CN1079189C - Agricultural plastic infiltrating irrigation pipe - Google Patents
Agricultural plastic infiltrating irrigation pipe Download PDFInfo
- Publication number
- CN1079189C CN1079189C CN97105647A CN97105647A CN1079189C CN 1079189 C CN1079189 C CN 1079189C CN 97105647 A CN97105647 A CN 97105647A CN 97105647 A CN97105647 A CN 97105647A CN 1079189 C CN1079189 C CN 1079189C
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- Prior art keywords
- agent
- present
- irrigation
- irrigation pipe
- infiltrating irrigation
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- 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
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- Compositions Of Macromolecular Compounds (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The present invention provides equipment for farmland water saving irrigation and a manufacture method thereof. The equipment is manufactured in a mode that polyethylene plastic and regenerated rubber in certain proportion are added with various auxiliary agents and are extruded. Micropores are arranged in the pipe wall of an agricultural rubber plastic infiltrating irrigation pipe of the present invention. The water for irrigation evenly oozes outwards through the pipe wall. The present invention can be laid on a ground surface or under the ground, so land is difficult to agglomerate, water is hardly accumulate on the ground surface and is difficult to volatilize, and the micropores are difficult to block. The present invention provides novel equipment for the farmland water saving irrigation.
Description
The invention belongs to farmland water-saving and irrigate the product of rubber and plastic field of usefulness, exactly relate to farmland water-saving and irrigate equipment and preparation method thereof.
At present, China's farmland water-saving is irrigated employed technology and mostly is pipe and irritates and little, spray irrigation economize technology, the pipe that use in the farmland irritate and little, spray that it is big to irrigate one-time investment, and used equipment is fragile, maintenance cost is big, wherein, pouring water in little, the sprinkling irrigation that equipment easily stops up is the greatest problem that exists.The farmland use is little, sprinkling irrigation also easily causes salt accumulation and the development of restriction crops root system, and especially in melon and fruit, the sprinkling irrigation of vegetables florescence, can influence pollinates causes the underproduction.
The objective of the invention is provides low, the difficult obstruction of a kind of cost, the uniform agricultural plastic infiltrating irrigation pipe of water percolating capacity and preparation method thereof for the farmland water-saving irrigation.
Be described in detail agricultural plastic infiltrating irrigation pipe and preparation method thereof below:
Agricultural plastic infiltrating irrigation pipe of the present invention is to be made by vinyon, reclaimed rubber, stabilizing agent, lubricant, filler, colouring agent, blowing agent.After earlier vinyon, reclaimed rubber, stabilizing agent, lubricant, filler, colouring agent, blowing agent being put into the plastics kneader and evenly mixing, be heated to 80 ℃-120 ℃, form mixture; Again this mixture is put into extruder, be heated to 140 ℃-180 ℃ after, through fusion plastification, extrude by the special molding head, cooling and shaping is made finished product.Its percentage by weight is: vinyon 24%-45%, reclaimed rubber 49%-70%, stabilizing agent 0.2%-0.4%, lubricant 0.2%-0.5%, filler 1.5-4%, colouring agent 0.4%-0.8%, blowing agent 0.3%-1%.
The present invention is with vinyon and reclaimed rubber according to a certain ratio, adds various auxiliary agents again and extrudes and form, and has micropore on its tube wall, and irrigation water evenly oozes out by micropore on the tube wall, can prevent that micropore blocks on the tube wall.Because it is abundant that vinyon and reclaimed rubber are drawn materials, and the energy twice laid, can reduce production costs, be suitable for being extensive use of.Agricultural plastic infiltrating irrigation pipe high resilience of the present invention, transportation, easy for installation, the easily collection of volume bundle; Also be applicable to simultaneously area with a varied topography crop irrigation, provide a kind of effective water-saving irrigation equipment preventing desertification, desert afforestation tree planting.
The present invention can be embedded in around the crops, makes water be directly used in crop root part, also can lay on ground, makes the soil prevented from caking, and ground surface is difficult for ponding, and is not volatile, provides a kind of novel irrigation implement for greatly developing the farmland water-saving irrigation.
Claims (2)
1, a kind of tubular agricultural plastic infiltrating irrigation pipe is characterized in that it is vinyon, reclaimed rubber, stabilizing agent, lubricant, adds and fill agent, colouring agent, blowing agent and be made, and has uniform micro on its tube wall.
2, a kind of preparation method of producing agricultural plastic infiltrating irrigation pipe as claimed in claim 1 is characterized in that:
A. be that 24%-45% vinyon, 49%-70% reclaimed rubber, 0.2%-0.4% stabilizing agent, 0.2%-0.5% lubricant, 1.5%-4% add and fill after agent, 0.4%-0.8% colouring agent, 0.3%-1% blowing agent put into the rubber and plastic kneader and evenly mix with percentage by weight, be heated to 80 ℃-120 ℃, form mixture;
B. the mixture that forms is put into extruder, be heated to 140 ℃-180 ℃ after, after the heating and melting plasticizing, extrude by the special molding head, cooling and shaping is made finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105647A CN1079189C (en) | 1997-01-15 | 1997-01-15 | Agricultural plastic infiltrating irrigation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105647A CN1079189C (en) | 1997-01-15 | 1997-01-15 | Agricultural plastic infiltrating irrigation pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1187934A CN1187934A (en) | 1998-07-22 |
| CN1079189C true CN1079189C (en) | 2002-02-20 |
Family
ID=5167963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105647A Expired - Fee Related CN1079189C (en) | 1997-01-15 | 1997-01-15 | Agricultural plastic infiltrating irrigation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079189C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113596C (en) * | 1998-12-24 | 2003-07-09 | 中国科学院长春应用化学研究所 | Technology for making water-saving infiltration underground pipe |
| CN101152639B (en) * | 2006-09-29 | 2010-05-19 | 台州标新铝塑工业有限公司 | Micropore infiltrating tube manufacture method and product therefor |
| CN101492550B (en) * | 2009-03-03 | 2011-04-06 | 孙国华 | Micropore aeration pipe |
| CN105037890A (en) * | 2015-08-14 | 2015-11-11 | 马立发 | High-strength PE pipe fitting |
| CN111567369B (en) * | 2020-06-09 | 2021-10-22 | 山东长江节水灌溉科技有限公司 | Rubber-plastic composite longitudinal strip-grid type infiltrating irrigation pipe and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685945A1 (en) * | 1991-03-05 | 1993-07-09 | Art France | Manufacture of porous pipes intended, in particular, for irrigation |
| CN1138150A (en) * | 1995-06-13 | 1996-12-18 | 王远声 | Ethylene-vinyl acetate copolymer modified polyethylene plastic pipe |
-
1997
- 1997-01-15 CN CN97105647A patent/CN1079189C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685945A1 (en) * | 1991-03-05 | 1993-07-09 | Art France | Manufacture of porous pipes intended, in particular, for irrigation |
| CN1138150A (en) * | 1995-06-13 | 1996-12-18 | 王远声 | Ethylene-vinyl acetate copolymer modified polyethylene plastic pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1187934A (en) | 1998-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |