JPH0453425A - Water supplying controller in sprinkler of sowing machine - Google Patents
Water supplying controller in sprinkler of sowing machineInfo
- Publication number
- JPH0453425A JPH0453425A JP16106290A JP16106290A JPH0453425A JP H0453425 A JPH0453425 A JP H0453425A JP 16106290 A JP16106290 A JP 16106290A JP 16106290 A JP16106290 A JP 16106290A JP H0453425 A JPH0453425 A JP H0453425A
- Authority
- JP
- Japan
- Prior art keywords
- water
- irrigation
- valve
- relief valve
- water supply
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000009331 sowing Methods 0.000 title description 2
- 238000003973 irrigation Methods 0.000 claims description 19
- 230000002262 irrigation Effects 0.000 claims description 19
- 238000010899 nucleation Methods 0.000 claims description 10
- 239000003621 irrigation water Substances 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、播種機の灌水装置における給水間Ｕ４装置に
係るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a water supply U4 device in an irrigation device for a seeding machine.
水ノズルに至る灌水給水系路中にストレーナ、リリーフ
弁及び流量調整弁を装備したものにおいて、前記リリー
フ弁は、水源と前記流量調整弁との間に位置させた播種
機の灌水装置における給水制御装置が記載されている。In an irrigation water supply system that is equipped with a strainer, a relief valve, and a flow rate adjustment valve in the irrigation water supply path leading to the water nozzle, the relief valve controls the water supply in the irrigation device of the seeding machine located between the water source and the flow rate adjustment valve. The equipment is described.
（発明が解決しようとする課題）
公知のものは、給水系路を構成するビニールホースの破
裂防止と、灌水量の安定化を図る目的で、リリーフ弁を
用いているが、前記リリフ弁は、水源と前記流量調整弁
との間に位置させである。(Problems to be Solved by the Invention) In the known system, a relief valve is used for the purpose of preventing rupture of a vinyl hose constituting a water supply system path and stabilizing the amount of water. It is located between the water source and the flow rate regulating valve.
そのため、前記流量調整弁を開いて使用するときはリリ
ーフ弁の作用が鈍感となり、灌水量の安定化が図れない
問題がある。Therefore, when the flow rate regulating valve is opened and used, the action of the relief valve becomes insensitive, and there is a problem that the amount of irrigation cannot be stabilized.
（課題を解決するための手段）
よって本発明は、水源１から灌水ノズル６に至る灌水給
水系路中にストレーナ１０、リリーフ弁１１及び流量調
整弁しを装備したものにおいて前記流量調整弁１２と前
記灌水ノズル６との間に狭窄部１３を形成し、前記リリ
ーフ弁０は、前記流量調整弁１２と前記狭窄部１３との
間に位置させた播種機の灌水装置における給水制御装置
としたものである。(Means for Solving the Problems) Accordingly, the present invention provides a strainer 10, a relief valve 11, and a flow rate adjustment valve in an irrigation water supply system path from a water source 1 to an irrigation nozzle 6. A constricted portion 13 is formed between the irrigation nozzle 6 and the relief valve 0 is a water supply control device in an irrigation device of a seeding machine located between the flow rate adjustment valve 12 and the constricted portion 13. It is.
（実施例）
本発明の一実施例を図面により説明すると１は水源で、
水道かポンプである。２は播種機で、該播種機２は重箱
３を自動的に搬送しながら、その過程において、床土供
給、播種、灌水、覆土供給等の作業を行なう。(Example) An example of the present invention will be described with reference to the drawings. 1 is a water source;
Either water or a pump. Reference numeral 2 denotes a seeding machine, and the seeding machine 2 automatically transports the stacked boxes 3, and in the process performs operations such as supplying bed soil, sowing, watering, and supplying covering soil.
４は、前記した灌水作業を行なう灌水装置である。4 is an irrigation device that performs the above-mentioned irrigation work.
該者水装置４は、前記播種機２の機枠上に設置する。The water device 4 is installed on the machine frame of the seeding machine 2.
該灌水装置４は、給水コントロールユニット５、電磁弁
（図示省略）、流量計（図示省略）灌水ノズル６、給水
ホース７、排水ホース８等により構成される。The irrigation device 4 includes a water supply control unit 5, a solenoid valve (not shown), a flow meter (not shown), an irrigation nozzle 6, a water supply hose 7, a drainage hose 8, and the like.
前記電磁弁は電源スィッチの入・切操作により開閉する
。The solenoid valve is opened and closed by turning on and off a power switch.
給水コントロールユニント５は、エルボ形管９と、エル
ボ形管９内に挿入されるストレーナ１０と、エルボ形管
９の一次側に取付けた給水ホス７の結合ノズル１４と、
エルボ形管９の中間に設けた流量調整弁１２と、エルボ
形管９の１ｋｔ調整弁１２より先の二次側に取付けた排
水ホース８の結合ノズル１５と、狭窄部１３と、リリー
フ弁１１と、キャップ１６を装備する。The water supply control unit 5 includes an elbow pipe 9, a strainer 10 inserted into the elbow pipe 9, and a joint nozzle 14 of the water supply host 7 attached to the primary side of the elbow pipe 9.
A flow rate adjustment valve 12 provided in the middle of the elbow-shaped pipe 9, a joint nozzle 15 of the drain hose 8 attached to the secondary side of the elbow-shaped pipe 9 beyond the 1kt adjustment valve 12, a constricted portion 13, and a relief valve 11. And equip Cap 16.
前記ストレーナ１０は、給水ホース７から送昭される木
の中に混入せる異物を取り除いて清浄な水とするもので
、前記エルボ形管９内に金網を円筒状に巻装したものを
嵌装させて構成する。The strainer 10 removes foreign matter mixed into the wood fed from the water supply hose 7 to make the water clean, and a wire mesh wrapped in a cylindrical shape is fitted inside the elbow-shaped pipe 9. and configure it.
キャー７プ１６の使用により、ストレーナ１０を前記管
路９内から取り出して、洗沙若しくは交換する。By using the cap 16, the strainer 10 is taken out from the pipe line 9 and washed or replaced.
前記リリーフ弁１１は、バネ１７で、水圧か作動圧以上
に上昇した場合にエルボ形管９の水を外部に浴出させて
水圧を制御するもので、前記流量調整弁ρと狭窄部１３
との間に設ける。The relief valve 11 is a spring 17 that controls the water pressure by letting the water in the elbow pipe 9 escape to the outside when the water pressure rises above the operating pressure.
Provided between.
（作用）
本発明は、給水系路内に送給された水中の異物は前記ス
トレーナ１０によって除塵する。(Function) In the present invention, the strainer 10 removes foreign matter from the water fed into the water supply system.
また、灌水作業時、水源１の異常で、水圧が上昇したと
きは、リリーフ弁１１によって排水し、灌水量を安定さ
せる。Further, during irrigation work, when the water pressure increases due to an abnormality in the water source 1, water is drained by the relief valve 11 to stabilize the amount of water.
水ノズルに至る灌水給水系路中にストレーナ、リリーフ
弁及び流量調整弁を装備したものにおいて、前記リリー
フ弁は、水源と前記流量調整弁との間に位置させた播種
機の灌水装置における給水制御装置が記載されている。In an irrigation water supply system that is equipped with a strainer, a relief valve, and a flow rate adjustment valve in the irrigation water supply path leading to the water nozzle, the relief valve controls the water supply in the irrigation device of the seeding machine located between the water source and the flow rate adjustment valve. The equipment is described.
公知のものは、給水系路を構成するビニールホースの破
裂防止と、灌水量の安定化を図る目的で、リリーフ弁を
用いているが、前記リリフ弁は、水源と前記流量調整弁
との間に位置させである。In the known system, a relief valve is used for the purpose of preventing rupture of the vinyl hose that constitutes the water supply system path and stabilizing the amount of water. It is located in
そのため、前記流量調整弁を開いて使用するときはリリ
ーフ弁の作用が鈍感となり、灌水量の安定化が図れない
問題がある。Therefore, when the flow rate regulating valve is opened and used, the action of the relief valve becomes insensitive, and there is a problem that the amount of irrigation cannot be stabilized.
しかるに本発明は、水源ｌから灌水ノズル６に至る灌水
給水系路中にストレーナ１０、リリーフ弁１１及び流量
調整弁臣を装備したものにおいて、前記流量調整弁１２
と前記灌水ノズル６との間に狭窄部１３を形成し、前記
リリーフ弁１１は、前記流量調整弁１２と前記狭窄部１
３との間に位置させた播種機の灌水装置における給水制
御装置としたものであるから、公知例の欠陥を防止する
。However, the present invention is equipped with a strainer 10, a relief valve 11, and a flow rate adjustment valve in the irrigation water supply line from the water source 1 to the irrigation nozzle 6, in which the flow rate adjustment valve 12
and the irrigation nozzle 6, and the relief valve 11 is formed between the flow rate regulating valve 12 and the narrowing part 1.
Since this is a water supply control device for a watering device of a seeding machine located between 3 and 3, the defects of the known example can be prevented.
第１図は播種機の正断面図、第２図は要部断面図である
。
符号の説明
１・・・水源、２・・・播種機、３・・・苗箱、４・・
・灌水装置、５・・・給水コントロールユニット、６・
・・灌水ノズル、７・・・給水ホース、８・・・排水ホ
ース、９・・・エルボ形管、１０・・・ストレーナ、１
１・・・リリフ弁、１２・・・流量調整弁、１３・・・
狭窄部、１４・・・結合ノズル、１５・・・結合ノズル
、１６・・・キャップ、１７・・・バネ。
外２名FIG. 1 is a front sectional view of the seeding machine, and FIG. 2 is a sectional view of the main parts. Explanation of symbols 1...Water source, 2...Seeder, 3...Seedling box, 4...
・Irrigation device, 5... Water supply control unit, 6.
...Irrigation nozzle, 7...Water supply hose, 8...Drainage hose, 9...Elbow pipe, 10...Strainer, 1
1... Relief valve, 12... Flow rate adjustment valve, 13...
Narrowed portion, 14... Combined nozzle, 15... Combined nozzle, 16... Cap, 17... Spring. 2 people outside
Claims (1)
ーナ１０、リリーフ弁１１及び流量調整弁１２を装備し
たものにおいて、前記流量調整弁１２と前記灌水ノズル
６との間に狭窄部１３を形成し、前記リリーフ弁１１は
、前記流量調整弁１２と前記狭窄部１３との間に位置さ
せた播種機の灌水装置における給水制御装置。In the irrigation water supply system path from the water source 1 to the irrigation nozzle 6, which is equipped with a strainer 10, a relief valve 11, and a flow rate adjustment valve 12, a narrowed portion 13 is formed between the flow rate adjustment valve 12 and the irrigation nozzle 6. The relief valve 11 is a water supply control device in a watering device of a seeding machine, which is located between the flow rate adjustment valve 12 and the constricted portion 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16106290A JP2850154B2 (en) | 1990-06-19 | 1990-06-19 | Water supply control device in watering device of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16106290A JP2850154B2 (en) | 1990-06-19 | 1990-06-19 | Water supply control device in watering device of seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453425A true JPH0453425A (en) | 1992-02-21 |
| JP2850154B2 JP2850154B2 (en) | 1999-01-27 |
Family
ID=15727890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16106290A Expired - Lifetime JP2850154B2 (en) | 1990-06-19 | 1990-06-19 | Water supply control device in watering device of seeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2850154B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354942A (en) * | 2001-06-01 | 2002-12-10 | Tetsuken Kogyo Kk | Water washing investigation apparatus of lawn grass rhizosphere and method for water washing |
| CN102172444A (en) * | 2011-03-01 | 2011-09-07 | 王国华 | Stainless steel water cap and manufacturing method thereof |
| CN109430003A (en) * | 2018-11-30 | 2019-03-08 | 贾城皓 | Adjustable water flow output angle simultaneously has night prompting crops automatic watering device |
-
1990
- 1990-06-19 JP JP16106290A patent/JP2850154B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354942A (en) * | 2001-06-01 | 2002-12-10 | Tetsuken Kogyo Kk | Water washing investigation apparatus of lawn grass rhizosphere and method for water washing |
| CN102172444A (en) * | 2011-03-01 | 2011-09-07 | 王国华 | Stainless steel water cap and manufacturing method thereof |
| CN109430003A (en) * | 2018-11-30 | 2019-03-08 | 贾城皓 | Adjustable water flow output angle simultaneously has night prompting crops automatic watering device |
| CN109430003B (en) * | 2018-11-30 | 2020-12-18 | 嘉兴市盛康信息科技有限公司 | Adjustable water flow output angle has automatic watering device of warning crops night |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2850154B2 (en) | 1999-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5525241A (en) | Solid halogen feed system | |
| JPS6057100A (en) | Safety device for water piping | |
| JPH0453425A (en) | Water supplying controller in sprinkler of sowing machine | |
| IE55128B1 (en) | Valve automatically regulating the operating vacuum for milking installations | |
| JPH0343975Y2 (en) | ||
| US4559964A (en) | Valve unit for a washing device of private parts of human body | |
| US5117660A (en) | Appliance waste water drought relief system | |
| EP0580265B1 (en) | Whirlpool bath system | |
| US2553379A (en) | Fertilizer spray device | |
| US1974355A (en) | Hydrofertilizer apparatus | |
| US3368334A (en) | Air filter and air pressure regulating unit | |
| US2085824A (en) | Washfotjntain | |
| EP0437164A2 (en) | Shower having a water outlet adjustable in two positions | |
| EP0847373B1 (en) | Device for re-suction of water from an outlet pipe in connection with a water purifier | |
| CN211703135U (en) | Intelligence plant bacterin irrigation equipment | |
| ES484585A1 (en) | A water flow control device | |
| US2762332A (en) | Sprinkler and stock watering system | |
| US2757827A (en) | Liquid dispensing apparatus | |
| CS273326B2 (en) | Filter with continuous circulation,especially for agricultural machines for plant protection | |
| US2253727A (en) | Portable dam for irrigating ditches | |
| KR200310593Y1 (en) | A water feeding apparatus for a barn | |
| JP2606028Y2 (en) | Irrigation hydrant | |
| SU1069718A1 (en) | Subsoil irrigation system | |
| JPH02215318A (en) | Watering to garden tree or such | |
| JP2503444Y2 (en) | Irrigation device drug mixing nozzle |