってもよい。The auxiliary tank 2 may be manufactured separately from the bed 1 and arranged on the upstream side of the bed 1. The heating device 3 may be a device other than the above, for example, a heater or the like whose temperature rises by energization.
【００１７】 図１の９はベット１の下流側に設けられた樋であり、これはベット１から流れ る液肥を受けるためのものである。図１の１０は貯留タンクであり、これは樋９ からパイプ１１を通して回収される液肥を貯留するためのものである。必要であ ればこの貯留タンク１０内にも加温装置或は冷却装置を設け、この加温装置或は 冷却装置で加温或は冷却した液肥を補助タンク２に送り、その補助タンク２内に おいて加温装置３或は冷却装置４で加温或は冷却しても良い。図１の１２はポン プであり、これは貯留タンク１０内の液肥を給液パイプ１３を通して補助タンク ２に送り込むためのものである。Reference numeral 9 in FIG. 1 is a gutter provided on the downstream side of the bed 1, which receives liquid fertilizer flowing from the bed 1. 1 is a storage tank for storing the liquid fertilizer collected from the gutter 9 through the pipe 11. If necessary, a heating device or a cooling device is also provided in the storage tank 10, and the liquid fertilizer heated or cooled by the heating device or the cooling device is sent to the auxiliary tank 2, and the auxiliary tank 2 In this case, the heating device 3 or the cooling device 4 may be used for heating or cooling. Reference numeral 12 in FIG. 1 is a pump for feeding the liquid fertilizer in the storage tank 10 to the auxiliary tank 2 through the liquid supply pipe 13.
【００１８】[0018]
【実施例２】 実施例２は実施例１の補助タンク２内に設けた加温装置３の代わりに、補助タ ンク２内に液肥を冷却する冷却装置４を設けたものである。この場合は図２の加 温用の媒体用パイプ８内に冷却水、冷却ガス等の冷媒を流すことにより液肥を冷 却する。冷却水としては例えば地下水（通年１４℃〜１５℃）が適する。Second Embodiment In a second embodiment, instead of the heating device 3 provided in the auxiliary tank 2 of the first embodiment, a cooling device 4 for cooling the liquid fertilizer is provided in the auxiliary tank 2. In this case, the liquid fertilizer is cooled by flowing a coolant such as cooling water or cooling gas in the heating medium pipe 8 of FIG. As cooling water, for example, groundwater (14 ° C to 15 ° C throughout the year) is suitable.
【００１９】[0019]
本考案の水耕栽培装置では貯留タンク１０内の液肥をポンプ１２により所定時 間毎に所定時間づつ間欠的に給液パイプ１３に送り、同給液パイプ１３内を通し て補助タンク２に送る。この補助タンク２内において液肥を加温して液肥の温度 をベット１で栽培する植物の栽培に適した温度に加温或は冷却する。 In the hydroponic cultivation apparatus of the present invention, the liquid fertilizer in the storage tank 10 is intermittently sent to the liquid supply pipe 13 by the pump 12 at predetermined time intervals for a predetermined time, and then sent to the auxiliary tank 2 through the liquid supply pipe 13. . The liquid fertilizer is heated in the auxiliary tank 2 to heat or cool the temperature of the liquid fertilizer to a temperature suitable for cultivating the plant to be cultivated in the bed 1.
【００２０】 補助タンク２内で加温された液肥を補助タンク２からベット１に流す。この場 合、貯留タンク１０から補助タンク２に液肥を供給することにより補助タンク２ 内の液肥の液面が補助タンク２の開口部５の内側縁６の高さを越えたら、液肥が 自動的にベット１に流れ落ちる（オーバーフローする）様にしたり、補助タンク ２に図示されていない開閉扉を設けておき、その開閉扉を所定時に所定時間だけ 開けると補助タンク２内の液肥が自動的にベット１に流れる様にしてもよい。The liquid fertilizer heated in the auxiliary tank 2 is flowed from the auxiliary tank 2 to the bed 1. In this case, by supplying the liquid fertilizer from the storage tank 10 to the auxiliary tank 2, when the liquid level of the liquid fertilizer in the auxiliary tank 2 exceeds the height of the inner edge 6 of the opening 5 of the auxiliary tank 2, the liquid fertilizer is automatically generated. The liquid fertilizer in the auxiliary tank 2 is automatically betted when the auxiliary tank 2 is provided with an opening / closing door (not shown) and the opening / closing door is opened for a predetermined time at a predetermined time. You may make it flow to 1.
【００２１】 ベット１に送り出された液肥は同ベット１の傾斜により自然に上流から下流に 流れ、下流の樋９に流れ落ちてその樋９からパイプ１１により貯留タンク１０に 回収される。貯留タンク１０内の液肥はポンプ１２により間欠的に液肥を補助タ ンク２に送り込むことにより、補助タンク２ーベット１ー樋９ー貯留タンク１０ ー補助タンク２の様に循環して流れる。この場合、必要であれば貯留タンク１０ 内でも加温してもよい。The liquid fertilizer sent to the bed 1 naturally flows from the upstream side to the downstream side due to the inclination of the bed 1, flows down to the downstream trough 9, and is collected from the trough 9 to the storage tank 10 by the pipe 11. The liquid fertilizer in the storage tank 10 circulates and flows like the auxiliary tank 2-bed 1-spout 9-storage tank 10-auxiliary tank 2 by intermittently sending the liquid fertilizer to the auxiliary tank 2 by the pump 12. In this case, the heating may be performed even in the storage tank 10 if necessary.
【００２２】 前記の使用例は液肥を加温する場合であるが、夏季等の熱い時期には液肥を冷 却して、ベット１にのせた定植板で栽培する植物Ａの栽培温度に適した温度に調 節する。The above-mentioned usage example is for heating the liquid fertilizer, but it is suitable for the cultivation temperature of the plant A to be cultivated on the planting plate placed on the bed 1 by cooling the liquid manure during hot seasons such as summer. Adjust to temperature.
【００２３】[0023]
本考案の水耕栽培装置によればベット１の上流の補助タンク内で液肥を加温又 は冷却できるので、加温又は冷却された液肥がベット１を流れるまでに極端に冷 えたり、暖まったりすることがなく、ベット１で栽培される植物の生育に適する 温度に保持されて供給され、植物Ａの成長が促進される。 According to the hydroponic cultivation apparatus of the present invention, the liquid fertilizer can be heated or cooled in the auxiliary tank upstream of the bed 1, so that the heated or cooled liquid fertilizer is extremely cooled or warmed before flowing through the bed 1. The plant A is promoted to grow without being settled and is supplied while being maintained at a temperature suitable for growing the plant cultivated in the bed 1.
【図面の簡単な説明】[Brief description of drawings]
【図１】（ａ）は本考案の水耕栽培装置のベットの一例
を示す平面図、（ｂ）は同水耕栽培装置の断面図。1A is a plan view showing an example of a bed of a hydroponic cultivation apparatus of the present invention, and FIG. 1B is a sectional view of the hydroponic cultivation apparatus.
【図２】本考案の水耕栽培装置における加温装置の一例
を示す平面図。FIG. 2 is a plan view showing an example of a heating device in the hydroponic cultivation device of the present invention.
【図３】従来の水耕栽培装置の断面図。FIG. 3 is a cross-sectional view of a conventional hydroponic cultivation device.
【図４】従来の水耕栽培装置における加温装置の一例を
示す平面図。FIG. 4 is a plan view showing an example of a heating device in a conventional hydroponic cultivation device.
１ ベット ２ 補助タンク ３ 加温装置 ４ 冷却装置 1 Bed 2 Auxiliary tank 3 Heating device 4 Cooling device
Claims (2)
ベット（１）に流す液肥を溜める補助タンク（２）を設
け、同補助タンク（２）の内部にその内部の液肥を加温
する加温装置（３）を設けたことを特徴とする水耕栽培
装置。1. An auxiliary tank (2) for storing liquid fertilizer to be flown to the bed (1) is provided on the upstream side of the hydroponic bed (1), and the liquid fertilizer inside the auxiliary tank (2) is stored inside the auxiliary tank (2). A hydroponic cultivation device comprising a heating device (3) for heating.
ベット（１）に流す液肥を溜める補助タンク（２）を設
け、同補助タンク（２）の内部にその内部の液肥を冷却
する冷却装置（４）を設けたことを特徴とする水耕栽培
装置。2. An auxiliary tank (2) for accumulating liquid fertilizer to flow into the bed (1) is provided upstream of the hydroponic bed (1), and the liquid fertilizer inside the auxiliary tank (2) is stored inside the auxiliary tank (2). A hydroponic cultivation device comprising a cooling device (4) for cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP054169U JPH0717044U (en) | 1993-09-10 | 1993-09-10 | Hydroponics equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP054169U JPH0717044U (en) | 1993-09-10 | 1993-09-10 | Hydroponics equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0717044U true JPH0717044U (en) | 1995-03-28 |
Family
ID=12963048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP054169U Pending JPH0717044U (en) | 1993-09-10 | 1993-09-10 | Hydroponics equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167077A (en) * | 2007-03-22 | 2007-07-05 | Ohbayashi Corp | Seedling cultivation system for reed grass |
-
1993
- 1993-09-10 JP JP054169U patent/JPH0717044U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167077A (en) * | 2007-03-22 | 2007-07-05 | Ohbayashi Corp | Seedling cultivation system for reed grass |
| JP4693063B2 (en) * | 2007-03-22 | 2011-06-01 | 株式会社大林組 | Reed seedling system |
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