CN105881857A - Punching-free drip emitter, drip irrigation belt composed of same, and production process for drip irrigation belt - Google Patents
Punching-free drip emitter, drip irrigation belt composed of same, and production process for drip irrigation belt Download PDFInfo
- Publication number
- CN105881857A CN105881857A CN201410758284.0A CN201410758284A CN105881857A CN 105881857 A CN105881857 A CN 105881857A CN 201410758284 A CN201410758284 A CN 201410758284A CN 105881857 A CN105881857 A CN 105881857A
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- water dropper
- irrigation zone
- punching
- drip
- 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.)
- Granted
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 53
- 238000003973 irrigation Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a punching-free drip emitter. The punching-free drip emitter comprises a drip emitter body 1, a water inlet port 2, a water outlet port 6, a punching head 4 and a necking part 5, wherein the drip emitter body is a sheet-shaped body, and the punching head with a pointed head and a necking end is arranged at the water inlet port. The punching-free drip emitter is transmitted onto a drip irrigation belt 8 by an inlaying head on a drip emitter inlaying device 7; the drip emitter pierces the wall of the drip irrigation belt and is bonded onto the wall of the drip irrigation belt, and dragged through a traction device; the drip irrigation belt 8 moves towards a punching head press device 9; and when the punching head contacts with a rolling wheel on the punching head press device, the punching head is pressed by the rolling wheel while the drip irrigation belt moves.
Description
Technical field
The present invention relates to a kind of punching water dropper and the drip irrigation zone being made up of it and production technology of drip irrigation zone exempted from, special
Do not apply to inserted drip irrigation zone production field.
Background technology
Current drip irrigation zone produces equipment and can be largely classified into 2 kinds: Side-slit drip irrigation belt produces equipment and internally-inlaid
Drip irrigation zone produces equipment, and internally-inlaid drip irrigation zone produces equipment and mainly uses insert emitter paster heat posted and drip irrigation
On band inwall, insert emitter mainly has lamellar water dropper and cylindric water dropper 2 kinds, and most equipment are lamellars
Water dropper is due to lamellar water dropper small volume, more convenient to follow-up rolling.
Internally-inlaid drip irrigation zone produces equipment and mainly includes that extruder, mouth die, water dropper screening plant, water dropper are inlayed
Device, chiller, 2 traction apparatuss, perforating device and wrap-up, raw material enters extruder, passes through
After extruder heating plasticizing, after die extrusion, inlayed what water dropper screening plant screened by water dropper inlaying device
Water dropper, is drawn to perforating device by traction apparatus after being cooled down by chiller, is being led by another after punching
Leading-in device is drawn to wrap-up.Due to extruder and the speeds match of 2 traction apparatuss and extruder spiral
Discharge method, can cause dripper spacing different and water dropper deflection, cause difficulty to follow-up punching, it is impossible to
Get to accurately on outlet, thus can not connect entery and delivery port, form waste product.
Summary of the invention
Present invention is primarily aimed at provide a kind of exempt from punch lamellar exempt from punch water dropper.
Secondary objective of the present invention is that providing a kind of exempts from the drip irrigation zone that punching water dropper is constituted.
The present invention the 3rd purpose is offer, and production technology is simple, yield rate is high, processing ease, low cost are exempted from
The production technology of the drip irrigation zone that punching water dropper is constituted.
The present invention is primarily due to internally-inlaid drip irrigation equipment extruder spiral discharging mode, and dripper spacing is different
With water dropper deflection, punching can not accurately be beaten at water outlet, be caused and punch unsuccessfully, produces waste product, the present invention
Have studied and a kind of exempt from punch water dropper and the drip irrigation zone being made up of it and the production technology of drip irrigation zone, directly by water dropper
Puncturing tube wall, be exactly outlet after being then pressed onto perforating head, so, no matter whether water dropper offsets, into and out of
The mouth of a river always connects, and will not produce waste product.
The present invention solves the technical scheme that technical problem is used:
One exempts from the water dropper that punches, and including lamellar water dropper body, water inlet and outlet, water outlet is provided with head
Portion's band point the perforating head of end necking down.
The drip irrigation zone that a kind of described exempting to punch water dropper is constituted, described drip irrigation zone inwall be provided with described in exempt from punching
Water dropper, the tip of described perforating head passes drip irrigation zone tube wall.
The drip irrigation zone that a kind of described exempting to punch water dropper is constituted, described drip irrigation zone outer wall be provided with described in exempt from punching
Water dropper, the tip of described perforating head passes drip irrigation zone tube wall.
A kind of by exempting from the drip irrigation zone production technology that punching water dropper is formed, including extruder, mouth die, water dropper screening
Device, water dropper inlaying device, chiller, traction apparatus, wrap-up, also include that perforating head is pressed onto dress
Putting, its production technology is:
The first step, raw material enters extruder；
Second step, after extruder heating plasticizing, from die extrusion drip irrigation zone；
3rd step, is inlayed, by water dropper inlaying device, the water dropper that water dropper screening plant screens on drip irrigation zone, drips
Perforating head on head pierces through tube wall and is bonded on tube wall；
4th step, perforating head is pressed onto device and is pressed onto perforating head；
5th step, drip irrigation zone is cooled down by chiller；
6th step, drip irrigation zone is drawn to wrap-up by traction apparatus.
Beneficial effects of the present invention: one is exempted to punch after water dropper employing perforating head punctures tube wall and is pressed onto by perforating head
Device is pressed onto perforating head, owing to being made without punching, and the problem solving punching deflection；Owing to need not
Punch, water dropper can within edge with outer edge；This emitter flow channel structure can be any flow passage structure.A kind of
Exempt from punching water dropper and the production technology being made up of it, change the production technique structure of interior edge equipment, eliminate
Differed by the speeds match of extruder and 2 traction apparatuss and the impact on punching of the extruder spiral discharging mode,
Improve the yield rate of product, simplify the operation of speeds match, decrease equipment, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structure chart of embodiment 1.
Fig. 2 is the production principle figure of embodiment 1.
Fig. 3 is the structure chart of embodiment 2.
Fig. 4 is the production principle figure of embodiment 2.
Fig. 5 is the schematic diagram of a kind of production technology exempting from punching water dropper drip irrigation zone.
In Fig. 1-5,1 is water dropper body, and 2 is water inlet, and 3 is runner, and 4 is perforating head, and 5 is necking down,
6 is outlet, and 7 is water dropper inlaying device, and 8 is drip irrigation zone, and 9 are pressed onto device for perforating head.
Detailed description of the invention
Referring to the drawings 1, accompanying drawing 2, embodiment 1: one exempts from the water dropper that punches, including water dropper body 1, water inlet
Mouth 2, outlet 6, perforating head 4 and necking down 5, water dropper body is plates, and water inlet is provided with head band
Point and the perforating head of end necking down.A kind of punching water dropper of exempting from is transferred to by the head of inlaying on water dropper inlaying device 7
On drip irrigation zone 8, water dropper pierces through drip irrigation zone wall and is bonded on the wall of drip irrigation zone, is drawn by traction apparatus, drip irrigation
Band 8 is pressed onto device 9 to perforating head and moves, when encountering the roller that perforating head is pressed onto on device on perforating head,
Drip irrigation zone is while movement, and perforating head is pressed onto by roller.
Referring to the drawings 3, accompanying drawing 4, embodiment 2 as different from Example 1: embodiment 2 is to inlay outside one
Water dropper drip irrigation zone.
Claims (4)
1. exempt from the water dropper that punches, including lamellar water dropper body, water inlet and outlet, it is characterised in that outlet
Place is provided with head band point the perforating head of end necking down.
2. one kind by exempting from, described in claim 1, the drip irrigation zone that constitutes of water dropper of punching, it is characterised in that described drip irrigation
Band inwall exempts from, described in being provided with, the water dropper that punches, and the tip of described perforating head passes drip irrigation zone tube wall.
3. one kind by exempting from, described in claim 1, the drip irrigation zone that constitutes of water dropper of punching, it is characterised in that described drip irrigation
Band outer wall exempts from, described in being provided with, the water dropper that punches, and the tip of described perforating head passes drip irrigation zone tube wall.
4. the drip irrigation zone production technology formed by Claims 2 or 3, including extruder, mouth die, water dropper sieve
Screening device, water dropper inlaying device, chiller, traction apparatus and wrap-up, it is characterised in that also include
Perforating head is pressed onto device, and its production technology is:
The first step, raw material enters extruder；
Second step, after extruder heating plasticizing, from die extrusion drip irrigation zone；
3rd step, is inlayed, by water dropper inlaying device, the water dropper that water dropper screening plant screens on drip irrigation zone, drips
Perforating head on head pierces through tube wall and is bonded on tube wall；
4th step, perforating head is pressed onto device and is pressed onto perforating head；
5th step, drip irrigation zone is cooled down by chiller；
6th step, drip irrigation zone is drawn to wrap-up by traction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410758284.0A CN105881857B (en) | 2014-11-25 | 2014-11-25 | A kind of drip irrigation zone production technology constituted by exempting from punching water dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410758284.0A CN105881857B (en) | 2014-11-25 | 2014-11-25 | A kind of drip irrigation zone production technology constituted by exempting from punching water dropper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105881857A true CN105881857A (en) | 2016-08-24 |
| CN105881857B CN105881857B (en) | 2019-06-28 |
Family
ID=56699699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410758284.0A Active CN105881857B (en) | 2014-11-25 | 2014-11-25 | A kind of drip irrigation zone production technology constituted by exempting from punching water dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881857B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304762A (en) * | 2020-02-19 | 2020-06-19 | 深圳市万城科技有限公司 | Prevent plastics wire drawing equipment that has impurity removal function of solidifying |
| CN112958923A (en) * | 2019-10-29 | 2021-06-15 | 江苏华源节水股份有限公司 | Laser hole making method for drip irrigation tape |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318657A (en) * | 1988-02-16 | 1994-06-07 | Roberts James C | Drip irrigation tape and method of manufacture |
| US5694972A (en) * | 1996-06-27 | 1997-12-09 | Tom King Harmony Products, Inc. | Saddle tee for irrigation lines |
| WO2001031999A1 (en) * | 1999-10-29 | 2001-05-10 | Rodney Ruskin | Improving the long-term diffusion rate of controlled release herbicides in thin-walled drip irrigation lines |
| CN2561214Y (en) * | 2002-06-26 | 2003-07-23 | 崔建伟 | Externally connected compensating drop irrigation head |
| CN2802950Y (en) * | 2004-07-01 | 2006-08-09 | 杨凌秦川节水灌溉设备工程有限公司 | Novel drip irrigation tape |
| CN203427099U (en) * | 2013-08-08 | 2014-02-12 | 莱芜润丰节水技术设备有限公司 | Rotary cutter roller of drip irrigation belt punched with two drip holes |
| CN204291931U (en) * | 2014-11-25 | 2015-04-29 | 新疆天业（集团）有限公司 | A kind of drip irrigation zone of exempting from punching water dropper and being made up of it |
-
2014
- 2014-11-25 CN CN201410758284.0A patent/CN105881857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318657A (en) * | 1988-02-16 | 1994-06-07 | Roberts James C | Drip irrigation tape and method of manufacture |
| US5694972A (en) * | 1996-06-27 | 1997-12-09 | Tom King Harmony Products, Inc. | Saddle tee for irrigation lines |
| WO2001031999A1 (en) * | 1999-10-29 | 2001-05-10 | Rodney Ruskin | Improving the long-term diffusion rate of controlled release herbicides in thin-walled drip irrigation lines |
| CN2561214Y (en) * | 2002-06-26 | 2003-07-23 | 崔建伟 | Externally connected compensating drop irrigation head |
| CN2802950Y (en) * | 2004-07-01 | 2006-08-09 | 杨凌秦川节水灌溉设备工程有限公司 | Novel drip irrigation tape |
| CN203427099U (en) * | 2013-08-08 | 2014-02-12 | 莱芜润丰节水技术设备有限公司 | Rotary cutter roller of drip irrigation belt punched with two drip holes |
| CN204291931U (en) * | 2014-11-25 | 2015-04-29 | 新疆天业（集团）有限公司 | A kind of drip irrigation zone of exempting from punching water dropper and being made up of it |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958923A (en) * | 2019-10-29 | 2021-06-15 | 江苏华源节水股份有限公司 | Laser hole making method for drip irrigation tape |
| CN112958923B (en) * | 2019-10-29 | 2022-03-04 | 江苏华源节水股份有限公司 | Laser hole making method for drip irrigation tape |
| CN111304762A (en) * | 2020-02-19 | 2020-06-19 | 深圳市万城科技有限公司 | Prevent plastics wire drawing equipment that has impurity removal function of solidifying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105881857B (en) | 2019-06-28 |
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