JP6506457B1 - Air conditioning system and method in vertical hydroponic cultivation house - Google Patents

Air conditioning system and method in vertical hydroponic cultivation house Download PDF

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JP6506457B1
JP6506457B1 JP2018179859A JP2018179859A JP6506457B1 JP 6506457 B1 JP6506457 B1 JP 6506457B1 JP 2018179859 A JP2018179859 A JP 2018179859A JP 2018179859 A JP2018179859 A JP 2018179859A JP 6506457 B1 JP6506457 B1 JP 6506457B1
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勝義 長瀬
勝義 長瀬
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Abstract

【課題】 縦型水耕栽培ハウスの夏場における養液温度の上昇を防止することができると共に、縦型水耕栽培ハウス内の湿度に影響を与えることなしに暖房又は冷房効果を得ることができる縦型水耕栽培ハウスにおける空調システム及び空調方の提供。【解決手段】 ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス1内に複数の縦型水耕栽培筒4を備え、複数の縦型水耕栽培筒4は、架台2上に配置された鋼製の吊下パイプ3に吊下げられ、吊下パイプ3に沿って各縦型水耕栽培筒4内の培地5に給液ポンプ9から養液10を供給する養液チューブ8が配設され、吊下パイプ8内には温水又は冷水が供給される。【選択図】 図2PROBLEM TO BE SOLVED: To prevent rise in nutrient solution temperature in summer of a vertical water culture culture house, and to obtain a heating or cooling effect without affecting the humidity in the vertical water culture culture house. Providing air conditioning system and method in vertical hydroponic cultivation house. SOLUTION: A plurality of vertical hydroponic culture cylinders 4 are provided in a semi-closed type house 1 covered with a material transparent to sunlight, such as vinyl, plastic, glass, etc., and the plurality of vertical hydroponic culture cylinders 4 The suspension pump 3 is suspended from a steel suspension pipe 3 disposed on the gantry 2 and supplies the nutrient solution 10 from the liquid feed pump 9 to the culture medium 5 in each vertical hydroponic culture cylinder 4 along the suspension pipe 3 A nutrient solution tube 8 is disposed, and hot water or cold water is supplied into the suspension pipe 8. [Selected figure] Figure 2

Description

本発明は、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型の太陽光による縦型水耕栽培ハウスにおける空調システム及び空調方法に関する。   The present invention relates to an air conditioning system and an air conditioning method in a semi-closed type solar light vertical hydroponic culture house covered with a material transparent to sunlight, such as vinyl, plastic, and glass.

従来、半閉鎖型で太陽光利用の水耕栽培ハウスにおける空調システムとしては、特許文献1に記載の物が知られている。
この従来例の水耕栽培ハウスにおける空調システムは、水耕栽培設備を備えた閉鎖空間内に、エアコン(熱交換器)を備えることにより、養液及び閉鎖空間内の温度調整を行うようになっている。
DESCRIPTION OF RELATED ART Conventionally, the thing of patent document 1 is known as an air conditioning system in the water culture cultivation house of a semi-closed type using sunlight.
The air conditioning system in the conventional hydroponic cultivation house is provided with an air conditioner (heat exchanger) in the enclosed space provided with the hydroponic cultivation facility to perform temperature adjustment in the nutrient solution and the enclosed space. ing.

特開2016−140304号公報JP, 2016-140304, A

しかしながら、縦型の水耕栽培システムを導入している半閉鎖型ビニールハウスにおいて、ハウス内の温度制御をエアコン(熱交換器)に依存することにより、膨大な電気エネルギーコストがかかることで、収支が悪化するという問題がある。
また、架台上の高い位置に設置された多数の縦型の水耕栽培設備を吊るす為の吊下パイプに沿って各縦型水耕栽培設備に養液を供給する養液チューブを設置することで、夏場においては、吊下パイプが太陽光により熱を持つため養液が必要以上に温まり、植物栽培に支障をきたすという問題がある。
また、一般的な土壌栽培においても、冬場に空調式の室温調整を行うことで一般的には重油や灯油を燃焼させ温風を送るが、そうすることによりハウス内が極度に乾燥することで栽培作物の光合成が促進しなくなり、育成障害を生じるという弊害が多発している。また、重油や灯油の燃焼により発生する排ガスによる弊害もある。
また、一般的な土壌栽培において、土壌に沿って配置されたパイプ内に温水又は冷水を供給することでハウス内の空調を行うものも存在したが、土壌が温められたり冷やされたりすることで湿気が発生するため、ハウス内の湿度が上昇してカビを増殖させ、病害の原因になるという問題点がある。
However, in a semi-closed type vinyl house that has introduced a vertical hydroponic culture system, by relying on the air conditioner (heat exchanger) to control the temperature in the house, it will result in a huge cost of electrical energy, Problem of getting worse.
In addition, install a nutrient solution tube that supplies nutrient solution to each vertical hydroponic plant along the suspended pipes for hanging a large number of vertical hydroponic plants installed at a high position on the gantry. So, in the summer season, since the hanging pipe has heat by sunlight, the nutrient solution is warmed more than necessary, causing problems in plant cultivation.
Also in general soil cultivation, in general, heavy oil and kerosene are burned and warm air is sent by performing air conditioning-type room temperature adjustment in winter, but by doing so, the interior of the house is extremely dried. Photosynthesis of cultivated crops is no longer promoted, and there are frequent negative effects such as developmental disorders. In addition, there are also harmful effects from the exhaust gas generated by the combustion of heavy oil or kerosene.
Moreover, in general soil cultivation, although there also existed what air-conditions the inside of a house by supplying warm water or cold water in the pipe arrange | positioned along soil, the soil is warmed or cooled. Since moisture is generated, the humidity in the house rises, causing mold growth and causing diseases.

本発明の解決しようとする課題は、縦型水耕栽培ハウスの夏場における養液温度の上昇を防止することができると共に、縦型水耕栽培ハウス内の湿度に影響を与えることなしに暖房又は冷房効果を得ることができる縦型水耕栽培ハウスにおける空調システム及び空調方法を提供することにある。   The problem to be solved by the present invention is to prevent the rise of the nutrient solution temperature in the summer of the vertical hydroponic culture house, and to perform heating or without affecting the humidity in the vertical hydroponic culture house. An object of the present invention is to provide an air conditioning system and an air conditioning method in a vertical hydroponic cultivation house capable of obtaining a cooling effect.

上記課題を解決するため請求項1記載の縦型水耕栽培ハウスにおける空調システムは、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った水耕栽培ハウス内に複数の縦型水耕栽培設備を備え、
前記複数の縦型水耕栽培設備は、架台上に配置された鋼製の吊下パイプに吊下げられ、
前記鋼製の吊下パイプに沿って各縦型水耕栽培設備に養液供給手段から養液を供給する養液チューブが配設され、
前記吊下パイプ内に温水又は冷水が供給されていることを特徴とする。
Air conditioning system in a vertical hydroponic cultivation house according to claim 1, wherein for solving the above problems, vinyl, plastic, a plurality of vertical hydroponic the covered hydroponics in house a material which transmits sunlight, such as glass Equipped with cultivation facilities,
The plurality of vertical hydroponic plants are suspended on a steel suspension pipe disposed on a rack,
A nutrient solution tube for supplying nutrient solution from nutrient solution supply means to each vertical hydroponic cultivation facility is arranged along the steel suspension pipe,
It is characterized in that hot water or cold water is supplied in the suspension pipe.

請求2項記載の縦型水耕栽培ハウスにおける空調システムは、請求項1記載の水耕栽培ハウスにおける空調システムにおいて、
前記吊下パイプ内に供給される温水又は冷水の循環流路中に温水又は冷水の温度をコントロールするチラーが介挿されていることを特徴とする。
The air conditioning system in the vertical type hydroponic cultivation house according to claim 2 is the air conditioning system in the hydroponic cultivation house according to claim 1,
A chiller for controlling the temperature of the hot water or cold water is interposed in a circulation passage of the hot water or cold water supplied into the suspension pipe.

請求項3記載の縦型水耕栽培ハウスにおける空調システムは、請求項1又は2に記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記縦型の水耕栽培設備は、内部に培地を収容した縦長の筒体の少なくとも一側面に植物の苗を植え込むための垂直方向のスリット又は開口部を備えた複数の縦型水耕栽培筒で構成されていることを特徴とする。
The air conditioning system in the vertical type hydroponic cultivation house according to claim 3 is the air conditioning system in the vertical type hydroponic cultivation house according to claim 1 or 2,
The vertical hydroponic cultivation facility includes a plurality of vertical hydroponic cultivation cylinders provided with vertical slits or openings for planting a plant seedling on at least one side of a vertically long cylinder containing a culture medium therein. It is characterized by being composed of

請求項4記載の縦型水耕栽培ハウスにおける空調システムは、請求項3記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記縦型水耕栽培ハウスには、養液収容タンクと、該養液収容タンクから前記養液チューブを介して培地に養液を供給する養液供給手段と、培地に供給された養液を養液収容タンクに回収する養液回収手段と、を備えることを特徴とする。
The air conditioning system in the vertical type hydroponic cultivation house according to claim 4 is the air conditioning system in the vertical type hydroponic cultivation house according to claim 3.
In the vertical hydroponic culture house, a nutrient solution storage tank, nutrient solution supply means for supplying nutrient solution to the culture medium from the nutrient solution storage tank through the nutrient solution tube, and nutrient solution supplied to the culture medium are provided. And a nutrient solution collecting means for collecting the nutrient solution in the nutrient solution storage tank.

請求項5記載の縦型水耕栽培ハウスにおける空調システムは、請求項3又は4に記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記培地は、保水性シートとその両面を挟み込んだ通気性素材とで構成され、前記縦型水耕栽培筒内に抜き差し可能に収容されていることを特徴とする。
The air conditioning system in the vertical type hydroponic cultivation house according to claim 5 is the air conditioning system in the vertical type hydroponic cultivation house according to claim 3 or 4,
The culture medium is composed of a water-retaining sheet and a breathable material sandwiching both sides thereof, and is accommodated in the vertical hydroponic culture cylinder so as to be able to be removed and removed.

請求項6記載の縦型水耕栽培ハウスにおける空調方法は、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った水耕栽培ハウス内に複数の縦型水耕栽培設備を備え、
前記複数の縦型水耕栽培設備は、架台上に配置した鋼製の吊下パイプに吊下げ、
前記鋼製の吊下パイプに沿って各縦型水耕栽培設備に養液を供給する養液チューブを配設し、
前記吊下パイプ内に温水又は冷水を供給することを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 6 comprises a plurality of vertical type hydroponic cultivation facilities in the hydroponic cultivation house covered with a material transparent to sunlight, such as vinyl, plastic, glass, etc.
The plurality of vertical hydroponic plants are suspended from a steel suspension pipe disposed on a rack,
The nutrient solution tube which supplies nutrient solution to each vertical water culture equipment is arranged along the above-mentioned steel suspension pipe,
Hot water or cold water may be supplied into the suspension pipe.

請求項7記載の縦型水耕栽培ハウスにおける空調システムは、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス内に高さを要する多段式ラック水耕栽培設備を備え、
前記多段式ラック水耕栽培設備の上部に沿って配置されたチューブ内に温水又は冷水が供給され、
前記チューブに沿って多段式ラック水耕栽培設備に養液供給手段から養液を供給する養液チューブが配設されていることを特徴とする。
The air conditioning system in the vertical type hydroponic culture house according to claim 7 is a multistage rack hydroponic plant requiring height in a semi-closed type house covered with a material transparent to sunlight such as vinyl, plastic, glass and the like. Equipped with
Hot or cold water is supplied in tubes disposed along the top of the multistage rack hydroponic installation facility,
A nutrient solution tube for feeding nutrient solution from a nutrient solution supply means to a multistage rack hydroponic cultivation facility is disposed along the tube.

請求項8記載の縦型水耕栽培ハウスにおける空調方法は、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス内に高さを要する複数の縦型の水耕栽培設備を備え、
前記複数の縦型の水耕栽培設備は、架台上に配置した吊下パイプに吊下げ、
前記吊下パイプに沿って各縦型の水耕栽培設備に養液を供給する養液チューブを配設し、
前記吊下パイプ内に温水又は冷水を供給することを特徴とする。
The air conditioning method in the vertical type water culture cultivation house according to claim 8 comprises a plurality of vertical type water culture requiring height in a semi-closed type house covered with a material transparent to sunlight such as vinyl, plastic, glass and the like. Equipped with cultivation facilities,
The plurality of vertical hydroponic cultivation facilities are suspended on a hanging pipe disposed on a gantry,
A nutrient solution tube is provided to supply nutrient solution to each vertical hydroponic facility along the hanging pipe,
Hot water or cold water may be supplied into the suspension pipe.

請求項9記載の縦型水耕栽培ハウスにおける空調方法は、請求項8記載の縦型水耕栽培ハウスにおける空調方法において、
前記吊下パイプ内に供給される温水又は冷水の循環流路中に温水又は冷水の温度をコントロールするチラーを介挿することを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 9 is the air conditioning method in the vertical type hydroponic cultivation house according to claim 8.
A chiller for controlling the temperature of the hot water or cold water is interposed in a circulation passage of hot water or cold water supplied into the suspension pipe.

請求項10記載の縦型水耕栽培ハウスにおける空調方法は、請求項8又は9に記載の縦型水耕栽培ハウスにおける空調方法において、
前記縦型の水耕栽培設備は、内部に培地を収容した縦長の筒体の少なくとも一側面に植物の苗を植え込むための垂直方向のスリット又は開口部を備えた複数の縦型水耕栽培筒で構成することを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 10 is the air conditioning method in the vertical type hydroponic cultivation house according to claim 8 or 9,
The vertical hydroponic cultivation facility includes a plurality of vertical hydroponic cultivation cylinders provided with vertical slits or openings for planting a plant seedling on at least one side of a vertically long cylinder containing a culture medium therein. It is characterized by comprising.

請求項11記載の縦型水耕栽培ハウスにおける空調方法は、請求項10記載の縦型水耕栽培ハウスにおける空調方法において、
前記縦型水耕栽培ハウスには、養液収容タンクと、該養液収容タンクから前記養液チューブを介して培地に養液を供給する養液供給手段と、培地に供給された養液を養液収容タンクに回収する養液回収手段と、を備えることを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 11 is the air conditioning method in the vertical type hydroponic cultivation house according to claim 10,
In the vertical hydroponic culture house, a nutrient solution storage tank, nutrient solution supply means for supplying nutrient solution to the culture medium from the nutrient solution storage tank through the nutrient solution tube, and nutrient solution supplied to the culture medium are provided. And a nutrient solution collecting means for collecting the nutrient solution in the nutrient solution storage tank.

請求項12記載の縦型水耕栽培ハウスにおける空調方法は、請求項10又は11に記載の縦型水耕栽培ハウスにおける空調方法において、
前記培地5は、保水性シートとその両面を挟み込んだ通気性素材とで構成し、前記縦型水耕栽培筒内に抜き差し可能に収容することを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 12 is the air conditioning method in the vertical type hydroponic cultivation house according to claim 10 or 11,
The culture medium 5 is composed of a water-retaining sheet and a breathable material sandwiching both sides thereof, and is accommodated in the vertical hydroponic culture cylinder so as to be able to be pulled out and removed.

請求13項記載の縦型水耕栽培ハウスにおける空調方法は、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス内の床面に高さを要する複数の縦型の水耕栽培設備を備え、
前記縦型の水耕栽培設備の上部に沿って配置されたチューブ内に温水又は冷水を供給し、
前記チューブに沿って縦型の水耕栽培設備に養液供給手段から養液を供給する養液チューブを配設することを特徴とする。
The air conditioning method in the vertical type hydroponic cultivation house according to claim 13 includes a plurality of vertical type requiring heights on a floor surface of a semi-closed type house covered with a material transparent to sunlight, such as vinyl, plastic, and glass. Equipped with hydroponic cultivation facilities,
Supplying hot or cold water into a tube disposed along the top of the vertical hydroponic equipment;
It is characterized by arrange | positioning the nutrient solution tube which supplies a nutrient solution from a nutrient solution supply means to a vertical type hydroponic cultivation installation along the said tube.

請求項14記載の縦型水耕栽培ハウスにおける空調方法は、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス内に高さを要する多段式ラック水耕栽培設備を備え、
前記多段式ラック水耕栽培設備の上部に沿って配置されたチューブ内に温水又は冷水を供給し、
前記チューブに沿って多段式ラック水耕栽培装設備に養液供給手段から養液を供給する養液チューブを配設することを特徴とする。
The air conditioning method in the vertical type hydroponic culture house according to claim 14 is a multistage rack hydroponic installation apparatus requiring height in a semi-closed type house covered with a material transparent to sunlight such as vinyl, plastic, glass and the like. Equipped with
Supplying hot or cold water into a tube disposed along the top of the multistage rack hydroponic installation facility,
It is characterized by arrange | positioning the nutrient solution tube which supplies a nutrient solution from a nutrient solution supply means to a multistage rack hydroponic cultivation installation along the said tube.

本発明では、上述のように、架台上に配置された吊下パイプに沿って各縦型の水耕栽培設備に養液を供給する養液チューブを配設し、吊下パイプ内に温水又は冷水を供給することで、夏場における吊下パイプの温度上昇を防止し、これにより吊下パイプに沿って配置された養液チューブ内の養液温度上昇を防止することができる。   In the present invention, as described above, a nutrient solution tube for supplying nutrient solution to each vertical hydroponic facility along a hanging pipe disposed on a gantry is disposed, and hot water or water in the hanging pipe is provided. By supplying cold water, it is possible to prevent the rise in temperature of the suspension pipe in the summer, and thereby to prevent the rise in nutrient temperature in the nutrient solution tube disposed along the suspension pipe.

また、ハウス内の高い位置に配置される吊下パイプに温水又は冷水を供給することで、従来のように土壌に沿って配置される場合に比べ、ハウス内の湿度に影響を与えることなしに暖房又は冷房効果を得ることができるようになる。   Also, by supplying hot or cold water to the hanging pipe located at a high position in the house, it does not affect the humidity in the house as compared to the case where it is placed along the soil as before. The heating or cooling effect can be obtained.

まず、この実施例1の縦型水耕栽培ハウス1における空調システムを図面に基づいて説明する。
この実施例1における縦型水耕栽培ハウス1は、図1〜5に示すように、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った水耕栽培ハウス1内に複数の縦型水耕栽培設備を備えている。
前記複数の縦型水耕栽培設備は、ハウス1内の架台2上に配置された鋼製の吊下パイプ3に吊下具3aを介して所定間隔で吊下げられた状態で設けられている。

First, an air conditioning system in the vertical hydroponic cultivation house 1 of the first embodiment will be described based on the drawings.
As shown in FIGS. 1 to 5, the vertical type hydroponic culture house 1 in the first embodiment includes a plurality of vertical type hydroponic culture houses 1 covered with a material that transmits sunlight, such as vinyl, plastic, and glass. It is equipped with hydroponic cultivation equipment.
The plurality of vertical hydroponic cultivation facilities are provided in a suspended state at a predetermined distance from a steel suspension pipe 3 disposed on a gantry 2 in the house 1 via a suspension tool 3a. .

また、重油や灯油の燃焼による温風に比べ、ハウス内を極度に乾燥させることもないし、発生する排ガスによる弊害を生じさせることもない。   Further, compared to warm air caused by the combustion of heavy oil or kerosene, the interior of the house is not extremely dried, and no harmful effect is caused by the exhaust gas generated.

実施例1の縦型水耕栽培ハウスにおける空調システムを示す横断平面図である。FIG. 2 is a cross-sectional plan view showing the air conditioning system in the vertical hydroponic cultivation house of the first embodiment. 図1のA−A線における拡大縦断面図である。It is an expansion longitudinal cross-sectional view in the AA of FIG. 図1のB−B線における拡大縦断面図である。It is an expansion longitudinal cross-sectional view in the BB line of FIG. 図2のC部拡大図である。It is the C section enlarged view of FIG. 図3の要部拡大図である。It is a principal part enlarged view of FIG. 縦型水耕栽培筒の培地への養液供給循環回路を示す概念図である。It is a conceptual diagram which shows the nutrient solution supply circulation circuit to the culture medium of a vertical hydroponic culture cylinder. 図6のD−D線における拡大縦断面図である。It is an expansion longitudinal cross-sectional view in the DD line of FIG.

以下にこの発明の実施例を図面に基づいて説明する。   Embodiments of the present invention will be described below based on the drawings.

まず、この実施例1の縦型水耕栽培ハウス1における空調システムを図面に基づいて説明する。
この実施例1における縦型水耕栽培ハウス1は、図1〜5に示すように、ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った半閉鎖型のハウス1内に高さを要する複数の縦型の水耕栽培設備を備えている。
前記複数の縦型の水耕栽培設備は、ハウス1内の架台2上に配置された鋼製の吊下パイプ3に吊下具3aを介して所定間隔で吊下げられた状態で設けられている。
First, an air conditioning system in the vertical hydroponic cultivation house 1 of the first embodiment will be described based on the drawings.
As shown in FIGS. 1 to 5, the vertical hydroponic cultivation house 1 in the first embodiment has a height in a semi-closed house 1 covered with a material that transmits sunlight, such as vinyl, plastic, and glass. It is equipped with several vertical type hydroponic cultivation facilities that are required.
The plurality of vertical hydroponic cultivation facilities are provided in a suspended state at a predetermined distance from a steel suspension pipe 3 disposed on a gantry 2 in the house 1 via a suspension tool 3a. There is.

前記縦型の水耕栽培設備は、この実施例1では、図6、7に示すように、内部に培地5を収容した縦長の筒体の少なくとも一側面に植物の苗6を植え込むための垂直方向のスリット4a又は開口部を備えた縦型水耕栽培筒4で構成されている。
前記培地5は、保水性シート5aとその両面を挟み込んだ通気性素材5bとで構成され、前記縦型水耕栽培筒4内に抜き差し可能に収容されている。また、培地5の上面には前記保水性シート5aの上端面に当接する保水性シート5cが載置されている。
In the first embodiment, as shown in FIGS. 6 and 7, the vertical type hydroponic cultivation facility is a vertical type for planting seedlings 6 of a plant on at least one side of a vertically long cylinder housing the culture medium 5 therein. It is comprised by the vertical hydroponic cultivation cylinder 4 provided with the slit 4a or opening part of the direction.
The culture medium 5 is composed of a water-retaining sheet 5a and an air-permeable material 5b sandwiching the both surfaces thereof, and is accommodated in the vertical hydroponic culture cylinder 4 so as to be able to be pulled out and removed. In addition, on the upper surface of the culture medium 5, a water retention sheet 5c is placed which is in contact with the upper end surface of the water retention sheet 5a.

前記ハウス1内には、養液収容タンク7と、該養液収容タンク7から養液チューブ8を介して各縦型水耕栽培筒4の培地5に養液10を供給する給液ポンプ(養液供給手段)9と、培地5に供給された養液10を養液収容タンク7に回収する集水樋(養液回収手段)11とを備え、培地5の下端部から滴下する養液10を集水樋11で受け止め、集水樋11に溜まった養液10は、集水循環路13を介して養液収容タンク7に回収する。
前記養液収容タンク7は、この実施例1では集水樋11よりは低い位置に設置され、集水樋11内の養液10は集水循環路13を介して落差で養液収容タンク7内に回収される。
In the house 1, a nutrient solution storage tank 7 and a feed pump for supplying a nutrient solution 10 to the culture medium 5 of each vertical hydroponic culture cylinder 4 from the nutrient solution storage tank 7 via a nutrient solution tube 8 ( A nutrient solution dripping from the lower end of the culture medium 5 is provided with a nutrient solution supply means) 9 and a water collecting basin (nutritional fluid collection means) 11 for collecting the nutrient solution 10 supplied to the culture medium 5 into the nutrient solution storage tank 7. 10 is received by the water collecting basin 11, and the nutrient solution 10 accumulated in the water collecting basin 11 is collected into the nutrient solution storage tank 7 via the water collecting circulation path 13.
In the first embodiment, the nutrient solution storage tank 7 is installed at a position lower than the water collecting basin 11, and the nutrient solution 10 in the water collecting basin 11 is dropped by the head through the water collecting circulation path 13. To be collected.

図1〜5に戻り、前記養液チューブ8は、鋼製の吊下パイプ3に沿って配置され、養液チューブ8から各縦型水耕栽培筒4に向けて分岐する分岐パイプ8aから各培地5に養液10が供給される。
分岐パイプ8aのスポイド状の先端は、図4に示すように、まず、培地5の上面の保水性シート5c上に配置され、養液10を保水性シート5cに滴下し、保水性シート5cに滴下された養液10は、保水性シート5aに供給される。
Referring back to FIGS. 1 to 5, the nutrient solution tube 8 is disposed along the steel suspension pipe 3, and each of the nutrient pipes 8 a branches from the nutrient solution tube 8 toward the respective vertical hydroponic culture cylinders 4. The nutrient solution 10 is supplied to the culture medium 5.
The spoiled tip of the branch pipe 8a is first disposed on the water retaining sheet 5c on the upper surface of the culture medium 5, as shown in FIG. 4, and the nutrient solution 10 is dropped onto the water retaining sheet 5c to form the water retaining sheet 5c. The dripping nutrient solution 10 is supplied to the water retention sheet 5a.

なお、この実施例1では、給液ポンプ(養液供給手段)9として、水中ポンプが用いられ、養液10の供給用と、養液収容タンク7内の養液攪拌用として機能させるようにしている。   In the first embodiment, a submersible pump is used as the liquid supply pump (liquid nutrient solution supplying means) 9 so as to function for supplying the liquid nutrient 10 and for stirring the liquid nutrient in the nutrient liquid storage tank 7. ing.

実施例1の縦型水耕栽培ハウス1における空調システムでは、前記吊下パイプ3内に温水又は冷水が供給されることで、ハウス1内の空調が行われる。   In the air conditioning system in the vertical type hydroponic cultivation house 1 of the first embodiment, the inside of the house 1 is air-conditioned by the supply of hot water or cold water in the suspension pipe 3.

なお、図において、14は通路、15は複数の吊下パイプ3、3間を接続する接続パイプ、16は保温カーテン、17は換気扇、18は吸気シャッター、19は養液調整機、20は養液管理装置、21はミスト発生装置、22は制御盤、を示す。   In the figure, 14 is a passage, 15 is a connection pipe for connecting a plurality of hanging pipes 3 and 3, 16 is a heat retention curtain, 17 is a ventilating fan, 18 is an intake shutter, 19 is a nutrient solution adjuster, and 20 is a nutrient solution regulator. The liquid management apparatus, 21 is a mist generating apparatus, 22 is a control panel.

次に、この実施例1の作用・効果を説明する。
本発明実施例1では、上述のように、架台2上に配置された鋼製の吊下パイプ3に沿って各縦型の水耕栽培設備に養液を供給する養液チューブ8を配設し、吊下パイプ3内に冷水を供給することで、夏場における吊下パイプ3の温度上昇を防止し、これにより吊下パイプ3に沿って配置された養液チューブ8内の養液温度上昇を防止することができる。
Next, the operation and effect of the first embodiment will be described.
In the first embodiment of the present invention, as described above, the nutrient solution tubes 8 for supplying the nutrient solution to the vertical water culture equipment along the steel suspension pipes 3 disposed on the gantry 2 are disposed. By supplying cold water into the suspension pipe 3 to prevent the temperature rise of the suspension pipe 3 in the summer, thereby raising the temperature of the nutrient solution in the nutrient solution tube 8 disposed along the suspension pipe 3 Can be prevented.

また、ハウス1内の高い位置に配置される吊下パイプ3に温水又は冷水を供給することで、従来のように土壌に沿って配置される場合に比べ、ハウス1内の湿度に影響を与えることなしに暖房又は冷房効果を得ることができるようになる。   In addition, by supplying hot or cold water to the hanging pipe 3 disposed at a high position in the house 1, the humidity in the house 1 is affected as compared with the case where it is disposed along the soil as in the conventional case. It becomes possible to obtain the heating or cooling effect without any problems.

また、温水は焼却炉の余った廃熱や地熱を利用し、冷水は地下水を利用できるため、ハウス1内の温度制御をエアコン(熱交換器)で行う場合に比べ、ランニングコストの大幅な低減をはかることができる。   In addition, since hot water uses waste heat and geothermal heat left in the incinerator, and cold water can use underground water, the running cost is greatly reduced compared to the case where temperature control inside the house 1 is performed with an air conditioner (heat exchanger). Be able to

また、重油や灯油の燃焼による温風に比べ、ハウス1内を極度に乾燥させることもないし、発生する排ガスによる弊害を生じさせることもない。   Further, compared to warm air caused by the combustion of heavy oil or kerosene, the inside of the house 1 is not extremely dried, and no harmful effect is caused by the exhaust gas generated.

また、前記吊下パイプ3 内に供給される温水又は冷水の循環流路 中にチラー が介挿されることで、温水又は冷水の温度をコントロールすることができる。   Further, the temperature of the hot water or cold water can be controlled by interposing the chiller in the circulation flow path of the hot water or cold water supplied into the suspension pipe 3.

以上、発明の実施例を説明してきたが、本発明は上述の実施例に限られるものではなく、本発明の要旨を逸脱しない範囲の設計変更等があっても、本発明に含まれる。   Although the embodiments of the invention have been described above, the present invention is not limited to the above-described embodiments, and design changes and the like within the scope of the present invention are included in the present invention.

例えば、実施例1では、温水の熱源としてボイラー12が用いられるが、焼却炉の余った廃熱や地熱を利用することができる。   For example, in the first embodiment, the boiler 12 is used as a heat source of hot water, but waste heat and geothermal heat remaining in the incinerator can be used.

また、実施例1では、吊下パイプ3として鋼製のパイプを例にとって説明したが、鋼製以外でもよく、特に熱伝導率の高い素材でその効果を得ることができる。   Further, in the first embodiment, a steel pipe has been described as an example of the hanging pipe 3, but it may be other than steel, and the effect can be obtained with a material having particularly high thermal conductivity.

また、実施例1では、給液ポンプ(養液供給手段)9として、水中ポンプを用いたが、養液チューブ8の途中に給液ポンプを設けてもよい、
また、実施例1では、前記養液収容タンク7を集水樋11よりは低い位置に設置し、集水樋11内の養液10を落差で養液収容タンク7内に回収するようにしたが、養液収容タンク7を集水樋11より高い位置に設置し、集水樋11に溜まった養液10を循環ポンプを用いて養液収容タンク7に回収するようにしてもよい。
Moreover, in Example 1, although the submersible pump was used as the liquid supply pump (fluid supply means) 9, you may provide a liquid supply pump in the middle of the nutrient solution tube 8,
In the first embodiment, the nutrient solution storage tank 7 is installed at a position lower than the water collection basin 11, and the nutrient solution 10 in the water collection basin 11 is collected into the nutrient solution storage tank 7 by a head. However, the nutrient solution storage tank 7 may be installed at a position higher than the water collection basin 11, and the nutrient solution 10 accumulated in the water collection basin 11 may be collected in the nutrient solution storage tank 7 using a circulation pump.

また、実施例1では、半閉鎖型のハウス内に高さを要する複数の縦型の水耕栽培設備を備え、複数の縦型の水耕栽培設備は、架台上に配置された吊下パイプに吊下げられた例を示したが、縦型の水耕栽培設備はハウスの床面に立設させてもよい。   In Example 1, the semi-closed type house is provided with a plurality of vertical hydroponic equipment requiring height, and the plurality of vertical hydroponic equipment are suspended pipes disposed on a gantry. An example of hanging on the floor is shown, but vertical hydroponic cultivation equipment may be erected on the floor of the house.

また、実施例1では、半閉鎖型のハウス内に高さを要する複数の縦型の水耕栽培設備を備え、複数の縦型の水耕栽培設備は、架台上に配置された吊下パイプに吊下げられ、内部に培地を収容した縦長の筒体の少なくとも一側面に植物の苗を植え込むための垂直方向のスリット又は開口部を備えた複数の縦型水耕栽培筒4で構成されたものを例にとって説明したが、半閉鎖型のハウス内に設置された多段式ラック水耕栽培設備の上部に沿って配置されたチューブ内に温水又は冷水を供給し、チューブに沿って多段式ラック水耕栽培装設備に養液供給手段から養液を供給する養液チューブを配設するようにしてもよい。   In Example 1, the semi-closed type house is provided with a plurality of vertical hydroponic equipment requiring height, and the plurality of vertical hydroponic equipment are suspended pipes disposed on a gantry. Suspended in the vertical column, and made up of a plurality of vertical hydroponics cylinders 4 with vertical slits or openings for planting the seedlings of plants on at least one side of the longitudinal cylinder containing the culture medium inside In the example described above, hot or cold water is supplied into a tube placed along the top of a multistage rack hydroponic installation installed in a semi-closed house, and the multistage rack is placed along the tube A nutrient solution tube for feeding nutrient solution from the nutrient solution supply means may be disposed in the hydroponic equipment.

1 ハウス
2 架台
3 吊下パイプ
3a 吊下具
4 縦型水耕栽培筒
4a スリット
5 培地
5a 保水性シート
5b 通気性素材
5c 保水性シート
6 植物の苗
7 養液収容タンク
8 養液チューブ
8a 分岐パイプ
9 給液ポンプ(養液供給手段)
10 養液
11 集水樋(養液回収手段)
12 ボイラー(温水熱源)
13 集水循環路
14 通路
15 接続パイプ
16 保温カーテン
17 換気扇
18 吸気シャッター
19 養液調整機
20 養液管理装置
21 ミスト発生装置
22 制御盤
DESCRIPTION OF SYMBOLS 1 house 2 mount frame 3 hanging pipe 3a hanging tool 4 vertical water culture cylinder 4a slit 5 culture medium 5a water retaining sheet 5b air permeable material 5c water retaining sheet 6 plant seedling 7 nutrient solution storage tank 8 nutrient solution tube 8a branch Pipe 9 Feed pump (nutrient feed means)
10 nutrient solution 11 water collecting basin (nutrient recovery means)
12 boiler (hot water heat source)
13 water collection circuit 14 passage 15 connection pipe 16 heat retention curtain 17 ventilation fan 18 air intake shutter 19 nutrient solution regulator 20 nutrient solution control device 21 mist generator 22 control panel

Claims (10)

ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った水耕栽培ハウス内に複数の縦型水耕栽培設備を備え、
前記複数の縦型水耕栽培設備は、架台上に配置された鋼製の吊下パイプに吊下げられ、
前記鋼製の吊下パイプに沿って各縦型水耕栽培設備に養液供給手段から養液を供給する養液チューブが配設され、
前記吊下パイプ内に温水又は冷水が供給されていることを特徴とする縦型水耕栽培ハウスにおける空調システム。
Several vertical type hydroponic cultivation facilities are provided in a hydroponic cultivation house covered with a material transparent to sunlight, such as vinyl, plastic, glass, etc.
The plurality of vertical hydroponic plants are suspended on a steel suspension pipe disposed on a rack,
A nutrient solution tube for supplying nutrient solution from nutrient solution supply means to each vertical hydroponic cultivation facility is arranged along the steel suspension pipe,
An air conditioning system in a vertical hydroponic cultivation house, wherein hot water or cold water is supplied into the suspended pipe.
請求項1記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記吊下パイプ内に供給される温水又は冷水の循環流路中に温水又は冷水の温度をコントロールするチラーが介挿されていることを特徴とする縦型水耕栽培ハウスにおける空調システム。
In the air conditioning system in the vertical hydroponic cultivation house according to claim 1,
An air conditioning system in a vertical hydroponic cultivation house, wherein a chiller for controlling the temperature of hot water or cold water is inserted in a circulation flow path of hot water or cold water supplied into the suspension pipe.
請求項1又は2に記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記縦型水耕栽培設備は、内部に培地を収容した縦長の筒体の少なくとも一側面に植物の苗を植え込むための垂直方向のスリット又は開口部を備えた複数の縦型水耕栽培筒で構成されていることを特徴とする縦型水耕栽培ハウスにおける空調システム。
In the air conditioning system in the vertical hydroponic cultivation house according to claim 1 or 2,
The vertical hydroponic cultivation facility comprises a plurality of vertical hydroponics tubes provided with vertical slits or openings for planting seedlings of plants on at least one side of a vertically long cylinder containing a culture medium inside. An air conditioning system in a vertical hydroponic cultivation house characterized by comprising.
請求項3記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記縦型水耕栽培ハウスには、養液収容タンクと、該養液収容タンクから前記養液チューブを介して培地に養液を供給する養液供給手段と、培地に供給された養液を養液収容タンクに回収する養液回収手段と、を備えることを特徴とする縦型水耕栽培ハウスにおける空調システム。
In the air conditioning system in the vertical hydroponic cultivation house according to claim 3,
In the vertical hydroponic culture house, a nutrient solution storage tank, nutrient solution supply means for supplying nutrient solution to the culture medium from the nutrient solution storage tank through the nutrient solution tube, and nutrient solution supplied to the culture medium are provided. An air conditioning system in a vertical hydroponic cultivation house, comprising: nutrient solution recovery means for recovering into a nutrient solution storage tank.
請求項3又は4に記載の縦型水耕栽培ハウスにおける空調システムにおいて、
前記培地は、保水性シートとその両面を挟み込んだ通気性素材とで構成され、前記縦型水耕栽培筒内に抜き差し可能に収容されていることを特徴とする縦型水耕栽培ハウスにおける空調システム。
The air conditioning system in the vertical hydroponic cultivation house according to claim 3 or 4
The air conditioning in a vertical type hydroponic culture house characterized in that the culture medium is composed of a water retaining sheet and a breathable material sandwiching both sides thereof, and is removably accommodated in the vertical type hydroponic culture cylinder. system.
ビニール、プラスチック、ガラス等の太陽光を透過する素材で覆った水耕栽培ハウス内に複数の縦型水耕栽培設備を備え、
前記複数の縦型水耕栽培設備は、架台上に配置した鋼製の吊下パイプに吊下げ、
前記鋼製の吊下パイプに沿って各縦型水耕栽培設備に養液を供給する養液チューブを配設し、
前記吊下パイプ内に温水又は冷水を供給することを特徴とする縦型水耕栽培ハウスにおける空調方法。
Several vertical type hydroponic cultivation facilities are provided in a hydroponic cultivation house covered with a material transparent to sunlight, such as vinyl, plastic, glass, etc.
The plurality of vertical hydroponic plants are suspended from a steel suspension pipe disposed on a rack,
The nutrient solution tube which supplies nutrient solution to each vertical water culture equipment is arranged along the above-mentioned steel suspension pipe,
An air conditioning method in a vertical water culture culture house, characterized in that hot water or cold water is supplied into the suspended pipe.
請求項6記載の縦型水耕栽培ハウスにおける空調方法において、
前記吊下パイプ内に供給される温水又は冷水の循環流路中に温水又は冷水の温度をコントロールするチラーを介挿することを特徴とする縦型水耕栽培ハウスにおける空調方法。
In the air conditioning method in the vertical type hydroponic cultivation house according to claim 6,
A method of air conditioning in a vertical hydroponic cultivation house, comprising inserting a chiller for controlling the temperature of hot water or cold water in a circulation flow path of hot water or cold water supplied into the suspension pipe.
請求項6又は7に記載の縦型水耕栽培ハウスにおける空調方法において、
前記縦型水耕栽培設備は、内部に培地を収容した縦長の筒体の少なくとも一側面に植物の苗を植え込むための垂直方向のスリット又は開口部を備えた複数の縦型水耕栽培筒で構成することを特徴とする縦型水耕栽培ハウスにおける空調方法。
In the air conditioning method in the vertical type hydroponic cultivation house according to claim 6 or 7,
The vertical hydroponic cultivation facility comprises a plurality of vertical hydroponics tubes provided with vertical slits or openings for planting seedlings of plants on at least one side of a vertically long cylinder containing a culture medium inside. An air conditioning method in a vertical hydroponic cultivation house characterized by comprising.
請求項8記載の縦型水耕栽培ハウスにおける空調方法において、
前記縦型水耕栽培ハウスには、養液収容タンクと、該養液収容タンクから前記養液チューブを介して培地に養液を供給する養液供給手段と、培地に供給された養液を養液収容タンクに回収する養液回収手段と、を備えることを特徴とする縦型水耕栽培ハウスにおける空調方法。
In the air conditioning method in the vertical type hydroponic cultivation house according to claim 8,
In the vertical hydroponic culture house, a nutrient solution storage tank, nutrient solution supply means for supplying nutrient solution to the culture medium from the nutrient solution storage tank through the nutrient solution tube, and nutrient solution supplied to the culture medium are provided. A method of air conditioning in a vertical hydroponic culture house, comprising: a nutrient solution recovery means for recovering the nutrient solution storage tank.
請求項8又は9に記載の縦型水耕栽培ハウスにおける空調方法において、
前記培地5は、保水性シートとその両面を挟み込んだ通気性素材とで構成し、前記縦型水耕栽培筒内に抜き差し可能に収容することを特徴とする縦型水耕栽培ハウスにおける空調方法。
In the air conditioning method in the vertical type hydroponic cultivation house according to claim 8 or 9,
The culture medium 5 is composed of a water-retaining sheet and an air-permeable material sandwiching both sides thereof, and the air-conditioning method in a vertical type hydroponic culture house is characterized in that the vertical type hydroponic culture cylinder is removably received. .
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