CN109392673A - A kind of buried composite cementation water pipe - Google Patents
A kind of buried composite cementation water pipe Download PDFInfo
- Publication number
- CN109392673A CN109392673A CN201811369444.7A CN201811369444A CN109392673A CN 109392673 A CN109392673 A CN 109392673A CN 201811369444 A CN201811369444 A CN 201811369444A CN 109392673 A CN109392673 A CN 109392673A
- Authority
- CN
- China
- Prior art keywords
- water
- seepage hole
- macromolecular elastomer
- water seepage
- pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 41
- 239000000806 elastomer Substances 0.000 claims abstract description 39
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 230000008595 infiltration Effects 0.000 claims abstract description 7
- 238000001764 infiltration Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 19
- 238000003973 irrigation Methods 0.000 description 12
- 230000002262 irrigation Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- A01G25/06—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)
- Sewage (AREA)
Abstract
The invention discloses a kind of buried composite cementation water pipes, including PP pipe, macromolecular elastomer slot, water seepage hole, positioning seat.PP pipe with macromolecular elastomer slot is compound is coupled；Macromolecular elastomer slot is provided with water seepage hole, and water seepage hole is evenly arranged among macromolecular elastomer slot by fixed length, and water seepage hole is axially distributed along PP pipe, and can be according to descaling line pressure from main regulation water seepage hole size；Positioning seat is located at immediately below macromolecular elastomer slot, is symmetrically distributed in outside PP pipe with macromolecular elastomer slot.The permeable pipe structure is simple, and from main regulation infiltration size, high-efficiency water-saving, positioning stablity is efficiently laid with convenient for mechanization.
Description
Technical field
The present invention relates to water-saving irrigation pipe technology, especially a kind of buried composite cementation water pipe.
Background technique
It is well known that traditional irrigation method is to irrigate on the ground, mainly there is draining to irrigate, sprinkler irrigation and water clock are irrigated.
The defect of these irrigation methods is water needed for water consumption is all far longer than plant growth, so water resource waste is huge, together
When inconvenience ground cultivate operation.Current global freshwater resources are poor, and China faces the serious over-extraction of underground water, continental river upstream
The case where water resource excessively develops, the deterioration of the ecological environment, using water-saving irrigation techniques such as infiltrating irrigations, to keep following water resource can
Sustainable exploitation utilization again has great social effect.
Infiltrating irrigation is a kind of micro irrigation technology with large development potentiality, is to utilize its essence is a kind of underground micro-irrigation form
Micro-pore on tube wall makes water from oozing out to outside pipe in sweating formula in pipe, passes through the water sorption of tube wall surrounding soil particle
It is spread to the soil body, reaches continuously to crops or plant with being to supply water, implement its growth and development overall process and irrigate.
Currently, existing soakaway trench is layer structure, mainly there are plastic tube body and permeable layer, or even there are also non-woven fibres
Layer, structure is complicated, and when laying can not be accurately positioned, and directly affects infiltration effect, is not suitable for large area mechanization and is laid with to promote to make
With.Such as " edge seam sandwich layer water seepage drip irrigation pipe/belt (publication No. CN 102513229A) ", edge seam sandwich layer water seepage drip irrigation pipe/belt, main body
For setting water passage and 1~2 infiltration side seam, the infiltration side seam is provided with nonwoven fibre layers or opening foaming interlayer,
Setting is interrupted bonding point in the infiltration side seam, and the gap of bonding point constitutes penetrating passage in side seam." buried anti-clogging infiltrating irrigation
Multiple tube (publication number 1957675A) ", by the unordered netted pipe of plastic delivery hose and permeable hole, the intercellar layer plastics of inner layer and outer layer
Permeable layer is constituted." a kind of porous rubber-plastic soakaway trench (publication No. CN 107652630A) ", is hollow pipe, includes from the inside to the outside
Drainage layer and permeable layer, the permeable layer are covered with countless micropores, and the micropore obviously could clearly be shown under 5-10 times of magnifying glass
Show；It is covered with the micropore of secret room more than permeable layer in the drainage layer, the micropore in the drainage layer is under 10-20 times of magnifying glass
It could be evident from；The drainage layer is interpenetrated with permeable layer, is combined closely.
Current soakaway trench, usual producer carry out production and sales in the form of fixed length, peasant household or farm basis when in use
It needs to dock, excavates bright ditch and be laid with, it is time-consuming and laborious.Water permeating pipeline under external force, is filled due to not having to position when being laid with simultaneously
It sets, seepage mouth cannot have certain randomness, directly affect using effect fully upward.Because the invention one kind can be suitble to
The soakaway trench of do mechanization operation is very useful.
The purpose of the present invention is to the defects of existing product, provide a kind of buried composite cementation water pipe, existing to make up
There is the deficiency of product.
Summary of the invention
The technical scheme of the present invention is realized as follows: a kind of buried composite cementation water pipe, including PP pipe, high polymer elastic
Body slot, water seepage hole, positioning seat.
PP pipe with macromolecular elastomer slot is compound is coupled, pass through rubber and plastic extruder while squeezing out one-pass molding.
The macromolecular elastomer slot is provided with water seepage hole, and the water seepage hole is distributed among macromolecular elastomer slot, described
Water seepage hole is axially distributed along PP pipe.
The water seepage hole is when soakaway trench is anhydrous, is in closed state under PP pipe tension force effect.
The water seepage hole can overcome PP pipe tension force effect in soakaway trench water-filling according to water pressure, can be to water seepage hole
Size is carried out from main regulation.
The positioning seat is located at immediately below macromolecular elastomer slot, and it is outer to be symmetrically distributed in PP pipe with macromolecular elastomer slot
Portion, macromolecular elastomer slot is perpendicular to ground level and water seepage hole ground facing upwards, and positioning seat is perpendicular to ground level and downward.
The present invention solves existing soakaway trench and is laid with, and is unable to do mechanization operation, needs to open up bright ditch, time-consuming laborious,
Water seepage hole direction is arbitrarily unfavorable for the absorption of water-saving and root system of plant simultaneously, and 30-50 can be used in once-paving.It is beneficial to effect
Fruit:
1. structure is simple, due to being equipped with positioning seat, it is convenient that mechanization is laid with, and positioning seat is downward, and water seepage hole is upward, increases
Position stability when pipeline is laid with, facilitates plant absorption.
2. using PP pipe with macromolecular elastomer slot is compound is coupled, pass through rubber and plastic extruder and squeeze out one-pass molding, production is imitated
Rate is high, and compound connection is high-quality, overcomes the deficiency of common soakaway trench bond quality difference.
3. taking full advantage of the favorable elasticity of macromolecular elastomer slot, water seepage hole is under anhydrous conditions because of PP pipe tension force effect
In closed state, the blocking that root system of plant may cause effectively is avoided, it is stifled to overcome common nonwoven permeable layer root system of plant
The deficiency of plug.
4. in the case where there is water state the opening and closing degree of water seepage hole can be adjusted according to the big freedom in minor affairs of descaling line pressure, to effectively control
Water percolating capacity processed.
5. taking full advantage of the high intensity and adaptation, embedded deep, indeformable, the anti-aging spy of pipeline after burying of PP pipe
30-50 can be used in point, once-paving, does not influence surface crops cultivation operation, and environmental protection is recyclable.
Detailed description of the invention
Fig. 1 is that structure of the invention illustrates axial section.
Fig. 2 radial cutaway view of the present invention when being water-filling.
Fig. 3 radial cutaway view of the present invention when being anhydrous.
In figure: 1, PP is managed；2, macromolecular elastomer slot；3, water seepage hole；4, positioning seat
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
Example 1:
As shown in Figure 1, Figure 3, a kind of buried composite cementation water pipe of the present invention, including PP manage (1), macromolecular elastomer slot
(2), water seepage hole (3), positioning seat (4).It is characterized in that: PP pipe (1) with macromolecular elastomer slot (2) is compound is coupled, pass through
Extruder squeezes out one-pass molding simultaneously；The macromolecular elastomer slot (2) is provided with water seepage hole (3), and the water seepage hole (3) is distributed in
Macromolecular elastomer slot (2) is intermediate, and the water seepage hole (3) is axially distributed along PP pipe (1)；The positioning seat (4) is located at macromolecule
Immediately below elastomer slot (2), PP pipe (1) outside, macromolecular elastomer slot (2) are symmetrically distributed in macromolecular elastomer slot (2)
Perpendicular to ground level and water seepage hole (3) ground facing upwards, positioning seat (4) is perpendicular to ground level and downward.The water seepage hole (3)
It is in closed state when soakaway trench is anhydrous.
Example 2:
As shown in Figure 1 and Figure 2, a kind of buried composite cementation water pipe of the present invention, including PP manage (1), macromolecular elastomer slot
(2), water seepage hole (3), positioning seat (4).It is characterized in that: PP pipe (1) with macromolecular elastomer slot (2) is compound is coupled, pass through
Extruder squeezes out one-pass molding simultaneously；The macromolecular elastomer slot (2) is provided with water seepage hole (3), and the water seepage hole (3) is distributed in
Macromolecular elastomer slot (2) is intermediate, and the water seepage hole (3) is axially distributed along PP pipe (1)；The positioning seat (4) is located at macromolecule
Immediately below elastomer slot (2), PP pipe (1) outside, macromolecular elastomer slot (2) are symmetrically distributed in macromolecular elastomer slot (2)
Perpendicular to ground level and water seepage hole (3) ground facing upwards, positioning seat (4) is perpendicular to ground level and downward.The water seepage hole (3)
In soakaway trench water-filling, water seepage hole (3) size can be carried out from main regulation according to water pressure；When hydraulic pressure is low, infiltration
Hole (3) is small, and unit time water percolating capacity is then few；When hydraulic pressure is high, water seepage hole (3) then becomes larger, and unit time water percolating capacity is then more, realizes
To freely controlling for water percolating capacity.
Beneficial effects of the present invention, first is that structure is simple, due to being equipped with positioning seat, it is convenient that mechanization is laid with, positioning seat punching
Under, water seepage hole rushes to, and positioning stablity facilitates plant absorption.Second is that the high intensity and adaptation of PP pipe are taken full advantage of, after burying
Pipeline is indeformable.Third is that taking full advantage of the favorable elasticity of macromolecular elastomer slot, water seepage hole is in closed form under anhydrous conditions
State effectively avoids the blocking that root system of plant may cause；In the case where there is water state, is adjusted and opened according to the big freedom in minor affairs of descaling line pressure
It is right, to effectively control water percolating capacity.Fourth is that anti-aging, environmental protection is recyclable, and once-paving can use for many years, not influence ground
Crop cultivates operation.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Content, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (7)
1. a kind of buried composite cementation water pipe, feature includes: PP pipe (1), macromolecular elastomer slot (2), water seepage hole (3), determines
Position seat (4), PP pipe (1) with macromolecular elastomer slot (2) is compound is coupled, the macromolecular elastomer slot (2) is provided with infiltration
Hole (3), the positioning seat (4) and macromolecular elastomer slot (2) are symmetrically distributed in PP pipe (1) outside.
2. buried composite cementation water pipe according to claim 1, it is characterised in that: PP manages (1) and macromolecular elastomer
Slot (2) uses compound connection, squeezes out one-pass molding by extruder.
3. buried composite cementation water pipe according to claim 1, it is characterised in that: the macromolecular elastomer slot (2)
It is provided with water seepage hole (3), it is intermediate that the water seepage hole (3) is distributed in macromolecular elastomer slot (2).
4. buried composite cementation water pipe according to claim 1, it is characterised in that: the positioning seat (4) and macromolecule
Elastomer slot (2) is symmetrically distributed in PP pipe (1) outside, and simultaneously water seepage hole (3) is upward perpendicular to ground level for macromolecular elastomer slot (2)
Towards ground, positioning seat (4) is perpendicular to ground level and downward.
5. buried composite cementation water pipe according to claim 1, it is characterised in that: the water seepage hole (3) manages (1) along PP
Axial distribution.
6. buried composite cementation water pipe according to claim 1, it is characterised in that: the water seepage hole (3) is in soakaway trench
It is in closed state when anhydrous.
7. buried composite cementation water pipe according to claim 1, it is characterised in that: the water seepage hole (3) is in soakaway trench
When water-filling, the size of water seepage hole (3) can be carried out from main regulation according to water pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369444.7A CN109392673A (en) | 2018-11-16 | 2018-11-16 | A kind of buried composite cementation water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369444.7A CN109392673A (en) | 2018-11-16 | 2018-11-16 | A kind of buried composite cementation water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109392673A true CN109392673A (en) | 2019-03-01 |
Family
ID=65473732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811369444.7A Pending CN109392673A (en) | 2018-11-16 | 2018-11-16 | A kind of buried composite cementation water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109392673A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061272A (en) * | 1975-06-20 | 1977-12-06 | Winston Emanuel A | Irrigation device |
| WO1994025173A1 (en) * | 1993-04-30 | 1994-11-10 | Developed Research For Irrigation Products, Inc. | Elastic drip tubes for irrigation |
| WO2004071175A1 (en) * | 2003-01-27 | 2004-08-26 | Rongwu Ding | A conduit water-saving irrigating device with the conduit and its application |
| RU2316950C1 (en) * | 2006-08-29 | 2008-02-20 | Государственное научное учреждение Поволжский научно-исследовательский институт эколого-мелиоративных технологий Российской академии сельскохозяйственных наук | Irrigation pipeline |
| CN101331845A (en) * | 2008-08-01 | 2008-12-31 | 上海润旺园艺科技有限公司 | Anti-blocking automatic filtration irrigation method |
| CN102513229A (en) * | 2011-12-06 | 2012-06-27 | 中国科学院遗传与发育生物学研究所 | Edge seam sandwich layer water seepage drip irrigation pipe/belt |
| CN104604644A (en) * | 2014-12-04 | 2015-05-13 | 杭州中艺园林工程有限公司 | Environmentally-friendly water-saving type root infiltrating irrigation device used for light greening |
| CN204773651U (en) * | 2015-06-19 | 2015-11-18 | 莱芜市长江塑料制品有限公司 | Compound permeation irrigation pipe of plastics |
| CN205455052U (en) * | 2016-03-31 | 2016-08-17 | 山东胜伟园林科技有限公司 | Drip irrigation system is used in saline and alkaline land |
| CN107041281A (en) * | 2017-05-22 | 2017-08-15 | 大禹节水（天津）有限公司 | A kind of novel underground formula irrigation rig |
| CN107535316A (en) * | 2017-09-30 | 2018-01-05 | 广西河池未来之星环保科技有限公司 | A kind of drip irrigation appliance |
| CN209732190U (en) * | 2018-11-16 | 2019-12-06 | 河北广发农业科技有限公司 | Buried composite water seepage pipe |
-
2018
- 2018-11-16 CN CN201811369444.7A patent/CN109392673A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061272A (en) * | 1975-06-20 | 1977-12-06 | Winston Emanuel A | Irrigation device |
| WO1994025173A1 (en) * | 1993-04-30 | 1994-11-10 | Developed Research For Irrigation Products, Inc. | Elastic drip tubes for irrigation |
| WO2004071175A1 (en) * | 2003-01-27 | 2004-08-26 | Rongwu Ding | A conduit water-saving irrigating device with the conduit and its application |
| RU2316950C1 (en) * | 2006-08-29 | 2008-02-20 | Государственное научное учреждение Поволжский научно-исследовательский институт эколого-мелиоративных технологий Российской академии сельскохозяйственных наук | Irrigation pipeline |
| CN101331845A (en) * | 2008-08-01 | 2008-12-31 | 上海润旺园艺科技有限公司 | Anti-blocking automatic filtration irrigation method |
| CN102513229A (en) * | 2011-12-06 | 2012-06-27 | 中国科学院遗传与发育生物学研究所 | Edge seam sandwich layer water seepage drip irrigation pipe/belt |
| CN104604644A (en) * | 2014-12-04 | 2015-05-13 | 杭州中艺园林工程有限公司 | Environmentally-friendly water-saving type root infiltrating irrigation device used for light greening |
| CN204773651U (en) * | 2015-06-19 | 2015-11-18 | 莱芜市长江塑料制品有限公司 | Compound permeation irrigation pipe of plastics |
| CN205455052U (en) * | 2016-03-31 | 2016-08-17 | 山东胜伟园林科技有限公司 | Drip irrigation system is used in saline and alkaline land |
| CN107041281A (en) * | 2017-05-22 | 2017-08-15 | 大禹节水（天津）有限公司 | A kind of novel underground formula irrigation rig |
| CN107535316A (en) * | 2017-09-30 | 2018-01-05 | 广西河池未来之星环保科技有限公司 | A kind of drip irrigation appliance |
| CN209732190U (en) * | 2018-11-16 | 2019-12-06 | 河北广发农业科技有限公司 | Buried composite water seepage pipe |
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