CN203334253U - Ecological efficient irrigation canal system facility - Google Patents
Ecological efficient irrigation canal system facility Download PDFInfo
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- CN203334253U CN203334253U CN2013203480552U CN201320348055U CN203334253U CN 203334253 U CN203334253 U CN 203334253U CN 2013203480552 U CN2013203480552 U CN 2013203480552U CN 201320348055 U CN201320348055 U CN 201320348055U CN 203334253 U CN203334253 U CN 203334253U
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Abstract
An ecological efficient irrigation canal system facility comprises canals and outbuildings, wherein the cross section of each canal is of a U shape, and the bottom of each canal is lower than the surface of farmland; the outbuildings comprise irrigation tanks, irrigation gates, ecological boards and check gates; the irrigation tanks are located on the side edge of each canal of the middle position of per irrigation zone, and the bottoms of the irrigation tanks and the surface of the farmland are same in height; the irrigation gates are wedge flashboard type sluice valves and are located in the irrigation tanks and adjoin the upper edge of each canal; each ecological board is a sheet material with fluctuant ripples on one surface; the ecological boards lean against the bottom and the upper edge of the inner side of each canal in a cross mode, and the surface with the ripples of each ecological board faces upwards; the check gates are wedge flashboard type sluice valves and are arranged in each canal in a segmental mode. By means of the ecological efficient irrigation canal system facility, water resources can be utilized efficiently, irrigation efficiency and labor productivity can be improved, ecological benefits can be increased, the farmland is saved, and construction costs and maintenance cost are low; besides, the ecological efficient irrigation canal system facility is firm, durable, and easy to operate and maintain, thereby being beneficial to being popularized and applied in a large area.
Description
Technical field
The utility model belongs to field irrigation infrastructure technical field, relates in particular to a kind of ecological with efficient irrigation of paddy fields infrastructure technology that integrates.
Background technology
The farmland irrigation channel of China, can be divided into trapezoidal, rectangle, semicircle and U-shaped by its cross-sectional geometry, can be divided into soil property by its material, masonry and concrete, wherein, trapezoidal channel is soil property or concrete material, and rectangular canal is masonry or concrete material, semicircle and U-shaped is concrete material, and at present most widely used is trapezoidal and rectangular canal.In recent years, along with the continuous progress of socioeconomic fast development and consolidation technology, and the progressively raising that the U-shaped channel advantage is familiar with, the application of U-shaped channel in consolidation increases gradually.At existing U-shaped channel, particularly in rice field U-shaped field ditch, ubiquity following problem at present, and the one, the discrepancy in elevation between channel bottom and field face is larger, waste water resource during irrigation; The 2nd, when according to farming, needing shutoff or opening water filling port, often adopt soil or soil bag to complete this operation, do so time-consuming; The 3rd, irrigation speed is slow; The 4th, channel has hindered migrating of some animal.In a word, the problems referred to above, affect ecological benefits, economic benefit and social benefit that rice field utilizes.
The utility model content
the technical problem solved:the problem existed for existing rice field field ditch, the utility model provides a kind of ecological efficient irrigation canal system facility, utilize the utility model can not only efficiently utilize water resource, reduce irrigation cost, increase irrigation efficiency and labor productivity, and be conducive to increase the bio-diversity in rice field, improve ecological benefits.The utlity model has the raising water resource and utilize benefit, irrigation efficiency, labor productivity, ecological benefits, save and plough, construction costs and maintenance cost are low, sturdy and durable, and Operation and Maintenance is simple, is convenient to the characteristics such as large scale application.
technical scheme:ecological efficient irrigation canal system facility, comprise channel and ancillary building, and the cross section of described channel is U-shaped, and the bottom of channel is lower than the field face; Described ancillary building comprises the groove of pouring water, the lock of pouring water, ecological board and check gate, and the described groove of pouring water is positioned on each channel side of irrigating the middle part, community, its bottom with the field face with high; The described lock of pouring water is wedge-type flashboard type gate valve, is arranged in the groove and near edge on channel of pouring water; Described ecological board is provided with the sheet material of fluctuating ripple for one side, its segmentation intersect lean to the bottom of channel inboard and on along limit and corrugated surface upward; Described check gate is wedge-type flashboard type gate valve, and subsection setup is in channel.
The upper wide and height of described channel is 50cm, bottom lower than field face 5cm, adopts concrete plate to be built into.
The wide of the described groove of pouring water is 30cm, high for 45cm, length are 50cm, and the employing brick is mixed to be built into.
Described ecological board has the 30cm * 58cm of stepped fluctuating * 5cm concrete plate for one side, the length on ladder three limits is respectively 1cm, 1.8cm and 4.5cm, wherein long limit is positioned on the sheet material face, every 50 meters intersections lean to the bottom of channel two inboards and on along limit, adjacent two spacings of intersecting ecological boards are 1m.
Described check gate is arranged in channel every 80 meters.
beneficial effect:the ecological efficient irrigation canal system facility that the utility model provides is to carry out certain bioengineering transformation to form on soil property field ditch basis, existing rice field.By reasonable construction U-shaped channel, not only improved the water delivery performance but also saved arable land; By the discrepancy in elevation between channel bottom and field face rationally is set, can efficiently utilize water resource can protect the field animal again; By the pour water height of trench bottom of reasonable setting, reduced the washing away the field face of pouring water; By the wedge-type flashboard type gate valve of pouring water is set, reduced the flexibe work(labour) input; By check gate is set, improved irrigation efficiency; By ecological board is set, both be conducive to migrating of field animal, improved ecological benefits, also be conducive to the floating thing of sedimentation in pouring water; Construction costs and maintenance cost is low, sturdy and durable, Operation and Maintenance simple, be convenient to large scale application simultaneously.
The accompanying drawing explanation
Fig. 1 is the application's irrigation canal facility layout schematic top plan view, 1 channel in figure, 2 grooves of pouring water, 3 check gates, 4 ecological boards, 5 locks of pouring water;
Fig. 2 is the application's canal section schematic diagram, 5 locks of pouring water in figure, 6 ridges, 7 field faces;
Fig. 3 is the application's ecological board longitudinal section schematic diagram, and in figure, 8 is the fluctuating ripple.
Fig. 4 is that the application's ecological board arranges schematic diagram in canal section.
The specific embodiment
The following specific embodiment does not limit the technical solution of the utility model in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops on protection domain of the present utility model.
The present embodiment is based on Chinese rice in paddy field of Taihu area field ditch and designs.
embodiment 1:
Ecological efficient irrigation canal system facility, comprise channel and ancillary building.The cross section of described channel 1 is U-shaped and adopts U-shaped concrete plate hardening, and the upper wide and height of channel is 50cm, bottom lower than field face 5cm.Described ancillary building comprises the groove 2 of pouring water, the lock 5 of pouring water, ecological board 4 and check gate 3.The described groove of pouring water is positioned on each channel side of irrigating the middle part, community, and the bottom of the groove of pouring water and field face are same high, and it is wide is 30cm, the high 45cm of being, the long 50cm of being; The described lock of pouring water is wedge-type flashboard type gate valve, and it is arranged in the groove of pouring water and near the upper edge of U-shaped concrete plate; Described ecological board has the 30cm * 58cm of some ladders * 5cm concrete plate for one side, the length on ladder three limits is respectively 1cm * 1.8cm * 4.5cm, wherein long limit is positioned on the sheet material face, every 50 meters intersections lean to the bottom of channel two inboards and on along limit and cascaded surface upward, adjacent two spacings of intersecting ecological boards are 1m; Described check gate is arranged in channel every 80 meters.
embodiment 2:
Ecological efficient irrigation canal system facility, comprise channel and ancillary building.The cross section of described channel 1 is U-shaped and adopts U-shaped concrete plate hardening, and the bottom of channel is a little less than the field face.Described ancillary building comprises the groove 2 of pouring water, the lock 5 of pouring water, ecological board 4 and check gate 3.The described groove of pouring water is positioned on each channel side of irrigating the middle part, community, the bottom of the groove of pouring water and high respectively with the upper edge of field face and channel with high and have to meet and irrigate the wide and long of the appropriateness that requires; The described lock of pouring water is wedge-type flashboard type gate valve, is arranged in the groove and near the upper edge of U-shaped concrete plate of pouring water; Described ecological board for one side is provided with can be for the cuboid concrete plate of the modest size ladder of biological climbing, segmentation intersecting lean to the bottom of channel two inboards and on along limit and cascaded surface upward, adjacent two to intersect the spacing of ecological boards suitable; Described check gate subsection setup is in channel.
Claims (5)
1. ecological efficient irrigation canal system facility, is characterized in that comprising channel (1) and ancillary building, and the cross section of described channel is U-shaped, and the bottom of channel is lower than the field face; Described ancillary building comprises the groove of pouring water (2), the lock of pouring water (5), ecological board (4) and check gate (3), and the described groove of pouring water is positioned on each channel side of irrigating the middle part, community, and its bottom is same high with the field face; The described lock of pouring water is wedge-type flashboard type gate valve, is arranged in the groove and near edge on channel of pouring water; Described ecological board is provided with the sheet material of fluctuating ripple for one side, its segmentation intersect lean to the bottom of channel inboard and on along limit and corrugated surface upward; Described check gate is wedge-type flashboard type gate valve, and subsection setup is in channel.
2. ecological efficient irrigation canal system facility according to claim 1, is characterized in that the upper wide and height of described channel is 50cm, bottom lower than field face 5cm.
3. ecological efficient irrigation canal system facility according to claim 1, is characterized in that the wide of the described groove of pouring water is 30cm, the high 45cm of being, the long 50cm of being.
4. ecological efficient irrigation canal system facility according to claim 1, it is characterized in that described ecological board has the 30cm * 58cm of stepped fluctuating * 5cm concrete plate for one side, the length on ladder three limits is respectively 1cm, 1.8cm and 4.5cm, wherein long limit is positioned on the sheet material face, every 50 meters intersections lean to the bottom of channel two inboards and on along limit, adjacent two spacings of intersecting ecological boards are 1m.
5. ecological efficient irrigation canal system facility according to claim 1, is characterized in that described check gate is arranged in channel every 80 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203480552U CN203334253U (en) | 2013-06-17 | 2013-06-17 | Ecological efficient irrigation canal system facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203480552U CN203334253U (en) | 2013-06-17 | 2013-06-17 | Ecological efficient irrigation canal system facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334253U true CN203334253U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203480552U Expired - Fee Related CN203334253U (en) | 2013-06-17 | 2013-06-17 | Ecological efficient irrigation canal system facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306252A (en) * | 2013-06-17 | 2013-09-18 | 中国科学院南京土壤研究所 | Ecological and efficient facility for irrigation channel of rice field |
-
2013
- 2013-06-17 CN CN2013203480552U patent/CN203334253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306252A (en) * | 2013-06-17 | 2013-09-18 | 中国科学院南京土壤研究所 | Ecological and efficient facility for irrigation channel of rice field |
| CN103306252B (en) * | 2013-06-17 | 2015-06-24 | 中国科学院南京土壤研究所 | Ecological and efficient facility for irrigation channel of rice field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140617 |
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| EXPY | Termination of patent right or utility model |