CN109440895A - A kind of paddy field automatic plumbing equipment - Google Patents
A kind of paddy field automatic plumbing equipment Download PDFInfo
- Publication number
- CN109440895A CN109440895A CN201811289381.4A CN201811289381A CN109440895A CN 109440895 A CN109440895 A CN 109440895A CN 201811289381 A CN201811289381 A CN 201811289381A CN 109440895 A CN109440895 A CN 109440895A
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- Prior art keywords
- paddy field
- rod
- tube
- protective housing
- big
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental Sciences (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a kind of paddy field automatic plumbing equipments, reservoir including being provided with multiple paddy field sides, protective housing is equipped between each paddy field and reservoir, the interior bottom of the protective housing is connected with U-tube, and the U-tube is sequentially connected and is constituted by small vertical portion, horizontal part and big vertical portion.Advantage is: passing through the variation of floating buoyancy, floating ball, synchronizing bar and connecting rod carry out the displacement in vertical direction, and utilize the active body of rod, small piston, U-tube, big piston and the driven body of rod realize the conversion of active force and displacement, the unlatching of throttle valve flashboard and feedwater circuit, drain the connection of circuit, water supply and drainage operation is realized by two-way suction pump in water depth bounds, whole process observes decision without manual measurement, greatly save manpower and time, the paddy agriculture of large area can also be managed well, meet the needs of paddy agriculture modernization.
Description
Technical field
The present invention relates to plumbing equipment technical field more particularly to a kind of paddy field automatic plumbing equipments.
Background technique
Paddy field is divided into two class of paddy field irrigating and fields on hill tops which depend on rains for water by water source situation.Wherein paddy field irrigating, which refers to, source ensuring and irrigation
Facility, in general year's harvest energy normal irrigation, for planting the arable land of aquatic crops.In paddy planting industry, the depth of water water in field
Degree just can guarantee that the aquatic crops water demand in different times, traditional technology generally use gage measurement to insert in a certain range
Enter paddy field bottom, visually observe gage numerical value and start suction pump and be managed in a manner of carrying out plumbing to paddy field, is managed
Personnel must at interval of measure, observe for a period of time, plumbing just can guarantee that the paddy field water depth moment is maintained at certain
In range, more labor intensive and time, when facing large area paddy field, this mode is obviously infeasible, can not meet existing
For the demand of agriculture industrialization, therefore need to be improved.
For this purpose, we have proposed a kind of paddy field automatic plumbing equipments.
Summary of the invention
The purpose of the present invention is to solve the problems in background techniques, and a kind of automatic plumbing dress in the paddy field proposed
It sets.
To achieve the goals above, present invention employs following technical solutions: a kind of paddy field automatic plumbing equipment, including
It is provided with the reservoir of multiple paddy field sides, protective housing, the interior bottom of the protective housing are equipped between each paddy field and reservoir
Portion is connected with U-tube, and the U-tube is sequentially connected and is constituted by small vertical portion, horizontal part and big vertical portion, the small vertical portion with
The inner wall of big vertical portion slidably connects respectively to live greatly in the small piston and big piston that vertical direction is displaced, the small piston
Sealing container is collectively formed between plug and U-tube, is filled with incompressible stationary fluid, the small piston in the sealing container
Be respectively and fixedly connected with the active body of rod that is vertically arranged and the driven body of rod with the upper surface central point of big piston, the active body of rod it is upper
End is connected with horizontally disposed synchronizing bar, and the synchronizing bar sequentially passes through U-tube and protective housing simultaneously far from one end of the active body of rod
It is connected with vertically downward and using the connecting rod of hollow structure, the lower end of the connecting rod is connected with floating ball, and floating ball setting exists
In paddy field；
Two-way suction pump is fixedly installed on the outside of the protective housing, the both ends of the two-way suction pump are connected separately with
One connecting tube and the second connecting tube, the one end of first connecting tube far from two-way suction pump is through protective housing and extends to paddy field
Interior bottom, second connecting tube extends to the interior bottom of reservoir far from one end of two-way suction pump, is located in protective housing
First connecting tube on flashboard be installed move up and down the throttle valve that can carry out plumbing, the upper end of the driven body of rod
Affixed with the lower end of throttle valve stem, the driven body of rod in big vertical portion is connected with horizontally disposed strut, described
Strut is connected with moving conductive piece far from one end of the driven body of rod, and the inner wall of the big vertical portion is connected with horizontally disposed water supply and leads
Electric piece and draining conductive sheet, and be arranged to water conducting plate and draining conductive sheet about strut axisymmetrical.
It is described between water conducting plate, moving conductive piece and two-way suction pump in above-mentioned paddy field automatic plumbing equipment
It connect to form feedwater circuit with external power supply by conducting wire, lead between the draining conductive sheet, moving conductive piece and two-way suction pump
Conducting wire is crossed to connect to form draining circuit with external power supply.
In above-mentioned paddy field automatic plumbing equipment, the big piston area is 5-10 times of small piston area.
In above-mentioned paddy field automatic plumbing equipment, offers in the U-tube and protective housing and slided with synchronizing bar
The sliding slot of cooperation.
It is described to be all made of elastic metallic to water conducting plate and draining conductive sheet in above-mentioned paddy field automatic plumbing equipment
Piece, the U-tube, strut are all made of insulating materials and are made.
In above-mentioned paddy field automatic plumbing equipment, the bottom end of the protective housing is connected with high-precision elevated height dress
It sets.
Compared with prior art, the advantages of this paddy field automatic plumbing equipment, is:
1, multiple paddy fields pass through automatic plumbing equipment and reservoir and realize the reasonable distribution of water resource and summarize, paddy field
It is just stored when water is more to reservoir, the water when water shortage of paddy field in reservoir can be delivered to paddy field；
2, by the variation of floating buoyancy, floating ball, synchronizing bar and connecting rod carry out the displacement in vertical direction, and utilize master
Lever body, small piston, U-tube, big piston and the driven body of rod realize the unlatching of the conversion of active force and displacement, throttle valve flashboard
And feedwater circuit, the connection for draining circuit, water supply and drainage operation is realized by two-way suction pump in water depth bounds, it is whole
A process observes decision without manual measurement, greatly saves manpower and time, also can for the paddy agriculture of large area
Management well meets the needs of paddy agriculture modernization.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of paddy field automatic plumbing equipment proposed by the present invention；
Fig. 2 is the structural schematic diagram of part A amplification in Fig. 1 of the present invention；
Fig. 3 is the circuit of a kind of paddy field automatic plumbing equipment feedwater circuit proposed by the present invention and draining circuit connection
Figure.
In figure: 1 reservoir, 2 protective housings, 3 U-tubes, 4 small pistons, 5 big pistons, the 6 active bodies of rod, 7 synchronizing bars, 8 sliding slots,
9 connecting rods, 10 floating balls, the 11 driven bodies of rod, 12 throttle valves, 13 struts, 14 moving conductive pieces, 15 are to water conducting plate, 16 draining conductions
Piece, 17 two-way suction pumps, 18 first connecting tubes, 19 second connecting tubes.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
Referring to Fig.1-3, a kind of paddy field automatic plumbing equipment, the reservoir 1 including being provided with multiple paddy field sides, each
Be equipped with protective housing 2 between paddy field and reservoir 1, the interior bottom of protective housing 2 is connected with U-tube 3, U-tube 3 by small vertical portion,
Horizontal part and big vertical portion are sequentially connected composition, and the inner wall of small vertical portion and big vertical portion slidably connects respectively can be in Vertical Square
To the small piston 4 and big piston 5 of displacement, sealing container, sealing container are collectively formed between small piston 4, big piston 5 and U-tube 3
Interior to be filled with incompressible stationary fluid, small piston 4 and the upper surface central point of big piston 5 are respectively and fixedly connected with the master being vertically arranged
Lever body 6 and the driven body of rod 11, the upper end of the active body of rod 6 are connected with horizontally disposed synchronizing bar 7, and synchronizing bar 7 is far from driving lever
One end of body 6 sequentially passes through U-tube 3 and protective housing 2 and is connected with vertically downward and using the connecting rod 9 of hollow structure, connection
The lower end of bar 9 is connected with floating ball 10, and floating ball 10 is arranged in paddy field.
The outside of protective housing 2 is fixedly installed with two-way suction pump 17, and the both ends of two-way suction pump 17 are connected separately with first
Connecting tube 18 and the second connecting tube 19, the one end of the first connecting tube 18 far from two-way suction pump 17 is through protective housing 2 and extends to
The interior bottom in paddy field, the second connecting tube 19 extend to the interior bottom of reservoir 1 far from one end of two-way suction pump 17, are located at protection
Flashboard is installed in the first connecting tube 18 in case 2 and moves up and down the throttle valve 12 that can carry out plumbing, the driven body of rod 11
Upper end and the lower end of 12 valve rod of throttle valve are affixed, and the driven body of rod 11 in big vertical portion is connected with horizontally disposed strut
13, strut 13 is connected with moving conductive piece 14 far from one end of the driven body of rod 11, and the inner wall of big vertical portion is connected with horizontally disposed
It is set with draining conductive sheet 16 about 13 axisymmetrical of strut to water conducting plate 15 and draining conductive sheet 16, and to water conducting plate 15
It sets.
Further, it gives and passes through conducting wire and external power supply between water conducting plate 15, moving conductive piece 14 and two-way suction pump 17
Connection forms feedwater circuit, passes through conducting wire and external power supply between draining conductive sheet 16, moving conductive piece 14 and two-way suction pump 17
Connection forms draining circuit, and two-way 17 inner drive shaft positive and negative rotation of suction pump can be realized by feedwater circuit and draining circuit,
The two-way purpose drawn water.
Further, big 5 area of piston is 5-10 times of 4 area of small piston, and according to pascal's principle, you can get it, big living
Active force on plug 5 is 5-10 times of active force on small piston 4, specifically can also be replaced by actual needs.
Further, the sliding slot 8 being slidably matched with synchronizing bar 7 is offered on U-tube 3 and protective housing 2, sliding slot 8 limits
The moving direction of synchronizing bar 7 simultaneously provides activity space.
Further, it is all made of elastic sheet metal to water conducting plate 15 and draining conductive sheet 16, U-tube 3, strut 13 are adopted
Be made from an insulative material, avoid other non-insulating materials influence moving conductive piece 14 with to water conducting plate 15, draining conductive sheet 16 it
Between cooperation.
Further, the bottom end of protective housing 2 is connected with high-precision elevated height device, and the cooperation of screw rod and nut can be used
Or the cooperation of screw rod and ball nut, the height adjustment of 2 integral position of protective housing can be carried out by high-precision elevated height device,
It realizes adjusting of the water feeding and draining device to paddy field difference water depth, adapts to each different growth period.
In the present invention, usual state are as follows: 10 small part of floating ball is submerged in water, and small piston 4 is located approximately at same with big piston 5
On horizontal plane, flashboard blocks the first connecting tube 18 completely or partially in throttle valve 12, and moving conductive piece 14 is located to water conducting plate
Between 15 and draining conductive sheet 16；
When paddy field, water depth gradually tends to the lower limit of depth bounds, the gravity of floating ball 10, connecting rod 9 and synchronizing bar 7
It will be displaced vertically downward under gravity when greater than the buoyancy in water of floating ball 10 until floating ball 10, connecting rod 9 and same
The gravity for walking bar 7 is equal to the buoyancy of floating ball 10 in water, while synchronizing bar 7 drives small piston 4 vertically downward by the active body of rod 6
Displacement, according to Pascal's law, obtains and applies certain pressure in Hydraulic Power System piston, will be in another work
Identical pressure increment is generated beyond the Great Wall.I.e. big 5 area of piston is 5-10 times of 4 area of small piston, then acting on big piston 5
Power will increase to 5-10 times of small piston 4, small piston 4 is equal with the pressure of big piston 5, and big piston 5 simultaneously occurs vertically upward
Displacement, amplifies the active force of 10 one end of floating ball and Operating valve rod partially opens flashboard, moving conductive piece 14 and water supply
Conductive sheet 15 contacts and connects feedwater circuit, and two-way suction pump 17 passes through the first connecting tube 18 and the second connecting tube 19 for reservoir
Water in 1 is delivered in paddy field until water depth rises in depth bounds, and buoyancy of the floating ball 10 in water increases so that floating
Ball 10, connecting rod 9, synchronizing bar 7 are displaced vertically upward until the gravity of floating ball 10, connecting rod 9 and synchronizing bar 7 exists equal to floating ball 10
Buoyancy in water, while synchronizing bar 7 drives small piston 4 to be displaced vertically upward by the active body of rod 6, big piston 5 and the driven body of rod
Until moving conductive piece 14 is not contacted with to water conducting plate 15, two-way suction pump 17 stops working for 11 displacements vertically downward；
It can inversely derive according to the above description, when rainy, paddy field water depth tends to the upper limit of depth bounds
When, the gravity of floating ball 10, connecting rod 9 and synchronizing bar 7 will hang down under gravity when being less than the buoyancy of floating ball 10 in water
It directly shifts up until the gravity of floating ball 10, connecting rod 9 and synchronizing bar 7 is equal to the buoyancy of floating ball 10 in water, while synchronizing bar 7
Small piston 4 is driven to be displaced vertically upward by the active body of rod 6, big piston 5 is displaced vertically downward with the driven body of rod 11 until dynamic lead
Electric piece 14 contacts communicated drainage circuit with draining conductive sheet 16, and two-way suction pump 17 passes through the first connecting tube 18 and the second connecting tube
The water of volume in paddy field is delivered to reservoir 1 until water depth rises in depth bounds by 19, and floating ball 10 is floating in water
Power is reduced so that floating ball 10, connecting rod 9, synchronizing bar 7 are displaced the gravity up to floating ball 10, connecting rod 9 and synchronizing bar 7 vertically downward
Equal to the buoyancy of floating ball 10 in water, while synchronizing bar 7 drives small piston 4 to be displaced vertically downward by the active body of rod 6, big piston
5 are displaced vertically upward until moving conductive piece 14 is not contacted with draining conductive sheet 16 with the driven body of rod 11, and two-way suction pump 17 stops
Work.
By automatic plumbing equipment can in real time in paddy field water depth profile carry out water supply, draining, and
Very a small range carries out water depth adjustment, guarantees aquatic crops institute water requirement, in moving conductive piece 14 respectively and to water conducting plate
15, after draining conductive sheet 16 contacts, two-way suction pump 17 has with the second connecting tube 19 in conveying water by the first connecting tube 18
Certain delay, so the bending of small degree can occur to water conducting plate 15 and draining conductive sheet 16, and elastic sheet metal has
Some elastic properties can well adapt to, and avoid rigidity excessively high and lead to the possibility being broken.
It is worth noting that:
1, when paddy field, water depth is maintained in depth bounds, and the flashboard in throttle valve 12 is completely to 18 envelope of the first connecting tube
It is stifled, avoid paddy field different from water depth in reservoir 1 and the siphonage of generation；
2, aquatic crops turn green in deep water, shallow water tiller, there is the strong bud of water and dry and wet to strengthen the different growing stage of seed needed for filling
The water depth for irrigating holding is different, and the height tune of 2 integral position of protective housing can be specifically carried out by high-precision elevated height device
Section realizes adjusting of the water feeding and draining device to paddy field difference water depth, adapts to each different growth period.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of paddy field automatic plumbing equipment, the reservoir (1) including being provided with multiple paddy field sides, which is characterized in that every
It is equipped between a paddy field and reservoir (1) protective housing (2), the interior bottom of the protective housing (2) is connected with U-tube (3), described
U-tube (3) is sequentially connected and is constituted by small vertical portion, horizontal part and big vertical portion, the inner wall of the small vertical portion and big vertical portion
Slidably connecting respectively can be in the small piston (4) and big piston (5) that vertical direction is displaced, the small piston (4), big piston (5)
Sealing container is collectively formed between U-tube (3), is filled with incompressible stationary fluid, the small work in the sealing container
Plug (4) and the upper surface central point of big piston (5) are respectively and fixedly connected with the active body of rod (6) being vertically arranged and the driven body of rod (11),
The upper end of the active body of rod (6) is connected with horizontally disposed synchronizing bar (7), and the synchronizing bar (7) is far from the active body of rod (6)
One end sequentially passes through U-tube (3) and protective housing (2) and is connected with vertically downward and using the connecting rod (9) of hollow structure, described
The lower end of connecting rod (9) is connected with floating ball (10), and floating ball (10) is arranged in paddy field；
It is fixedly installed with two-way suction pump (17) on the outside of the protective housing (2), the both ends difference of the two-way suction pump (17)
Be connected with the first connecting tube (18) and the second connecting tube (19), first connecting tube (18) far from two-way suction pump (17) one
End runs through protective housing (2) and extends to the interior bottom in paddy field, and the one of second connecting tube (19) separate two-way suction pump (17)
End extends to the interior bottom of reservoir (1), is equipped with flashboard or more on first connecting tube (18) being located in protective housing (2)
The mobile throttle valve (12) that can carry out plumbing, the upper end of the driven body of rod (11) and the lower end of throttle valve (12) valve rod are solid
It connects, the driven body of rod (11) in big vertical portion is connected with horizontally disposed strut (13), and the strut (13) is separate
One end of the driven body of rod (11) is connected with moving conductive piece (14), and the inner wall of the big vertical portion is connected with horizontally disposed water supply and leads
Electric piece (15) and draining conductive sheet (16), and to water conducting plate (15) and draining conductive sheet (16) about strut (13) axisymmetrical
Setting.
2. a kind of paddy field automatic plumbing equipment according to claim 1, which is characterized in that described to give water conducting plate
(15), it connect to form feedwater circuit with external power supply by conducting wire between moving conductive piece (14) and two-way suction pump (17), it is described
It connect to form draining with external power supply by conducting wire between draining conductive sheet (16), moving conductive piece (14) and two-way suction pump (17)
Circuit.
3. a kind of paddy field automatic plumbing equipment according to claim 1, which is characterized in that big piston (5) area
It is 5-10 times of small piston (4) area.
4. a kind of paddy field automatic plumbing equipment according to claim 1, which is characterized in that the U-tube (3) and protection
The sliding slot (8) being slidably matched with synchronizing bar (7) is offered on case (2).
5. a kind of paddy field automatic plumbing equipment according to claim 1, which is characterized in that described to give water conducting plate (15)
It is all made of elastic sheet metal with draining conductive sheet (16), the U-tube (3), strut (13) are all made of insulating materials and are made.
6. a kind of paddy field automatic plumbing equipment according to claim 1, which is characterized in that the bottom of the protective housing (2)
End is connected with high-precision elevated height device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289381.4A CN109440895B (en) | 2018-10-31 | 2018-10-31 | Automatic water supply and drainage device for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289381.4A CN109440895B (en) | 2018-10-31 | 2018-10-31 | Automatic water supply and drainage device for paddy field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109440895A true CN109440895A (en) | 2019-03-08 |
| CN109440895B CN109440895B (en) | 2020-09-01 |
Family
ID=65550432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289381.4A Active CN109440895B (en) | 2018-10-31 | 2018-10-31 | Automatic water supply and drainage device for paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109440895B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439079A (en) * | 2019-08-20 | 2019-11-12 | 徐州银河灌排有限公司 | A kind of farm field irrigation drainage mechanical equipment |
| CN111771673A (en) * | 2020-07-13 | 2020-10-16 | 江苏天海泵业有限公司 | Water-saving irrigation and drainage control method for rice field |
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| JPH10178941A (en) * | 1996-12-27 | 1998-07-07 | Miyagi Pref Gov | Water managing device for paddy field |
| CN201222917Y (en) * | 2008-07-23 | 2009-04-22 | 于兰发 | Water-level control apparatus for irrigated land |
| CN201230500Y (en) * | 2008-07-29 | 2009-05-06 | 盘锦市工业研究所 | Paddy-field irrigation water-level automatic control device |
| CN201657669U (en) * | 2010-03-25 | 2010-12-01 | 李佳璇 | Automatic rice paddy irrigation system |
| CN102172202A (en) * | 2011-03-16 | 2011-09-07 | 河海大学 | Device for automatically controlling irrigation and water draining of paddy field |
| CN201976544U (en) * | 2011-03-10 | 2011-09-21 | 中国农业科学院农田灌溉研究所 | Automatic irrigation and drainage system for farm land |
| CN202168388U (en) * | 2011-06-27 | 2012-03-21 | 河海大学 | Automatic control device for water paddy irrigation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10178941A (en) * | 1996-12-27 | 1998-07-07 | Miyagi Pref Gov | Water managing device for paddy field |
| CN201222917Y (en) * | 2008-07-23 | 2009-04-22 | 于兰发 | Water-level control apparatus for irrigated land |
| CN201230500Y (en) * | 2008-07-29 | 2009-05-06 | 盘锦市工业研究所 | Paddy-field irrigation water-level automatic control device |
| CN201657669U (en) * | 2010-03-25 | 2010-12-01 | 李佳璇 | Automatic rice paddy irrigation system |
| CN201976544U (en) * | 2011-03-10 | 2011-09-21 | 中国农业科学院农田灌溉研究所 | Automatic irrigation and drainage system for farm land |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439079A (en) * | 2019-08-20 | 2019-11-12 | 徐州银河灌排有限公司 | A kind of farm field irrigation drainage mechanical equipment |
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| CN111771673A (en) * | 2020-07-13 | 2020-10-16 | 江苏天海泵业有限公司 | Water-saving irrigation and drainage control method for rice field |
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| Publication number | Publication date |
|---|---|
| CN109440895B (en) | 2020-09-01 |
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Inventor after: Liu Zhenggen Inventor after: Zhang Lixin Inventor before: Zhang Lixin |
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Effective date of registration: 20200812 Address after: 231300 Baifan Road, wanfohu Town, Shucheng County, Lu'an City, Anhui Province Applicant after: SHUCHENG WENHE PLANTING SPECIALIZED COOPERATIVE Address before: 250014 No. 88, Wenhua East Road, Lixia District, Shandong, Ji'nan Applicant before: Zhang Lixin |
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