CN106385826A - Salt pressing and discharging system for Hetao irrigation area saline-alkali land - Google Patents
Salt pressing and discharging system for Hetao irrigation area saline-alkali land Download PDFInfo
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- CN106385826A CN106385826A CN201610753745.4A CN201610753745A CN106385826A CN 106385826 A CN106385826 A CN 106385826A CN 201610753745 A CN201610753745 A CN 201610753745A CN 106385826 A CN106385826 A CN 106385826A
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- salt
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- corrugated tube
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a salt pressing and discharging system for a Hetao irrigation area saline-alkali land. The system comprises a soil layer. A gravel layer is arranged on the top of the soil layer. Corrugated pipes are arranged inside the gravel layer. One ends of the corrugated pipes are connected with a water collection pipe. A seepage well is arranged on the top of the water collection pipe. Non-woven fabric is arranged on the top of the gravel layer. A planting layer is arranged on the top of the non-woven fabric. The planting layer communicates with the inside of the corrugated pipes through salt discharging pipes. With the salt pressing and discharging system for the Hetao irrigation area saline-alkali land, staff understanding of Hetao irrigation area salt amount is facilitated, working efficiency is improved, staff work load is reduced, and the reduction of the salinity of the saline-alkali land is improved. The way for salt to lift through soil capillaries is blocked by the non-woven fabric and the gravel layer, such that the survival rate of plants in the planting layer is further improved. The salt amount of the planting layer is regulated with an original soil conditioning fertilizer, such that the nutrients in the growth environment of the planting layer is improved, and plant growth survival rate is further improved.
Description
Technical field
The present invention relates to pressure salt salt discharge technical field, more particularly, to one kind press salt salt discharge system for Saline-alkali Land In Hetao Irrigation Region
System.
Background technology
Saline-alkali Land In Hetao Irrigation Region, due to the accumulation of salinities a large amount of in soil, causes a series of deterioration of soil physical properties：
Structure adhesive tape, poor air permeability, unit weight is high, hardened consolidation, and soil temperature rises slowly, and in soil, aerobic microorganism activeness is poor, moisture
Release is slow, and infiltration coefficient is low, and capillarity is strong, more leads to the saliferous aggravation of topsoil, and this is to the growth of plant very not
Profit, especially affects the new root sprouting of thing of newly planting, causes the physiological drought of plant, make plant wilt even dead, impact is planted
Thing normal nutrition absorbs, and impact plant stomata is closed and causes plant easily arid withered, and saline and alkaline pond area natural situation is soil
Salinity is high, level of ground water is high, P in soil H is high, the content of organic matter is low；Wind speed is big, evaporation capacity is big, the degree of mineralization of ground water is big.Therefore
How as early as possible saline land greening improved soil, solve the problems, such as soil saliferous, how to ensure surviving and ecological effect of nursery stock, row
Water desalination improved soil, seedling growth, special curing etc. are afforestation project difficult points.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of Saline-alkali Land In Hetao Irrigation Region that is used for and presses salt salt discharge
System, has and improves the speed reducing salt-soda soil salt amount, and can remote monitoring and regulation and control, facilitate the real-time behaviour of staff
Make, and the pressure good feature of salt salt discharge effect to salt-soda soil, solve that Saline-alkali Land In Hetao Irrigation Region saliferous is excessive, plant ratio of stock is low
Problem.
The present invention provides following technical scheme：A kind of Saline-alkali Land In Hetao Irrigation Region that is used for presses salt desalting system, including soil horizon,
Described edaphic top is provided with metalling, this metalling be internally provided with corrugated tube, one end of described corrugated tube and collection
Water pipe connects, and the top of this collector pipe is provided with filter well, and the top of described metalling is provided with non-woven fabrics, and the top of non-woven fabrics
Portion is provided with plantation layer, and plantation layer is connected with the inside of corrugated tube by salt discharging pipe, described plant layer be internally provided with water flowing
Pipe, the top of this water service pipe is provided with original soil conditioning fertilizer, and the bottom of water service pipe is provided with salinity sensor, described plantation layer
Top is provided with water leg, this water leg be internally provided with connecting tube, the bottom of described connecting tube is connected with water service pipe, and even
The top of adapter is provided with electromagnetic valve, and the one end at described plantation layer top is provided with installation case, and the inside of this installation case is from upper past
Under be disposed with PLC, A/D converter and wireless transmitter.
The input of described PLC is connected with the outfan electric wire of salinity sensor, and two of PLC defeated
Go out end to be connected with the input electric wire of electromagnetic valve and A/D converter respectively, the outfan of described A/D converter and wireless transmitter
Input electric wire connect, this wireless transmitter passes through the input of the data sink of GPRS wireless network and remote control terminal
End connects, and described remote control terminal includes data sink, terminal controller, display and memorizer, this data sink
Outfan be connected with the input of terminal controller, two outfans of described terminal controller respectively with display and storage
The input of device connects.
Preferably, described corrugated tube tilts to be built in the inside of metalling, and the surface of corrugated tube has been equidistantly positioned greatly
The little through hole being adapted.
Preferably, described original soil conditioning fertilizer is by with humic acid/humus, clay mineral, zeolite, peat and polysaccharide optimization
The physics of proportioning mixes type structure conditioner preparation, spreads fertilizer over the fields type with ardealite, aluminum sulfate and humic acid chemicals proportion optimizing
Improvement conditioner and the liquid improvement conditioner being main optimizing components proportioning with water-soluble calcium and phosphorus preparation combine.
Preferably, the size of described salt discharging pipe is adapted with the size of bellows surface through hole, and one end of salt discharging pipe is passed through
Wear the through hole of corrugated tube, and extend to the inner chamber of corrugated tube, the surface of this salt discharging pipe is provided with permeable hole, and salt discharging pipe and plantation
One end that layer connects is provided with water permeable membrane.
The invention provides a kind of press salt desalting system for Saline-alkali Land In Hetao Irrigation Region, by salinity sensor to growing area
Carry out monitor in real time, PLC carries out automatic switch to electromagnetic valve and closes, be automatically injected and growing area is carried out with hydraulic type pressure salt row
Salinity sensor is sent to remote control terminal by GPRS wireless network and shows, facilitates staff to the river bend by salt
The understanding of irrigated area salt amount, improves work efficiency, reduces the workload of staff, and improves the fall of salt-soda soil salinity
Low, the capillary tube elevated path with soil for the salt amount is stopped by non-woven fabrics and metalling, further increases the plant of plantation layer
Survival rate, is collected to saline discharging by corrugated tube, and the salt amount reducing metalling soil below layer rises, and reduces
Backflow of underground water saline rise to plantation layer, by filter well and collector pipe, the water under rainwater and osmotic flow is collected
Discharge, decreases the growing environment that the larger water sinuous flow of salt amount has influence on other area soil, and salt discharging pipe increased plantation layer
The rate of discharge of salt amount, is adjusted to the salt amount of plantation layer by original soil conditioning fertilizer, increases the battalion of the growing environment of plantation layer
Support, further increase plant growing survival rate.
Brief description
Fig. 1 is object construction schematic diagram proposed by the present invention；
Fig. 2 is structure of block diagram schematic diagram proposed by the present invention；
Fig. 3 is the internal structure schematic diagram installing case proposed by the present invention；
Fig. 4 is bellows structure schematic diagram proposed by the present invention；
Fig. 5 is salt discharging pipe structural representation proposed by the present invention.
In figure：1 soil horizon, 2 corrugated tubes, 3 metallings, 4 non-woven fabrics, 5 water service pipes, 6 original soil conditioning fertilizers, 7 kinds of plant layers, 8 rows
Salt pipe, 9 salinity sensors, 10 water legs, 11 connecting tubes, 12 electromagnetic valves, 13 filter wells, 14 installation casees, 15 collector pipes, 16PLC
Controller, 17A/D transducer, 18 wireless transmitters, 19GPRS wireless network, 20 remote control terminals, 21 data sink, 22
Terminal controller, 23 display, 24 memorizeies, 25 through holes, 26 permeable holes, 27 water permeable membrane.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-5, Fig. 1 is object construction schematic diagram proposed by the present invention；Fig. 2 is structure of block diagram proposed by the present invention
Schematic diagram；Fig. 3 is the internal structure schematic diagram installing case proposed by the present invention；Fig. 4 shows for bellows structure proposed by the present invention
It is intended to；Fig. 5 is salt discharging pipe structural representation proposed by the present invention.
Refer to Fig. 1-5, the present invention provides a kind of technical scheme：A kind of Saline-alkali Land In Hetao Irrigation Region that is used for presses salt salt discharge system
System, including soil horizon 1, the top of soil horizon 1 is provided with metalling 3, this metalling 3 be internally provided with corrugated tube 2, corrugated tube
2 tilt to be built in the inside of metalling 3, and the surface of corrugated tube 2 is equidistantly positioned the through hole 25 that size is adapted, and increased
Collection to salt amount and discharge capacity, reduce salt amount and are re-introduced into planting layer 1, one end of corrugated tube 2 and collection with subsoil water
Water pipe 15 connects, and the top of this collector pipe 15 is provided with filter well 13, and the top of metalling 3 is provided with non-woven fabrics 4, and non-woven fabrics
4 top is provided with plantation layer 1, and plantation layer 1 is connected with the inside of corrugated tube 2 by salt discharging pipe 8, the size of salt discharging pipe 8 and ripple
The size of stricture of vagina pipe 2 surface through hole 25 is adapted, and the through hole 25 of corrugated tube 2 is run through in one end of salt discharging pipe 8, and extends to corrugated tube
2 inner chamber, the surface of this salt discharging pipe 8 is provided with permeable hole 26, and one end of being connected with plantation layer 1 of salt discharging pipe 8 be provided with permeable
Film 27, increased collection and the discharge of saline, simultaneously it is therefore prevented that soil clogging pipeline, the normal operation of impact whole system, plants
That plants layer 7 is internally provided with water service pipe 5, and the top of this water service pipe 5 is provided with original soil conditioning fertilizer 6, and original soil conditioning fertilizer 6 is by with humic
Acid/humus, clay mineral, the physics of zeolite, peat and polysaccharide proportion optimizing mix type structure conditioner preparation, with phosphorus stone
Cream, aluminum sulfate and humic acid chemicals proportion optimizing spread fertilizer over the fields type chemical modifying conditioner and based on water-soluble calcium and phosphorus preparation
The liquid improvement conditioner wanting optimizing components proportioning combines, and not only can reduce the salinity of plantation layer 1, can also improve
The nutrient environment of plantation layer 1, and the bottom of water service pipe 5 is provided with salinity sensor 9, the top of plantation layer 1 is provided with water leg
10, facilitate water and concentrate to carrying out suddenly pressing salt, this water leg 10 be internally provided with connecting tube 11, the bottom of connecting tube 11 with
Water service pipe 5 connects, and the top of connecting tube 11 is provided with electromagnetic valve 12, and the one end at plantation layer 1 top is provided with installation case 14, should
The inside installing case 14 is disposed with PLC 16, A/D converter 17 and wireless transmitter 18 from top to bottom.
The input of PLC 16 is connected with the outfan electric wire of salinity sensor 9, and two of PLC 16
Outfan is connected with the input electric wire of electromagnetic valve 12 and A/D converter 17 respectively, and the outfan of A/D converter 17 is sent out with wireless
The input electric wire of emitter 18 connects, and this wireless transmitter 18 passes through the data of GPRS wireless network 19 and remote control terminal 20
The input of receptor 21 connects, and remote control terminal 20 includes data sink 21, terminal controller 22, display 23 and deposits
Reservoir 24, the outfan of this data sink 21 is connected with the input of terminal controller 22, and two of terminal controller 22 defeated
Go out end to be connected with the input of display 23 and memorizer 24 respectively.
In the present invention, monitor in real time is carried out by salinity sensor 9 to growing area, PLC 16 is entered to electromagnetic valve 12
Row automatic switch is closed, and is automatically injected and growing area is carried out with hydraulic type pressure salt salt discharge, sensed salinity by GPRS wireless network 19
Device 9 is sent to remote control terminal 20 and shows, facilitates the understanding to Hetao Irrigation District salt amount for the staff, improves work effect
Rate, reduces the workload of staff, and improves the reduction of salt-soda soil salinity, stops salt by non-woven fabrics 4 and metalling 3
Amount, with the capillary tube elevated path in soil, is further increased the plant survival rate of plantation layer 1, by corrugated tube 2, saline is entered
Row collects discharge, and the salt amount reducing metalling 3 soil below layer 1 rises, and reduces the rising of backflow of underground water saline
To plantation layer 1, the water under rainwater and osmotic flow is collected discharge by filter well 13 and collector pipe 15, decreases salt amount relatively
Big water sinuous flow has influence on the growing environment in other area soil, and salt discharging pipe 8 increased the rate of discharge of the salt amount of plantation layer 1,
By original soil conditioning fertilizer 6, the salt amount of plantation layer 1 is adjusted, increases the nutrition of the growing environment of plantation layer 1, improve further
Plant growing survival rate.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (4)
1. a kind of press salt desalting system for Saline-alkali Land In Hetao Irrigation Region, including soil horizon (1) it is characterised in that：Described soil horizon
(1) top is provided with metalling (3), this metalling (3) be internally provided with corrugated tube (2), one end of described corrugated tube (2)
It is connected with collector pipe (15), the top of this collector pipe (15) is provided with filter well (13), and the top of described metalling (3) is provided with
Non-woven fabrics (4), and the top of non-woven fabrics (4) is provided with plantation layer (1), salt discharging pipe (8) and corrugated tube (2) are passed through in plantation layer (1)
Inside connection, described plantation layer (1) be internally provided with water service pipe (5), the top of this water service pipe (5) is provided with original soil conditioning
Fertile (6), and the bottom of water service pipe (5) is provided with salinity sensor (9), the top of described plantation layer (1) is provided with water leg
(10), this water leg (10) be internally provided with connecting tube (11), the bottom of described connecting tube (11) is connected with water service pipe (5),
And the top of connecting tube (11) is provided with electromagnetic valve (12), the one end at described plantation layer (1) top is provided with installation case (14), should
The inside installing case (14) is disposed with PLC (16), A/D converter (17) and wireless transmitter from top to bottom
(18)；
The input of described PLC (16) is connected with the outfan electric wire of salinity sensor (9), and PLC (16)
Two outfans be connected with the input electric wire of electromagnetic valve (12) and A/D converter (17) respectively, described A/D converter (17)
Outfan be connected with the input electric wire of wireless transmitter (18), this wireless transmitter (18) pass through GPRS wireless network (19)
It is connected with the input of the data sink (21) of remote control terminal (20), described remote control terminal (20) includes data and connects
Receive device (21), terminal controller (22), display (23) and memorizer (24), the outfan of this data sink (21) and terminal
The input of controller (22) connects, two outfans of described terminal controller (22) respectively with display (23) and memorizer
(24) input connects.
2. according to claim 1 a kind of for Saline-alkali Land In Hetao Irrigation Region pressure salt desalting system it is characterised in that：Described ripple
Stricture of vagina pipe (2) tilts to be built in the inside of metalling (3), and the surface of corrugated tube (2) be equidistantly positioned that size is adapted logical
Hole (25).
3. according to claim 1 a kind of for Saline-alkali Land In Hetao Irrigation Region pressure salt desalting system it is characterised in that：Described former
Native conditioning fertilizer (6) mixes type knot by with the physics of humic acid/humus, clay mineral, zeolite, peat and polysaccharide proportion optimizing
Structure conditioner preparation, type chemical modifying conditioner and Yi Shui spread fertilizer over the fields with ardealite, aluminum sulfate and humic acid chemicals proportion optimizing
Soluble calcium and the liquid improvement conditioner that phosphorus preparation is main optimizing components proportioning combine.
4. according to claim 1 a kind of for Saline-alkali Land In Hetao Irrigation Region pressure salt desalting system it is characterised in that：Described row
The size of salt pipe (8) is adapted with the size on corrugated tube (2) surface through hole (25), and corrugated tube is run through in one end of salt discharging pipe (8)
(2) through hole (25), and extend to the inner chamber of corrugated tube (2), the surface of this salt discharging pipe (8) is provided with permeable hole (26), and arranges
One end that salt pipe (8) is connected with plantation layer (1) is provided with water permeable membrane (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753745.4A CN106385826A (en) | 2016-08-29 | 2016-08-29 | Salt pressing and discharging system for Hetao irrigation area saline-alkali land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753745.4A CN106385826A (en) | 2016-08-29 | 2016-08-29 | Salt pressing and discharging system for Hetao irrigation area saline-alkali land |
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| CN106385826A true CN106385826A (en) | 2017-02-15 |
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| CN201610753745.4A Pending CN106385826A (en) | 2016-08-29 | 2016-08-29 | Salt pressing and discharging system for Hetao irrigation area saline-alkali land |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982408A (en) * | 2022-05-18 | 2022-09-02 | 吉林大学 | Comprehensive method for improving coastal saline-alkali soil |
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