CN204742079U - Rice terrace irrigation system - Google Patents
Rice terrace irrigation system Download PDFInfo
- Publication number
- CN204742079U CN204742079U CN201520477807.4U CN201520477807U CN204742079U CN 204742079 U CN204742079 U CN 204742079U CN 201520477807 U CN201520477807 U CN 201520477807U CN 204742079 U CN204742079 U CN 204742079U
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- outlet pipe
- paddy field
- water
- irrigation system
- rice
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Abstract
The utility model discloses an avoid rivers to form the rice terrace irrigation system who erodees to the rice when watering. This rice terrace irrigation system, including polylith rice terrace and polylith pond, be provided with the escape canal between adjacent rice terrace and the pond, be provided with the outlet with the escape canal intercommunication on the ridge, outlet department is provided with the separation device, still including being used for the irrigation system for the rice terrace irrigation, this rice terrace irrigation system is when watering, utilize in the water suction water injection house steward of water pump in with the water source, then rivers flow into each water injection along the water injection house steward and prop up intraductally, a water injection intraductal water flows past first outlet pipe in proper order, the second outlet pipe, the U -shaped outlet pipe, delivery port from the U -shaped outlet pipe flows at last, the intraductal water velocity of water injection can be reduced gradually and can not lead to the fact the earth in the rice terrace and rice and wash away like this, the rice that can guarantee any region in the rice terrace can both grow well. Be fit for in rice planting field popularization and application.
Description
Technical field
The utility model relates to agricultural irrigation systems field, especially a kind of paddy field irrigation system.
Background technology
In today that science and technology is growing, Rice Cropping and fish culture technology all obtain fast lifting, not only save a large amount of labour, and improve rice yield and fish crop.But how Rice Cropping is cultivated with fishery and combine, utilize the unique habitat of paddy field and the environmental condition needed for shoal of fish growth, set up paddy rice-fish Complex plant ecosystem, significant for raising the land utilization efficiency.Existing paddy field implant system is more extensive, be mostly adopt the mode of flood irrigation to irrigation of paddy fields, excavation many ditches, every bar ditch is provided with irrigation entrance in advance, this flood irrigation mode is when irrigating, adopt artificial boiling water and water blockoff measure, not only waste time and energy, wash away rice root, simultaneously, this mode opening stifled water inlet often water blockoff is clean, cause water inlet region, rice field paddy rice because water temperature is lower undergrowth, thus cause rice yield to decline.
Utility model content
Current are avoided paddy rice to be formed to the paddy field irrigation system of washing away when the technical problem that the utility model solves is to provide a kind of pouring water.
The utility model solves the technical scheme that its technical problem adopts: this paddy field irrigation system, comprise polylith paddy field and polylith fish pond, described paddy field is arranged on ground ridge is surrounded by multiple, described fish pond is formed by the pit being arranged on ground, drain ditch is provided with between adjacent paddy field and fish pond, described ridge is provided with the discharge outlet be communicated with drain ditch, described discharge outlet place is provided with baffling device, also comprise the irrigation system of water supply irrigation of paddy fields, described irrigation system comprises injection manifold, the front end of described injection manifold is connected with water pump, water pump is positioned at water source, injection manifold is connected with many water filling arms, the corresponding paddy field of described every root water filling arm, and the end of water filling arm stretches in paddy field, the end of described water filling arm is provided with multiple discharging device, described discharging device comprises the first outlet pipe be communicated with water filling arm, described first outlet pipe is vertically arranged, the top of described first outlet pipe is provided with the second outlet pipe, described second outlet pipe is horizontally disposed with, the top of the first outlet pipe is connected to the middle part of the second outlet pipe, the two ends of the second outlet pipe be connected to U-shaped outlet pipe and the delivery port of U-shaped outlet pipe upwards, the internal diameter of the first outlet pipe is 1/4 to 1/3 of water filling arm, the internal diameter of the second outlet pipe is 2 to 3 times of the first outlet pipe internal diameter, the internal diameter of U-shaped outlet pipe is 1.5 to 2 times of the second outlet pipe.
Further, the delivery port of described U-shaped outlet pipe is horn mouth.
Further, described water filling arm is provided with control valve.
Further, be provided with level sensor in described each paddy field, also comprise controller, described level sensor, control valve, water pump are all connected with controller.
Further, also comprise cistern, described cistern is communicated with water source, and described water pump is positioned at cistern.
Further, described baffling device comprises baffle plate, the groove be arranged on the sidewall of discharge outlet both sides, and the both sides of described baffle plate are inserted in groove respectively, and the height of described baffle plate is less than the height 2 ~ 4cm of ridge.
Further, described baffle plate be coated with layer of plastic film.
Further, described drain ditch, discharge outlet all adopt concrete masonry units to form.
The beneficial effects of the utility model are: this paddy field irrigation system is when pouring water, utilize water pump by the water suction injection manifold in water source, then current flow in each water filling arm along injection manifold, water in water filling arm flows through the first outlet pipe successively, second outlet pipe, U-shaped outlet pipe, finally flow out from the delivery port of U-shaped outlet pipe, internal diameter due to the first outlet pipe is 1/4 to 1/3 of water filling arm, the internal diameter of the second outlet pipe is 2 to 3 times of the first outlet pipe internal diameter, the internal diameter of U-shaped outlet pipe be 1.5 to 2 times of the second outlet pipe and the delivery port of U-shaped outlet pipe upwards, water velocity in such water filling arm can be reduced gradually and can not cause the earth in paddy field and paddy rice washes away, paddy field water inlet region paddy rice well-grown can be ensured, the underproduction can not be caused, and, this irrigation method can saving water resource greatly, avoid causing waste, and when irrigating, only need switch water pump, to save time and laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model paddy field irrigation system;
Fig. 2 is the discharging device schematic cross-section of the utility model paddy field irrigation system;
Fig. 3 is the baffling device schematic cross-section of the utility model paddy field irrigation system;
Fig. 4 is the baffling device vertical view of the utility model paddy field irrigation system;
Be labeled as in figure: paddy field 1, ridge 101, fish pond 2, drain ditch 3, discharge outlet 4, baffling device 5, baffle plate 51, plastic film 52, groove 53, irrigation system 6, injection manifold 61, water pump 62, water filling arm 63, discharging device 64, first outlet pipe 641, second outlet pipe 642, U-shaped outlet pipe 643, control valve 65, level sensor 66, controller 67, cistern 68.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figures 1 to 4, this paddy field irrigation system, comprise polylith paddy field 1 and polylith fish pond 2, described paddy field 1 is arranged on ground ridge 101 is surrounded by multiple, described fish pond 2 is formed by the pit being arranged on ground, drain ditch 3 is provided with between adjacent paddy field 1 and fish pond 2, described ridge 101 is provided with the discharge outlet 4 be communicated with drain ditch 3, described discharge outlet 4 place is provided with baffling device 5, also comprise the irrigation system 6 that water supply rice field 1 is irrigated, described irrigation system 6 comprises injection manifold 61, the front end of described injection manifold 61 is connected with water pump 62, water pump 62 is positioned at water source, injection manifold 61 is connected with many water filling arms 63, the corresponding paddy field 1 of described every root water filling arm 63, and the end of water filling arm 63 stretches in paddy field 1, the end of described water filling arm 63 is provided with multiple discharging device 64, described discharging device 64 comprises the first outlet pipe 641 be communicated with water filling arm 63, described first outlet pipe 641 is vertically arranged, the top of described first outlet pipe 641 is provided with the second outlet pipe 642, described second outlet pipe 642 is horizontally disposed with, the top of the first outlet pipe 641 is connected to the middle part of the second outlet pipe 642, the two ends of the second outlet pipe 642 be connected to U-shaped outlet pipe 643 and the delivery port of U-shaped outlet pipe 643 upwards, the internal diameter of the first outlet pipe 641 is 1/4 to 1/3 of water filling arm 63, the internal diameter of the second outlet pipe 642 is 2 to 3 times of the first outlet pipe 641 internal diameter, the internal diameter of U-shaped outlet pipe 643 is 1.5 to 2 times of the second outlet pipe 642.This paddy field irrigation system is when pouring water, utilize water pump 62 by the water suction injection manifold 61 in water source, then current flow in each water filling arm 63 along injection manifold 61, water in water filling arm 63 flows through the first outlet pipe 641 successively, second outlet pipe 642, U-shaped outlet pipe 643, finally flow out from the delivery port of U-shaped outlet pipe 643, internal diameter due to the first outlet pipe 641 is 1/4 to 1/3 of water filling arm 63, the internal diameter of the second outlet pipe 642 is 2 to 3 times of the first outlet pipe 641 internal diameter, the internal diameter of U-shaped outlet pipe 643 be 1.5 to 2 times of the second outlet pipe 642 and the delivery port of U-shaped outlet pipe 643 upwards, water velocity in such water filling arm 63 can be reduced gradually and can not cause the earth in paddy field 1 and paddy rice washes away, paddy field water inlet region paddy rice well-grown can be ensured, the underproduction can not be caused, and, this irrigation method can saving water resource greatly, avoid causing waste, and when irrigating, only need switch water pump 62, to save time and laborsaving.
