JPH041800Y2 - - Google Patents
Info
- Publication number
- JPH041800Y2 JPH041800Y2 JP1987103019U JP10301987U JPH041800Y2 JP H041800 Y2 JPH041800 Y2 JP H041800Y2 JP 1987103019 U JP1987103019 U JP 1987103019U JP 10301987 U JP10301987 U JP 10301987U JP H041800 Y2 JPH041800 Y2 JP H041800Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve
- pipe
- automatic
- irrigation
- 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
- 230000002262 irrigation Effects 0.000 claims description 22
- 238000003973 irrigation Methods 0.000 claims description 22
- 239000003337 fertilizer Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012267 brine Substances 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、ハウス等の液肥混入自動かん水装
置に関するものである。[Detailed description of the invention] (Industrial field of application) This invention relates to an automatic water irrigation system for mixing greenhouses with liquid fertilizer.
（従来の技術）
従来分配用の自動弁は、第２図に示すように電
磁弁又は電動弁が知られている。(Prior Art) Conventionally, a solenoid valve or an electric valve is known as an automatic valve for distribution, as shown in FIG.
又特開昭61−53470号公報では、コンクリート、
軟弱土砂等の圧送用にピンチバルブを用いること
が提案されている。特公昭56−1102号公報では空
気圧カスケード分配による灌水地区で電気を不要
とする灌水方法が開示されている。更に特開昭61
−187534号公報では、自動かんがいに使用する空
気作動バルブ用圧縮空気の供給方法が開示されて
いる。 Also, in Japanese Patent Application Laid-open No. 61-53470, concrete,
It has been proposed to use a pinch valve for pumping soft earth and sand. Japanese Patent Publication No. 56-1102 discloses an irrigation method that uses pneumatic cascade distribution to eliminate the need for electricity in irrigation areas. Furthermore, JP-A-61
Japanese Patent No. 187534 discloses a method for supplying compressed air for air-operated valves used in automatic irrigation.
（考案が解決しようとする課題）
第２図に示す自動弁８が設置される所は直接水
がかからないように会所弁１１等で覆いをしてい
るものの、土中に設置しているので湿度が高く、
電気を使用することは危惧されている。又会所弁
１１等で足場も悪く作業性が悪かつた。(Problem to be solved by the invention) Although the place where the automatic valve 8 shown in Fig. 2 is installed is covered with a valve 11 etc. to prevent it from being directly exposed to water, it is installed in the ground, so the humidity is high. is high;
There are concerns about using electricity. In addition, the scaffolding at Kaisho Ben 11 was poor and workability was poor.
本考案は安全性及び作業性の良い液肥混入自動
かん水装置を提供するものである。 The present invention provides an automatic irrigation system for mixing liquid fertilizer with good safety and workability.
（課題を解決するための手段）
本考案は液肥混入かん水装置１に空気圧縮機２
を設定し、空気圧縮機２を複数個の電磁弁４に空
気管３を介して接続し、各電磁弁４に１箇の空気
駆動ピンチバルブ７を空気管１０を介して接続
し、各電磁弁４とタイマー装置５とを導通して、
密閉操作箱に収納し、液肥混入かん水装置１とか
ん水パイプ７とを前記空気駆動ピンチバルブ７を
介して接続し、空気駆動ピンチバルブ７をかん水
パイプ近傍の任意の土中に埋設したことを特徴と
する液肥混入自動かん水装置である。(Means for solving the problem) The present invention is a liquid fertilizer mixed irrigation system 1 with an air compressor 2.
The air compressor 2 is connected to a plurality of solenoid valves 4 via air pipes 3, and one air-driven pinch valve 7 is connected to each solenoid valve 4 via an air pipe 10. Conducting the valve 4 and the timer device 5,
It is housed in a sealed operation box, and the liquid fertilizer mixed irrigation system 1 and the irrigation pipe 7 are connected through the air-driven pinch valve 7, and the air-driven pinch valve 7 is buried in any soil near the irrigation pipe. This is an automatic irrigation system that mixes liquid fertilizer.
以下本考案を図面について説明する。 The present invention will be explained below with reference to the drawings.
第１図は、系統図で送水管９に接続させる自動
かん水装置１の内部に空気圧縮機２を取り付け、
空気駆動ピンチバルブ（以下自動弁という）６に
通じる送水管９と平行して空気管３を設置して、
自動弁６を順次作動させるように分配用空気管１
０を接続した分配用電磁弁４に接続している。 FIG. 1 shows a system diagram in which an air compressor 2 is installed inside an automatic irrigation system 1 connected to a water pipe 9.
An air pipe 3 is installed in parallel with a water pipe 9 leading to an air-driven pinch valve (hereinafter referred to as an automatic valve) 6,
The distribution air pipe 1 is arranged so as to sequentially operate the automatic valves 6.
It is connected to the distribution solenoid valve 4 to which 0 is connected.
一方複数個の分配用電磁弁４はタイマー装置５
により制御され、所定の時刻に設定された時間だ
け順次作動して、かん水パイプ７に取り付けた空
気駆動の複数個の自動弁６を順次開いてかん水す
る構造としている。 On the other hand, a plurality of distribution solenoid valves 4 are connected to a timer device 5.
The valves are controlled by the system, and are operated sequentially for a set time at a predetermined time to sequentially open a plurality of air-driven automatic valves 6 attached to the brine pipe 7 to irrigate water.
従つて自動かん水装置１の運転が開始される
と、まず最初に空気圧縮機２が作動し、空気管３
及び、分配用電磁弁４を経由して全ての分配用空
気管１０と自動弁６に圧縮空気を送り、送水管９
に送り込まれる水圧を完全に遮断できるまで空気
を圧縮すると作動を停止する。尚空気圧縮機２に
は圧力スイツチを取り付けてあり、運転中は所定
の空気の圧力を維持する構造としている。その後
自動かん水装置１にて送水管９に水が送り込まれ
て灌水の準備が完了する。 Therefore, when the automatic irrigation system 1 starts operating, the air compressor 2 is activated first, and the air pipe 3 is activated.
Then, compressed air is sent to all the distribution air pipes 10 and automatic valves 6 via the distribution solenoid valve 4, and the water supply pipe 9 is
When the air is compressed to the point where the water pressure sent to the pump can be completely cut off, it will stop operating. The air compressor 2 is equipped with a pressure switch, and is structured to maintain a predetermined air pressure during operation. Thereafter, water is sent to the water pipe 9 by the automatic irrigation device 1, and preparation for irrigation is completed.
一方分配用電磁弁４は常時は空気管３より来る
圧縮空気を分配用空気管１０に送り込んで自動弁
６を閉じているが、タイマー装置５によつて駆動
された分配用電磁弁４は、空気管３より来る圧搾
空気を停止すると共に、自動弁６内に蓄えられた
圧搾空気を分配用空気管１０を通つて分配用電磁
弁４にて外部へ放出する。 On the other hand, the distribution solenoid valve 4 normally sends compressed air coming from the air pipe 3 into the distribution air pipe 10 and closes the automatic valve 6, but the distribution solenoid valve 4 driven by the timer device 5 The compressed air coming from the air pipe 3 is stopped, and the compressed air stored in the automatic valve 6 is discharged to the outside by the distribution solenoid valve 4 through the distribution air pipe 10.
自動弁６はピンチバルブ構造となつているの
で、内部の圧搾空気が外部に放出されると自動弁
６は開の状態になり、送水管９の水は自動弁６を
通つてかん水パイプ７にて灌水される。従つてタ
イマー装置５によつて複数の分配用電磁弁４を必
要な時間だけ順次駆動することによつて、かん水
パイプ７にて目的に合わせて必要な水量を順次灌
水することができる。 Since the automatic valve 6 has a pinch valve structure, when the internal compressed air is released to the outside, the automatic valve 6 becomes open, and the water in the water pipe 9 passes through the automatic valve 6 to the irrigation pipe 7. It is irrigated by water. Therefore, by sequentially driving the plurality of distributing solenoid valves 4 for the required time using the timer device 5, the irrigation pipe 7 can sequentially irrigate the required amount of water according to the purpose.
上述のように、分配用電磁弁４及びタイマー装
置５を密閉できる操作箱等に納めれば電気の危険
もなく、水のかかる自動弁装置には電気を使用す
ることなく作動することができる。 As described above, if the distributing solenoid valve 4 and the timer device 5 are housed in a sealed operation box or the like, there is no danger of electricity, and the automatic valve device that is exposed to water can be operated without using electricity.
更に本考案においては自動弁をかん水パイプ近
傍の土中に完全に埋設することができるので作業
性も良く、水分に対しても何ら危惧することもな
い。 Furthermore, in the present invention, the automatic valve can be completely buried in the soil near the brine pipe, so it is easy to work with and there is no need to worry about moisture.
（考案の効果）
この考案はかん水用自動弁に空気駆動のピンチ
バルブを使用し、電磁弁及びタイマー装置を密閉
操作箱に収納するので、安全性を高めると共に、
作業性を良くできる。(Effects of the invention) This invention uses an air-driven pinch valve as an automatic irrigation valve, and houses the solenoid valve and timer device in a sealed operation box, which improves safety and
Improves work efficiency.
第１図は、この考案の全体系統図、第２図は従
来の自動弁の取付図、第３図はこの考案の自動弁
の取付図である。
１……自動かん水装置、２……空気圧縮機、３
……空気管、４……分配用電磁弁、５……タイマ
ー装置、６……かん水用自動弁、７……かん水パ
イプ、８……電磁弁又は電動弁、９……送水管、
１０……分配用空気管、１１……会所弁。
FIG. 1 is an overall system diagram of this invention, FIG. 2 is an installation diagram of a conventional automatic valve, and FIG. 3 is an installation diagram of an automatic valve of this invention. 1... Automatic irrigation device, 2... Air compressor, 3
... Air pipe, 4 ... Solenoid valve for distribution, 5 ... Timer device, 6 ... Automatic valve for brine, 7 ... Brine pipe, 8 ... Solenoid valve or electric valve, 9 ... Water pipe,
10...Distribution air pipe, 11...kaisho valve.
Claims (1)
し、空気圧縮機２を複数個の電磁弁４に空気管３
を介して接続し、各電磁弁４に１箇の空気駆動ピ
ンチバルブ７を空気管１０を介して接続し、各電
磁弁４とタイマー装置５とを導通して、密閉操作
箱に収納し、液肥混入かん水装置１とかん水パイ
プ７とを前記空気駆動ピンチバルブ７を介して接
続し、空気駆動ピンチバルブ７をかん水パイプ近
傍の任意の土中に埋設したことを特徴とする液肥
混入自動かん水装置。 An air compressor 2 is set in the liquid fertilizer mixing irrigation system 1, and the air compressor 2 is connected to a plurality of solenoid valves 4 and air pipes 3.
one air-driven pinch valve 7 is connected to each solenoid valve 4 through an air pipe 10, each solenoid valve 4 and timer device 5 are electrically connected, and housed in a closed operation box. A liquid fertilizer mixed automatic irrigation system characterized in that the liquid fertilizer mixed irrigation system 1 and the brine pipe 7 are connected through the air-driven pinch valve 7, and the air-driven pinch valve 7 is buried in arbitrary soil near the irrigation pipe. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103019U JPH041800Y2 (en) | 1987-07-04 | 1987-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103019U JPH041800Y2 (en) | 1987-07-04 | 1987-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02102947U JPH02102947U (en) | 1990-08-16 |
| JPH041800Y2 true JPH041800Y2 (en) | 1992-01-22 |
Family
ID=31333459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987103019U Expired JPH041800Y2 (en) | 1987-07-04 | 1987-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041800Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591102A (en) * | 1982-06-28 | 1984-01-06 | Fanuc Ltd | Gravity compensation mechanism for unhorizontal shaft of machine tool |
| JPS6153470A (en) * | 1984-08-20 | 1986-03-17 | Shimizu Constr Co Ltd | Pressure-feeding booster pump for concrete and soft earth and sand |
| JPS61187534A (en) * | 1985-02-14 | 1986-08-21 | Kubota Ltd | Feeding method of compressed air |
-
1987
- 1987-07-04 JP JP1987103019U patent/JPH041800Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591102A (en) * | 1982-06-28 | 1984-01-06 | Fanuc Ltd | Gravity compensation mechanism for unhorizontal shaft of machine tool |
| JPS6153470A (en) * | 1984-08-20 | 1986-03-17 | Shimizu Constr Co Ltd | Pressure-feeding booster pump for concrete and soft earth and sand |
| JPS61187534A (en) * | 1985-02-14 | 1986-08-21 | Kubota Ltd | Feeding method of compressed air |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02102947U (en) | 1990-08-16 |
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