CN105432433B - A kind of buried irrigation circuit system and irrigation method for cotton field - Google Patents
A kind of buried irrigation circuit system and irrigation method for cotton field Download PDFInfo
- Publication number
- CN105432433B CN105432433B CN201510928868.2A CN201510928868A CN105432433B CN 105432433 B CN105432433 B CN 105432433B CN 201510928868 A CN201510928868 A CN 201510928868A CN 105432433 B CN105432433 B CN 105432433B
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- Prior art keywords
- pipe
- main pipe
- valve
- branch pipe
- shaped structure
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Classifications
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- 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
Abstract
The present invention relates to a kind of buried irrigation circuit systems and irrigation method for cotton field.The system comprises main pipe, divide main pipe, branch pipe, hollow billet；Wherein structure arrangement in the shape of an " I ", each I-shaped structure are made of two branch pipes and several hollow billets between two branch pipes between branch pipe and hollow billet, multiple I-shaped structure composition field networks；In each I-shaped structure, and it is equipped with zone valve, exhaust valve and pressure gauge at the branch pipe head end for dividing main pipe to be connected, pressure gauge, exhaust valve are equipped at tail end and washes away valve；It is equipped with pressure gauge, exhaust valve on another branch pipe and at I-shaped structure water inlet diagonally opposing corner and washes away valve, the other end is equipped with exhaust valve.The buried infiltrating irrigation circuit system structure is simple, applicability is wide, it is easy to use, be easily mastered, solve the problems, such as that common under-film drip irrigation is uneven there are initial and end portion pressure and hollow billet is susceptible to plugging.
Description
Technical field
The present invention relates to a kind of buried irrigation circuit systems and irrigation method for cotton field, belong to agricultural irrigation technology
Field.
Background technique
Under-film drip irrigation is as a kind of Novel irrigation technology, especially in the more serious countries and regions of water shortage, before showing
The water-saving ability not having.Under-film drip irrigation pipe network generally by main pipe, divide main pipe, branch pipe and hollow billet to form, wherein branch pipe and hair
Pipe forms field network.At present in drip irrigation system product, hollow billet uses drip irrigation zone, branch pipe it is generally symmetrical in main pipe at fish-bone
Formula arrangement, main pipe spacing determine the length of branch pipe.According to the position at water source and orographic condition, pipe net arrangement form is common to be had
Linear type, T-shaped, " dry " font and thin tooth form, pipelines at different levels should be mutually perpendicular to so that pipeline is most short and control area most
Greatly.That is: vertically attached pipe, attached pipe are parallel to branch pipe to hollow billet, and branch pipe divides main pipe perpendicular to main pipe perpendicular to main pipe is divided, divide main pipe with
Main pipe needs buried under normal circumstances, and hollow billet must be while symmetrical as far as possible with Gansu Province to parallel.Branch pipe, which is unidirectionally arranged, is no more than 150
Rice, bidirectional arrangements are no more than 300 meters, and (hollow billet) drip irrigation zone active length, which is unidirectionally arranged, is no more than 500 meters.
After under-film drip irrigation, for plant in the ranks without moisture is irrigated, weeds are few, it is possible to reduce the number hoed the fields, also not
It needs to level land, greatly reduces labor intensity.But existing submembrane drip irrigation technology not can guarantee hollow billet (drip irrigation zone) initial and end
It is sufficient to often result in water inlet moisture for portion's pressure uniformity, and hollow billet water outlet hydraulic pressure is smaller, causes insufficient water；Moreover,
When silt is excessive in hollow billet, often resulting in blocking can not continue to repair the growth for causing irrigation to stop, and then influencing crop.
Summary of the invention
The present invention proposes a kind of buried infiltrating irrigation circuit system for cotton field for defect existing for above-mentioned under-film drip irrigation
System.The buried infiltrating irrigation circuit system structure is simple, applicability is wide, it is easy to use, be easily mastered, solve and dripped under normal film
There are initial and end portion pressure is uneven and the susceptible to plugging problem of hollow billet for filling.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of buried infiltrating irrigation circuit system, including main pipe, divide main pipe, branch pipe, hollow billet, wherein between branch pipe and hollow billet
Structure arrangement in the shape of an " I ", each I-shaped structure is by two branch pipes and several hollow billet groups between two branch pipes
At multiple I-shaped structure composition field networks；In each I-shaped structure, and set at the branch pipe head end for dividing main pipe to be connected
There are zone valve, exhaust valve and pressure gauge, is equipped with pressure gauge, exhaust valve at tail end and washes away valve；On another branch pipe, with " work "
It is equipped with pressure gauge, exhaust valve at character form structure water inlet diagonally opposing corner and washes away valve, the other end is equipped with exhaust valve.
As a preferred embodiment of the present invention, the buried infiltrating irrigation circuit system includes aerial part and underground part
Point；
The aerial part includes pump house, filtration system, fertilizer apparatus；Wherein, lead between pump house water pipe and filtration system
Main pipe connection is crossed, backflow preventer, water meter, exhaust valve, fertilizer apparatus are successively installed close to one end of pump house in main pipe,
Main pipe is equipped with pressure gauge close to one end of filtration system；
The under ground portion includes branch pipe and hollow billet；
The aerial part and under ground portion are equipped with pressure by dividing main pipe to connect on dividing main pipe at filtration system
Table.
In buried infiltrating irrigation circuit system of the present invention, the main pipe divides main pipe, branch pipe, hollow billet to can be used
Material commonly used in the art；In the present invention, main pipe is preferablyPipe；Point main pipe is preferablyPipe；Branch pipe is preferred
ForPipe.
In buried infiltrating irrigation circuit system of the present invention, under ground portion can set according to crop soil actual conditions and bury
If depth.It is described that main pipe is divided preferably to be embedded in underground 80cm in the present invention；The branch pipe is preferably embedded in underground 40cm.
In buried infiltrating irrigation circuit system of the present invention, the quantity of hollow billet can be according to reality in each I-shaped structure
The increase and decrease of border situation.
In buried infiltrating irrigation circuit system of the present invention, the main pipe 1 divides connection between main pipe 2, branch pipe 3
Relationship is existing drip irrigation system routine connection type；Should be mutually perpendicular to such as pipelines at different levels so that pipeline is most short and control area most
Greatly.That is: branch pipe divides main pipe perpendicular to main pipe perpendicular to main pipe is divided.
In buried infiltrating irrigation circuit system of the present invention, the hollow billet must be laid with Gansu Province to parallel, and symmetrically；
The branch pipe, which is unidirectionally arranged, is no more than 150 meters, and bidirectional arrangements are no more than 300 meters, and hollow billet, which is unidirectionally arranged, is no more than 500 meters.
The present invention also provides the irrigation methods of above system, include the following steps:
(1) in use, opening pump house water pump, water enters main pipe, enters by fertilizer apparatus, filtration system and divides main pipe；
(2) water inlet valve that the I-shaped structure in corresponding field network region is opened according to water consumpation situation, into
Row is poured water；
(3) pressure for implementing to observe each pressure gauge in water-pouring process opens corresponding branch pipe when such as finding that pressure is inhomogenous
Exhaust valve and wash away valve, be consistent entire ductwork pressure；Such as find pipe network block, open corresponding branch pipe wash away valve into
Row washes away.
The technical effect of scheme of the present invention is as follows:
1, the real-time pressure of the adjustable entire pipe network of buried irrigation circuit system of the present invention, is realized entire
Pressure uniformity.
2, when the hollow billet of buried irrigation circuit system blocks, the valve that washes away that can open corresponding branch pipe is rushed
Brush, it is ensured that hollow billet it is unobstructed.
Buried irrigation circuit system structure of the present invention is simple, applicability is wide, it is easy to use, be easily mastered, solve
Common under-film drip irrigation pressure is uneven and hollow billet susceptible to plugging problem, for the efficient using providing technology of arid area moisture
Support.
Detailed description of the invention
Fig. 1 is the top view of buried irrigation circuit system of the present invention.
In figure: 1, main pipe；2, divide main pipe；3, branch pipe；4, hollow billet；5, zone valve；6, exhaust valve；7, pressure gauge；8, it rushes
Brush valve；9, pump house；10, filtration system；11, fertilizer apparatus；12, backflow preventer；13, water meter；.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
A kind of buried infiltrating irrigation circuit system of embodiment 1
The present embodiment provides a kind of buried infiltrating irrigation circuit system, including main pipe 1, divide main pipe 2, branch pipe 3, hollow billet 4；Its
Middle main pipe 1 divides the connection relationship between main pipe 2, branch pipe 3 to be existing drip irrigation system routine connection type；
And wherein structure in the shape of an " I " arrangement between branch pipe and hollow billet, each I-shaped structure is by two branch pipes and sets
Several hollow billets composition between two branch pipes, multiple I-shaped structure composition field networks；In each I-shaped structure,
With zone valve 5, exhaust valve 6 and pressure gauge 7 are equipped at the branch pipe head end for dividing main pipe to be connected, pressure gauge 7, exhaust are equipped at tail end
Valve 6 and wash away valve 8；Pressure gauge 7, exhaust valve 6 and punching are equipped on another branch pipe and at I-shaped structure water inlet diagonally opposing corner
Brush valve 8, the other end are equipped with exhaust valve 6.
A kind of buried infiltrating irrigation circuit system of embodiment 2
The present embodiment provides a kind of buried infiltrating irrigation circuit systems, as shown in Figure 1, including aerial part and under ground portion；
The aerial part includes pump house 9, filtration system 10, fertilizer apparatus 11；Wherein, pump house water pipe and filtration system it
Between connected by main pipe, backflow preventer 12 is successively installed close to one end of pump house in main pipe, water meter 13, exhaust valve 6, is applied
Fertile device 11 is equipped with pressure gauge 7 close to one end of filtration system in main pipe；
The under ground portion includes branch pipe and hollow billet；Wherein structure arrangement in the shape of an " I " between branch pipe and hollow billet, each
I-shaped structure is made of two branch pipes and several hollow billets between two branch pipes, multiple I-shaped structure compositions field
Between pipe network；In each I-shaped structure, at the branch pipe head end for dividing main pipe to be connected be equipped with zone valve 5, exhaust valve 6 and pressure gauge
7, it is equipped with pressure gauge 7, exhaust valve 6 at tail end and washes away valve 8；On another branch pipe, it is tiltedly right with I-shaped structure water inlet
It is equipped with pressure gauge 7, exhaust valve 6 at angle and washes away valve 8, the other end is equipped with exhaust valve 6.
The aerial part and under ground portion are equipped with pressure by dividing main pipe to connect on dividing main pipe at filtration system
Table.
The main pipe isPipe；Point main pipe isPipe；Branch pipe isPipe.
Described point of main pipe is preferably embedded in underground 80cm；The branch pipe is preferably embedded in underground 40cm.
Wherein, the quantity of hollow billet can increase and decrease according to the actual situation in each I-shaped structure.
Wherein, the main pipe 1, divide connection relationship between main pipe 2, branch pipe 3 to be existing drip irrigation system routine connection side
Formula；Should be mutually perpendicular to such as pipelines at different levels so that pipeline is most short and control area is maximum.That is: branch pipe divides main pipe perpendicular to main pipe is divided
Perpendicular to main pipe.The hollow billet must be laid with Gansu Province to parallel, and symmetrically；The branch pipe, which is unidirectionally arranged, is no more than 150 meters,
Bidirectional arrangements are no more than 300 meters, and hollow billet, which is unidirectionally arranged, is no more than 500 meters.
Embodiment 3
The present embodiment provides a kind of irrigation methods of buried infiltrating irrigation circuit system, include the following steps:
(1) in use, opening pump house water pump, water enters main pipe, enters by fertilizer apparatus, filtration system and divides main pipe；
(2) water inlet valve that the I-shaped structure in corresponding field network region is opened according to water consumpation situation, into
Row is poured water；
(3) pressure for implementing to observe each pressure gauge in water-pouring process opens corresponding branch pipe when such as finding that pressure is inhomogenous
Exhaust valve and wash away valve, be consistent entire ductwork pressure；Such as find pipe network block, open corresponding branch pipe wash away valve into
Row washes away.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (4)
1. a kind of buried infiltrating irrigation circuit system, which is characterized in that including main pipe, divide main pipe, branch pipe, hollow billet；
Wherein, structure arrangement in the shape of an " I " between branch pipe and hollow billet, each I-shaped structure is by two branch pipes and set on two
Several hollow billets composition between root branch pipe；Multiple I-shaped structure composition field networks；
In each I-shaped structure, at the branch pipe head end for dividing main pipe to be connected be equipped with zone valve, exhaust valve and pressure gauge,
It is equipped with pressure gauge, exhaust valve at tail end and washes away valve；On another branch pipe, be equipped at I-shaped structure water inlet diagonally opposing corner
Pressure gauge, exhaust valve and valve is washed away, the other end is equipped with exhaust valve；
The buried infiltrating irrigation circuit system includes aerial part and under ground portion；
The aerial part includes pump house, filtration system, fertilizer apparatus；Wherein, pass through master between pump house water pipe and filtration system
Main pipe connection, successively installs backflow preventer, water meter, exhaust valve, fertilizer apparatus close to one end of pump house in main pipe, in trunk
It manages and is equipped with pressure gauge close to one end of filtration system；
The under ground portion includes branch pipe and hollow billet；
The aerial part and under ground portion are equipped with pressure gauge by dividing main pipe to connect on dividing main pipe at filtration system；
The branch pipe, which is unidirectionally arranged, is no more than 150 meters, and bidirectional arrangements are no more than 300 meters；
The hollow billet must be laid with Gansu Province to parallel；Hollow billet, which is unidirectionally arranged, is no more than 500 meters.
2. buried infiltrating irrigation circuit system according to claim 1, which is characterized in that the trunk tube material is PE ￠ 60
Pipe；Dividing main pipe material is the pipe of PE ￠ 40；Branch tube material is the pipe of PE ￠ 32.
3. buried infiltrating irrigation circuit system according to claim 1, which is characterized in that described that main pipe is divided to be embedded in underground
80cm；The branch pipe is embedded in underground 40cm.
4. the irrigation method of any buried infiltrating irrigation circuit system of claim 1-3, which is characterized in that including walking as follows
It is rapid:
(1) in use, opening pump house water pump, water enters main pipe, enters by fertilizer apparatus, filtration system and divides main pipe；
(2) water inlet valve that the I-shaped structure in corresponding field network region is opened according to water consumpation situation, is filled
Water；
(3) pressure for implementing to observe each pressure gauge in water-pouring process opens the row of corresponding branch pipe when such as finding that pressure is inhomogenous
Air valve and valve is washed away, is consistent entire ductwork pressure；Such as find that pipe network blocks, the valve that washes away for opening corresponding branch pipe is rushed
Brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928868.2A CN105432433B (en) | 2015-12-11 | 2015-12-11 | A kind of buried irrigation circuit system and irrigation method for cotton field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928868.2A CN105432433B (en) | 2015-12-11 | 2015-12-11 | A kind of buried irrigation circuit system and irrigation method for cotton field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105432433A CN105432433A (en) | 2016-03-30 |
| CN105432433B true CN105432433B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510928868.2A Expired - Fee Related CN105432433B (en) | 2015-12-11 | 2015-12-11 | A kind of buried irrigation circuit system and irrigation method for cotton field |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660315B (en) * | 2016-04-06 | 2018-10-02 | 山东胜伟盐碱地科技有限公司 | A kind of Some Herbages In Salt Land plantation water-saving drip irrigation device |
| CN108012813A (en) * | 2016-10-31 | 2018-05-11 | 新疆天业（集团）有限公司 | A kind of looping network irrigation system |
| CN107006342A (en) * | 2017-05-25 | 2017-08-04 | 大禹节水集团股份有限公司 | A kind of drip irrigation below the surface irrigation system |
| CN109569337A (en) * | 2019-01-02 | 2019-04-05 | 中国农业科学院棉花研究所 | A kind of simple fertilizer stirring and dissolving device of trickle irrigation |
| CN113661900B (en) * | 2021-08-04 | 2022-09-27 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
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2015
- 2015-12-11 CN CN201510928868.2A patent/CN105432433B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6558078B2 (en) * | 2000-08-04 | 2003-05-06 | Aquadation Licensing, Llc | Foundation and soil irrigation system utilizing wicking materials |
| CN2446769Y (en) * | 2000-10-16 | 2001-09-12 | 赵必庆 | Infiltrating irrigation system |
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| CN105432433A (en) | 2016-03-30 |
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