CN203801420U - Saline-alkaline land paddy field irrigation device - Google Patents
Saline-alkaline land paddy field irrigation device Download PDFInfo
- Publication number
- CN203801420U CN203801420U CN201420222045.9U CN201420222045U CN203801420U CN 203801420 U CN203801420 U CN 203801420U CN 201420222045 U CN201420222045 U CN 201420222045U CN 203801420 U CN203801420 U CN 203801420U
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- China
- Prior art keywords
- saline
- seedling
- branch pipe
- paddy field
- water
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Abstract
A saline-alkaline land paddy field irrigation device comprises a paddy field body. The paddy field body comprises a plurality of seedling nurseries. Each seedling nursery is structurally characterized in that natural soil from saline-alkaline land serves as a bottom layer, an anti-permeation plastic film is laid above the natural soil, and improved soil good for growth of rice is arranged above the anti-permeation plastic film. A drainage ditch is arranged around the rice field body. Each seedling nursery is provided with a drain hole; a branch pipe is arranged between each two longitudinally adjacent seedling nurseries; an outflow pile is disposed on each branch pipe; a tee is connected to the upper end of each outflow pile; elbows are connected to other two ends of each tee; each elbow is provided with a drain valve; one end of every branch pipe is communicated with a main pipe; purge valves are disposed at the joints of the branch pipes and the main pipe; one end of the main pipe is connected with a water source. The saline-alkaline land paddy field irrigation device has the advantages that the water is guided to the seedling nurseries through the drain valves, irrigation is more thorough, water flow of each elbow can be controlled through the corresponding drain valve, accurate drainage is achieved, water in the seedling nurseries can be moderate for growth of rice seedlings, and saline-alkaline land paddy field irrigation device is easy to popularize on a large scale.
Description
technical field:
The utility model relates to paddy field irrigation technique field, refers in particular to a kind of rice in saline-alkali field field irrigation rig.
background technology:
The salinization of soil is a global ecological difficult problem, due to social development.Economic resources shortage and survival crisis have been produced thereupon.Saline land is huge potential resource, and developing saline land is to bring more land under cultivation, and further develops one of important measures of agricultural production.Most of saline land is all always in state to be developed.Paddy rice is the main cereal crops of China and economic crops, along with the increase of population, and the continuous decline of arable area, grain is striven ground contradiction, and how development and utilization saline land development Rice Production has great importance.But because alkaline land soil salinity is high, soil compaction, soil fertility is low, gas permeability is poor; cause paddy growth bad; be difficult to obtain high yield; therefore reasonable development and utilize this land resources of saline land, becoming inferior position resource is superior resources, not only significant to guaranteeing national food safety; also significant to protection of the environment; existing water paddy irrigation mode is mostly to irrigate by ditch, and water resources consumption is large, and irrigation effect is undesirable.
utility model content:
The object of the utility model patent is to overcome the deficiency existing in above-mentioned technology, and a kind of rice in saline-alkali field field irrigation rig is provided.
The purpose of this utility model realizes as follows: a kind of rice in saline-alkali field field irrigation rig, comprise paddy field body, paddy field body comprises polylith seedling garden, the structure in seedling garden: bottom is naturally native in saline land, naturally the anti-plastic foil that soaks into is laid in soil top, the anti-for the benefit of improvement soil of paddy growth of plastic foil top that soaks into; Paddy field body is provided with drain ditch around, and every seedling garden is equipped with osculum, longitudinally in the middle of two adjacent seedling gardens, be provided with branch pipe(tube), branch pipe(tube) is provided with water outlet stake, and water outlet stake upper end is connected with threeway, and the another two ends of threeway are connected to respectively bend pipe, bend pipe is provided with draining valve, one end of branch pipe(tube) is communicated with main pipeline, and the junction of branch pipe(tube) and main pipeline is provided with discharging valve, and one end of main pipeline is connected with water source.
Described branch pipe(tube) is provided with the water meter for water measurement amount.
Described water source is the one in header tank, river, agricultural well.
The beneficial effects of the utility model are: reasonable in design, novelty is skillfully constructed, reasonable development and utilize this land resources of saline land, by main pipeline, water source is guided in seedling garden, irrigate more thorough, can be by the discharge of discharging valve control branch pipe(tube), also can be by the discharge of the each bend pipe of draining valve control, accomplish accurately to discharge water, pour water more energy-conservation by pipeline water delivery than existing ditch, without evaporation and seepage, improve the availability of water resource, if the hypervolia in seedling garden, can the unnecessary water yield be entered to drain ditch by osculum, guarantee that the water yield in seedling garden is applicable to seedling growth, practical, be easy to large-scale promotion application.
brief description of the drawings:
Fig. 1 is the utility model structural representation.
embodiment:
With reference to Fig. 1, a kind of rice in saline-alkali field field irrigation rig, comprises paddy field body, paddy field body comprises polylith seedling garden 7, the structure in seedling garden 7: bottom is naturally native in saline land, and the anti-plastic foil 6 that soaks into is laid in soil top naturally, prevents soaking into for the benefit of improvement soil of paddy growth of plastic foil 6 tops; Paddy field body is provided with drain ditch 1 around, and every seedling garden 7 is equipped with osculum 13, longitudinally in the middle of adjacent two seedling gardens 7, be provided with branch pipe(tube) 10, branch pipe(tube) 10 is provided with water outlet stake 4, and water outlet stake 4 upper ends are connected with threeway 3, and the another two ends of threeway 3 are connected to respectively bend pipe 5, bend pipe 5 is provided with draining valve 2, one end of branch pipe(tube) 10 is communicated with main pipeline 12, and branch pipe(tube) 10 is provided with discharging valve 9 with the junction of main pipeline 12, and one end of main pipeline 12 is connected with water source 8.Described branch pipe(tube) 10 is provided with the water meter 11 for water measurement amount.Described water source 8 is the one in header tank, river, agricultural well.When spring ploughing, water resource in water source is injected water main pipeline 12 and is passed through branch pipe(tube) 10 to the appropriate water of the interior injection in seedling garden 7 by water pump, then rice shoot is inserted to seedling garden 7, can control by discharging valve 9 discharge of branch pipe(tube) 10, also can control by draining valve 2 discharge of each bend pipe 5, accomplish accurately to discharge water, if start the hypervolia in seedling garden 7 rainy season in summer, can the unnecessary water yield be entered to drain ditch 1 by osculum 13, if guarantee that the water yield in seedling garden 7 is applicable to seedling growth.
The utility model reasonable in design, the novelty that is skillfully constructed, reasonable development and utilize this land resources of saline land, guides to water source 8 in seedling garden 7 by main pipeline 12, irrigates more thoroughly, practical, is easy to large-scale promotion application.
Claims (3)
1. a rice in saline-alkali field field irrigation rig, comprise paddy field body, it is characterized in that: paddy field body comprises polylith seedling garden, the structure in seedling garden: bottom is naturally native in saline land, naturally the anti-plastic foil that soaks into is laid in soil top, the anti-for the benefit of improvement soil of paddy growth of plastic foil top that soaks into; Paddy field body is provided with drain ditch around, and every seedling garden is equipped with osculum, longitudinally in the middle of two adjacent seedling gardens, be provided with branch pipe(tube), branch pipe(tube) is provided with water outlet stake, and water outlet stake upper end is connected with threeway, and the another two ends of threeway are connected to respectively bend pipe, bend pipe is provided with draining valve, one end of branch pipe(tube) is communicated with main pipeline, and the junction of branch pipe(tube) and main pipeline is provided with discharging valve, and one end of main pipeline is connected with water source.
2. according to the rice in saline-alkali field field irrigation rig described in claim l, it is characterized in that: described branch pipe(tube) is provided with the water meter for water measurement amount.
3. according to the rice in saline-alkali field field irrigation rig described in claim l, it is characterized in that: described water source is the one in header tank, river, agricultural well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222045.9U CN203801420U (en) | 2014-05-04 | 2014-05-04 | Saline-alkaline land paddy field irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222045.9U CN203801420U (en) | 2014-05-04 | 2014-05-04 | Saline-alkaline land paddy field irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801420U true CN203801420U (en) | 2014-09-03 |
Family
ID=51440244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222045.9U Expired - Fee Related CN203801420U (en) | 2014-05-04 | 2014-05-04 | Saline-alkaline land paddy field irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642057A (en) * | 2015-01-27 | 2015-05-27 | 西北农林科技大学 | Large-row crop bubbler-trickle furrow irrigation water supply system and furrow irrigation water-saving cultivation method thereof |
| CN106358804A (en) * | 2016-08-26 | 2017-02-01 | 山东胜伟园林科技有限公司 | Ecological planting system for maintaining saline-alkali soil in river irrigation area |
| CN110999587A (en) * | 2019-11-15 | 2020-04-14 | 宁夏广银米业有限公司 | Ecological water circulation saline-alkali soil improvement method |
| CN111109047A (en) * | 2020-02-21 | 2020-05-08 | 周能为 | Agricultural automatic accurate irrigation system |
-
2014
- 2014-05-04 CN CN201420222045.9U patent/CN203801420U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642057A (en) * | 2015-01-27 | 2015-05-27 | 西北农林科技大学 | Large-row crop bubbler-trickle furrow irrigation water supply system and furrow irrigation water-saving cultivation method thereof |
| CN106358804A (en) * | 2016-08-26 | 2017-02-01 | 山东胜伟园林科技有限公司 | Ecological planting system for maintaining saline-alkali soil in river irrigation area |
| CN110999587A (en) * | 2019-11-15 | 2020-04-14 | 宁夏广银米业有限公司 | Ecological water circulation saline-alkali soil improvement method |
| CN111109047A (en) * | 2020-02-21 | 2020-05-08 | 周能为 | Agricultural automatic accurate irrigation system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170504 |