CN116746456A - Side wing layering type drip irrigation pipe and preparation method thereof - Google Patents
Side wing layering type drip irrigation pipe and preparation method thereof Download PDFInfo
- Publication number
- CN116746456A CN116746456A CN202310527980.XA CN202310527980A CN116746456A CN 116746456 A CN116746456 A CN 116746456A CN 202310527980 A CN202310527980 A CN 202310527980A CN 116746456 A CN116746456 A CN 116746456A
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- China
- Prior art keywords
- station
- drip irrigation
- irrigation pipe
- drip
- plastic hose
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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.)
- Pending
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 99
- 238000003973 irrigation Methods 0.000 title claims abstract description 99
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 52
- 238000007493 shaping process Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000003000 extruded plastic Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940023495 irrigation product Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to the technical field of farmland water-saving drip irrigation, in particular to a side wing layering type drip irrigation pipe which consists of a plastic hose and a continuous drip head; the preparation method of the side wing layering type drip irrigation pipe comprises the steps that a continuous drip head is fed into a tension sensor by a drip head conveying station, a tension signal of the continuous drip head is transmitted to a transmission device servo motor on the drip head conveying station by the tension sensor, the rotation of the drip head conveying station is controlled by the servo motor, and the feeding speed of the drip head is controlled; the continuous dripper is sent into a plastic hose extrusion station through a tension sensor, and the continuous dripper jointly enters a dripper bonding and shaping station, a plastic hose slitting station and a drip irrigation pipe forming station from the middle of the extruded plastic hose; the drip irrigation tape cut from the plastic hose cutting station enters the drip irrigation pipe air cooling station and the drip irrigation pipe water cooling station through the drip irrigation pipe forming station and is wound into a roll through a winding machine after being fully cooled.
Description
Technical Field
The application relates to the technical field of farmland water-saving drip irrigation, in particular to a side wing layering type drip irrigation pipe and a preparation method thereof.
Background
Drip irrigation starts late in China, but the development speed is very fast. The surface drip irrigation technology is mature, the popularization and application area is wide, the drip irrigation belts widely used at present are divided into single-wing labyrinth type drip irrigation belts and embedded patch type drip irrigation belts, the single-wing labyrinth type drip irrigation belts are basically produced by waste plastic reclaimed materials, the single-wing labyrinth type drip irrigation belts are poor in ageing resistance and weather resistance and compressive strength, the flow state index is high, the turbulent effect is basically avoided, the paving distance of the single-wing labyrinth type drip irrigation belts is short, and the flow is uneven. Because the flow passage of the dripper is relatively short, the flow state index of the dripper circulated in the market at present can only be more than or equal to 0.49, and no breakthrough can be made. In addition, the drip irrigation technology is widely popularized and applied in the recent countries, and the large-area agriculture, forestry and greening irrigation are applicable to drip irrigation products, and the high cost of the drip irrigation products restricts the further popularization and application of the drip irrigation technology.
In summary, reducing the manufacturing cost and the flow state index of the drip irrigation tape, increasing the flow uniformity and reducing the farmland production and operation cost becomes a great difficulty for the drip irrigation product production enterprises to solve.
Disclosure of Invention
The application aims to provide a side wing layering type drip irrigation pipe which can reduce flow state index, enhance flow uniformity, has good turbulence effect and long laying distance and a preparation method thereof.
In order to achieve the above purpose, the technical scheme provided by the application is as follows:
a side wing layering type drip irrigation pipe which is characterized in that: the side wing layering type drip irrigation pipe consists of a plastic hose 5 and a continuous drip emitter 3, wherein two side edges of the plastic hose 5 are fixedly bonded with the upper surface and the lower surface of the continuous drip emitter 3.
A preparation facilities of flank layering formula drip irrigation pipe, its characterized in that: the drip irrigation pipe preparation device comprises a drip head conveying station 1, a tension sensor 2, a plastic hose extrusion station 4, a drip head bonding and shaping station 6, a plastic hose slitting station 7, a drip irrigation pipe forming station 8, a drip irrigation pipe air cooling station 10 and a drip irrigation pipe water cooling station 11.
The preparation method of the side wing layering type drip irrigation pipe is characterized by comprising the following steps of:
step one: the continuous dripper conveying station 1 sends continuous drippers 3 into the tension sensor 2, the tension sensor 2 transmits tension signals of the continuous drippers 3 to a transmission device servo motor on the dripper conveying station 1, and the servo motor controls the rotation of the dripper conveying station 1 and controls the dripper sending speed;
step two: the continuous dripper 3 is sent into a plastic hose extrusion station 4 through a tension sensor 2, and the continuous dripper 3 jointly enters a dripper bonding and shaping station 6, a plastic hose slitting station 7 and a drip irrigation pipe forming station 8 from the middle of an extruded plastic hose 5;
step three: the drip irrigation tape cut from the plastic hose cutting station 7 enters the drip irrigation pipe air cooling station 10 and the drip irrigation pipe water cooling station 11 through the drip irrigation pipe forming station 8 and is fully cooled, and then is wound into a roll through a winding machine.
In the second step, the continuous dripper 3 and the plastic hose 5 enter the dripper bonding and shaping station 6 and the drip irrigation pipe forming station 8 together, the upper surface and the lower surface of the continuous dripper 3 are firmly bonded with the inner wall of the plastic hose 5 through the dripper bonding and shaping station 6, the plastic hose 5 forms an infinity type hose, the infinity type hose enters the plastic hose slitting station 7 to slit the infinity type hose from the middle, and the complete drip irrigation pipe 9 is formed.
In step two, the feeding speed of the continuous dripper 3 is kept synchronous with the extrusion speed of the plastic hose 5.
In the third step, before each batch of drip irrigation tape is prepared, the continuous drip emitter 3 needs to enter a limiting groove between the drip emitter bonding and shaping station 6 and the drip irrigation pipe forming station 8, meanwhile, the drip emitter runner faces the direction of the drip emitter bonding and shaping station 6, and then the plastic hose 5 extruded by the extruder is pulled into the middle of the drip emitter bonding and shaping station 6 and the drip irrigation pipe forming station 8 for production, so that the plastic pipe just coming out of the die orifice of the extruder is prevented from being adhered to the drip emitter.
In the third step, the temperature of cooling water of the drip irrigation pipe water cooling station 11 is less than or equal to 15 ℃.
The production process refers to the production process of one machine for producing two drip irrigation belts by using the single-wing labyrinth type drip irrigation belts, so that the production efficiency of a single device is doubled, the production cost is reduced, and the production process is a novel product of ground capillary tubes in drip irrigation engineering and has stronger market competitiveness.
Compared with the prior art, the application has the following advantages:
1. compared with a single-wing labyrinth drip irrigation belt, the product of the application has the advantages of improving flow uniformity, reducing flow state index, greatly improving the laying distance of the product, and being suitable for mountain areas and hilly areas with larger gradient;
2. compared with an embedded patch type drip irrigation belt, the product of the application has the advantages of improving the production speed and flow uniformity and reducing the flow state index;
3. the product of the application has simple production process, can be produced by carrying out technical modification on the single-wing labyrinth drip irrigation belt production equipment, reduces the operation cost of manufacturers, and has low production cost and easy realization.
Drawings
For a clearer understanding of the present application, the disclosure is further rendered by reference to the appended drawings and to the illustrated embodiments, which are to be considered illustrative and not limiting of the disclosure.
FIG. 1 is a schematic illustration of the plastic hose and continuous dripper bond of the present application before slitting;
FIG. 2 is a schematic view of the plastic hose of the present application after being cut with the adhesive of the continuous dripper;
FIG. 3 is a cross-sectional view of a side-wing bead type drip irrigation pipe according to the present application;
fig. 4 is a schematic structural view of a preparation apparatus for a side-wing bead type drip irrigation pipe according to the present application.
The figure shows: the drip irrigation pipe water-cooling device comprises a drip head conveying station 1, a tension sensor 2, a continuous drip head 3, a plastic hose extrusion station 4, a plastic hose 5, a drip head bonding and shaping station 6, a plastic hose slitting station 7, a drip irrigation pipe forming station 8, a drip irrigation pipe 9, a drip irrigation pipe air-cooling station 10 and a drip irrigation pipe water-cooling station 11.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
A side wing layering type drip irrigation pipe which is characterized in that: the side wing layering type drip irrigation pipe consists of a plastic hose 5 and a continuous drip emitter 3, wherein two side edges of the plastic hose 5 are fixedly bonded with the upper surface and the lower surface of the continuous drip emitter 3.
Example 2
A preparation facilities of flank layering formula drip irrigation pipe, its characterized in that: the drip irrigation pipe preparation device comprises a drip head conveying station 1, a tension sensor 2, a plastic hose extrusion station 4, a drip head bonding and shaping station 6, a plastic hose slitting station 7, a drip irrigation pipe forming station 8, a drip irrigation pipe air cooling station 10 and a drip irrigation pipe water cooling station 11.
Example 3
The preparation method of the side wing layering type drip irrigation pipe is characterized by comprising the following steps of:
step one: the continuous dripper conveying station 1 sends continuous drippers 3 into the tension sensor 2, the tension sensor 2 transmits tension signals of the continuous drippers 3 to a transmission device servo motor on the dripper conveying station 1, and the servo motor controls the rotation of the dripper conveying station 1 and controls the dripper sending speed;
step two: the continuous dripper 3 is sent into a plastic hose extrusion station 4 through a tension sensor 2, and the continuous dripper 3 jointly enters a dripper bonding and shaping station 6, a plastic hose slitting station 7 and a drip irrigation pipe forming station 8 from the middle of an extruded plastic hose 5;
step three: the drip irrigation tape cut from the plastic hose cutting station 7 enters the drip irrigation pipe air cooling station 10 and the drip irrigation pipe water cooling station 11 through the drip irrigation pipe forming station 8 and is fully cooled, and then is wound into a roll through a winding machine.
In the second step, the continuous dripper 3 and the plastic hose 5 enter the drip irrigation pipe forming station 8 and the dripper bonding and shaping station 6 together, the upper surface and the lower surface of the continuous dripper 3 are firmly bonded with the inner wall of the plastic hose 5 through the dripper bonding and shaping station 6, the plastic hose 5 forms an infinity type hose, the infinity type hose enters the plastic hose slitting station 7 to slit the infinity type hose from the middle, and the complete drip irrigation pipe 9 is formed.
In the whole preparation process, the extrusion speed of the continuous drip heads 3 and the extrusion speed of the plastic hose 5 are kept synchronous, the cooling water temperature of the water cooling station is below 15 ℃, when each batch of drip tapes are prepared, the continuous drip heads enter the limiting grooves between the drip head bonding and shaping station 6 and the drip irrigation pipe forming station 8, the drip head flow channels face the direction of the drip head bonding and shaping station 6, and then the plastic hose 5 extruded by the extruder is pulled into the middle of the drip head bonding and shaping station 6 and the drip irrigation pipe forming station 8 to be produced, so that the plastic pipe just coming out of the die orifice of the extruder is prevented from being adhered with the drip heads.
It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (7)
1. A side wing layering type drip irrigation pipe which is characterized in that: the side wing layering type drip irrigation pipe consists of a plastic hose (5) and a continuous drip emitter (3), wherein two side edges of the plastic hose (5) are fixedly bonded with the upper surface and the lower surface of the continuous drip emitter (3).
2. A preparation facilities of flank layering formula drip irrigation pipe, its characterized in that: the drip irrigation pipe preparation device comprises a drip head conveying station (1), a tension sensor (2), a plastic hose extrusion station (4), a drip head bonding and shaping station (6), a plastic hose slitting station (7), a drip irrigation pipe forming station (8), a drip irrigation pipe air cooling station (10) and a drip irrigation pipe water cooling station (11).
3. The preparation method of the side wing layering type drip irrigation pipe is characterized by comprising the following steps of:
step one: the continuous dripper conveying station (1) sends continuous drippers (3) into the tension sensor (2), the tension sensor (2) transmits tension signals of the continuous drippers (3) to a transmission device servo motor on the dripper conveying station (1), and the servo motor controls the rotation of the dripper conveying station (1) and controls the dripper sending speed;
step two: the continuous dripper (3) is sent into a plastic hose extrusion station (4) through a tension sensor (2), and the continuous dripper (3) jointly enters a dripper bonding and shaping station (6), a plastic hose slitting station (7) and a drip irrigation pipe forming station (8) from the middle of an extruded plastic hose (5);
step three: the drip irrigation tape cut from the plastic hose cutting station (7) enters the drip irrigation pipe air cooling station (10) and the drip irrigation pipe water cooling station (11) through the drip irrigation pipe forming station (8) and is fully cooled, and then is wound into a roll through a winding machine.
4. The side-wing layering type drip irrigation pipe and its preparation method according to claim 3, wherein: in the second step, the continuous dripper (3) and the plastic hose (5) enter a dripper bonding and shaping station (6) and a drip irrigation pipe forming station (8) together, the upper surface and the lower surface of the continuous dripper (3) are firmly bonded with the inner wall of the plastic hose (5) through the dripper bonding and shaping station (6), the plastic hose (5) forms an infinite hose, the infinite hose enters a plastic hose slitting station (7) to slit the infinite hose from the middle, and a complete drip irrigation pipe (9) is formed.
5. The side-wing layering type drip irrigation pipe and its preparation method according to claim 3, wherein: in the second step, the feeding speed of the continuous dripper (3) is kept synchronous with the extrusion speed of the plastic hose (5).
6. The side-wing layering type drip irrigation pipe and its preparation method according to claim 3, wherein: in the third step, before each batch of drip irrigation belts is prepared, the continuous drip heads (3) need to enter a limiting groove between the drip head bonding and shaping station (6) and the drip irrigation pipe forming station (8), meanwhile, the drip head runner faces the direction of the drip head bonding and shaping station (6), and then the plastic hose (5) extruded by the extruder is pulled into the middle of the drip head bonding and shaping station (6) and the drip irrigation pipe forming station (8) to be produced, so that plastic pipes just coming out from the die opening of the extruder are prevented from being adhered to the drip heads.
7. The side-wing layering type drip irrigation pipe and its preparation method according to claim 3, wherein: in the third step, the temperature of cooling water of the drip irrigation pipe water cooling station (11) is less than or equal to 15 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310527980.XA CN116746456A (en) | 2023-05-11 | 2023-05-11 | Side wing layering type drip irrigation pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310527980.XA CN116746456A (en) | 2023-05-11 | 2023-05-11 | Side wing layering type drip irrigation pipe and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116746456A true CN116746456A (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310527980.XA Pending CN116746456A (en) | 2023-05-11 | 2023-05-11 | Side wing layering type drip irrigation pipe and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116746456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117751828A (en) * | 2024-01-29 | 2024-03-26 | 广东华熙节水科技有限公司 | Continuous embedded strip-sticking drip irrigation tape |
-
2023
- 2023-05-11 CN CN202310527980.XA patent/CN116746456A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117751828A (en) * | 2024-01-29 | 2024-03-26 | 广东华熙节水科技有限公司 | Continuous embedded strip-sticking drip irrigation tape |
| CN117751828B (en) * | 2024-01-29 | 2024-05-03 | 广东华熙节水科技有限公司 | Continuous embedded strip-sticking drip irrigation tape |
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