Go out water speed in order to what reduce current further, reduce current washing away paddy rice, the delivery port of described U-shaped outlet pipe 643 is horn mouth.
In irrigation process, sometimes only need to irrigate, in order to realize precision irrigation indivedual paddy field 1, avoid water resource waste, described water filling arm 63 is provided with control valve 65, when which paddy field 1 needs irrigate, only need opens corresponding control valve 65.
The number of the water yield of paddy field 1 has a great impact for the growth of paddy rice, thus must ensure that the water yield in paddy field 1 is in a corresponding water level, such guarantee paddy growth is fastest, for the ease of controlling the water level in paddy field 1, level sensor 66 is provided with in described each paddy field 1, also comprise controller 67, described level sensor 66, control valve 65, water pump 62 are all connected with controller 67.Utilize the SEA LEVEL VARIATION situation in level sensor 66 real-time monitoring paddy field 1, warning line is reduced to once the water level in paddy field 1, controller 67 sends instruction feed pump 62 and makes its work, and open corresponding control valve 65 and supply water to paddy field 1, whole process automation completes, and saves a large amount of manpower and materials.
In order to avoid water source seasonality is withered, also be provided with cistern 68, described cistern 68 is communicated with water source, described water pump 62 is positioned at cistern 68, in the season of having abundant water resources, water is poured into cistern 68 and store, wait the time that water source is withered, just the water stored in cistern 68 can be utilized to supply water, and the time of avoiding drying up at water source causes the underproduction of paddy rice lack of water.
In addition, described baffling device 5 comprises baffle plate 51, the groove 53 be arranged on the sidewall of discharge outlet 4 both sides, and the both sides of described baffle plate 51 are inserted in groove 53 respectively, and the height of described baffle plate 51 is less than the height 2 ~ 4cm of ridge 101.In paddy field 1, hypervolia not only can affect the normal growth of paddy rice, also can break through by ridge 101 simultaneously, water in paddy field 1 is run off in a large number, this baffling device 5 can effectively avoid the rainwater time to cause the situation of the hypervolia in paddy field 1 to occur, height due to baffle plate 51 is less than the height 2 ~ 4cm of ridge 101, once the hypervolia in paddy field 1, during the height of water level higher than baffle plate 51, water in paddy field 1 will cover baffle plate 51 and flow in fish pond 2 along drain ditch 3, not only serve to the effect of fish pond 2 amount of makeup water, simultaneously, fish pond 2 can also be used as cistern 68, dry up the time to paddy field 1 moisturizing at water source.
In order to avoid baffle plate 51 leaks, described baffle plate 51 be coated with layer of plastic film 52.
Moreover in order to avoid current wash away drain ditch 3 and discharge outlet 4, brought in fish pond 2 by its earth, make the turbidity of water in fish pond 2 become large, pollute fish pond 2, in order to prevent the generation of above-mentioned situation, described drain ditch 3, discharge outlet 4 all adopt concrete masonry units to form.
Claims (8)
1. a paddy field irrigation system, comprise polylith paddy field (1) and polylith fish pond (2), described paddy field (1) is surrounded by multiple ground ridge (101) that is arranged on, described fish pond (2) is formed by the pit being arranged on ground, drain ditch (3) is provided with between adjacent paddy field (1) and fish pond (2), described ridge (101) is provided with the discharge outlet (4) be communicated with drain ditch (3), described discharge outlet (4) place is provided with baffling device (5), also comprise the irrigation system (6) of irrigating in water supply rice field (1), it is characterized in that: described irrigation system (6) comprises injection manifold (61), the front end of described injection manifold (61) is connected with water pump (62), water pump (62) is positioned at water source, injection manifold (61) is connected with many water filling arms (63), the corresponding paddy field of described every root water filling arm (63) (1), and the end of water filling arm (63) stretches in paddy field (1), the end of described water filling arm (63) is provided with multiple discharging device (64), described discharging device (64) comprises the first outlet pipe (641) be communicated with water filling arm (63), described first outlet pipe (641) is vertically arranged, the top of described first outlet pipe (641) is provided with the second outlet pipe (642), described second outlet pipe (642) is horizontally disposed with, the top of the first outlet pipe (641) is connected to the middle part of the second outlet pipe (642), the two ends of the second outlet pipe (642) be connected to U-shaped outlet pipe (643) and the delivery port of U-shaped outlet pipe (643) upwards, the internal diameter of the first outlet pipe (641) is 1/4 to 1/3 of water filling arm (63), the internal diameter of the second outlet pipe (642) is 2 to 3 times of the first outlet pipe (641) internal diameter, the internal diameter of U-shaped outlet pipe (643) is 1.5 to 2 times of the second outlet pipe (642).
2. paddy field irrigation system as claimed in claim 1, is characterized in that: the delivery port of described U-shaped outlet pipe (643) is horn mouth.
3. paddy field irrigation system as claimed in claim 2, is characterized in that: described water filling arm (63) is provided with control valve (65).
4. paddy field irrigation system as claimed in claim 3, it is characterized in that: in described each paddy field (1), be provided with level sensor (66), also comprise controller (67), described level sensor (66), control valve (65), water pump (62) are all connected with controller (67).
5. paddy field irrigation system as claimed in claim 4, it is characterized in that: also comprise cistern (68), described cistern (68) is communicated with water source, and described water pump (62) is positioned at cistern (68).
6. paddy field irrigation system as claimed in claim 5, it is characterized in that: described baffling device (5) comprises baffle plate (51), the groove (53) be arranged on the sidewall of discharge outlet (4) both sides, the both sides of described baffle plate (51) are inserted in groove (53) respectively, and the height of described baffle plate (51) is less than the height 2 ~ 4cm of ridge (101).
7. paddy field irrigation system as claimed in claim 6, is characterized in that: described baffle plate (51) be coated with layer of plastic film (52).
8. paddy field irrigation system as claimed in claim 7, is characterized in that: described drain ditch (3), discharge outlet (4) all adopt concrete masonry units to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477807.4U CN204742079U (en) | 2015-07-06 | 2015-07-06 | Rice terrace irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477807.4U CN204742079U (en) | 2015-07-06 | 2015-07-06 | Rice terrace irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204742079U true CN204742079U (en) | 2015-11-11 |
Family
ID=54456856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477807.4U Expired - Fee Related CN204742079U (en) | 2015-07-06 | 2015-07-06 | Rice terrace irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204742079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557461A (en) * | 2016-02-23 | 2016-05-11 | 中国水稻研究所 | Facility and method for controlling moisture in rice field soil |
| CN108605737A (en) * | 2017-06-07 | 2018-10-02 | 哈尔滨福万民农业科技有限责任公司 | A kind of comprehensive paddy field ecologic planting pattern of quaternity |
| CN110946020A (en) * | 2019-11-08 | 2020-04-03 | 山东省水稻研究所 | Nitrogen fertilizer usage monitoring system and method for planting different varieties of rice |
-
2015
- 2015-07-06 CN CN201520477807.4U patent/CN204742079U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557461A (en) * | 2016-02-23 | 2016-05-11 | 中国水稻研究所 | Facility and method for controlling moisture in rice field soil |
| CN105557461B (en) * | 2016-02-23 | 2019-04-12 | 中国水稻研究所 | Moisture control facility and its control method in a kind of paddy soil |
| CN108605737A (en) * | 2017-06-07 | 2018-10-02 | 哈尔滨福万民农业科技有限责任公司 | A kind of comprehensive paddy field ecologic planting pattern of quaternity |
| CN110946020A (en) * | 2019-11-08 | 2020-04-03 | 山东省水稻研究所 | Nitrogen fertilizer usage monitoring system and method for planting different varieties of rice |
| CN110946020B (en) * | 2019-11-08 | 2022-06-10 | 山东省水稻研究所 | Nitrogen fertilizer usage monitoring system and method for planting different varieties of rice |
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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: 20151111 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |