CN2770329Y - Irrigation pipe for ridge culture wheat - Google Patents
Irrigation pipe for ridge culture wheat Download PDFInfo
- Publication number
- CN2770329Y CN2770329Y CN 200520023622 CN200520023622U CN2770329Y CN 2770329 Y CN2770329 Y CN 2770329Y CN 200520023622 CN200520023622 CN 200520023622 CN 200520023622 U CN200520023622 U CN 200520023622U CN 2770329 Y CN2770329 Y CN 2770329Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- irrigation
- water
- water distribution
- pressure reducing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 40
- 238000003973 irrigation Methods 0.000 title claims abstract description 39
- 241000209140 Triticum Species 0.000 title claims abstract description 17
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000006837 decompression Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 244000037666 field crops Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001077 hypotensive effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
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Abstract
The utility model provides an irrigation pipe for ridge culture wheat. A double-layer sleeve pipe structure is composed of a water distribution pipe and a pressure reducing pipe sheathed with the outer part of the water distribution pipe, wherein one end of the water distribution pipe is provided with a water inlet, the other end is sealed, and water distribution holes are arranged on the pipe wall of the water distribution pipe; an annular pressure reducing cavity is formed between the outer surface of the water distribution pipe and the inner surface of the pressure reducing pipe, both ends of the pressure reducing cavity are sealed and irrigation and drainage holes are arranged on the pipe wall of the pressure reducing pipe. In order to achieve the purpose of uniform pressure reduction, the water distribution holes and the irrigation and drainage holes are axially and uniformly arranged in a staggered mode. The utility model has the advantages of simple structure and light weight and can extend in series for use to uniformly distribute water in the lengthwise direction of the irrigation pipe, and the pressure of uniformly fed water flows can be reduced rapidly to achieve the purpose of irrigating by using water flows with zero jetting pressure. Under the condition of guaranteeing uniform and quantitative irrigation, the impact of water flows to farmland is reduced and compared with large field flood irrigation, water is saved greatly.
Description
Technical field
The utility model relates to a kind of ridge culture wheat irrigation pipe, is particularly useful for the ridge irrigation of field crop, belongs to the field irrigation technical field.
Background technology
Wheat ridge culture technology is widely used, and this type of seeding forms darker furrow in the farmland, and present irrigation program is taked the flood irrigation mode more, and water consumption is very big, also can't carry out quantifying irrigation.
Summary of the invention
The purpose of this utility model is to provide a kind of ridge culture wheat irrigation pipe, by sparge pipe and relief pipe are set, realizes uniform water distribution at the irrigator length direction, and makes the current step-down rapidly of even configuration, realize evenly, quantitatively, zero penetrate the setting-out purling and irrigate.
The technical solution of the utility model is achieved in that this ridge culture wheat irrigation pipe, it is characterized in that: form double-layer sleeve structure by sparge pipe and the relief pipe that is enclosed within the sparge pipe outside; Sparge pipe one end is a water inlet, and distributing hole is offered in other end sealing on the tube wall; Form the annular decompression chamber between sparge pipe outer surface and the relief pipe inner surface, the relief chamber two ends are sealed by capping, offer the irrigation and drainage hole on the decompression tube wall.
The distributing hole of described ridge culture wheat irrigation pipe and irrigation and drainage hole are axially staggered evenly to be provided with.
Connect by joint between the described ridge culture wheat irrigation pipe.
The blind end of the sparge pipe of described ridge culture wheat irrigator is provided with detachable end or joint, when needing series connection end cap is replaced with the series connection joint.
Ridge culture wheat irrigation pipe provided by the utility model, simple in structure, light, can connect and extend use, realize water distribution uniformity, make current simultaneously equivalent flow into a plurality of furrows, and current are zero to penetrate pressure, and wheatland is not had impact, significantly economize on water than land for growing field crops flood irrigation.
Description of drawings
Fig. 1 is the main cutaway view of ridge culture wheat irrigation pipe
Fig. 2 is the I enlarged drawing of Fig. 1
Among the figure: 1, sparge pipe 1-1, distributing hole
2, relief pipe 2-1, irrigation and drainage hole
3, capping 4, joint 5, end cap 6, relief chamber
Embodiment
Fig. 1 is the main cutaway view of this ridge culture wheat irrigation pipe embodiment, and its basic structure forms double-layer sleeve structure by sparge pipe 1 and the relief pipe 2 that is enclosed within the sparge pipe outside; Sparge pipe 1 one ends are water inlet, and the other end is by end cap 5 sealings, uniform vertically distributing hole 1-1 on the tube wall; Form annular decompression chamber 6 between sparge pipe 1 outer surface and relief pipe 2 inner surfaces, the relief chamber two ends are sealed by capping 3, the decompression tube wall axial uniform irrigation and drainage hole 2-1 in upper edge, and for even decompression, the axially staggered evenly setting of distributing hole 1-1 and irrigation and drainage hole 2-1.
When needing series connection to use irrigation pipe, the end cap 5 of the blind end of sparge pipe 1 can be laid down, with two joint irrigation pipes series connection, form the binodal structure or extend to multi-section structure to two ends by joint 4.
Distributing hole 1-1 diameter reduces with the length increase of irrigator, and is even to guarantee water distribution.
Irrigation and drainage hole 2-1 diameter is big more, and relief pipe 2 hypotensive effects are obvious more, irrigate until zero-pressure.
During use irrigator is laterally placed in the wheatland, make the irrigation and drainage hole 2-1 that is arranged on the relief pipe 2 align the wheatland furrow one by one, the water inlet of sparge pipe one end is connected with the trunk line that vertically is laid in the land for growing field crops; According to the difference of irrigation volume, irrigator vertically moves along the land for growing field crops with friction speed, can realize quantifying irrigation.
Claims (4)
1, ridge culture wheat irrigation pipe is characterized in that: form double-layer sleeve structure by sparge pipe (1) and the relief pipe (2) that is enclosed within sparge pipe outside; Sparge pipe (1) one end is a water inlet, and distributing hole (1-1) is offered in other end sealing on the tube wall; Form annular decompression chamber (6) between sparge pipe (1) outer surface and relief pipe (2) inner surface, the relief chamber closed at both ends is offered irrigation and drainage hole (2-1) on the decompression tube wall.
2, ridge culture wheat irrigation pipe according to claim 1 is characterized in that: described distributing hole (1-1) is evenly arranged with irrigation and drainage hole (2-1) is axially staggered.
3, ridge culture wheat irrigation pipe according to claim 1 is characterized in that between the irrigation pipe by joint (4) series connection.
4, ridge culture wheat irrigation pipe according to claim 3 is characterized in that: the blind end of described sparge pipe (1) is provided with detachable end (5) or joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023622 CN2770329Y (en) | 2005-03-16 | 2005-03-16 | Irrigation pipe for ridge culture wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023622 CN2770329Y (en) | 2005-03-16 | 2005-03-16 | Irrigation pipe for ridge culture wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770329Y true CN2770329Y (en) | 2006-04-12 |
Family
ID=36704117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023622 Expired - Fee Related CN2770329Y (en) | 2005-03-16 | 2005-03-16 | Irrigation pipe for ridge culture wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2770329Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864814A (en) * | 2012-09-26 | 2013-01-09 | 福州市规划设计研究院 | Integrated energy-saving intake distribution device and water distribution method thereof |
| CN104303956A (en) * | 2014-10-22 | 2015-01-28 | 湖北天蓝地绿生态科技有限公司 | Integral water supply and drainage pipe network system for irrigation of landscape plants |
| CN109644828A (en) * | 2019-01-31 | 2019-04-19 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of wheat and corn subtracts the implantation methods and equipment of steaming irrigation |
| CN110881300A (en) * | 2019-11-20 | 2020-03-17 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
-
2005
- 2005-03-16 CN CN 200520023622 patent/CN2770329Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864814A (en) * | 2012-09-26 | 2013-01-09 | 福州市规划设计研究院 | Integrated energy-saving intake distribution device and water distribution method thereof |
| CN102864814B (en) * | 2012-09-26 | 2014-04-16 | 福州市规划设计研究院 | Integrated energy-saving intake distribution device and water distribution method thereof |
| CN104303956A (en) * | 2014-10-22 | 2015-01-28 | 湖北天蓝地绿生态科技有限公司 | Integral water supply and drainage pipe network system for irrigation of landscape plants |
| CN109644828A (en) * | 2019-01-31 | 2019-04-19 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of wheat and corn subtracts the implantation methods and equipment of steaming irrigation |
| CN110881300A (en) * | 2019-11-20 | 2020-03-17 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
| CN110881300B (en) * | 2019-11-20 | 2021-11-23 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20130316 |