CN205623420U - Saline and alkaline land planting technique system - Google Patents
Saline and alkaline land planting technique system Download PDFInfo
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- CN205623420U CN205623420U CN201620399042.1U CN201620399042U CN205623420U CN 205623420 U CN205623420 U CN 205623420U CN 201620399042 U CN201620399042 U CN 201620399042U CN 205623420 U CN205623420 U CN 205623420U
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- water
- sump
- level sensor
- implant system
- water pump
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Abstract
The utility model discloses a saline and alkaline land planting technique system, it needs the manual work with the water pump play in the sump pit to aim at solving current saline and alkaline land plant species phytem interconnected system, has improved the work degree of difficulty and intensity, and its technical scheme main points are: a saline and alkaline land planting technique system, is including planting the ditch, be equipped with a plurality of sump pits along length direction in planting the ditch, the wall of a well of sump pit is made by the seepy material, there are isolation layer, water -storage layer and planting soil layer by lower supreme packing in planting the ditch, the bottom of sump pit is equipped with the water pump, be equipped with level sensor on the inner wall of sump pit, the water pump with level sensor all links to each other with the controller, lie in on the inner wall of sump pit level sensor's top is fixed with the breakwater, the breakwater is convex the setting. The utility model discloses a saline and alkaline land planting technique system has realized automatic pump water, has reduced the work degree of difficulty and working strength.
Description
Technical field
This utility model relates to garden afforestation technology field, more specifically, it relates to a kind of saline land greening implant system.
Background technology
Salt-soda soil refers to saline Land, and i.e. contained inside soil salinity has influence on the normal growth of crop, can be considered salt-soda soil when soil salt content reaches 0.1-0.6%, and slight, moderate and severe can be divided into third.In salt-soda soils at different levels, the survival rate of planting plants compares relatively low, and especially in landscape engineering, once geology is salt-soda soil, and plant survival rate is low, and greening difficulty is the biggest.
At present, processing method to salt-soda soil generally comprises salt discharge method and pressure salt method both at home and abroad, but they all also exist many weak points, salt discharge method is to make the salinity on surface, salt-soda soil reduce by using substantial amounts of fresh water to rinse salt-soda soil for a long time, pressure salt method is to utilize natural precipitation or artificial flood to irrigate, promote the infiltration downwards such as the saline and alkaline hole along soil of part, crack, by the salinity of topsoil with water band to bottom.Although the salinity that said method can make top layer, salt-soda soil reduces, but can not keep permanent, and needs substantial amounts of water source.
For this, Chinese patent literature CN102232328A discloses a kind of method improveing salt-soda soil and the implantation methods in salt-soda soil, saline and alkaline topsoil is got rid of by the method, the salt-soda soil eliminate topsoil arranges breathability antiseepage aggregate layer, described breathability antiseepage aggregate layer arranges plantation soil layer, then planting plants on kind of fill stratum.This breathability antiseepage aggregate layer be effectively prevented Underground Salt aqueous alkali on alter, but also inhibits in plantation soil layer simultaneously and ooze under moisture content, rainy season substantial amounts of rainwater savings in plantation soil layer, the root system easily causing plant rots, and affects the generation of plant.
For the problems referred to above, at present, the Chinese patent of Publication No. CN103430788A discloses a kind of salt-soda soil plant planting system, its drip irrigation device is: include the plantation ditch being arranged in salt-soda soil, the inside of described plantation ditch is filled with ventilation anti-seepage layer and plantation soil layer from bottom to top, and the sidewall of described plantation ditch is waterproof sidewall；Being arranged at intervals with some sumps in described plantation ditch along its length, described sump has the permeable borehole wall being made up of seepy material, and the bottom of described sump is positioned at described plantation soil layer.
Water in sump, by arranging sump, is pumped out time with heavy rainfall by this salt-soda soil plant planting system, to prevent rotting of root system of plant, needs the water yield in the artificial sump of observation timely, adds work difficulty and intensity.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of saline land greening implant system, by arranging water pump, liquid level sensor and controller, it is achieved water pump Auto-drainage, reduces work difficulty and intensity.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of saline land greening implant system, including plantation ditch, some sumps it are provided with along its length in described plantation ditch, the borehole wall of described sump is made up of seepy material, is filled with sealing coat, aquifer and plantation soil layer in described plantation ditch from the bottom to top；The bottom of described sump is provided with water pump, and the inwall of described sump is provided with liquid level sensor, and described water pump is all connected with controller with described liquid level sensor；
When the water level in described sump rises to contact with described liquid level sensor, described liquid level sensor exports a detection signal and sends to controller, and described controller, in response to detection signal, controls water pump running；
Being positioned at the water fender that is fixedly arranged above of described liquid level sensor on the inwall of described sump, described water fender is that circular arc is arranged.
By using technique scheme, saline and alkaline soil layer is kept apart by sealing coat with plantation soil layer, makes saline and alkaline soil layer include the higher subsoil water of salinity and cannot rise to plant soil layer, thus plant can not be normal growth by the interference in salt-soda soil；Can store fraction of moisture in aquifer, when arid, the moisture of aquifer can evaporate into plantation soil layer, provides the moisture required for growth for plant；In the case of rainy season is relatively moistening, the water in plantation soil layer and aquifer can be entered in sump by the borehole wall of sump, thus assembles substantial amounts of moisture in avoiding plantation soil layer and aquifer, causes rotting of root system of plant；When the water water level in sump is too high, it is necessary to by the water draining in draining sump, prevent the water reverse osmosis in sump, cause rotting of root system of plant；Hydrostatic sensor is arranged on the position set, depending on this position is according to the degree of depth of root system of plant and the water yield of plant needs, when the water level in sump rises to contact with liquid level sensor, liquid level sensor just produces a detection signal and is delivered to controller, controller controls pump operation and is pumped out by the water in sump, makes the water level in sump reduce；The current being provided for stopping to be fallen by well head of water fender, prevent these part current from falling on liquid level sensor, thus cause liquid level sensor to judge by accident, water fender is that circular arc is arranged, the current so fallen from well head directly will fall in sump along water fender, without assembling on water fender；By arranging water pump, liquid level sensor and controller, it is achieved water pump Auto-drainage, reduce work difficulty and intensity.
This utility model is further arranged to: be integrated with timer in described controller, described timer response starts timing in detection signal, and when reaching Preset Time, described timer produces a control signal, described controller, in response to control signal, controls water pump and stops.
By using technique scheme, when the water level in sump rises to contact with liquid level sensor, liquid level sensor just produces a detection signal and is delivered to controller, while controller controls pump operation, timer starts timing, when timer reaches Preset Time, produce a control signal and be delivered to controller, controller controls water pump and shuts down, this time preset is arranged according to the speed of water pump pump water, the water yield pumped out is controlled by the time of control pump operation, certain water yield can be reserved for the moisture required for plant growing after rainy season in making sump.
This utility model is further arranged to: described plantation ditch is externally provided with water storage box, and described water pump connects the drain pipe communicated with described water storage box.
By using technique scheme, water pump is by drain pipe to water storage box water filling, and water storage box is for depositing the water that water pump pumps out, and this part water can be reused for irrigating plant when arid, it is achieved that the recycling of water, has saved water resource.
This utility model is further arranged to: be provided with overcoat between described plantation soil layer and aquifer.
By using technique scheme, overcoat can stop root system of plant to downwardly extend thus be destroyed by sealing coat, thus avoids sealing coat and lose the effect of isolation, makes the moisture that in saline and alkaline soil layer, salinity is higher enter in plantation soil layer, affects the growth of plant；Overcoat can be made up of water-permeable brick, and the moisture penetration of planting soil layer can be made to enter aquifer, and self also has certain water-holding capacity simultaneously.
This utility model is further arranged to: be additionally provided with loam mixed layer between described overcoat and plantation soil layer.
By using technique scheme, loam mixed layer is contained within being suitable for the fertilizer of plant growing, can aid in the growth of plant, improves the survival rate of plant.
This utility model is further arranged to: the sidewall of described plantation ditch is provided with waterproof layer.
By using technique scheme, waterproof layer can be made up of fluid-tight Polypropylence Sheet, is possible to prevent the moisture that salinity is higher to enter plantation soil layer from the sidewall of plantation ditch, affects the growth of plant.
This utility model is further arranged to: described sealing coat and surface be inclined relative to horizontal setting, inclination angle is 5-15 °.
By using technique scheme, the surface of sealing coat is inclined relative to horizontal setting, so facilitates the moisture that the salinity in saline and alkaline soil layer is higher to discharge sealing coat.
This utility model is further arranged to: described sealing coat is made up of one or more in cinder, sandstone or haydite.
By using technique scheme, cinder, sandstone or haydite have preferable performance of watertightness, as sealing coat, can effectively prevent the moisture that in saline and alkaline soil layer, salinity is higher from passing through.
This utility model is further arranged to: be also mixed with Maifanitum in described sealing coat.
By using technique scheme, Maifanitum main chemical compositions is inorganic aluminosilicate.Maifanitum have stronger absorbability to harmful several units such as cadmium, hydrargyrum, arsenic, lead, can purify water to a certain extent.
This utility model is further arranged to: described aquifer effluent sand is made.
By using technique scheme, river sand has preferable water absorbing properties, can store more moisture, can provide more moisture to plant in dry season.
In sum, this utility model has the advantages that
One, by arranging water pump, liquid level sensor and controller, it is achieved water pump Auto-drainage, reduces work difficulty and intensity；
Its two, timer, the remaining water yield in effective domination set well are set；
Its three, water storage box is set, it is achieved recycling of water, has saved water resource；
Its four, sealing coat is set, has intercepted the higher moisture of salinity and entered plantation soil layer, it is ensured that plant normal growth；Aquifer is set, provides the moisture needed for growth when dry season for plant；Overcoat is set, prevents root system of plant damage containment layer, reduce isolation effect；
Its five, waterproof layer is set, prevents moisture that salinity is higher from entering plantation soil layer from the sidewall of plantation ditch, affect the growth of plant；
Its six, sealing coat is mixed into Maifanitum, plays the effect purified water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the sectional view of plantation ditch；
Fig. 3 is the control block of the present embodiment.
In figure: 1, plantation ditch；11, sealing coat；12, aquifer；13, overcoat；14, loam mixed layer；15, plantation soil layer；16, waterproof layer；2, sump；21, liquid level sensor；22, water pump；23, drain pipe；24, water fender；3, water storage box；4, controller；41, timer.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
A kind of saline land greening implant system, as in figure 2 it is shown, the sidewall of plantation ditch 1 is provided with the waterproof layer 16 being made up of fluid-tight Polypropylence Sheet；Plantation ditch 1 in be equipped with the most successively the sealing coat 11 being made up of the mixture of one or more in cinder, sandstone or haydite and Maifanitum, the aquifer 12 that effluent sand is made, the overcoat 13 being made up of water-permeable brick, containing suitable for plant growth fertilizer loam mixed layer 14 and plantation soil layer 15, the upper surface of sealing coat 11 is inclined relative to horizontal setting, and inclination angle is 5-15 °.
As it is shown in figure 1, be provided with some sumps 2 along its length in plantation ditch 1, the borehole wall of sump 2 is made up of seepy material, and the bottom of Neighbor Set well 2 is communicated by pipeline；The bottom of sump 2 is fixed with water pump 22, and the inwall of sump 2 is fixed with liquid level sensor 21, and the height of liquid level sensor 21 considers setting according to the moisture needed for the degree of depth of root system of plant and plant growing；Be positioned at liquid level sensor 21 on the inwall of the 21 of sump is fixedly arranged above water fender 24, and water fender 24 is arranged in circular arc, and water fender 24 can stop the current fallen by well head, prevents liquid level sensor 21 from judging by accident；As it is shown on figure 3, liquid level sensor 21 is all connected with controller 4 with water pump 22, controller 4 is for controlling the keying of water pump 22；Being also integrated with timer 41 in controller 4, the time of timer 41 record is considered setting by the water yield needed for the speed of water pump 22 pump water and supporter growth；The side of plantation ditch 1 is additionally provided with water storage box 3, and water pump 22 is communicated with water storage box 3 by drain pipe 23, and the water stored in water storage box 3 can be as watering use of pouring water, it is achieved the recycling of water, saved water resource.
When the water level in sump 2 rises to contact with liquid level sensor 21, liquid level sensor 21 just output one detection signal is delivered to controller 4, controller 4 controls water pump 22 and operates gone out by the water pump 22 in sump 2 and be delivered to water storage box 3, the water level in sump 2 is made to reduce, timer 41 starts timing simultaneously, when timer 41 reaches Preset Time, producing a control signal and be delivered to controller 4, controller 4 controls water pump 22 and shuts down.By arranging water pump 22, liquid level sensor 21, controller 4 and timing module, it is achieved water pump 22 Auto-drainage, reduce work difficulty and intensity.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a saline land greening implant system, including plantation ditch (1), some sumps (2) it are provided with along its length in described plantation ditch (1), the borehole wall of described sump (2) is made up of seepy material, it is characterised in that: it is filled with sealing coat (11), aquifer (12) and plantation soil layer (15) in described plantation ditch (1) from the bottom to top；The bottom of described sump (2) is provided with water pump (22), the inwall of described sump (2) is provided with liquid level sensor (21), and described water pump (22) is all connected with controller (4) with described liquid level sensor (21)；
When the water level in described sump (2) rises to contact with described liquid level sensor (21), described liquid level sensor (21) exports a detection signal and sends to controller (4), described controller (4), in response to detection signal, controls water pump (22) running；
Be positioned at described liquid level sensor (21) on the inwall of described sump (2) is fixedly arranged above water fender (24), and described water fender (24) is arranged in circular arc.
A kind of saline land greening implant system the most according to claim 1, it is characterized in that: in described controller (4), be integrated with timer (41), described timer (41) starts timing in response to detection signal, when reaching Preset Time, described timer (41) produces a control signal, described controller (4), in response to control signal, controls water pump (22) and stops.
A kind of saline land greening implant system the most according to claim 1, it is characterized in that: described plantation ditch (1) is externally provided with water storage box (3), described water pump (22) connects the drain pipe (23) communicated with described water storage box (3).
A kind of saline land greening implant system the most according to claim 1, it is characterised in that: it is provided with overcoat (13) between described plantation soil layer (15) and aquifer (12).
A kind of saline land greening implant system the most according to claim 4, it is characterised in that: it is additionally provided with loam mixed layer (14) between described overcoat (13) and plantation soil layer (15).
6. according to a kind of saline land greening implant system described in claim 1 or 4, it is characterised in that: the sidewall of described plantation ditch (1) is provided with waterproof layer (16).
A kind of saline land greening implant system the most according to claim 1, it is characterised in that: described sealing coat (11) and surface be inclined relative to horizontal setting, inclination angle is 5-15 °.
A kind of saline land greening implant system the most according to claim 1, it is characterised in that: described sealing coat (11) is made up of one or more in cinder, sandstone or haydite.
A kind of saline land greening implant system the most according to claim 8, it is characterised in that: described sealing coat is also mixed with Maifanitum in (11).
A kind of saline land greening implant system the most according to claim 1, it is characterised in that: described aquifer (12) effluent sand is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399042.1U CN205623420U (en) | 2016-05-04 | 2016-05-04 | Saline and alkaline land planting technique system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399042.1U CN205623420U (en) | 2016-05-04 | 2016-05-04 | Saline and alkaline land planting technique system |
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| Publication Number | Publication Date |
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| CN205623420U true CN205623420U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620399042.1U Expired - Fee Related CN205623420U (en) | 2016-05-04 | 2016-05-04 | Saline and alkaline land planting technique system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166932A (en) * | 2020-10-30 | 2021-01-05 | 东盛生态科技股份有限公司 | Method for cultivating pomegranate and red snow fruit in saline-alkali soil |
-
2016
- 2016-05-04 CN CN201620399042.1U patent/CN205623420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166932A (en) * | 2020-10-30 | 2021-01-05 | 东盛生态科技股份有限公司 | Method for cultivating pomegranate and red snow fruit in saline-alkali soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20180504 |