CN106702986A - Assembly type farmland automatic water irrigation and stop device - Google Patents
Assembly type farmland automatic water irrigation and stop device Download PDFInfo
- Publication number
- CN106702986A CN106702986A CN201710168901.5A CN201710168901A CN106702986A CN 106702986 A CN106702986 A CN 106702986A CN 201710168901 A CN201710168901 A CN 201710168901A CN 106702986 A CN106702986 A CN 106702986A
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- Prior art keywords
- gate
- buoy
- pull rope
- spring
- shifting chute
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
- E02B13/02—Closures for irrigation conduits
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses an assembly type farmland automatic water irrigation and stop device, which comprises parts such as a spring support post, a low-elasticity spring, a spring hook, a water discharging pipe opening, a gate moving groove, a cuboid gate, a gate towing rope, pulleys, a pulley support frame, a pulley support table, a buoy, a buoy towing rope and an observation well. The assembly type farmland automatic water irrigation and stop device has the advantages that the automatic water irrigation and stop can be realized according to a preset water level; the quantitative and punctual farmland water supply is realized; the efficient and feasible effects are achieved; the labor is saved; the gate can be sealed by a wedge-shaped body and a rubber ring; water cannot easily leak; the quantitative production can be realized; the assembly type use is realized.
Description
Technical field
The present invention is to be related to a kind of assembled suitable for farmland water-saving irrigation to fill antipriming automatically, is specifically related to
And design and a kind of suitable for farmland final stage field pipe-net channel and meet the assembled of water-saving irrigation requirement and fill antipriming automatically.
Background technology
Agricultural is exactly since ancient times the basis of national economy, in order to realize that China's economy is continued to develop and comprehensive strength
Improve, agricultural development road is being explored always by China, and many aspects such as agricultural science and technology, economy and society achieve it is great into
Just.But undeniable to be, the present agricultural science and technology popularization of China still is apparent not enough, automation, robotic, modernization deficiency, manpower
Waste extremely serious.In recent years under national policy support, some Large-Sized Irrigation Districts are constantly built up and development, automatic irrigation system
It is gradually gained popularity, some problems is there is also while offering convenience.
Irrigated area typically build have dry, branch, bucket, agriculture, hair Pyatyi channel, afterbody channel to field water delivery last
Station is provided with dewatering outlet check gate, and check gate huge number, construction material mainly has：Engineering plastics, concrete and iron.Application type
Predominantly field U-shaped canal, trapezoidal final stage channel.Field enter water hole aspect be then by final stage irrigation channel distribution field irrigate it is small-sized
Control building, with it is large in number and widely distributed the characteristics of, its tightness to antipriming, gate opening/closing flexibility aspect have higher
Requirement.Structure used by water hole is entered in the field promoted the use of in irrigated area in recent years board plug type, and suspension type is box, flap type, rotation
Rotatable, the various structures such as door-sliding, construction material has engineering plastics, concrete, iron, flexible pipe etc..But these devices are common to be lacked
Put and be：Need manual control, it is impossible to which automatic switch control is realized discharging water and sealing.
Meanwhile, often occur that night discharges water in gravity-irrigated area management, and due to composite factors such as time, weather, manpowers
Influence simultaneously, peasant is difficult to switch dewatering outlet on time according to the rules, and field pipe-net amount is often difficult to control to, cause many fillings or few filling to ask
Topic, all can to some extent influence the effect of field irrigation and growing for plant, influence the implementation of water-saving irrigation technique, and
Cause substantial amounts of liquid manure losing issue.And because the distribution of field dewatering outlet is large in number and widely distributed, existing design is difficult to accomplish assembling
The characteristics of formula, is extremely inconvenient, it is necessary to arrive field being made by manufacturers or users, is also unfavorable for quantifying production, be unfavorable for the popularization of water-saving irrigation with
Promote.
The content of the invention
For above-mentioned field check gate dewatering outlet need to by manpower, fill water-stagnating effect it is poor, cannot assemble the problems such as, there is provided
It is a kind of it is scientific and effective, be easy to assembled produce install, strong operability, can according to preset water level upper and lower bound be opened and closed sluice from
It is dynamic to fill antipriming, manpower is saved, and without electricity consumption, economize on resources.
In order to solve the above-mentioned technical problem, the present invention is to be achieved through the following technical solutions：
A kind of assembled farmland fills antipriming automatically, including is arranged at the gate shifting chute of auto-irrigation mouthful, and gate is moved
Offer to be slided in water discharging spout, gate shifting chute on dynamic groove and be provided with gate, gate connects gate in one end of glide direction
Pull rope, other end connection buoy pull rope, the other end of buoy pull rope bypass respectively the first fixed pulley, the second fixed pulley with
It is arranged at the buoy connection in inspection well；The other end of gate pull rope is connected with spring, one end and the spring supporting post of spring
Connection, spring supporting post is fixedly installed on ground；Water level in inspection well rises or falls so that buoy with water level together
Rise or fall, the raising and lowering of buoy, by the pulling force between gate pull rope, buoy pull rope and spring and recovery
Power, drives gate to be slided in gate shifting chute middle left and right, so as to open or close water discharging spout.
The water discharging spout is used to be connected with field pipeline, and the gate shifting chute is polyvinyl chloride material with gate,
It is difficult to get rusty, long service life.
Water discharging spout is provided with rubber blanket, when gate is closed up with gate shifting chute, is more sealed at water discharging spout.
The two ends of gate glide direction are provided with rubber system sphenoid in gate shifting chute, for shutting clamping during gate
Notch, makes gate to be come off when shutting water discharging spout in gate shifting chute, is easy to pull open when gate is removed.
Compared with prior art, the beneficial effects of the invention are as follows：
Apparatus structure is simple in the present invention, the effect regulating gate opening and closing of the elastic force and buoyancy of ingenious utilization spring；Can root
According to preset water level, automatic filling sealing is realized, accomplish to quantify, supply on schedule field water, it is efficiently feasible, save manpower；Utilize
Sphenoid and rubber ring can seal gate, antileaking；And can realize quantifying production, assembled is used.
Brief description of the drawings
Fig. 1 is to fill antipriming main body schematic diagram automatically.
Fig. 2 is gate and gate shifting chute schematic diagram.
Fig. 3 is float portion schematic diagram.
In figure：1- spring supporting posts；The small spring of 2- elasticity；3- carbines；4- gate pull ropes；5- gate shifting chutes；
6- water discharging spouts；7- cuboid gates；8- buoy pull ropes；9th, 10- pulleys；11- pulley support framves；12- pulley support platforms；
13- inspection wells；14- buoys；51- rubber rings；52- rubber system sphenoids；13- inspection wells；14- buoys；141- buoys lid mouthful.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Shown in Fig. 1-3, assembled farmland of the present invention fills antipriming automatically to be included：Spring supporting post 1；Elasticity is small
Spring 2；Carbine 3；Gate pull rope 4；Gate shifting chute 5；Water discharging spout 6；Cuboid gate 7；Buoy pull rope 8；First
Fixed pulley 9, the second fixed pulley 10；Pulley support frame 11；Pulley support platform 12；Inspection well 13；Buoy 14, buoy lid mouth 141, rubber
The technical characteristics such as cushion rubber 51, rubber system sphenoid 52.
The gate shifting chute 5 60cm long, 45cm wide, inner width 35cm, gate 7 60cm long, about 34cm wide, it is ensured that can be from
Pass through in groove, both of which makes of polyvinyl chloride, water discharging spout is provided with rubber ring with the junction of gate, it is ensured that gate and lock
When door shifting chute is connected, gate can be by the water discharging spout good seal on gate shifting chute, will not leak.
The water discharging spout external diameter 25cm, internal diameter 23cm, 5cm long, making material is engineering plastics, and water resistance is good, embedding
In in the pipeline of field, it is joined directly together with channel, formula convenient for assembly is installed.
Gate pull rope 4 is lightweight rope with buoy pull rope 8, and the one end of buoy pull rope 8 is connected with gate, buoy traction
8 other ends of restricting bypass the first fixed pulley 9, the second fixed pulley 10 and are connected with buoy respectively, and the first fixed pulley 9 passes through pulley support bar
11 fix on the ground with pulley support platform 12.
Spring one end is connected on spring supporting post 1, and the other end is connected by carbine 3 with gate pull rope 4, and gate leads
Messenger has two strands of equal length, and two strands of gate pull ropes are connected to same one end of gate.
Gate shifting chute is fixedly installed on auto-irrigation mouthful, as shown in figure 1, now water level is minimum in inspection well 13, buoy
14 are in lowest water level, and buoy pull rope is in tension state, and gate 7 receives the pulling force of buoy pull rope 8, wrong with gate shifting chute
Open, water discharging spout is in opening-wide state, now, gate shifting chute and gate pull rope 4 and spring are subject to the pulling force of buoy,
When buoy 14 is in lowest water level, the degree that spring is stretched is maximum, but recovers the limit without departing from its elasticity, and gate 7 is located at lock
The rightmost side of door shifting chute, keeps water discharging spout 6 to open completely, toward field pipe-net.Now water level is preferably minimized in inspection well, floats
Mark 14 is in lowest water level, and buoy is made a concerted effort to keep balancing with self gravitation by buoyancy and the pulling force of buoy pull rope 8.Gate 7
By gate pull rope 4 make a concerted effort and buoy pull rope 8 pulling force, when maintaining poised state, two power are equal.
As shown in Fig. 2 gate is slided in gate shifting chute, the two ends of gate shifting chute are set with the glide direction of gate
There is rubber system sphenoid 52, prevent gate from can be moved from gate there are two rubber system sphenoids for piling in the inside end of shifting chute 5
52, when gate 7 is dragged to, time slot herein is high to be tapered into, pressure increase, and frictional force increase blocks gate 7.The end of gate 7
Also there are two sphenoids 71 in end outside, is also used for blocking gate.
The a diameter of 27cm of rubber ring 51 described in the present embodiment, for sealed gate.
As shown in figure 3, water level is gradually increasing in water-pouring process, buoyancy increase, buoy 13 is moved up, and is now guarantee
Buoyancy and buoy traction rope tension are equal to the gravity of buoy 14, and buoy pull rope 8 is lax to make pulling force be reduced to zero, and spring does not receive pulling force
Effect, produces restoring force, and traction gate produces acceleration to the left, gate to progressively close off and discharge water to being moved in gate shifting chute 5
The mouth of pipe, buoy pull rope 8 is gradually tightened up during this, and until gate 7 has completely closed water discharging spout, gate reaches gate slot
End when, because there is a rubber system sphenoid, groove reduction high, pressure increase, frictional force increase, gate stops movement, now, buoy
Traction rope tension is equal with elastic force and gate the traction rope tension of spring, and poised state is reached again, and the device realizes auto-stopping
Water.
In inspection well during water level decreasing, buoyancy reduces, and buoy is moved down, buoy pull rope internal force increase, more than gate
The internal force sum of pull rope 4, dragging gate moves right, and due to the thin characteristic of thickness one of sphenoid one, the time slot that moves right is high
Become larger, pressure reduces, frictional force reduces, therefore gate is easily removed.In moving process, spring force and two gates draw
The holding dynamic equilibrium of making a concerted effort of rope internal force, elastic force gradually increases, and spring is gradually extended so that water discharging spout 6 is reopened, the dress
Auto-irrigation is put, buoyancy increase repeats automatic water stopping step when water level reaches certain value.
Buoy described in the present embodiment 15cm high, 80cm long, 60cm wide, are made, boring of PVC-U；Buoy
Lid 141 can be opened, and can change the gravity of buoy 14 by it to weight is filled in buoy.
The undeclared part being related in the present invention is same as the prior art or is realized using prior art.
Claims (4)
1. a kind of assembled farmland fills antipriming automatically, it is characterized in that：Gate shifting chute including being arranged at auto-irrigation mouthful,
Offer to be slided in water discharging spout, gate shifting chute on gate shifting chute and be provided with gate, gate connects in one end of glide direction
Connect gate pull rope, other end connection buoy pull rope, the other end of buoy pull rope bypasses the first fixed pulley, second determines respectively
Pulley is connected with the buoy being arranged in inspection well；The other end of gate pull rope is connected with spring, one end of spring and spring
Support column is connected, and spring supporting post is fixedly installed on ground；Water level in inspection well rises or falls so that buoy is with water
Position together rises or falls, the raising and lowering of buoy, by the pulling force between gate pull rope, buoy pull rope and spring and
Restoring force, drives gate to be slided in gate shifting chute middle left and right, so as to open or close water discharging spout.
2. a kind of assembled farmland according to claim 1 fills antipriming automatically, it is characterized in that:The water discharging spout is used
It is connected in field pipeline, the gate shifting chute is polyvinyl chloride material with gate.
3. a kind of assembled farmland according to claim 1 fills antipriming automatically, it is characterized in that:Water discharging spout is provided with
Rubber blanket.
4. a kind of assembled farmland according to claim 1 fills antipriming automatically, it is characterized in that：In gate shifting chute in
The two ends of gate glide direction are provided with rubber system sphenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168901.5A CN106702986A (en) | 2017-03-21 | 2017-03-21 | Assembly type farmland automatic water irrigation and stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168901.5A CN106702986A (en) | 2017-03-21 | 2017-03-21 | Assembly type farmland automatic water irrigation and stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702986A true CN106702986A (en) | 2017-05-24 |
Family
ID=58886837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168901.5A Pending CN106702986A (en) | 2017-03-21 | 2017-03-21 | Assembly type farmland automatic water irrigation and stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702986A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534858A (en) * | 2018-04-12 | 2018-09-14 | 河海大学 | A kind of difference power triggering type Precision Irrigation flowmeter |
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
| CN111328524A (en) * | 2020-04-15 | 2020-06-26 | 河海大学 | Automatic fertilizing device |
| CN112227318A (en) * | 2020-09-27 | 2021-01-15 | 鞍钢集团矿业有限公司 | Automatic control device for rice irrigation opening and use method |
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| SU847289A1 (en) * | 1979-06-07 | 1981-07-15 | Всесоюзный Научно-Исследовательскийинститут Риса | Device for regulating water level in rice basins |
| CN2137000Y (en) * | 1992-09-19 | 1993-06-23 | 陈灵仙 | Water level automatic controlling sluice gate |
| JP2630738B2 (en) * | 1994-04-08 | 1997-07-16 | 富山県 | Anti-vibration device for gate hanging rope |
| CN2649643Y (en) * | 2003-07-17 | 2004-10-20 | 李键 | Automatic telescopic sealing-up device |
| CN201640122U (en) * | 2010-03-26 | 2010-11-24 | 福建农林大学 | Automatic quantified water-saving irrigation device for farmland |
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| CN203569537U (en) * | 2013-11-05 | 2014-04-30 | 周艳梅 | Novel lever type automatic diversion sluice |
| CN105788427A (en) * | 2016-04-22 | 2016-07-20 | 清华大学 | Lifting device for hydraulics simulation |
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2017
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Patent Citations (8)
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| SU847289A1 (en) * | 1979-06-07 | 1981-07-15 | Всесоюзный Научно-Исследовательскийинститут Риса | Device for regulating water level in rice basins |
| CN2137000Y (en) * | 1992-09-19 | 1993-06-23 | 陈灵仙 | Water level automatic controlling sluice gate |
| JP2630738B2 (en) * | 1994-04-08 | 1997-07-16 | 富山県 | Anti-vibration device for gate hanging rope |
| CN2649643Y (en) * | 2003-07-17 | 2004-10-20 | 李键 | Automatic telescopic sealing-up device |
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| CN102535413A (en) * | 2012-02-15 | 2012-07-04 | 朱新国 | Farmland gate |
| CN203569537U (en) * | 2013-11-05 | 2014-04-30 | 周艳梅 | Novel lever type automatic diversion sluice |
| CN105788427A (en) * | 2016-04-22 | 2016-07-20 | 清华大学 | Lifting device for hydraulics simulation |
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| 王春堂: "一种经济实用的涌灌水力自动装置", 《中国农村水利水电》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534858A (en) * | 2018-04-12 | 2018-09-14 | 河海大学 | A kind of difference power triggering type Precision Irrigation flowmeter |
| CN108534858B (en) * | 2018-04-12 | 2021-09-17 | 河海大学 | Differential triggering type accurate irrigation water metering device |
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
| CN111328524A (en) * | 2020-04-15 | 2020-06-26 | 河海大学 | Automatic fertilizing device |
| CN112227318A (en) * | 2020-09-27 | 2021-01-15 | 鞍钢集团矿业有限公司 | Automatic control device for rice irrigation opening and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |