CN107237304A - A kind of water channel of water-saving irrigation - Google Patents
A kind of water channel of water-saving irrigation Download PDFInfo
- Publication number
- CN107237304A CN107237304A CN201710673861.XA CN201710673861A CN107237304A CN 107237304 A CN107237304 A CN 107237304A CN 201710673861 A CN201710673861 A CN 201710673861A CN 107237304 A CN107237304 A CN 107237304A
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- China
- Prior art keywords
- main body
- water
- inverted
- fixed
- support
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- 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.)
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Classifications
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to water channel technical field, especially a kind of water channel of water-saving irrigation, including open channel main body and closed conduit main body, inverted U support is provided with above open channel body end, open channel main body and closed conduit body end, which are provided with the inside of outer frame body, outer frame body, is provided with interception net, and interception net is vertical cell structure, intercept net outside and be provided with scraper plate, scraper plate upper end is movably connected on inverted U support by steel wire rope；Hermatic door is provided with below inverted U support, closed conduit body end is fixed with a circle doorframe, and hermatic door is slidably connected on doorframe, hermatic door upper center is fixed with screw mandrel, inverted U mid-stent, which is fixed with fixed seat, fixed seat, is rotatably connected to regulation head, and screwed hole is provided with regulation head, screw mandrel upper end is screwed onto in screwed hole, and screw mandrel both sides are additionally provided with position-limit mechanism.The present invention has two kinds of forms of open channel and closed conduit, while installing pollutant interception structure additional in water channel end, whole water channel designs convenient and energy-saving.
Description
Technical field
The present invention relates to water channel technical field, more particularly to a kind of water channel of water-saving irrigation.
Background technology
Field irrigation often utilizes the water of rivers, by being opened on ground its " ditch ", introduce farmland.Water channel is manually dug
Water channel, there is trunk canal, point of branch canal.Trunk canal is typically built up with branch canal with barnacle or cement.
Traditional water channel using a trench structure, river is introduced into farmland and irrigated mostly, but this water channel knot
Structure is excessively single, if run into river water level downward trend it is serious when, water level be not enough to provide water channel needed for water level, then can not enter
Row is irrigated, while water channel port lacks Jie Wu mechanisms, causes pollutant to enter with current in water channel, for a long time in this way, will
Cause water channel to block, influence irrigation process.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of water of the water-saving irrigation proposed
Canal.
To achieve these goals, present invention employs following technical scheme：
A kind of water channel of water-saving irrigation, including open channel main body and closed conduit main body are designed, the closed conduit main body is located at open channel master
Below body, the closed conduit main body upper end sealing, the open channel main body upper end is open, is provided with down above the open channel body end
U-shaped support, and the inverted U support two ends fix on the ground, the open channel main body and closed conduit body end are provided with housing
Body, and the outer frame body upper end is fixed on inverted U support side, the outer frame body inner side is provided with interception net, the interception net
For vertical cell structure, the interception net outside is provided with scraper plate, and the scraper plate external circumferential is uniformly fixed with many at equal intervals
Individual peg, the scraper plate upper end is movably connected on inverted U support by steel wire rope；
Hermatic door is provided with below the inverted U support, the closed conduit body end is fixed with a circle doorframe, and described close
Closure door is slidably connected on doorframe, and the hermatic door upper end is higher than closed conduit body top face, and the hermatic door upper center is fixed
There is screw mandrel, the inverted U mid-stent, which is fixed with fixed seat, the fixed seat, is rotatably connected to regulation head, the regulation head
On be provided with screwed hole, the screw mandrel upper end is screwed onto in screwed hole, and the screw mandrel both sides are additionally provided with position-limit mechanism, the screw mandrel
Upper end side is connected with scale, and the scale lower end is fixed on the ground, and the scale is provided with graduation mark.
It is preferred that, the inverted U cradle top surface both sides are respectively and fixedly provided with bearing, bearing upper end described in two be rotatably connected to around
Line roller, and connected between winding roller described in two by power transmission shaft, the steel wire rope free end is wrapped on winding roller, the steel wire
Rope lower end is fixed on scraper plate upper end both sides, and handle is provided with one of them described winding roller.
It is preferred that, the outer frame body is obliquely installed, and angle of inclination is 45 degree.
It is preferred that, the open channel main body section is trapezium structure, and the closed conduit main body section is rectangular configuration.
It is preferred that, the position-limit mechanism includes the gag lever post for being fixed on hermatic door upper end both sides, and is arranged on inverted U branch
In the spacing hole of top of support both sides, and gag lever post upper end insertion spacing hole and extend to above inverted U support.
It is preferred that, screw mandrel upper end side is fixed with connecting rod, and the connecting rod other end is connected with pullover, the set
Headgear is connected on scale, and can be slided up and down along scale.
It is preferred that, the scale outer surface is coated with one layer of fluorescence coating.
It is preferred that, hermatic door and the doorframe junction is provided with a circle sealing rubber pad.
A kind of water channel of water-saving irrigation proposed by the present invention, beneficial effect is：Original traditional unification water channel is changed
Enter for the water channel form with two kinds of forms of open channel and closed conduit；And adjustable hermatic door is set in closed conduit end, when in open channel
When water level is not enough, poured opening hermatic door using closed conduit water body, while closed conduit water flowing water level can be observed at any time, it is convenient
Staff understands closed conduit water flow；Pollutant interception structure is installed additional in water channel end, regularly to flowing into water channel simultaneously
Water is cleared up, and prevents water channel blockage problem, and whole water channel designs convenient and energy-saving.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of inverted U support of the water channel of water-saving irrigation proposed by the present invention is connected with outer frame body
Figure；
Fig. 2 is the structural representation that a kind of inverted U support of the water channel of water-saving irrigation proposed by the present invention is connected with hermatic door
Figure；
Fig. 3 is a kind of overlooking the structure diagram of the water channel of water-saving irrigation proposed by the present invention.
In figure：Winding roller 1, handle 2, steel wire rope 3, inverted U support 4, ground 5, open channel main body 6, interception net 7, closed conduit master
Body 8, outer frame body 9, scraper plate 10, bearing 11, power transmission shaft 12, doorframe 13, hermatic door 14, gag lever post 15, pullover 16, scale 17, company
Extension bar 18, screw mandrel 19, regulation first 20, spacing hole 21, screwed hole 22, peg 23, fixed seat 24, graduation mark 25.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of water channel of water-saving irrigation, including open channel main body 6 and closed conduit main body 8, closed conduit main body 8 are located at bright
The lower section of canal main body 6, the upper end of closed conduit main body 8 sealing, the upper end of open channel main body 6 is open, and the section of open channel main body 6 is trapezium structure, closed conduit
The rectangular cross-section structure of main body 8, open channel main body 6 is rest on the ground, and human eye can be clearly seen, and closed conduit main body 8 is then located at
Underground, is trapezium structure by the Cross section Design of open channel main body 6, current can be facilitated to pass through, and beneficial to expansion water flow.
Inverted U support 4 is provided with above the end of open channel main body 6, and the two ends of inverted U support 4 are fixed on ground 5, open channel
Main body 6 and the end of closed conduit main body 8 are provided with outer frame body 9, and the upper end of outer frame body 9 is fixed on the side of inverted U support 4, and outer frame body 9 inclines
Tiltedly set, and angle of inclination is 30 degree, the inner side of outer frame body 9 is provided with interception net 7, and interception net 7 is vertical cell structure, intercepts net
7 outsides are provided with scraper plate 10, and the external circumferential of scraper plate 10 is uniformly fixed with multiple pegs 23 at equal intervals, and the end of open channel main body 6 is
Crossed position for water channel and river, therefore river water is before water channel is flowed into, can be by pollutant by intercepting the interception of net 7
Intercept, prevent it enters in water channel from causing water channel blockage problem；When accumulation pollutant needs cleaning on interception net 7, then need
Struck off with scraper plate 10, can be by it by the peg 23 on scraper plate 10 for some big branches or plastics banded structure
Catch on, it is to avoid it is excessive because of volume, and dropped in the uphill process of scraper plate 10.
The upper end of scraper plate 10 is movably connected on inverted U support 4 by steel wire rope 3, and the top surface both sides of inverted U support 4 are fixed
There is bearing 11, the upper end of two bearing 11 is rotatably connected between winding roller 1, and two winding rollers 1 and connected by power transmission shaft 12, steel wire
3 free ends of restricting are wrapped on winding roller 1, and the lower end of steel wire rope 3, which is fixed on the upper end both sides of scraper plate 10, one of winding roller 1, pacifies
Equipped with handle 2, by rotating handle 2, winding roller 1 is driven to rotate, so as to drive steel wire rope 3 to be loaded with 10 liters of the scraper plate of rubbish
Rise, until rising on U-shaped support 4, then fall the garbage-cleaning on scraper plate 10, thus can be periodically to intercepting on net 7
Rubbish cleared up.
The lower section of inverted U support 4 is provided with hermatic door 14, and the end of closed conduit main body 8 is fixed with a circle doorframe 13, and hermatic door 14
It is slidably connected on doorframe 13, hermatic door 14 and the junction of doorframe 13 are provided with a circle sealing rubber pad, and the upper end of hermatic door 14
Higher than the top surface of closed conduit main body 8, the upper center of hermatic door 14 is fixed with screw mandrel 19, and inverted U support 4 is fixedly arranged in the middle of fixed seat 24,
It is rotatably connected in fixed seat 24 in regulation first 20, regulation first 20 and is provided with screwed hole 22, the upper end of screw mandrel 19 is screwed onto screwed hole 22
In, the both sides of screw mandrel 19 are additionally provided with position-limit mechanism, and position-limit mechanism includes the gag lever post 15 for being fixed on the upper end both sides of hermatic door 14, with
And be arranged in the spacing hole 21 of the top surface both sides of inverted U support 4, and the upper end of gag lever post 15 insertion spacing hole 21 and extend to down U
The top of type support 4, hermatic door 14 is similarly positioned in water channel and river and crossed position, but it is located at and intercepts net 7 close to the side of water channel,
I.e. current are first passed through after the interception interception of net 7, could enter the position of hermatic door 14, will using open channel main body 6 when usually current are sufficient
River is drawn and irrigated, when river water level, which drops to open channel main body 6, to be not enough to be irrigated, and this is then to open sealing
Door 14, is irrigated using closed conduit main body 8, as long as screwing regulation first 20, screw mandrel 19 will drive hermatic door 14 to rise, due to limit
The presence of position bar 15, can be prevented effectively from screw mandrel 19 with first 20 rotation is adjusted and obtain problem so that screw mandrel 19 can only be in vertical side
To moving up and down, while the open degree by controlling hermatic door 14, just can effectively control water flow.
The upper end side of screw mandrel 19 is connected with scale 17, and the upper end side of screw mandrel 19 is fixed with connecting rod 18, connecting rod 18
The other end is connected with pullover 16, and pullover 16 is socketed on scale 17, and can be slided up and down along scale 17, and the lower end of scale 17 is fixed on
On ground 5, and scale 17 is provided with graduation mark 25, and the outer surface of scale 17 is coated with one layer of fluorescence coating, moved up and down in screw mandrel 19
During, pullover 16 will be moved up and down along scale 17, just can be clear by the position of graduation mark 25 of the alignment scale 17 of pullover 16
The water level conditions of the open degree of Chu Zhidao hermatic doors 14, i.e. closed conduit main body 8, because the outer surface of scale 17 is coated with one layer of fluorescence
Layer so that scale 17 is remained in dim environment it is clear that facilitating staff's reading.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of water channel of water-saving irrigation, including open channel main body (6) and closed conduit main body (8), the closed conduit main body (8) are located at open channel
Below main body (6), it is characterised in that closed conduit main body (8) the upper end sealing, open channel main body (6) upper end is open, is stated clearly
Inverted U support (4) is provided with above canal main body (6) end, and the inverted U support (4) two ends are fixed on ground (5), institute
State canal main body (6) clearly and closed conduit main body (8) end is provided with outer frame body (9), and the outer frame body (9) upper end is fixed on inverted U
Interception net (7) is installed, the interception net (7) is vertical cell structure, described on the inside of support (4) side, the outer frame body (9)
Intercept and be provided with scraper plate (10) on the outside of net (7), scraper plate (10) external circumferential is uniformly fixed with multiple pegs at equal intervals
(23), scraper plate (10) upper end is movably connected on inverted U support (4) by steel wire rope (3)；
Hermatic door (14) is provided with below the inverted U support (4), closed conduit main body (8) end is fixed with a circle doorframe
, and the hermatic door (14) is slidably connected on doorframe (13), and the hermatic door (14) upper end is higher than closed conduit main body (8) (13)
Top surface, hermatic door (14) upper center is fixed with screw mandrel (19), and the inverted U support (4) is fixedly arranged in the middle of fixed seat
(24), it is rotatably connected on the fixed seat (24) on regulation head (20), the regulation head (20) and is provided with screwed hole (22), it is described
Screw mandrel (19) upper end is screwed onto in screwed hole (22), and screw mandrel (19) both sides are additionally provided with position-limit mechanism, the screw mandrel (19)
Upper end side is connected with scale (17), and scale (17) lower end is fixed on ground (5), and is set on the scale (17)
There is graduation mark (25).
2. a kind of water channel of water-saving irrigation according to claim 1, it is characterised in that inverted U support (4) top surface two
Side is respectively and fixedly provided with bearing (11), and bearing described in two (11) upper end is rotatably connected to winding roller (1), and winding roller described in two (1)
Between connected by power transmission shaft (12), steel wire rope (3) free end is wrapped on winding roller (1), steel wire rope (3) lower end
Scraper plate (10) upper end both sides are fixed on, handle (2) is installed on one of them described winding roller (1).
3. the water channel of a kind of water-saving irrigation according to claim 1, it is characterised in that the outer frame body (9) is obliquely installed,
And angle of inclination is 30 degree.
4. the water channel of a kind of water-saving irrigation according to claim 1, it is characterised in that open channel main body (6) section is
Trapezium structure, closed conduit main body (8) the rectangular cross-section structure.
5. the water channel of a kind of water-saving irrigation according to claim 1, it is characterised in that the position-limit mechanism includes being fixed on
The gag lever post (15) of hermatic door (14) upper end both sides, and the spacing hole (21) of inverted U support (4) top surface both sides is arranged on, and
Gag lever post (15) upper end is inserted in spacing hole (21) and extended to above inverted U support (4).
6. the water channel of a kind of water-saving irrigation according to claim 1, it is characterised in that screw mandrel (19) the upper end side is consolidated
Surely there is connecting rod (18), connecting rod (18) other end is connected with pullover (16), and the pullover (16) is socketed in scale (17)
On, and can be slided up and down along scale (17).
7. a kind of water channel of water-saving irrigation according to claim 1, it is characterised in that scale (17) the outer surface coating
There is one layer of fluorescence coating.
8. the water channel of a kind of water-saving irrigation according to claim 1, it is characterised in that the hermatic door (14) and doorframe
(13) junction is provided with a circle sealing rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673861.XA CN107237304A (en) | 2017-08-09 | 2017-08-09 | A kind of water channel of water-saving irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673861.XA CN107237304A (en) | 2017-08-09 | 2017-08-09 | A kind of water channel of water-saving irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237304A true CN107237304A (en) | 2017-10-10 |
Family
ID=59989585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710673861.XA Pending CN107237304A (en) | 2017-08-09 | 2017-08-09 | A kind of water channel of water-saving irrigation |
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| Country | Link |
|---|---|
| CN (1) | CN107237304A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206113A (en) * | 1986-03-06 | 1987-09-10 | Norihiro Umezawa | Waterway structure |
| CN102031768A (en) * | 2010-09-25 | 2011-04-27 | 长江大学 | Novel farmland waterlogging prevention and treatment device and applied technology thereof |
| CN202450483U (en) * | 2012-01-20 | 2012-09-26 | 贵州省水利水电勘测设计研究院 | Three-dimensional composite box culvert structure for urban rivers |
| CN104746485A (en) * | 2015-03-05 | 2015-07-01 | 刘彩 | Water gate opening degree monitoring device |
| CN205294875U (en) * | 2015-12-30 | 2016-06-08 | 新疆碧水源环境资源股份有限公司 | Artifical grille installation of integration convenient to clearance bars sediment |
| CN207109768U (en) * | 2017-08-09 | 2018-03-16 | 宁夏农林科学院农业资源与环境研究所 | A kind of water channel of water-saving irrigation |
-
2017
- 2017-08-09 CN CN201710673861.XA patent/CN107237304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206113A (en) * | 1986-03-06 | 1987-09-10 | Norihiro Umezawa | Waterway structure |
| CN102031768A (en) * | 2010-09-25 | 2011-04-27 | 长江大学 | Novel farmland waterlogging prevention and treatment device and applied technology thereof |
| CN202450483U (en) * | 2012-01-20 | 2012-09-26 | 贵州省水利水电勘测设计研究院 | Three-dimensional composite box culvert structure for urban rivers |
| CN104746485A (en) * | 2015-03-05 | 2015-07-01 | 刘彩 | Water gate opening degree monitoring device |
| CN205294875U (en) * | 2015-12-30 | 2016-06-08 | 新疆碧水源环境资源股份有限公司 | Artifical grille installation of integration convenient to clearance bars sediment |
| CN207109768U (en) * | 2017-08-09 | 2018-03-16 | 宁夏农林科学院农业资源与环境研究所 | A kind of water channel of water-saving irrigation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |