CN208211057U - A kind of water-saving under-film drip irrigation device - Google Patents
A kind of water-saving under-film drip irrigation device Download PDFInfo
- Publication number
- CN208211057U CN208211057U CN201820254101.5U CN201820254101U CN208211057U CN 208211057 U CN208211057 U CN 208211057U CN 201820254101 U CN201820254101 U CN 201820254101U CN 208211057 U CN208211057 U CN 208211057U
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- Prior art keywords
- water
- drip irrigation
- pipe
- supervisor
- film
- 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.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 120
- 238000003973 irrigation Methods 0.000 title claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000011045 prefiltration Methods 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011440 grout Substances 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 235000017060 Arachis glabrata Nutrition 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 description 3
- 235000018262 Arachis monticola Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 235000020232 peanut Nutrition 0.000 description 3
- 239000008234 soft water Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of water-saving under-film drip irrigation devices, it is related to field of agricultural irrigation, a kind of water-saving under-film drip irrigation device, including connecting outlet conduit on reservoir described in reservoir, force (forcing) pump, water meter, prefilter and water valve are set gradually on outlet conduit, the outlet conduit end is connected with supervisor, and pressure gauge is arranged in outlet conduit and supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, for controlling supervisor's water；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is equipped with one or more columns per page drip irrigation hole.Realize can usually under-film drip irrigation it is water-saving on the basis of, further increase water-saving result, the water consumption of under-film drip irrigation made to reduce to 10% or more the technical effect commonly irrigated.
Description
Technical field
The utility model relates to field of agricultural irrigation more particularly to a kind of water-saving under-film drip irrigation devices.
Background technique
Mulching planting technique has improving soil moisture, preserves soil moisture, heats, keeping the temperature, water storage and improving illumination condition, promote crop early
Ripe high yield, the Evaporation among plants for inhibiting soil improve soil microbial activity and physical behavior and inhibit weed growth etc. in film
Various comprehensive functions.Two skills of plastic-film-covered cultivation that under-film drip irrigation is engineering teaching --- drip irrigation technique and Agricultural Water Saving ---
An integrated brand-new Water-saving agricultural technology of art, is drip irrigation zone (hollow billet) to be laid under mulch, while grafting pipeline water delivery
Etc. other advanced technologies, the system engineering of crop field under-film drip irrigation is constituted.
Under-film drip irrigation has the advantages that significantly to drench salt, water-saving, section fertilizer, volume increase.Drip irrigation zone is laid under film, is not only reduced
The Evaporation among plants of moisture, and water droplet enter soil after dissolve salinity, and migrated to water dropper surrounding, a straight grip salt leaching
To the edge of wetting front.And crop root zone, that is, wetting front central part then forms the desalinating desalting for being conducive to plant growth
Area.Under-film drip irrigation can not only make dissolved fertilizer be manured into soil with water droplet, but also can meet the water of plant at regular time and quantity
Fertilizer requires, and liquid manure is directly poured into crop main root area, and crop main root has covering with ground sheeting in area, under have wetting front, prevented moisture depth
Layer leakage and rainwash, while the application of film coating technique, power that is not only water-saving but also inhibiting salinization, while poured into soil
The water of earth, the overwhelming majority are consumed by Crop transpirstion, and field deep percolation is seldom, with apparent water-saving result and significantly
Pressure salt action, liquid manure substantially migrates in the space of this relative closure, and this controllability keeps water, fertilizer, salt, light, heat, gas excellent
Change coupling, and the efficiency of light energy utilization of crop is made to tend to be maximum, achievees the purpose that drench salt high yield, improves quality.It is sent out according to measured result
Existing, the maximum value of soil moisture content is not in earth's surface after trickle irrigation, generally in below ground 10cm or so depth.And trickle irrigation soil
The shape of wetting body is similar to rotary paraboloid, and moisture can be done directly on crop root, improves and irrigates efficiency of water application.Due to
Readily soluble fertilizer instills root system development area with water, will not generate deep percolation and ground is lost, and root system absorbs more direct, fertility benefit
It is increased substantially with rate.
Technical staff increasingly payes attention to the use of under-film drip irrigation in the prior art, such as: application publication number is
The utility model patent of CN206866038U discloses a kind of water-fertilizer integral under-film drip irrigation system comprising nutritious liquid pool,
Nutrition liquid pool is connected with water inlet line and outlet conduit, and outlet conduit is connected with trickle irrigation supervisor, is connected on trickle irrigation supervisor more
A trickle irrigation branch pipe is provided with immersible pump on each trickle irrigation branch pipe.Under water-fertilizer integral film by adopting the above technical scheme
Nutrient needed for water and vegetables can be uniformly mixed and accurately be directly transported with lesser uniform flow by drip irrigation system
Region is developed to crop root growth.Application publication number is the utility model patent of CN204539828U, provides one and cultivates peanut
Under-film drip irrigation water-fertilizer integral device, water source are connected by water pipe with bucket, and bucket bottom is provided with trolley, and bucket passes through water
Pipe is connected with soft water main, and soft water main side is provided with branch's drip irrigation pipe, and the outer wall of drip irrigation pipe is provided with I-shaped
Osmos tube, soft water main are connected by reducing tee with drip irrigation pipe, and the length of drip irrigation pipe is set as 20-30m, water source and water
It is respectively arranged with water pump I and water pump II in bucket, drip irrigation pipe is laid on the central axes of peanut ridge, and the end of drip irrigation pipe is tied up.
The integrated apparatus of the utility model have the advantages that it is easy to operate, cheap, accurate and reliable, the device be suitable for Roots of Peanut
The liquid manure gas integral drip irrigation system that area is irrigated is smaller mainly for plot, can more closely determine for small family from water head site
The drip irrigation method of amount, practical convenient have that water-saving, utilization rate of fertilizer high, volume increase, to throw expenses of labour cheaply etc. excellent with low, project cost
Point.
It can be seen that about in the innovative improvement for concentrating on under-film drip irrigation system of under-film drip irrigation, not to how
Reduce the under-film drip irrigation further water-saving enough improvement of proposition.
Utility model content
The purpose of the utility model is to provide a kind of water-saving under-film drip irrigation devices, being capable of the usual water-saving basis of under-film drip irrigation
On, water-saving result is further increased, the water consumption of under-film drip irrigation is made to reduce to 10% or more commonly irrigated.
To solve the above problems, the utility model discloses a kind of water-saving under-film drip irrigation devices, including stored described in reservoir
Outlet conduit is connected on pond, and force (forcing) pump, water meter, prefilter and water valve, the outlet conduit are set gradually on outlet conduit
End is connected with supervisor, and pressure gauge is arranged in outlet conduit and supervisor junction；Multiple trickle irrigation branch pipes, each trickle irrigation are connected on supervisor
Manifold valve is equipped on branch pipe, for controlling supervisor's water；Interval vertical connects drip irrigation pipe, the trickle irrigation on the trickle irrigation branch pipe
Pipe is equipped with one or more columns per page drip irrigation hole.
Further, wherein the drip irrigation hole is against water (flow) direction aperture, drip irrigation hole perforated area is by inside pipe wall to pipe outer wall
It gradually becomes smaller.
Further, wherein the prefilter uses the prefilter of back flush type.
Further, wherein the prefilter uses stainless steel Intranet, interior screen distance is 200 ~ 2000 microns.
Further, wherein the drip irrigation pipe drip irrigation hole is externally provided with porous material covering.
Further, wherein the porous material covering is water imbibition sponge.
Further, wherein the sponge is polyvinyl alcohol foam sponge.
The utility model has the beneficial effects that:
1. reducing the blocking of silt dirt by being applicable in for prefilter, and filter without using cheap sand formula, subtracting
The waste of water in filter process is lacked.
It is not to reduce leakage and waste of the water in cyclic process, no with circulating circuit 2. single channel drip irrigation pipe designs
The electric energy of pump driving, also reduces the use of trickle irrigation consumptive material when only reducing the waste at water source, and saving water circulation.
3. special drip irrigation hole designs, the water yield of drip irrigation hole is reduced.
4. the spongy layer outside drip irrigation pipe coats, reduces water toward the infiltration capacity of ground end, ensure that the water near root system of plant
Retentivity.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It is clear that the accompanying drawings in the following description is this reality
Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments
To obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the utility model drip irrigation pipe and drip irrigation hole schematic diagram.
Fig. 3 is the schematic diagram of the utility model drip irrigation pipe peripheral hardware porous material.
In figure, 1. reservoir, 2. force (forcing) pump, 3. water meter, 4. prefilter, 5. water valve, 6. pressure gauge 7. supervisor, 8. drop
Fill 9. manifold valve of branch pipe, 10. drip irrigation pipe, 11. flushing valve, 12. drip irrigation hole, 13. outlet conduit, 14. porous material covering.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment one: a kind of water-saving under-film drip irrigation device, including outlet conduit is connected on reservoir described in reservoir, out
Force (forcing) pump, water meter, prefilter and water valve are set gradually on waterpipe, the outlet conduit end is connected with supervisor, outlet pipe
Pressure gauge is arranged in road and supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, are used
Water is responsible in control；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is dripped equipped with one or more columns per page
Grout.Wherein the drip irrigation hole is gradually become smaller against water (flow) direction aperture, drip irrigation hole perforated area by inside pipe wall to pipe outer wall.
Embodiment two: a kind of water-saving under-film drip irrigation device, including outlet conduit is connected on reservoir described in reservoir, out
Force (forcing) pump, water meter, prefilter and water valve are set gradually on waterpipe, the outlet conduit end is connected with supervisor, outlet pipe
Pressure gauge is arranged in road and supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, are used
Water is responsible in control；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is dripped equipped with one or more columns per page
Grout.Wherein the drip irrigation hole is gradually become smaller against water (flow) direction aperture, drip irrigation hole perforated area by inside pipe wall to pipe outer wall.It is preposition
Filtering uses the prefilter of back flush type.Wherein the prefilter uses stainless steel Intranet, and interior screen distance is 500 microns.
Embodiment three: a kind of water-saving under-film drip irrigation device, including outlet conduit is connected on reservoir described in reservoir, out
Force (forcing) pump, water meter, prefilter and water valve are set gradually on waterpipe, the outlet conduit end is connected with supervisor, outlet pipe
Pressure gauge is arranged in road and supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, are used
Water is responsible in control；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is dripped equipped with one or more columns per page
Grout.Wherein the drip irrigation hole is gradually become smaller against water (flow) direction aperture, drip irrigation hole perforated area by inside pipe wall to pipe outer wall.Trickle irrigation
Pipe drip irrigation hole is externally provided with porous material covering.Porous material covering is water imbibition sponge.The sponge is polyvinyl alcohol foam sea
It is continuous.
Example IV: a kind of water-saving under-film drip irrigation device, including outlet conduit is connected on reservoir described in reservoir, out
Force (forcing) pump, water meter, prefilter and water valve are set gradually on waterpipe, the outlet conduit end is connected with supervisor, outlet pipe
Pressure gauge is arranged in road and supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, are used
Water is responsible in control；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is dripped equipped with one or more columns per page
Grout.Wherein the drip irrigation hole is gradually become smaller against water (flow) direction aperture, drip irrigation hole perforated area by inside pipe wall to pipe outer wall.Before
Set the prefilter that filtering uses back flush type.Wherein the prefilter uses stainless steel Intranet, and interior screen distance is 500 micro-
Rice.Drip irrigation pipe drip irrigation hole is externally provided with porous material covering.Porous material covering is water imbibition sponge.The sponge is polyvinyl alcohol
Foam sponge.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification carries out it simply to combine to change all being classified as within the protection of the utility model.
Claims (7)
1. a kind of water-saving under-film drip irrigation device, it is characterised in that: including connecting outlet conduit on reservoir described in reservoir, be discharged
Force (forcing) pump, water meter, prefilter and water valve are set gradually on pipeline, the outlet conduit end is connected with supervisor, outlet conduit
Pressure gauge is set with supervisor junction；Multiple trickle irrigation branch pipes are connected on supervisor, are equipped with manifold valve on each trickle irrigation branch pipe, are used for
Control supervisor's water；Interval vertical connects drip irrigation pipe on the trickle irrigation branch pipe, and the drip irrigation pipe is equipped with one or more columns per page trickle irrigation
Hole.
2. a kind of water-saving under-film drip irrigation device according to claim 1, it is characterised in that: the drip irrigation hole is against water (flow) direction
Aperture, drip irrigation hole perforated area are gradually become smaller by inside pipe wall to pipe outer wall.
3. a kind of water-saving under-film drip irrigation device according to claim 1, it is characterised in that: the prefilter is using recoil
Wash the prefilter of formula.
4. a kind of water-saving under-film drip irrigation device according to claim 3, it is characterised in that: the prefilter uses stainless
Steel Intranet, interior screen distance are 200 ~ 2000 microns.
5. a kind of water-saving under-film drip irrigation device according to claim 1, it is characterised in that: the drip irrigation pipe drip irrigation hole peripheral hardware
There is porous material covering.
6. a kind of water-saving under-film drip irrigation device according to claim 5, it is characterised in that: the porous material covering is to inhale
Aqueous sponge.
7. a kind of water-saving under-film drip irrigation device according to claim 6, it is characterised in that: the sponge is polyvinyl alcohol hair
Steep sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254101.5U CN208211057U (en) | 2018-02-13 | 2018-02-13 | A kind of water-saving under-film drip irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254101.5U CN208211057U (en) | 2018-02-13 | 2018-02-13 | A kind of water-saving under-film drip irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211057U true CN208211057U (en) | 2018-12-11 |
Family
ID=64530285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820254101.5U Expired - Fee Related CN208211057U (en) | 2018-02-13 | 2018-02-13 | A kind of water-saving under-film drip irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763505A (en) * | 2019-03-21 | 2019-05-17 | 成都理工大学 | A method for combined slope protection using soil-reinforcing materials and plant communities |
| CN117502197A (en) * | 2023-11-17 | 2024-02-06 | 新疆天脉农业智控科技有限公司 | A pressure uniform control device for drip irrigation pipe network system for farmland irrigation |
| CN118923489A (en) * | 2024-09-03 | 2024-11-12 | 济宁市任城区喻司甜瓜种植专业合作社 | Melon planting drip irrigation system |
-
2018
- 2018-02-13 CN CN201820254101.5U patent/CN208211057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763505A (en) * | 2019-03-21 | 2019-05-17 | 成都理工大学 | A method for combined slope protection using soil-reinforcing materials and plant communities |
| CN117502197A (en) * | 2023-11-17 | 2024-02-06 | 新疆天脉农业智控科技有限公司 | A pressure uniform control device for drip irrigation pipe network system for farmland irrigation |
| CN118923489A (en) * | 2024-09-03 | 2024-11-12 | 济宁市任城区喻司甜瓜种植专业合作社 | Melon planting drip irrigation system |
| CN118923489B (en) * | 2024-09-03 | 2025-03-21 | 济宁市任城区喻司甜瓜种植专业合作社 | A drip irrigation system for melon planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |