CN107926648A - It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed - Google Patents
It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed Download PDFInfo
- Publication number
- CN107926648A CN107926648A CN201711202421.2A CN201711202421A CN107926648A CN 107926648 A CN107926648 A CN 107926648A CN 201711202421 A CN201711202421 A CN 201711202421A CN 107926648 A CN107926648 A CN 107926648A
- Authority
- CN
- China
- Prior art keywords
- water level
- field
- sliding electromagnet
- hinged lever
- gate
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Abstract
It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed, suitable for automatically controlling for paddy field water filling port.It is made of control cabinet, stent, bottom plate, fixed hinged lever, rechargeable battery, electric quantity indicator, closed type float switch, time delay breaker, sliding electromagnet, dumping switch, gate.System is battery powered, float switch can control field irrigation water depth, when field water level reaches setting water level, float switch is connected, battery is powered to sliding electromagnet, and sliding electromagnet iron core is retracted, and the hinged lever one end of fixation for being shelved on sliding electromagnet movable core one end comes off, the flap type gate for being suspended on the fixed hinged lever other end comes off immediately, closing gate.This device has the characteristics that manufacture cost is low, maintenance cost is low, convenient operation and management, is conducive to improve the field irrigation efficiency of management, prevents heavy irrigation, saves water resource.
Description
Technical field
Determine water level the present invention relates to a kind of paddy field field pipe-net mouth door and its application method, in particular to one kind is automatically closed
Paddy field field pipe-net mouth door gear is automatically closed in the water level of determining controlled by float switch and sliding electromagnet.
Background technology
With the development of the social economy, the problem of China's shortage of water resources is more and more prominent, while China is an agricultural
Big country, agricultural water account for more than the 60% of national total water consumption, therefore strengthen agricultural water conservation for alleviating China's shortage of water resources
Contradiction is of great significance.However, the most regional field irrigation management in China at present are also more extensive, rice irrigation is particularly,
Irrigation water wasting phenomenon is also very serious.Many field irrigation intake entrances lack personal management, often occur irrigating water inlet
After door is opened, it is impossible to situation about closing in time, so as to cause a large amount of wastes of irrigation water.Research and development are automatic determine water level closing field into
Water valve mouth, the upper limit water level that peasant household can set according to field, timely automated closing intake entrance, prevents field because of heavy irrigation
And unrestrained water phenomenon of metalling run out.The device is respectively provided with important meaning to saving paddy field irrigation water, reducing agricultural non -point pollution
Justice, while paddy field irrigation water management recruitment can be saved.
The content of the invention
The purpose of the present invention is for paddy field（Mainly rice terrace）Field irrigation, which provides, a kind of to be determined water level paddy field is automatically closed
Field pipe-net mouth door and its application method, the present invention are that a kind of paddy field controlled based on float switch and sliding electromagnet is determined
Water filling port door is automatically closed in water level, and the irrigation upper limit water level that can be set according to paddy field, closes water filling port door, prevent because not in time
Closed vertical gate can be closed in time and produce waste and the fertilizer loss of irrigation water, while save the irrigation management time.
Technical scheme is as follows：A kind of to determine water level paddy field field pipe-net mouth door, including gate is automatically closed, it is special
Sign is to be additionally provided with the water-level control apparatus for being installed on field, fixed hinged lever, control cabinet and be placed on control cabinet inner bottom plating
Rechargeable battery, button switch, sliding electromagnet, dumping switch；The water-level control apparatus is installed on field, the control
Case is arranged above water filling port door by stent, the rechargeable battery, button switch, water-level control apparatus, sliding electromagnet,
Dumping switch connects into series circuit；
The water-level control apparatus include float switch stent, casing, float switch, mark it is graduated lifting rod piece, conducting wire and
Lift adjustment and fixing bolt；The float switch stent is inserted into field, and casing is connected to float switch frame upper, and floating ball is opened
Pass is placed in above the face of field, and is set in by lifting rod piece in casing, and the lift adjustment is with fixing bolt by connecting with casing
Connect, lift rod piece for fixed, described conducting wire one end is connected with float switch, and the other end leads in control cabinet and is connected with circuit；
The dumping switch includes the metallic conductor and a bottom belt conducting metal for two separations being connected with foregoing circuit
The insulation columnar block of piece, the metallic conductor level of two separations are layed on the bottom plate of control cabinet, and insulation columnar block is placed in
On the metallic conductor of two separations, the conductive metal sheet of its bottom can turn on the metallic conductor of two separations, and the column that insulate
Block is placed in the movable core rear end of sliding electromagnet；The control cabinet reverse side is equipped with one for sliding electromagnet activity
The aperture that iron core stretches out, the sliding electromagnet movable core front end are stretched out outside control cabinet by aperture；
Control cabinet back side opposite side is equipped with fixed hinge, and the hinged lever of fixation is connected to control cabinet by fixed hinge and carries on the back
Face, one end of fixed hinged lever are located at the lower section of sliding electromagnet movable core front end, before the movable core of sliding electromagnet
End can be spacing to the progress of fixation hinged lever, and the other end of fixed hinged lever is used for hanging gate.
Further, it is connected with time delay breaker between the float switch and sliding electromagnet.
Further, it is additionally provided with the electric-quantity display device for observing rechargeable battery electricity.
Further, the other end of the hinged lever of the fixation is equipped with groove, and it is recessed that the gate by hanging cable hangs on this
At groove.
Further, the metallic conductor both sides for placing insulation columnar block are equipped with baffle.
Further, the arm of force of fixed hinge to the gate pulling force is significantly less than sliding electromagnet movable core active force
The arm of force, i.e., it is hinged in fixation that the active force that fixed hinged lever puts on sliding electromagnet movable core is significantly less than gate action
The pulling force of lever.
Further, the float switch is closed type float switch.
The above-mentioned application method determined water level and paddy field field pipe-net mouth door is automatically closed, it is characterized in that, under the logical state of not electricity,
The control cabinet back side is stretched out in the front end of sliding electromagnet movable core, blocks fixed hinged lever one end, and fixed hinged lever is another
Groove hanging gate is held, the port strobe that makes to pour water is kept it turned on；
Poured water requirement according to paddy field, setting float switch control water level, i.e., indicate quarter by lift adjustment and fixing bolt adjustment
The position of the lifting rod piece of degree.When in field, water level not up to sets water level, float switch is off, when water level reaches
When setting water level, float switch is connected, and circuit connects power supply, and sliding electromagnet is powered, its movable core is rearward retracted, fixed
Hinged lever one end is moved upwards, make fix hinged lever it is unbalance, gate hanging cable comes off under the effect of gravity, and gate falls pass
Close；Meanwhile the insulation columnar block for turning on two separate metal conductors is pushed over by electromagnet movable core rear end, insulated column
Shape block is separated with metallic conductor, and circuit disconnects；
To prevent dumping switch from not knocked down, sliding electromagnet and waste electricity are burnt out there is a situation where long-time is powered,
Time delay breaker is added between float switch and sliding electromagnet, accordingly even when dumping switch is not pushed over, is also ensured that logical
Disconnecting circuit in several seconds after electricity.
The present invention is that control device is automatically closed in the level gates of determining based on float switch and sliding electromagnet control, will be controlled
Case processed is fixed on stent, is placed in by base above water filling port door；There are the hinged lever of a fixation, one end suspension lock on control cabinet
Door, the other end are controlled by sliding electromagnet movable core；Water level control dress stent is securely inserted into field, and conducting wire passes through underground line
Cable protection casing leads to control cabinet；The metallic conductor for two separations that dumping switch includes being connected with circuit and a bottom are led
Electric metal piece（Paper tinsel）Insulating materials（Such as plastics）Columnar block, columnar block have conductive metal sheet（Paper tinsel）Downwards, put
It is placed on biseptate metallic conductor（Against sliding electromagnet movable core end）When, circuit is connected, artificially removes or is pushed away
When drawing electromagnet movable core pushes over, circuit disconnects.According to the control water level of setting, it can power in time, to push-and-pull electromagnetism
Iron is powered, and movable core is retracted, and fixed hinged lever is unbalance, and gate comes off closing.
The present invention is suitable for paddy field（Mainly rice terrace）Field pipe-net mouth door, major advantage are as follows：
1）Manufacture cost is low, power consumption is few, management is easy to operate, and dependable performance, maintaining are convenient, receive the palm easy to peasant
Hold；
2）The upper limit water level of pouring water that can be set according to paddy field, timely closed shutter, is conducive to save irrigation management recruitment, also favorably
In saving water resource, the liquid manure for preventing from producing because occurring heavy irrigation is lost in.
The contradiction of China's shortage of water resources is very prominent, and country pays much attention to agricultural water conservation, however, current Rice Cropping
Field pipe-net management in area is also very extensive, and it is also very serious to irrigate the phenomenon of water waste, therefore present invention tool is promoted and applied with preferable
Prospect.About 300 yuan of the making of apparatus of the present invention and installation cost, after it is estimated can water-saving more than 15%, while field can be saved
Between irrigation management recruitment, therefore apparatus of the present invention cost is relatively low, it is easy to spread to put, and better economic benefit.
Brief description of the drawings
Fig. 1 is control cabinet internal structure schematic diagram of the present invention（The columnar block that insulate is by under the state of pushing over）；
Fig. 2 is stent of the present invention and fixed hinged lever connection diagram；
Fig. 3 is water-level control apparatus schematic diagram in field of the present invention；
Fig. 4 is each control device wiring schematic diagram of the present invention；
In figure：1 control cabinet, 2 stents, 3 bases, 4 bottom plates, 5 rechargeable batteries, 6 button switches, 7 electric-quantity display devices, 8 delays are disconnected
Conductive gold is pasted in electric appliance, 9 sliding electromagnets, the movable core of 10 sliding electromagnets, the metallic conductor of 11 two separations, 12 bottoms
Belong to piece（Paper tinsel）Insulation columnar block, 13 fix hinged levers, and 14 fix hinge, and 15 are used for the groove of hanging gate, and 16 floating balls are opened
Close stent, 17 casings, 18 float switches（Closed type）, the 19 graduated lifting rod pieces of mark, the conducting wire of 20 float switches, 21 liftings
Adjusting and fixing bolt, 22 baffles.
Embodiment
The present apparatus is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes electrical equipment in control cabinet 1 and case, stent 2, base 3, fixed hinge
Branch lever 13, field water-level control apparatus, gate.Wherein electrical equipment includes in control cabinet：Chargeable storage 5, button are opened
Close 6 and electric-quantity display device 7, time delay breaker 8, sliding electromagnet 9, dumping switch（11、12）.Field water-level control apparatus includes
Float switch stent 16,（Closed type）The graduated lifting rod piece 19 of float switch 18, mark, conducting wire 20 and lift adjustment and fixation
Bolt 21.Conductor connections are as shown in Figure 4.
Bottom sets a plastic bottom board 4 in control cabinet, and sliding electromagnet 9 is fixed on bottom plate.It is small that the control cabinet back side sets one
Hole, makes the front end of sliding electromagnet movable core 10 stretch out control cabinet, movable core rear end placement dumping switch（11、12）.Incline
Switch and biseptate long and thin metal conductor 11 and bottom surface stickup sheet metal on bottom plate are laid on by level（Paper tinsel）Insulation column
Block 12 forms.The sheet metal for the columnar block that insulate（Paper tinsel）Veneer is downward, when being placed on two metallic conductors, switch connection；Absolutely
When edge columnar block is pushed over, switch off.To prevent dumping switch insulation columnar block accident unstability, both sides can be baffled
22.Battery, electric-quantity display device and button switch, time delay breaker and connecting wire can be placed directly on bottom plate 4 in control cabinet.
Fixed hinged lever 13 makes as shown in Figure 2, and the arm of force of fixed hinge 14 to gate hanging cable pulling force is much smaller than opposite side
The arm of force of sliding electromagnet movable core active force, according to lever principle, fixed hinged lever 13 puts on sliding electromagnet work
The active force of dynamic iron core acts on the pulling force of fixed hinged lever 13 much smaller than gate hanging cable, so as to use less push-and-pull
Electromagnet and less battery.
Gate one end is hung in the hinged lever of fixation, if a groove 15, in order to hanging gate；Longer one end, can be extended
The electromagnet movable core 10 of control cabinet blocks, and lever is in equilibrium state.Sliding electromagnet 9 is in field water-level control apparatus
There are power-off, energization two states under effect, when sliding electromagnet 9 is powered under the control of float switch 18,10 meeting of movable core
In retraction electric control box 1, the original meeting disequilibrium of lever 13 in equilibrium state, gate hanging cable takes off under the effect of gravity
Fall, gate falls closing；Meanwhile the insulation columnar block 12 that the movable core 10 of retraction is placed on two metallic conductors 11 ejects
Push over, whole circuit recovers off-position.
Field water-level control apparatus is installed on field, and from irrigating with a certain distance from dewatering outlet should have, dewatering outlet is irrigated to reduce
The influence that exit is choked water.Float switch stent should squeeze into field certain depth, to ensure stent safety and firmness.On elevating lever
Scale is used to set field pipe-net water depth, and conducting wire should lead to control cabinet by cable protection casing.
Port strobe of pouring water preferably uses flap type gate, and using this gate, once hanging cable comes off, gate can be in dead weight and water
Smoothly closed under the action of pressure.According to upper and lower draw and insert-type gate, due to the effect of water pressure, larger friction can be produced
Power, gate are difficult to completely close.
The system power consumption is less, and during off working state, system is in off-position automatically.Press the button of button switch 6
When, electric quantity indicator 7 can show battery capacity.If battery capacity is insufficient, battery can be removed and take indoor charging to.Due to
The system power consumption very little, battery charging in general 1 year once, can not install solar panel.If wanting from manually charging,
Solar panels can be installed to charge for battery.
The present invention is suitable for automatically controlling for paddy field water filling port, which is powered by rechargeable battery, float switch
Controllable field irrigation water depth（The position of the graduated lifting rod piece of mark is adjusted by lift adjustment and fixing bolt, from
And the position of float switch is adjusted, achieve the purpose that default field water level）, when field water level reaches setting water level, float switch
Connect, battery is powered to sliding electromagnet, and sliding electromagnet iron core is retracted, and is shelved on consolidating for sliding electromagnet movable core one end
Fixed hinged lever one end comes off, and the flap type gate for being suspended on the fixed hinged lever other end comes off immediately, closing gate.It is this
Device has the characteristics that manufacture cost is low, maintenance cost is low, convenient operation and management, is conducive to improve the field irrigation efficiency of management,
Prevent heavy irrigation, save water resource.
Claims (7)
- Determine water level 1. a kind of paddy field field pipe-net mouth door, including gate is automatically closed, it is characterized in that, it is additionally provided with water level control dress Put, fixed hinged lever（13）, control cabinet（1）And it is placed in control cabinet inner bottom plating（4）On rechargeable battery（5）, button opens Close（6）, sliding electromagnet（9）, dumping switch；The water-level control apparatus is installed on field, and the control cabinet passes through stent（2） It is arranged above water filling port door, the rechargeable battery, button switch, water-level control apparatus, sliding electromagnet, dumping switch connect It is connected into series circuit；The water-level control apparatus includes float switch stent（16）, casing（17）, float switch（18）, the graduated lifting of mark Rod piece（19）, conducting wire（20）And lift adjustment and fixing bolt（21）；The float switch stent（16）It is inserted into field, casing （17）It is connected to float switch frame upper, float switch（18）It is placed in above the face of field, and by lifting rod piece（19）It is set in Casing（17）It is interior, the lift adjustment and fixing bolt（21）By being connected with casing, rod piece, the conducting wire are lifted for fixed （20）One end is connected with float switch, and the other end leads in control cabinet and is connected with circuit；The dumping switch includes the metallic conductor for two separations being connected with foregoing circuit（11）An and bottom belt conduction The insulation columnar block of sheet metal（12）, two separation metallic conductor levels be layed on the bottom plate of control cabinet, insulate column Block is placed on the metallic conductor of two separations, and the conductive metal sheet of its bottom can turn on the metallic conductor of two separations, and Insulation columnar block is placed in the movable core of sliding electromagnet（10）Rear end；The control cabinet reverse side is equipped with one for pushing away The aperture for drawing electromagnet movable core to stretch out, the sliding electromagnet movable core front end are stretched out outside control cabinet by aperture；Control cabinet back side opposite side is equipped with fixed cut with scissors（14）, the hinged lever of fixation（13）Control is connected to by fixed hinge The case back side processed, one end of fixed hinged lever are located at the lower section of sliding electromagnet movable core front end, the activity of sliding electromagnet Rod nose can be spacing to the progress of fixation hinged lever, and the other end of fixed hinged lever is used for hanging gate.
- 2. it is according to claim 1 it is a kind of determine water level paddy field field pipe-net mouth door be automatically closed, it is characterized in that, the floating ball Time delay breaker is connected between switch and sliding electromagnet（8）.
- 3. it is according to claim 1 it is a kind of determine water level paddy field field pipe-net mouth door be automatically closed, it is characterized in that, be additionally provided with use In the electric-quantity display device of observation rechargeable battery electricity（7）.
- 4. it is according to claim 1 it is a kind of determine water level paddy field field pipe-net mouth door be automatically closed, it is characterized in that, the fixation The other end of hinged lever is equipped with groove（15）, the gate hangs on the groove by hanging cable.
- 5. it is according to claim 1 it is a kind of determine water level paddy field field pipe-net mouth door be automatically closed, it is characterized in that, the placement The metallic conductor both sides of insulation columnar block are equipped with baffle（22）.
- 6. it is according to claim 1 it is a kind of determine water level paddy field field pipe-net mouth door be automatically closed, it is characterized in that, the fixation Hinge（14）The arm of force to gate pulling force is significantly less than the arm of force of sliding electromagnet movable core active force, that is, fixes hinged lever and apply The active force for being added on sliding electromagnet movable core is significantly less than gate action in the pulling force of the hinged lever of fixation.
- 7. the application method determined water level and paddy field field pipe-net mouth door is automatically closed according to any one of claim 1-6, It is characterized in that under the logical state of not electricity, the control cabinet back side is stretched out in the front end of sliding electromagnet movable core, blocks fixed hinged thick stick Bar one end, fixed hinged lever other end groove hanging gate, the port strobe that makes to pour water are kept it turned on；Poured water requirement according to paddy field, setting float switch control water level, i.e., indicate quarter by lift adjustment and fixing bolt adjustment The position of the lifting rod piece of degree, when in field, water level not up to sets water level, float switch is off, when water level reaches When setting water level, float switch is connected, and circuit connects power supply, and sliding electromagnet is powered, its movable core is rearward retracted, fixed Hinged lever one end is moved upwards, make fix hinged lever it is unbalance, gate hanging cable comes off under the effect of gravity, and gate falls pass Close；Meanwhile the insulation columnar block for turning on two separate metal conductors is pushed over by electromagnet movable core rear end, insulated column Shape block is separated with metallic conductor, and circuit disconnects；To prevent dumping switch from not knocked down, sliding electromagnet and waste electricity are burnt out there is a situation where long-time is powered, Time delay breaker is added between float switch and sliding electromagnet, accordingly even when dumping switch is not pushed over, is also ensured that logical Disconnecting circuit in several seconds after electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202421.2A CN107926648A (en) | 2017-11-27 | 2017-11-27 | It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202421.2A CN107926648A (en) | 2017-11-27 | 2017-11-27 | It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107926648A true CN107926648A (en) | 2018-04-20 |
Family
ID=61948974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202421.2A Pending CN107926648A (en) | 2017-11-27 | 2017-11-27 | It is a kind of to determine water level paddy field field pipe-net mouth door and its application method is automatically closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107926648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343021A (en) * | 2020-11-06 | 2021-02-09 | 云南农业大学 | Can carry out field inlet gate of automatic control irrigation in crop full growth period |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094338A (en) * | 1996-09-20 | 1998-04-14 | Konno Hosei:Kk | Automatic water feeding equipment of paddy field |
| CN201662726U (en) * | 2010-04-17 | 2010-12-01 | 刘智年 | Tubular ball float water level inductive switch |
| CN203188189U (en) * | 2013-05-02 | 2013-09-11 | 锦州辽工青石科技有限公司 | Intelligent solar-powered automatic paddy field water level control gate |
-
2017
- 2017-11-27 CN CN201711202421.2A patent/CN107926648A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094338A (en) * | 1996-09-20 | 1998-04-14 | Konno Hosei:Kk | Automatic water feeding equipment of paddy field |
| CN201662726U (en) * | 2010-04-17 | 2010-12-01 | 刘智年 | Tubular ball float water level inductive switch |
| CN203188189U (en) * | 2013-05-02 | 2013-09-11 | 锦州辽工青石科技有限公司 | Intelligent solar-powered automatic paddy field water level control gate |
Non-Patent Citations (1)
| Title |
|---|
| 钱程: "田间自动灌水装置设计研究", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343021A (en) * | 2020-11-06 | 2021-02-09 | 云南农业大学 | Can carry out field inlet gate of automatic control irrigation in crop full growth period |
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Application publication date: 20180420 |