JPS6130532B2 - - Google Patents
Info
- Publication number
- JPS6130532B2 JPS6130532B2 JP12297178A JP12297178A JPS6130532B2 JP S6130532 B2 JPS6130532 B2 JP S6130532B2 JP 12297178 A JP12297178 A JP 12297178A JP 12297178 A JP12297178 A JP 12297178A JP S6130532 B2 JPS6130532 B2 JP S6130532B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- supply
- carbon dioxide
- duct
- supply pipe
- 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.)
- Expired
Links
- 238000009792 diffusion process Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 38
- 239000007789 gas Substances 0.000 description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 description 19
- 239000001569 carbon dioxide Substances 0.000 description 19
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
Description
【発明の詳細な説明】
本発明は苗床等へのガス体供給方法及び装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for supplying gas to seedling beds and the like.
苗床等に対し、炭酸ガスを供給し植物の生育を
促進させることは既に実施されているが、従来の
炭酸ガス供給方法は燃料を燃焼させて発生したガ
スを送風機にて送給する如く為していた。この為
被供給地に風が吹きつけられ裁培植物に影響があ
る。又燃料を燃焼させて炭酸ガスを得ることは燃
料の貯蔵、供給及び燃焼に夫々事故を招来する危
険性があり、その使用操作に万全を期す必要があ
つた。 Promoting the growth of plants by supplying carbon dioxide gas to seedbeds, etc. has already been implemented, but the conventional method of supplying carbon dioxide gas is to use a blower to send the gas generated by burning fuel. was. For this reason, the wind blows on the supplied area, which affects the cultivated plants. In addition, obtaining carbon dioxide gas by burning fuel has the risk of causing accidents during storage, supply, and combustion of the fuel, so it is necessary to take all possible precautions when using the fuel.
更に苗床の如く供給量が微量である場合はその
調整ができ難い等の欠点がある。 Furthermore, when the supply amount is small, such as in a nursery, there is a drawback that it is difficult to adjust the supply amount.
そこで本発明に於ては極めて簡単な装置によつ
て安全に且無風状態で、然も微量の供給量に対遮
でき調整も容易である炭酸ガスを苗床等に供給す
る方法及び装置を提案せんとするものである。 Therefore, in the present invention, we propose a method and device for supplying carbon dioxide gas to seedlings, etc., safely and in windless conditions using an extremely simple device, which can be easily adjusted and can withstand small amounts of supply. That is.
以下図に示す実施例によつて本発明を詳細に説
明すると、１は炭酸ガスボンベでそのコツク２に
圧力計３，３、圧力調整コツク４、微調整ノブ５
を介して供給管６を接続してある。７は必要に応
じて供給管６の途中に設置した電磁弁でタイマー
８をセツトしてある。９は流量計で気泡式を設け
てあるが、これに限定されるものではない。 The present invention will be described in detail with reference to the embodiments shown in the figures below. 1 is a carbon dioxide gas cylinder, and its pot 2 has a pressure gauge 3, a pressure adjustment pot 4, and a fine adjustment knob 5.
A supply pipe 6 is connected thereto. A timer 8 is set by a solenoid valve 7 installed in the middle of the supply pipe 6 as required. Reference numeral 9 is a flow meter of a bubble type, but the flow meter is not limited to this.
１０は苗床で、該苗床１０には適宜間隔でダク
ト１１，１１，１１……を設置しその一端は供給
管６に設けた分岐管６，６……に連通させると共
に適宜筒処、例えばダクト端に風船１２，１２…
…を連結させてある。該ダクト１１，１１……は
塩化ビニール、ポリエチレン等の合成樹脂薄膜チ
ユーブを利用した拡散膜により形成される。又風
船１２はガス体の供給検知部として利用するが、
これも又ダクト１１と同様に拡散膜によつて形成
してもよい。更にダクト１１を拡散膜によつて形
成することなく厚い塩化ビニール等のパイプによ
つて構成し、風船１２，１２……のみを適宜数拡
散膜によつて形成することも可能である。従つて
ここでは拡散膜によつて形成されるダクト１１或
いは風船１２を供給部材と云う。Numeral 10 is a seedbed, in which ducts 11, 11 , 11, . Balloons 12, 12 at the end...
...are connected. The ducts 11, 11, . . . are formed by a diffusion membrane using a synthetic resin thin film tube such as vinyl chloride or polyethylene. Also, the balloon 12 is used as a gas supply detection unit,
Like the duct 11, this may also be formed by a diffusion film. Furthermore, it is also possible to construct the duct 11 from a thick pipe made of vinyl chloride or the like without using a diffusion film, and to form only the balloons 12, 12, . . . from an appropriate number of diffusion films. Therefore, the duct 11 or balloon 12 formed by the diffusion film is referred to as a supply member herein.
次いでその作動及び操作について説明すれば、
炭酸ガスボンベ１のコツク２を開放し炭酸ガスを
放流させると供給管６より流量計９に導入され
る。該流量計９は気泡式で一定時間内の気泡数を
計数し気体容積に換算する。該流量計９によつて
行なわれる計量は機算であつて緻密な計量は困難
であるが、夫程の厳密性は要求しない。炭酸ガス
は供給管６より分岐管６，６……を経て各ダクト
１１，１１……に分岐されて各ダクト１１，１１
……、に送られ夫々に設けた風船１２，１２……
に供給れる。該拡散膜によつて形成されるダクト
１１，１１……或は風船１２から炭酸ガスは順次
拡散し苗床１０内に放散される。該炭酸ガスの放
散量は炭酸ガスボンベ１の供給圧力によつて異な
るが、例えば風船一個でも大体１時間１〜２ｇで
あり、該量で一平方米の葉の光合成に必要な炭酸
ガス量を供給できる。苗床１０の大きさにより拡
散膜により形成されるダクト１１或は風船１２の
数を適宜選定して設置するが、ダクト１１を供給
部材とし風船１２をダクト１１端に一個設け検知
と供給を兼ねる型が好ましい。 Next, we will explain its operation and operation.
When the cap 2 of the carbon dioxide gas cylinder 1 is opened and carbon dioxide gas is discharged, it is introduced into the flow meter 9 through the supply pipe 6. The flow meter 9 is of a bubble type and counts the number of bubbles within a certain period of time and converts it into gas volume. The measurement performed by the flow meter 9 is a calculation and precise measurement is difficult, but it does not require the same degree of precision. The carbon dioxide gas is branched from the supply pipe 6 through the branch pipes 6, 6... to each duct 11, 11...
Balloons 12, 12 were sent to... and placed in each...
will be supplied to Carbon dioxide gas is sequentially diffused into the seedbed 10 from the ducts 11, 11, . . . or the balloon 12 formed by the diffusion membrane. The amount of carbon dioxide gas released varies depending on the supply pressure of the carbon dioxide gas cylinder 1 , but for example, one balloon releases approximately 1 to 2 g per hour, and this amount supplies the amount of carbon dioxide gas necessary for photosynthesis of leaves of one square meter. can. Depending on the size of the seedbed 10 , the number of ducts 11 formed by a diffusion film or balloons 12 is selected and installed as appropriate, but there is a type in which the duct 11 is used as a supply member and one balloon 12 is provided at the end of the duct 11 to serve both detection and supply. is preferred.
時間を限定して炭酸ガスを供給せんとするとき
は、タイマー８にて電磁弁７を作動させ開放停止
せしめる。又炭酸ガスと共に苗床にエチレンを供
給することが芽花の増加の為に効果があり行なわ
れるが、上記の実施装置と同じ装置にて同時に供
給する場合第２図の如く流量計９，９を併列し一
方には炭酸ガス供給管と他方はエチレン供給管と
夫々連結し、その排出口を同一の供給管６に接続
する場合、炭酸ガスとエチレンの供給管を一の流
量計９に接続し排出孔を一として一の供給管６に
て混合供給する第３図の如き場合とがある。 When carbon dioxide gas is to be supplied for a limited time, a timer 8 is used to operate the solenoid valve 7 to open and stop it. In addition, supplying ethylene to the seedbed together with carbon dioxide gas is effective for increasing the number of buds, but when supplying ethylene at the same time using the same device as the above-mentioned device, the flowmeters 9 and 9 as shown in Fig. 2 are used. When connecting the carbon dioxide gas supply pipe in parallel to the carbon dioxide gas supply pipe on one side and the ethylene supply pipe on the other side, and connect their discharge ports to the same supply pipe 6, connect the carbon dioxide gas and ethylene supply pipes to one flow meter 9. There is a case as shown in FIG. 3 in which the discharge holes are set as one and mixed and supplied through one supply pipe 6.
上記の如き本発明方法及び装置によれば、ビニ
ール膜等の拡散膜を利用して炭酸ガス、エチレン
等のガス体を供給するので、ガスボンベ、供給
管、拡散膜等の極めて簡単な装置によつてゆるや
かに無風状態で然も何等の危険性なく安全にガス
を苗床等の局部的な供給が為しうる。又有孔パイ
プの場合には孔相互の供給圧力を均一にするのは
困難で、且微量供給は出来難いが本発明の場合に
は膜拡散であり圧力により供給量の加減は容易で
あり、且均一に処理できる等実用効果著大であ
る。 According to the method and apparatus of the present invention as described above, gases such as carbon dioxide and ethylene are supplied using a diffusion membrane such as a vinyl membrane, so extremely simple devices such as a gas cylinder, a supply pipe, and a diffusion membrane are used. Gas can be safely supplied locally to seedlings, etc., without any danger, even in gentle windless conditions. In addition, in the case of a perforated pipe, it is difficult to equalize the supply pressure between the holes, and it is difficult to supply a small amount, but in the case of the present invention, membrane diffusion is used, and it is easy to adjust the supply amount depending on the pressure. Moreover, it has great practical effects such as uniform processing.
第１図は本発明１実施例装置の概略説明図、第
２図、第３図は同上一部他実施例説明図で、第４
図は苗床の平面図一例である。
１……炭酸ガスボンベ、２……コツク、３……
圧力計、４……圧力調整コツク、５……微調整ノ
ブ、６……供給管、７……電磁弁、８……タイマ
ー、９……流量計、１０……苗床、１１……ダク
ト、１２……風船。
FIG. 1 is a schematic explanatory diagram of a device according to a first embodiment of the present invention, FIGS. 2 and 3 are explanatory diagrams of some other embodiments of the same, and FIG.
The figure is an example of a plan view of a nursery. 1 ...Carbon dioxide cylinder, 2...Kotuku, 3...
Pressure gauge, 4... Pressure adjustment knob, 5... Fine adjustment knob, 6... Supply pipe, 7... Solenoid valve, 8... Timer, 9... Flow meter, 10 ... Nursery bed, 11... Duct, 12... Balloon.
Claims (1)
たガス体を、ガス供給管に連通した拡散膜によつ
て形成されるダクトより拡散供給させると共に、
ダクトの適宜箇処に風船を備え検知、拡散供給さ
せることを特徴とする苗床等へのガス体供給方
法。 ２ 苗床等のガス被供給地に供給管を配列設置さ
せ、該供給管に連通して拡散膜によつて形成され
るダクト及び該ダクトの適宜箇処に検知具として
風船を夫々取付けると共に、供給管は圧力計、流
量計等の必要器具を介してガス供給源に連結させ
ることを特徴とする苗床等へのガス体供給装置。[Claims] 1. A gas body transported to a gas supply area such as a seedbed through a gas supply pipe is diffused and supplied through a duct formed by a diffusion membrane communicating with the gas supply pipe, and
A method for supplying a gas to a nursery, etc., characterized by installing balloons at appropriate locations in a duct to detect and diffuse the supply. 2 Arrangement of supply pipes is installed in a gas supply area such as a nursery, and a duct formed by a diffusion membrane is connected to the supply pipe, and a balloon is installed as a detection device at an appropriate place in the duct. A device for supplying gas to seedlings, etc., characterized in that the pipe is connected to a gas supply source via necessary equipment such as a pressure gauge and a flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12297178A JPS5548328A (en) | 1978-10-04 | 1978-10-04 | Method and apparatus for supplying gas to seed bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12297178A JPS5548328A (en) | 1978-10-04 | 1978-10-04 | Method and apparatus for supplying gas to seed bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5548328A JPS5548328A (en) | 1980-04-07 |
| JPS6130532B2 true JPS6130532B2 (en) | 1986-07-14 |
Family
ID=14849116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12297178A Granted JPS5548328A (en) | 1978-10-04 | 1978-10-04 | Method and apparatus for supplying gas to seed bed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5548328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645834U (en) * | 1987-06-30 | 1989-01-13 |
-
1978
- 1978-10-04 JP JP12297178A patent/JPS5548328A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645834U (en) * | 1987-06-30 | 1989-01-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5548328A (en) | 1980-04-07 |
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