CN205124581U - Paddy ditch irrigation water -saving device - Google Patents
Paddy ditch irrigation water -saving device Download PDFInfo
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- CN205124581U CN205124581U CN201520867208.3U CN201520867208U CN205124581U CN 205124581 U CN205124581 U CN 205124581U CN 201520867208 U CN201520867208 U CN 201520867208U CN 205124581 U CN205124581 U CN 205124581U
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- cistern
- throttle valve
- pipeline
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- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
Paddy ditch irrigation water -saving device relates to fields such as rice cultivation planting, can help rice planting rich and influential family to improve and plant efficiency and work efficiency. Utilize the central control circuit to control each executive component's work, the well is connected to the one end of a pipeline, the cistern is connected to the other end, the electric heating equipment has been settled in the cistern, bottom at the cistern is equipped with the automatic aerator, the automatic aerator passes through the air pump and links to each other with the filter, be equipped with the pipeline in the cistern, the other end is connected with sprinkling irrigation electromagnetic throttle valve and irrigation electromagnetic throttle valve respectively, it directly is connected with the paddy field through no. Six pipelines to irrigate the electromagnetic throttle valve, no. Five tube couplings in the pipeline wiring diagram are overlooked through no. Four pipelines with the paddy field to the sprinkling irrigation electromagnetic throttle valve, the utility model discloses the device has very big performance to the characteristic of feed ditch water conservation, not only can realize traditional irrigation, can also protect the root to avoid taking place the effect that anaerobic respiration destroyed the crop, but also can reduce the destruction of pernicious transpiration to the rice crop through the mode of sprinkling irrigation.
Description
Technical field
The utility model relates to the fields such as rice cultivation planting, specifically refers to a kind of paddy rice feed ditch water saving fixtures.
Background technology
During rice field water requirement refers to Rice Growing, the total water consumption of land area of one unit, also claims water consumption, and comprise evaporation and soil percolation three part between transpiration, strain, front two parts add up to and are called transpiration quantity.Transplanting rice rice field water requirement should comprise rice seedling bed and Honda two parts, but nursery period water requirement less, account for 3% ~ 4% of Honda water requirement.Especially dry rice seedling needs water less, less than 1% of Honda water requirement.Therefore, general rice seedling bed water requirement can be ignored, and only considers Honda water requirement.
Transpiration quantity determines primarily of climatic factor, is that solar radiation, atmospheric temperature and the many factors such as humidity, wind speed are to the result of Rice Population combined influence.Total trend is that south is little, and the north is large.In north paddyfield, also have larger difference, Ningxia, the Northwest and the rice in Xinjiang transpiration quantity of arid continental climate are maximum, reach 835.2 ~ 1118.4mm; The evaporation discharge of semi-dry and semi-humid monsoon climatic region is less, and North China is 456.0 ~ 750.0mm; The Northeast is 533.5 ~ 574.6mm, and south is 591.8 ~ 645.4mm.Transpiration quantity is also different because of growthdevelopmental stage, and rising and evaporation is growth and decline each other.Transpiration Intensity increases with the increase of leaf area, peaks to heading stage in booting, reduces along with the reduction of leaf area index later.The change of evaporating between strain is then contrary with transpiration, and rice transplanting initial stage leaf area index is little, evaporates much larger than transpiration, reduces after entering tillering stage along with the increase of leaf area, basicly stable after the shooting stage, and later stage leaf area index is slightly gone up again after reducing.Rising similar to the growth and decline of leaf area index with the change of rising an intensity of evaporation sum, be increase gradually after turning green substantially, peak to heading stage in booting, reduce gradually again later.In addition, transpiration quantity also increases as the increase of density, fertilizing amount and irrigation quantity by culture technique.
Infiltration capacity, except having direct relation with the soil texture, is also subject to the impact of irrigation method and subterranean water level.Water layer is darker, the phase of basining irrigation is longer, subterranean water level is lower, and infiltration capacity is larger.Improve site preparation quality and the favourable reduction infiltration capacity of wet-shallow irrigation.New rice field, the north is many, does not mostly form stable tillage pan, and there is very major part in rice field not in flakes, floods and droughts is interlocked, and therefore infiltration capacity is comparatively large, generally account for 43% ~ 63% of rice field water requirement, and south is only 7% ~ 29%.So reducing infiltration capacity is the important technique measure that rice is planted in the north.From another perspective, appropriateness infiltration can promote that soil gas exchanges, the oxygen that supply Root respiration needs, and can get rid of salinity unnecessary in soil and the accumulation avoiding reproducibility noxious material, favourable to paddy growth.The result of domestic and international research, rice field is suitable for infiltration capacity at every 5 ~ 20mm round the clock.
The water requirement in rice field, except a part is directly supplied by the precipitation in paddy growth season, some needs to irrigate and supplements, and per hectare rice field needs the supplementary water yield of irrigation to be called the irrigation norm in rice field.North rice field transpiration quantity and infiltration capacity are all higher than south, and precipitation is less than south again, so irrigation of paddy fields quota is much higher than south.Therefore a kind of irrigation rig of special needs can help Rice Cropping rich and influential family to improve plantation efficiency and operating efficiency.
Utility model content
The utility model proposes a kind of paddy rice feed ditch water saving fixtures, Rice Cropping rich and influential family can be helped to improve plantation efficiency and operating efficiency.The utility model utilizes central control circuit to control the work of each execution unit, to realize object and the effect of feed ditch.
The technical solution of the utility model: paddy rice feed ditch water saving fixtures, comprising a: pipeline, filter, air pump, No. two water pumps, No. three water pumps, pipeline routes figure is overlooked in rice field, sprinkler, sprinkling irrigation electromagnetic throttle valve, irrigate electromagnetic throttle valve, electric heating equipment, cistern, automatic aerator, a water pump, conical nozzle, conical nozzle is matched, connecting rod, main jet pipe, trip bolt, sprinkler inner chamber, one end of a described pipeline connects well, the other end connects cistern by a water pump, it is characterized in that: in cistern, settled electric heating equipment, automatic aerator is provided with in the bottom of cistern, No. two pipeline one end are connected with automatic aerator, the other end is connected with filter by air pump, one end of No. three pipelines is communicated in cistern, the other end is again by being set to bifurcation structure after No. two water pumps, be connected with irrigation electromagnetic throttle valve with sprinkling irrigation electromagnetic throttle valve respectively, No. five pipelines that sprinkling irrigation electromagnetic throttle valve is overlooked in pipeline routes figure by No. four pipelines and rice field are connected, and rice field is overlooked in pipeline routes figure No. five pipelines are connected with multiple sprinkler, irrigate electromagnetic throttle valve to be directly connected with paddy field by No. six pipelines, and connect another root No. seven pipelines in paddy field with No. three water pumps and be connected, No. three water pumps are connected in cistern by No. seven pipelines again.
Described sprinkler comprises main jet pipe and conical nozzle, No. five pipelines are connected with the fixed one of main jet pipe, be fixedly connected with conical nozzle again in the upper end of main jet pipe, the upper end of conical nozzle is provided with conical nozzle match, the side of conical nozzle match is connecting rod, the other end of connecting rod is connected by the side fastening of trip bolt with main jet pipe, is sprinkler inner chamber between conical nozzle and conical nozzle are matched.
The beneficial effects of the utility model: the utility model device has very large performance for the characteristic that feed ditch is economized on water; traditional irrigation can not only be realized; root can also be protected to avoid the effect that anaerobic respiration destroys crop occurs, but also reduce the destruction of pernicious transpiration to rice crop by the mode of sprinkling irrigation.
Accompanying drawing explanation
Fig. 1 is the utility model product circuit syndeton schematic diagram.
Fig. 2 is the overall structure schematic diagram of the utility model product sprinkler.
Fig. 3 is the internal cross section structural representation of the utility model product sprinkler.
Embodiment
According to Fig. 1, Fig. 2, Fig. 3, present embodiment is described further.
The utility model is a kind of paddy rice feed ditch water saving fixtures, and paddy rice feed ditch water saving fixtures, comprising: a pipeline 2, filter 3, air pump 4, No. two water pumps 6, No. three water pumps 7, pipeline routes Fig. 8 is overlooked in rice field, sprinkler 9, sprinkling irrigation electromagnetic throttle valve 10, irrigate electromagnetic throttle valve 11, electric heating equipment 12, cistern 13, automatic aerator 14, a water pump 15, conical nozzle 16, conical nozzle match 17, connecting rod 18, main jet pipe 19, trip bolt 20, sprinkler inner chamber 21, one end of a described pipeline 2 connects well, the other end connects cistern 13 by a water pump 15, it is characterized in that: in cistern 13, settle electric heating equipment 12, automatic aerator 14 is provided with in the bottom of cistern 13, No. two pipeline 2-1 one end are connected with automatic aerator 14, the other end is connected with filter 3 by air pump 4, one end of No. three pipeline 2-2 is communicated in cistern 13, the other end is set to bifurcation structure by after No. two water pumps 6 again, be connected with irrigation electromagnetic throttle valve 11 with sprinkling irrigation electromagnetic throttle valve 10 respectively, sprinkling irrigation electromagnetic throttle valve 10 is connected with No. five pipeline 2-5 that rice field is overlooked in pipeline routes Fig. 8 by No. four pipeline 2-3, and rice field is overlooked in pipeline routes Fig. 8 No. five pipeline 2-5 are connected with multiple sprinkler 9, irrigate electromagnetic throttle valve 11 to be directly connected with paddy field by No. six pipeline 2-4, and connect another root No. seven pipeline 2-6 in paddy field with No. three water pumps 7 and be connected, No. three water pumps 7 are connected in cistern 13 by No. seven pipeline 2-6 again.
Described sprinkler 9 comprises main jet pipe 19 and conical nozzle 16, No. five pipeline 2-5 are connected with the fixed one of main jet pipe 19, be fixedly connected with conical nozzle 16 again in the upper end of main jet pipe 19, the upper end of conical nozzle 16 is provided with conical nozzle match 17, the side of conical nozzle match 17 is connecting rod 18, the other end of connecting rod 18 is connected with the side fastening of main jet pipe 19 by trip bolt 20, be sprinkler inner chamber 21 between conical nozzle 16 and conical nozzle match 17, water can be made from therebetween with the ejection of certain initial velocity, make the rounded area structure of the shape of ejection.Large-scale crop can be covered.
When this device of enforcement, a bite high-quality well 1 can be opened near paddy field, this is in the work of irrigating, very important in the work of all parts and water pump, the phenomenon as far as possible avoiding underground water to take out not occurs, and then the time of irrigation can be delayed, and also very huge for the injury of water pump.By pipeline 2, underground water is delivered in cistern 13 through a water pump 15 by the underground water in well 1, because underground water is often in earth's surface freeze the darker position of layer, so water temperature is extremely low, firm arrival ground water temperature also can not rise rapidly suddenly, because the growth conditions of rice crop is have certain requirement for water temperature, can not utilize so just arrived ground at underground water at once, so come in cistern 13, heat up, heat up by two kinds of placements in the process heated up, directly carry out utilizing the heat energy of solar energy to heat up by natural illumination 5, another kind then makes the electric heating equipment 12 of outside actuating unit carry out heating and water by the effect of central controller to carry out heat exchange underground water is heated up, and this design not exclusively adopting electric energy to heat up for underground water, a large amount of Financial cost can be saved.When being in the water in cistern 13 and reaching uniform temperature, service index can't be met completely, the index of oxygen device content also can be fed back by sensor and control circuit in for water quality monitoring, air pump 4 is started working, air is passed through automatic aerator 14 by air refinement by No. two pipeline 2-1 by filter 3 by the contaminant filter in air by air again, enable a large amount of being dissolved in underground water of oxygen device in air, thus reach service index.The water met in the cistern 13 of service index to be sent into by No. two pipeline 2-3 through No. two water pumps 6 in the paddy field namely will irrigated, when irrigation pipeline does not arrive the position needing feed ditch, again by two pipelines by No. two pipeline 2-3 separately, side is connected with sprinkling irrigation electromagnetic throttle valve 10, opposite side is connected with irrigation electromagnetic throttle valve 11, and multiple sprinklers 9 of the pipeline installing that rice field is overlooked in pipeline routes Fig. 8 are transpiration in order to reduce plant and design, the phenomenon avoiding leaf withered occurs, when external sensor, to experience ambient temperature too high, when easily making plant that pernicious transpiration occurs, sprinkling irrigation electromagnetic throttle valve 10 will be opened pipeline water is full of overlook in pipeline routes Fig. 8 by a series of control signal by central controller, finally can make the circular large-area shape ejection of water by the special conical nozzle 16 of sprinkler 9, water droplet is dropped on leaf thus avoids the generation of pernicious transpiration.And another root pipeline is directly irrigated by irrigating electromagnetic throttle valve 11, when arriving certain liquid level position, can stop continuing to irrigate by the effect of sensor.The generation of too irrigating can not be caused, avoid the generation of the phenomenon of butt rot.And if when running into the rainy day, paddy field liquid level can be made to raise, infringement root, now, No. three water pumps 7 are started working by the control of circuit, are extracted out by water unnecessary in paddy field, until recover best liquid level position, and for water also avoid waste, to come in cistern 13 as deposit by the effect of No. three water pumps 7, thus the object of water saving can be achieved greatly.
The foregoing of this device describes embodiment of the present utility model with reference to figure 1, Fig. 2, Fig. 3, it will be understood by a person skilled in the art that, the utility model product be not limited to above-described embodiment, can make various amendment when not departing from spirit of the present utility model, described amendment also should be included within scope of the present utility model.Scope of the present utility model should be limited by claims and equivalent thereof.
Claims (1)
1. paddy rice feed ditch water saving fixtures, comprise: a pipeline (2), filter (3), air pump (4), No. two water pumps (6), No. three water pumps (7), pipeline routes figure (8) is overlooked in rice field, sprinkler (9), sprinkling irrigation electromagnetic throttle valve (10), irrigate electromagnetic throttle valve (11), electric heating equipment (12), cistern (13), automatic aerator (14), a water pump (15), conical nozzle (16), conical nozzle match (17), connecting rod (18), main jet pipe (19), trip bolt (20), sprinkler inner chamber (21), one end of a described pipeline (2) connects well, the other end connects cistern (13) by a water pump (15), it is characterized in that: in cistern (13), settled electric heating equipment (12), automatic aerator (14) is provided with in the bottom of cistern (13), No. two pipeline (2-1) one end are connected with automatic aerator (14), the other end is connected with filter (3) by air pump (4), one end of No. three pipelines (2-2) is communicated in cistern (13), the other end is again by being set to bifurcation structure after No. two water pumps (6), be connected with irrigation electromagnetic throttle valve (11) with sprinkling irrigation electromagnetic throttle valve (10) respectively, No. five pipelines (2-5) that sprinkling irrigation electromagnetic throttle valve (10) is overlooked in pipeline routes figure (8) by No. four pipelines (2-3) and rice field are connected, and rice field is overlooked in pipeline routes figure (8) No. five pipelines (2-5) are connected with multiple sprinkler (9), irrigate electromagnetic throttle valve (11) to be directly connected with paddy field by No. six pipelines (2-4), and connect another root No. seven pipelines (2-6) in paddy field with No. three water pumps (7) and be connected, No. three water pumps (7) are connected in cistern (13) by No. seven pipelines (2-6) again,
Described sprinkler (9) comprises main jet pipe (19) and conical nozzle (16), No. five pipelines (2-5) are connected with main jet pipe (19) fixed one, be fixedly connected with conical nozzle (16) again in the upper end of main jet pipe (19), the upper end of conical nozzle (16) is provided with conical nozzle match (17), the side of conical nozzle match (17) is connecting rod (18), the other end of connecting rod (18) is connected with the side fastening of main jet pipe (19) by trip bolt (20), matching between (17) at conical nozzle (16) and conical nozzle is sprinkler inner chamber (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867208.3U CN205124581U (en) | 2015-11-03 | 2015-11-03 | Paddy ditch irrigation water -saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867208.3U CN205124581U (en) | 2015-11-03 | 2015-11-03 | Paddy ditch irrigation water -saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124581U true CN205124581U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867208.3U Expired - Fee Related CN205124581U (en) | 2015-11-03 | 2015-11-03 | Paddy ditch irrigation water -saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577070A (en) * | 2016-12-05 | 2017-04-26 | 那永光 | Device and method for identifying obstacle cold damage resistance of cold-region rice varieties |
| CN107817328A (en) * | 2017-12-11 | 2018-03-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of agriculture grou1ndwater irrigation water monitoring device |
-
2015
- 2015-11-03 CN CN201520867208.3U patent/CN205124581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577070A (en) * | 2016-12-05 | 2017-04-26 | 那永光 | Device and method for identifying obstacle cold damage resistance of cold-region rice varieties |
| CN107817328A (en) * | 2017-12-11 | 2018-03-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of agriculture grou1ndwater irrigation water monitoring device |
| CN107817328B (en) * | 2017-12-11 | 2020-08-07 | 青海众鑫检测科技有限公司 | Agricultural groundwater irrigation water quality monitoring device |
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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: 20160406 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |