CN110214679B - Double-layer metal fiber infiltrating irrigation pipe - Google Patents
Double-layer metal fiber infiltrating irrigation pipe Download PDFInfo
- Publication number
- CN110214679B CN110214679B CN201910562928.1A CN201910562928A CN110214679B CN 110214679 B CN110214679 B CN 110214679B CN 201910562928 A CN201910562928 A CN 201910562928A CN 110214679 B CN110214679 B CN 110214679B
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- Prior art keywords
- infiltrating irrigation
- irrigation pipe
- pipe
- flexible liner
- block
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- 230000002262 irrigation Effects 0.000 title claims abstract description 114
- 238000003973 irrigation Methods 0.000 title claims abstract description 114
- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 title claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 32
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 15
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 19
- 230000002035 prolonged effect Effects 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention belongs to the technical field of infiltrating irrigation pipes, and particularly relates to a double-layer metal fiber infiltrating irrigation pipe which comprises an installation block, wherein installation grooves are formed in two sides of the installation block, infiltrating irrigation pipes are sleeved in the installation grooves, a circular groove is formed in the outer wall of the end part of the infiltrating irrigation pipe, fixed blocks are arranged at two ends of the outer wall of the installation block, the end part of each fixed block penetrates through the surface of the installation block and is mutually connected with the circular groove, and a water flowing hole is formed in the surface of the installation block; according to the invention, the flexible liner pipe is transversely extruded through the elastic corrugated pipe, so that the speed of water flow sprayed out of the flexible liner pipe is increased, soil around the infiltrating irrigation pipe is flushed away, the degree of soil hardening at the treaded part is reduced, and the quality of the soil is improved; meanwhile, the elastic corrugated pipe can play a role in buffering when the pressure resistance of the infiltrating irrigation pipe is not weakened and the infiltrating irrigation pipe is rapidly extruded by equipment, so that the inner layer pipeline of the infiltrating irrigation pipe is prevented from being damaged, and the service life of the infiltrating irrigation pipe is prolonged.
Description
Technical Field
The invention belongs to the technical field of infiltrating irrigation pipes, and particularly relates to a double-layer metal fiber infiltrating irrigation pipe.
Background
Infiltrating irrigation, namely underground irrigation, is an irrigation method which utilizes an underground pipeline to input irrigation water into fields and bury the fields in a water seepage pipeline or a rat hole with a certain depth underground and moistens soil by virtue of the capillary action of the soil, and China is a water-poor country with relatively deficient water resources. The efficient water-saving irrigation technology is an effective means for solving the problem of water resource shortage, and the infiltrating irrigation technology is one of the most potential technologies for efficient water-saving irrigation.
When the existing infiltrating irrigation pipe is used, the infiltrating irrigation pipe is directly buried underground, liquid seeps out of an infiltrating hole through the pressure of water pressure, so that irrigation is completed, but when the infiltrating irrigation pipe is not long enough, the infiltrating irrigation pipe needs to be connected through a connector, the existing connector is fastened through a spiral buckle directly, and the connector is required to be added at the end opening of the infiltrating irrigation pipe for fixing, so that the labor intensity and the cost are increased; the infiltration irrigation pipe buried underground can be cracked after being trampled by people or equipment, and simultaneously, the trampled soil is also easy to agglomerate.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a double-layer metal fiber infiltrating irrigation pipe which is mainly used for solving the problems that the infiltrating irrigation pipe is quickly connected, the infiltrating irrigation pipe buried underground is cracked after being trodden by people or equipment, and simultaneously, the trodden soil is easy to agglomerate.
The technical scheme adopted by the invention for solving the technical problems is as follows: the double-layer metal fiber infiltrating irrigation pipe comprises an installation block, wherein installation grooves are formed in two sides of the installation block, infiltrating irrigation pipes are sleeved in the installation grooves, a circular groove is formed in the outer wall of the end part of the infiltrating irrigation pipe, fixed blocks are arranged at two ends of the outer wall of the installation block, the end part of each fixed block penetrates through the surface of the installation block and is connected with the circular groove, and a water flowing hole is formed in the surface of the installation block; through the fixed block of design, the fixed block can pass in the ring recess of installation piece card on the filtration irrigation pipe to tightly the card of filtration irrigation pipe is on the installation piece, makes its installation convenient more fast.
Preferably, the surface of the fixed block is provided with a through hole, the centers of two ends of the outer wall of the mounting block are provided with thread grooves, a threaded rod penetrates through the through hole, and the threaded rod is connected with the thread grooves through threads; through the threaded rod of design, the threaded rod can carry out the screw thread and close the regulation soon under the effect of thread groove to push down the fixed block, make its bottom tightly laminate each other with the ring groove.
Preferably, a silica gel pad is arranged between the fixed block and the mounting block, and the silica gel pad is fixed on the outer wall of the mounting block; through the silica gel pad of design, the silica gel pad has good pliability to guarantee that its fixed block moves down when fixed because the drive of threaded rod is down, its silica gel pad and installation piece contact, when the fixed block continues to push down, the silica gel pad takes place deformation, thereby makes fixed block furthest's push down, guarantees simultaneously that the fixed block can not cause the extrusion to the installation piece surface.
Preferably, the infiltrating irrigation pipe is composed of plastics and fibers, and titanium-nickel alloy wires are arranged inside the fibers; the titanium-nickel alloy wire has outstanding flexibility and rigidity, so that the infiltration irrigation pipe is reinforced.
Preferably, the cross section of the infiltrating irrigation pipe is of a circular ring structure, and infiltrating holes are uniformly formed in the surface of the infiltrating irrigation pipe; a flexible liner tube is arranged in the water seepage hole; the flexible liner tube is in interference fit with the water seepage hole.
Preferably, two layers of fibers are arranged in the plastic; two layers of titanium-nickel alloy wires are arranged between the two layers of fibers; a cavity is arranged between the two layers of the titanium-nickel alloy wires; an elastic corrugated pipe is arranged in the cavity; when a person or equipment steps on the ground above the infiltrating irrigation pipe, the elastic corrugated pipe between the two layers of the titanium-nickel alloy wires is extruded and deformed, so that the elastic corrugated pipe transversely extrudes the flexible liner pipe, the flexible liner pipe is extruded and deformed, the flow area of the flexible liner pipe is reduced, the speed of water sprayed out of the flexible liner pipe is increased, the impact force of water flow is increased, soil around the infiltrating irrigation pipe is broken away, the degree of soil hardening at the stepped part is reduced, and the quality of the soil is improved; meanwhile, the elastic corrugated pipe can play a role in buffering when the pressure resistance of the infiltrating irrigation pipe is not weakened and the infiltrating irrigation pipe is rapidly extruded by equipment, so that the inner layer pipeline of the infiltrating irrigation pipe is prevented from being damaged, and the service life of the infiltrating irrigation pipe is prolonged.
Preferably, the flexible liner pipe penetrates through the wall thickness of the infiltrating irrigation pipe, and a shaft shoulder is arranged at one end of the flexible liner pipe inserted into the infiltrating irrigation pipe; an elastic snap ring is arranged in the shaft shoulder; the elastic snap ring is arranged in the shaft shoulder of the flexible liner pipe, so that the shaft shoulder can be squeezed under the action of the external tensile elastic force of the elastic snap ring, the shaft shoulder is attached to the inner wall of the infiltrating irrigation pipe more tightly, the sealing effect between the flexible liner pipe and the infiltrating irrigation pipe is improved, water in the infiltrating irrigation pipe is prevented from entering fibers, the fibers are prevented from being damaged after being soaked for a long time, and the service life of the infiltrating irrigation pipe is further prolonged; on the other hand, the flexible liner tube can be prevented from axially shrinking due to the deformation of the flexible liner tube when the flexible liner tube is extruded by the elastic corrugated tube, so that the possibility that water in the infiltrating irrigation tube enters fibers is reduced, and the service life of the infiltrating irrigation tube is further prolonged.
Preferably, the cross section of the fixed block is of a U-shaped structure, and the cross section of the bottom end of the fixed block is of an arc-shaped structure; the cross section of the bottom end of the fixing block is of a circular arc structure, so that the fixing block is tightly attached to the inner wall of the circular groove.
Preferably, two ports of the water flowing hole are in a conical structure, and the mounting block is a stainless steel component; the two ports of the water flowing hole are designed to be cone-shaped structures, so that the clearance between the infiltrating irrigation pipe and the water flowing hole is inclined to a certain degree, and sundries cannot be clamped at the joint, so that the sundries in the water flow are prevented from being clamped between the step platforms at the joint, and the blockage is avoided.
The invention has the following beneficial effects:
1. according to the invention, through the designed fixing block, the fixing block can penetrate through the mounting block and be clamped in the circular groove on the infiltrating irrigation pipe, so that the infiltrating irrigation pipe is tightly clamped on the mounting block, and the mounting is faster and more convenient; when a person or equipment treads on the ground above the infiltrating irrigation pipe, the elastic corrugated pipe transversely extrudes the flexible liner pipe, so that the speed of water flow sprayed out of the flexible liner pipe is increased, the impact force of the water flow is increased, soil around the infiltrating irrigation pipe is dispersed, the degree of soil hardening at the treaded part is reduced, and the quality of the soil is improved; meanwhile, the elastic corrugated pipe can play a role in buffering when the pressure resistance of the infiltrating irrigation pipe is not weakened and the infiltrating irrigation pipe is rapidly extruded by equipment, so that the inner layer pipeline of the infiltrating irrigation pipe is prevented from being damaged, and the service life of the infiltrating irrigation pipe is prolonged.
2. According to the infiltrating irrigation pipe, the elastic snap ring is arranged in the shaft shoulder of the flexible liner pipe, so that the shaft shoulder can be squeezed under the action of the external tensile elastic force of the elastic snap ring, the shaft shoulder is attached to the inner wall of the infiltrating irrigation pipe more tightly, the sealing effect between the flexible liner pipe and the infiltrating irrigation pipe is improved, water in the infiltrating irrigation pipe is prevented from entering fibers, the fibers are prevented from being damaged after being soaked for a long time, and the service life of the infiltrating irrigation pipe is further prolonged; on the other hand, the flexible liner tube can be prevented from axially shrinking due to the deformation of the flexible liner tube when the flexible liner tube is extruded by the elastic corrugated tube, so that the possibility that water in the infiltrating irrigation tube enters fibers is reduced, and the service life of the infiltrating irrigation tube is further prolonged.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the infiltrating irrigation pipe of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of the mounting block of the present invention;
FIG. 5 is a schematic view of the structure of the fixing block of the present invention;
in the figure: 1. infiltrating irrigation pipes; 2. mounting grooves; 3. a fixed block; 4. a threaded rod; 5. a through hole; 6. a thread groove; 7. a circular groove; 8. mounting blocks; 9. a water flowing hole; 10. a water seepage hole; 11. a titanium-nickel alloy wire; 12. fibers; 13. plastic; 14. a rubber pad; 15. a cavity; 16. an elastic bellows; 17. a flexible liner; 18. an elastic snap ring.
Detailed Description
A double-layer metal fiber infiltrating irrigation pipe according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1, the double-layer metal fiber infiltrating irrigation pipe provided by the invention comprises an installation block 8, wherein installation grooves 2 are formed in two sides of the installation block 8, an infiltrating irrigation pipe 1 is sleeved in each installation groove 2, a circular groove 7 is formed in the outer wall of the end part of the infiltrating irrigation pipe 1, fixed blocks 3 are arranged at two ends of the outer wall of the installation block 8, the end parts of the fixed blocks 3 penetrate through the surface of the installation block 8 and are connected with the circular grooves 7, and a water flowing hole 9 is formed in the surface of the installation block 8; through the fixed block 3 of design, fixed block 3 can pass installation piece 8 card in the ring groove 7 on filtration irrigation pipe 1 to with filtration irrigation pipe 1 tight card on installation piece 8, make its installation convenient more fast.
As shown in fig. 1, 4 and 5, a through hole 5 is formed in the surface of the fixing block 3, thread grooves 6 are formed in the centers of two ends of the outer wall of the mounting block 8, a threaded rod 4 penetrates through the through hole 5, and the threaded rod 4 is in threaded connection with the thread grooves 6; through the threaded rod 4 of design, threaded rod 4 can carry out the screw thread and close the regulation soon under the effect of thread groove 6 to push down fixed block 3, make its bottom tightly laminate each other with ring groove 7.
As shown in fig. 1, a silica gel pad 14 is arranged between the fixing block 3 and the mounting block 8, and the silica gel pad 14 is fixed on the outer wall of the mounting block 8; through the silica gel pad 14 of design, silica gel pad 14 has good pliability to guarantee that its fixed block 3 moves down owing to the drive of threaded rod 4 in fixed time, its silica gel pad 14 and installation piece 8 contact, when fixed block 3 continues to push down, silica gel pad 14 takes place to deform, thereby makes fixed block 3 furthest's push down, guarantees simultaneously that fixed block 3 can not cause the extrusion to installation piece 8 surface.
As shown in fig. 2, the infiltrating irrigation pipe 1 is composed of plastic 13 and fiber 12, and a titanium-nickel alloy wire 11 is arranged inside the fiber 12; the titanium-nickel alloy wires 11 are designed to have outstanding flexibility and rigidity, so that the infiltration irrigation pipe 1 is reinforced.
As shown in fig. 2, the cross section of the infiltrating irrigation pipe 1 is of a circular ring structure, and infiltrating holes 10 are uniformly formed on the surface of the infiltrating irrigation pipe 1; a flexible liner pipe 17 is arranged in the water seepage hole 10; the flexible liner pipe 17 is in interference fit with the water seepage hole 10.
As shown in fig. 2, two layers of fibers 12 are arranged in the plastic 13; two layers of titanium-nickel alloy wires 11 are arranged between the two layers of fibers 12; a cavity 15 is arranged between the two layers of the titanium-nickel alloy wires 11; an elastic corrugated pipe 16 is arranged in the cavity 15; when a person or equipment steps on the ground above the infiltrating irrigation pipe 1, the elastic corrugated pipe 16 between the two layers of the titanium-nickel alloy wires 11 is extruded and deformed, so that the elastic corrugated pipe 16 transversely extrudes the flexible liner pipe 17, the flexible liner pipe 17 is extruded and deformed, the flow area of the flexible liner pipe 17 is reduced, the speed of water flow sprayed out of the flexible liner pipe 17 is increased, the impact force of the water flow is increased, soil around the infiltrating irrigation pipe 1 is broken away, the degree of soil hardening at the stepped part is reduced, and the quality of the soil is improved; meanwhile, the elastic corrugated pipe 16 can play a role in buffering when the pressure resistance of the infiltrating irrigation pipe 1 is not weakened and the infiltrating irrigation pipe 1 is rapidly extruded by equipment, so that the inner layer pipeline of the infiltrating irrigation pipe 1 is not damaged, and the service life of the infiltrating irrigation pipe 1 is prolonged.
As shown in fig. 2 and 3, the flexible liner 17 penetrates through the wall thickness of the infiltrating irrigation pipe 1, and a shaft shoulder is arranged at one end of the flexible liner 17 inserted into the infiltrating irrigation pipe 1; an elastic snap ring 18 is arranged in the shaft shoulder; by arranging the elastic snap ring 18 in the shaft shoulder of the flexible liner pipe 17, on one hand, the shaft shoulder can be squeezed under the action of the external tensile elastic force of the elastic snap ring 18, so that the shaft shoulder is attached to the inner wall of the infiltrating irrigation pipe 1 more tightly, the sealing effect between the flexible liner pipe 17 and the infiltrating irrigation pipe 1 is further improved, water in the infiltrating irrigation pipe 1 is prevented from entering the fibers 12, and the fibers 12 are prevented from being damaged after being soaked for a long time, so that the service life of the infiltrating irrigation pipe 1 is further prolonged; on the other hand, when the flexible liner pipe 17 is squeezed by the elastic corrugated pipe 16, the flexible liner pipe 17 is prevented from axially shrinking due to the deformation of the flexible liner pipe 17, so that the possibility that water in the infiltrating irrigation pipe 1 enters the fibers 12 is reduced, and the service life of the infiltrating irrigation pipe 1 is further prolonged.
As shown in fig. 5, the cross section of the fixed block 3 is a U-shaped structure, and the cross section of the bottom end of the fixed block 3 is a circular arc structure; the cross section of the bottom end of the fixing block 3 is designed to be of a circular arc structure, so that the fixing block 3 is tightly attached to the inner wall of the circular groove 7.
As shown in fig. 1 and 4, two ports of the water flowing hole 9 are in a tapered structure, and the mounting block 8 is a stainless steel component; through the design that two ports of the water flowing hole 9 are in a conical structure, the gap between the infiltrating irrigation pipe 1 and the water flowing hole 9 is inclined to a certain degree, so that sundries are not clamped at the joint, and the sundries in the water flow are prevented from being clamped between the step platforms at the joint, thereby causing blockage.
The specific working mode is as follows:
when the infiltrating irrigation pipe 1 connecting device works, when two infiltrating irrigation pipes 1 are required to be connected together, the ports of the infiltrating irrigation pipes 1 are respectively inserted into the mounting grooves 2 of the mounting block 8, then the fixing block 3 is inserted into the mounting block 8 and is pressed downwards, the threaded rod 4 penetrates through the through hole 5 of the fixing block 3 and is screwed with the threaded groove 6 through threads when the fixing block 3 is pressed downwards for a certain distance, the threaded rod 4 is rotated to enable the bottom of the threaded rod 4 to be attached to the surface of the fixing block 3, the threaded rod 4 is continuously rotated to enable the threaded rod 4 to drive the fixing block 3 to move downwards together, and therefore the bottom of the fixing block 3 enters the circular groove 7 of the infiltrating irrigation pipe 1, and the infiltrating irrigation pipes 1 are mounted and fixed; when a person or equipment steps on the ground above the infiltrating irrigation pipe 1, the elastic corrugated pipe 16 between the two layers of the titanium-nickel alloy wires 11 is extruded and deformed, so that the elastic corrugated pipe 16 transversely extrudes the flexible liner pipe 17, the flexible liner pipe 17 is extruded and deformed, the flow area of the flexible liner pipe 17 is reduced, the speed of water flow sprayed out of the flexible liner pipe 17 is increased, the impact force of the water flow is increased, soil around the infiltrating irrigation pipe 1 is broken away, the degree of soil hardening at the stepped part is reduced, and the quality of the soil is improved; meanwhile, the elastic corrugated pipe 16 can play a role in buffering when the pressure resistance of the infiltrating irrigation pipe 1 is not weakened and the infiltrating irrigation pipe 1 is rapidly extruded by equipment, so that the inner layer pipeline of the infiltrating irrigation pipe 1 is not damaged, and the service life of the infiltrating irrigation pipe 1 is prolonged.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (1)
1. The utility model provides a double-deck metal fiber infiltrating irrigation pipe, includes installation piece (8), its characterized in that: mounting grooves (2) are formed in two sides of the mounting block (8), an infiltrating irrigation pipe (1) is sleeved in each mounting groove (2), a circular groove (7) is formed in the outer wall of the end portion of the infiltrating irrigation pipe (1), fixing blocks (3) are arranged at two ends of the outer wall of the mounting block (8), the end portion of each fixing block (3) penetrates through the surface of the mounting block (8) to be connected with the circular groove (7) mutually, and a water flowing hole (9) is formed in the surface of the mounting block (8);
a through hole (5) is formed in the surface of the fixed block (3), thread grooves (6) are formed in the centers of two ends of the outer wall of the mounting block (8), a threaded rod (4) penetrates through the through hole (5), and the threaded rod (4) is in threaded connection with the thread grooves (6);
a silica gel pad (14) is arranged between the fixed block (3) and the mounting block (8), and the silica gel pad (14) is fixed on the outer wall of the mounting block (8);
the infiltrating irrigation pipe (1) is composed of plastic (13) and fibers (12), and titanium-nickel alloy wires (11) are arranged inside the fibers (12);
the cross section of the infiltrating irrigation pipe (1) is of a circular ring structure, and infiltrating holes (10) are uniformly formed in the surface of the infiltrating irrigation pipe (1); a flexible liner pipe (17) is arranged in the water seepage hole (10); the flexible liner tube (17) is in interference fit with the water seepage hole (10);
two layers of fibers (12) are arranged in the plastic (13); two layers of titanium-nickel alloy wires (11) are arranged between the two layers of fibers (12); a cavity (15) is arranged between the two layers of the titanium-nickel alloy wires (11); an elastic corrugated pipe (16) is arranged in the cavity (15);
the flexible liner tube (17) penetrates through the wall thickness of the infiltrating irrigation pipe (1), and a shaft shoulder is arranged at one end, inserted into the infiltrating irrigation pipe (1), of the flexible liner tube (17); an elastic snap ring (18) is arranged in the shaft shoulder;
the cross section of the fixed block (3) is of a U-shaped structure, and the cross section of the bottom end of the fixed block (3) is of an arc-shaped structure;
the two ports of the water flowing hole (9) are in a conical structure, and the mounting block (8) is a stainless steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562928.1A CN110214679B (en) | 2019-06-26 | 2019-06-26 | Double-layer metal fiber infiltrating irrigation pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562928.1A CN110214679B (en) | 2019-06-26 | 2019-06-26 | Double-layer metal fiber infiltrating irrigation pipe |
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| CN110214679A CN110214679A (en) | 2019-09-10 |
| CN110214679B true CN110214679B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910562928.1A Active CN110214679B (en) | 2019-06-26 | 2019-06-26 | Double-layer metal fiber infiltrating irrigation pipe |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205281A (en) * | 2020-09-10 | 2021-01-12 | 明光市龙盛瑞新材料科技有限公司 | Plastic fiber infiltrating irrigation pipe |
| CN113940259A (en) * | 2021-09-09 | 2022-01-18 | 姬翠娥 | Plastic fiber infiltrating irrigation pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292662A (en) * | 1994-04-28 | 1995-11-07 | Kubota Corp | Connection structure of steel pipe pile |
| CN2238955Y (en) * | 1995-03-29 | 1996-10-30 | 王守信 | Corrugation plastic pipe with three-layer compound core |
| CN2357491Y (en) * | 1999-03-25 | 2000-01-12 | 武树贵 | Direct-burying double-layer infiltrating irrigation pipe for farmland |
| CN2419819Y (en) * | 2000-05-19 | 2001-02-21 | 杨荣华 | Infiltrating irrigation water pipe for farm |
| CN1632360A (en) * | 2004-12-23 | 2005-06-29 | 蒯一希 | Multiple tube and method for preparing same |
| KR100583195B1 (en) * | 2005-09-14 | 2006-06-07 | 금호이엔씨 주식회사 | Water pipe coupling structure |
| CN201832729U (en) * | 2010-09-30 | 2011-05-18 | 广东联塑科技实业有限公司 | Infiltrating irrigation pipeline |
| CN109323058A (en) * | 2018-12-03 | 2019-02-12 | 宁波欧佩亚海洋工程装备有限公司 | A kind of glass fiber reinforcement bonding flexible pipe suitable for high external pressure environment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7389950B2 (en) * | 2004-08-12 | 2008-06-24 | Sun-Nan Lo | Sprinkler having movable nozzles |
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2019
- 2019-06-26 CN CN201910562928.1A patent/CN110214679B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292662A (en) * | 1994-04-28 | 1995-11-07 | Kubota Corp | Connection structure of steel pipe pile |
| CN2238955Y (en) * | 1995-03-29 | 1996-10-30 | 王守信 | Corrugation plastic pipe with three-layer compound core |
| CN2357491Y (en) * | 1999-03-25 | 2000-01-12 | 武树贵 | Direct-burying double-layer infiltrating irrigation pipe for farmland |
| CN2419819Y (en) * | 2000-05-19 | 2001-02-21 | 杨荣华 | Infiltrating irrigation water pipe for farm |
| CN1632360A (en) * | 2004-12-23 | 2005-06-29 | 蒯一希 | Multiple tube and method for preparing same |
| KR100583195B1 (en) * | 2005-09-14 | 2006-06-07 | 금호이엔씨 주식회사 | Water pipe coupling structure |
| CN201832729U (en) * | 2010-09-30 | 2011-05-18 | 广东联塑科技实业有限公司 | Infiltrating irrigation pipeline |
| CN109323058A (en) * | 2018-12-03 | 2019-02-12 | 宁波欧佩亚海洋工程装备有限公司 | A kind of glass fiber reinforcement bonding flexible pipe suitable for high external pressure environment |
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| Publication number | Publication date |
|---|---|
| CN110214679A (en) | 2019-09-10 |
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