CN205623319U - Novel saline and alkaline land planting technique system - Google Patents
Novel saline and alkaline land planting technique system Download PDFInfo
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- CN205623319U CN205623319U CN201620398762.6U CN201620398762U CN205623319U CN 205623319 U CN205623319 U CN 205623319U CN 201620398762 U CN201620398762 U CN 201620398762U CN 205623319 U CN205623319 U CN 205623319U
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Abstract
The utility model discloses a novel 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 novel 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, and the bottom intercommunication of adjacent sump pit has the collector pipe, 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, the planting soil in situ has buried humidity transducer, humidity transducer with the water pump all links to each other with the controller, the controller includes control module, comparison module and timing module. The utility model discloses a realize automatic pump water, 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 novel salt-soda soil planting technique 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 novel salt-soda soil planting technique system, by arranging water pump, humidity sensor and controller, control module, comparison module and timing module it is provided with in controller, realize water pump Auto-drainage, reduce work difficulty and intensity.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of novel salt-soda soil planting technique 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, and the bottom of adjacent described sump is communicated with collector pipe；Sealing coat, aquifer and plantation soil layer it is filled with from the bottom to top in described plantation ditch；The bottom of described sump is provided with water pump, is embedded with humidity sensor in described plantation soil layer, and described humidity sensor is all connected with controller with described water pump, and described controller includes control module, comparison module and timing module；
Described control module is for controlling the start and stop of water pump；
Described comparison module is for comparing the humidity of described humidity sensor measurement with default humidity value；Described comparison module produces comparison signal and sends to described control module, and when the humidity of described humidity sensor measurement is more than the default humidity value in described comparison module, described control module, in response to comparison signal, controls described timing module and starts timing；When the time of described timing module record is more than Preset Time, described timing module produces a control signal and also sends to described control module, and described control module, in response to control signal, controls described pump operation.
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；Humidity sensor can detect the humidity of soil in plantation soil layer in being embedded in plantation soil layer, its degree of depth buried underground determines according to composite factors such as the degree of depth of the kind of plant and root system of plant, the humidity that humidity sensor detects is delivered in comparison module, comparing with the humidity value preset in comparison module, the humidity value preset in comparison module sets according to the soil moisture required for plant growing；When the humidity value that humidity sensor detects is more than the preset value in comparison module, comparison module sends a comparison signal to control module, control module controls timing module and starts timing, when timing module reaches with the time value preset, timing module produces a control signal and sends to control module, control module controls pump operation, water in sump is extracted out, after in sump, water level reduces, moisture content in plantation soil layer can be again introduced in sump, thus reduce the water content in planting soil, prevent rotting of root system of plant；Arrange timing module to be because when dry season also plant being watered, planting soil layer in a period of time after having watered also can be containing more moisture content, when the humidity value of humidity sensor detection is less than the preset value in comparison module, comparison module produces another comparison signal and sends to control module, control module controls timing module and stops timing and reset, water pump will not run, thus when avoiding dry season, the mistake of water pump is run；By arranging water pump, humidity sensor and controller, in controller, it is provided with control module, comparison module and timing module, it is achieved water pump Auto-drainage, reduces work difficulty and intensity.
This utility model is further arranged to: the bottom of described sump is additionally provided with liquid level sensor, described liquid level sensor is connected with described controller, when the water level value preset in the water level that described liquid level sensor detects is less than described comparison module, described comparison module produces a control signal and sends to control module, described control module, in response to control signal, controls described water pump and stops.
By using technique scheme, liquid level sensor is for detecting the water level in sump, when the water level value that liquid level sensor detects is less than the water level value preset in comparison module, comparison module produces a control signal and sends to control module, and control module controls water pump and shuts down；Depending on the water level value preset in comparison module can be according to the water yield of the degree of depth of root system of plant and plant needs, water pump can reserve certain water yield in sump after shutting down, needed for this water yield both can be for plant growing, not resulting in again plantation soil layer, to include the water yield higher, causes rotting of root system of plant.
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 with surface relative have horizontal plane to arrange, 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, humidity sensor and controller, is provided with control module, comparison module and timing module, it is achieved water pump Auto-drainage, reduces work difficulty and intensity in controller；
Its two, by arranging liquid level sensor, the remaining water yield in controlling sump, it is provided that the moisture content needed for plant growing；
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, humidity sensor；24, collector pipe；25, drain pipe；3, water storage box；4, controller；41, control module；42, comparison module；43, timing module.
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 collector pipe 24, so makes the water level in each sump 2 equal；The bottom of sump 2 is fixed with water pump 22 and liquid level sensor 21, is embedded with humidity sensor 23 in plantation soil layer 15, and the degree of depth of humidity sensor 23 determines according to composite factors such as the degree of depth of the kind of plant and root system of plant；As it is shown on figure 3, liquid level sensor 21, humidity sensor 23 are all connected with controller 4 with water pump 22, controller 4 is for controlling the keying of water pump 22；Controller 4 includes control module 41, comparison module 42 and timing module 43, and comparison module 42 is connected with control module 41 respectively with timing module 43；Humidity value and water level value it is preset with in comparison module 42, humidity value and the water level value preset consider setting according to the moisture needed for the degree of depth of root system of plant and plant growing, being preset with time value in timing module 43, default time value determines according to the speed of plant absorption moisture and the speed of moisture transpiration；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 25, 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.
Humidity that humidity sensor 23 detects and the water level that liquid level sensor 21 detects all are delivered in comparison module 42, when the humidity value that humidity sensor 23 detects is more than the preset value in comparison module 42, comparison module 42 sends a comparison signal to control module 41, control module 41 controls timing module 43 and starts timing, when timing module 43 reaches with the time value preset, timing module 43 produces a control signal and sends to control module 41, control module 41 controls water pump 22 and operates, being extracted out by water in sump 2, in sump 2, water level reduces；When the humidity value of humidity sensor 23 detection is less than the preset value in comparison module 42, comparison module 42 produces another comparison signal and sends to control module 41, and control module 41 controls timing module 43 and stops timing and reset, and water pump 22 will not run；When the water level value preset in the water level value that liquid level sensor 21 detects is less than comparison module 42, comparison module 42 produces a control signal and sends to control module 41, and control module 41 controls water pump 22 and shuts down；By arranging water pump 22, humidity sensor 23, liquid level sensor 21 and controller 4, in controller 4, it is provided with control module 41, comparison module 42 and timing module 43, it is achieved water pump 22 Auto-drainage, reduces 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 novel salt-soda soil planting technique 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: the bottom of adjacent described sump (2) is communicated with collector pipe (24)；Sealing coat (11), aquifer (12) and plantation soil layer (15) it is filled with from the bottom to top in described plantation ditch (1)；The bottom of described sump (2) is provided with water pump (22), it is embedded with humidity sensor (23) in described plantation soil layer (15), described humidity sensor (23) is all connected with controller (4) with described water pump (22), and described controller (4) includes control module (41), comparison module (42) and timing module (43)；
Described control module (41) is used for controlling the start and stop of water pump (22)；
Described comparison module (42) is connected with described control module (41), for the humidity that described humidity sensor (23) is measured being compared with default humidity value；Described timing module (43) is connected with described control module (41)；Described comparison module (42) produces comparison signal and sends to described control module (41), when the humidity that described humidity sensor (23) is measured is more than the default humidity value in described comparison module (42), described control module (41), in response to comparison signal, controls described timing module (43) and starts timing；When the time that described timing module (43) records is more than Preset Time, described timing module (43) produces a control signal and sends to described control module (41), described control module (41), in response to control signal, controls described water pump (22) operating.
One the most according to claim 1 novel salt-soda soil planting technique system, it is characterized in that: the bottom of described sump (2) is additionally provided with liquid level sensor (21), described liquid level sensor (21) is connected with described controller (4), when the water level value preset in the water level that described liquid level sensor (21) detects is less than described comparison module (42), described comparison module (42) produces a control signal and sends to control module (41), described control module (41) is in response to control signal, control described water pump (22) to stop.
One the most according to claim 1 novel salt-soda soil planting technique system, 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 (25) communicated with described water storage box (3).
One the most according to claim 1 novel salt-soda soil planting technique system, 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 the novel salt-soda soil planting technique system of the one described in claim 1 or 4, it is characterised in that: the sidewall of described plantation ditch (1) is provided with waterproof layer (16).
One the most according to claim 1 novel salt-soda soil planting technique system, it is characterised in that: described sealing coat (11) with surface relative have horizontal plane to arrange, inclination angle is 5-15 °.
One the most according to claim 1 novel salt-soda soil planting technique system, it is characterised in that: described sealing coat (11) is made up of one or more in cinder, sandstone or haydite.
One the most according to claim 8 novel salt-soda soil planting technique system, it is characterised in that: described sealing coat is also mixed with Maifanitum in (11).
One the most according to claim 1 novel salt-soda soil planting technique system, it is characterised in that: described aquifer (12) effluent sand is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398762.6U CN205623319U (en) | 2016-05-04 | 2016-05-04 | Novel saline and alkaline land planting technique system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620398762.6U CN205623319U (en) | 2016-05-04 | 2016-05-04 | Novel saline and alkaline land planting technique system |
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| CN205623319U true CN205623319U (en) | 2016-10-12 |
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| CN201620398762.6U Expired - Fee Related CN205623319U (en) | 2016-05-04 | 2016-05-04 | Novel saline and alkaline land planting technique system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174499A (en) * | 2018-08-30 | 2019-01-11 | 深圳春沐源控股有限公司 | Spray control method and spray control system |
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2016
- 2016-05-04 CN CN201620398762.6U patent/CN205623319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174499A (en) * | 2018-08-30 | 2019-01-11 | 深圳春沐源控股有限公司 | Spray control method and spray control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |