CN107087452A - A kind of device that alkaline land improving is carried out using solar energy - Google Patents
A kind of device that alkaline land improving is carried out using solar energy Download PDFInfo
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- CN107087452A CN107087452A CN201710326382.0A CN201710326382A CN107087452A CN 107087452 A CN107087452 A CN 107087452A CN 201710326382 A CN201710326382 A CN 201710326382A CN 107087452 A CN107087452 A CN 107087452A
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The device that alkaline land improving is carried out using solar energy of development can be effectively facilitated again the invention discloses a kind of salt-soda soil that can either improve.This carries out the device of alkaline land improving using solar energy, including collecting-tank and a plurality of flume, one end of the flume is connected with collecting-tank, slope bottom extension of the other end of flume along salt-soda soil, the bottom of the flume is higher than the bottom of collecting-tank, also include plate type solar heat collection plate array, cryogenic distillation apparatus, strong brine pond, cooling device, fresh-water pool, photovoltaic electrification component, the device for carrying out alkaline land improving using solar energy can form a complete closed loop ecological circulation improved system, not only realize the improvement in salt-soda soil, simultaneously also for the fresh water and salt needed for people provide life, simultaneously, photovoltaic electrification component can also provide household electricity for people, without geographical restrictions, development can be effectively facilitated while improving the ecological environment.It is adapted in field of photovoltaic technology popularization and application.
Description
Technical field
The present invention relates to field of photovoltaic technology, and in particular to a kind of device that alkaline land improving is carried out using solar energy.
Background technology
Salt-soda soil is solonchak, alkaline earth and various salty soils, the general name of alkali-affected soil.For clarity, according to a large amount of
Achievement in research, herein the soil by salt content more than 0.3% be defined as salt-soda soil.The soil in salt-soda soil is due to saline-alkali environment salt
Divide content high, the content of organic matter is few, so fertility is low, the anions and canons being harmful to crop are more, and soil hardening, tilth is poor, crop
It is difficult to promote seedling.From the point of view of in appearance, saline-alkali soil and common soil are the same, simply times in spring and autumn, and saline-alkali soil upper strata can rise one
Layer is white, i.e. salting stain.Not even a blade of grass grows on shining white salt-soda soil, so salt-soda soil is referred to as " tinea of the earth " again.Salt-soda soil is not
It is only ugly, and be difficult to improve and utilize, therefore the environment difficulties that become international.
Salt-soda soil is worldwide widely present, and is also a part for China's important land resources, particularly arid, half
Arid area, problem is even more serious, and Chinese salt-soda soil is large in number and widely distributed, northwest, North China, and West of The Northeast China and coastal region have point
Cloth, type is various, and transformation is administered and rational exploitation and utilization these resources, be Agricultural Sustainable Development in China important channel it
One, also to improving the ecological environment, thrust zone economy, society and Ecological Sustainable Development have a special significance, but this
A little areas are often the ground of solar energy resources enrichments, are distributed in I class resource-area mostly, such as Xinjiang, Gansu, Qinghai, Inner Mongol, rather
The areas such as summer, solar energy as it is a kind of can continuous utilization clean energy resource, have huge development and application potentiality, and in a short time
Without substitutability.
The improvement in salt-soda soil is always as global problem, and long-standing problem country, the development in area, the danger in salt-soda soil
Evil causes a large amount of low-yield lands and peasant poor, is difficult by area soil resource, and overall productivity in agriculture declines, serious shadow
Ring production development and the raising of life of farmers level；As society develops rapidly with economic, increasingly increase the need for the energy, change
The exhaustion increasingly of the stone energy and the pollution caused to ecological environment, seriously threaten society and economic sustainable development, in recent years
Come, solar energy has worldwide been obtained extensively as a kind of inexhaustible green regenerative energy sources
Concern, and develop rapidly, be the most basic energy form that the mankind depend on for existence and development.It is directed to salt-soda soil both at home and abroad at present
The methods of improvement are concentrated mainly on the means such as chemical method, Physical or planting plants, and real improved effect significantly and
The high synthesis of economic value is missing from.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of salt-soda soil that can either improve can effectively facilitate development again
The device of alkaline land improving is carried out using solar energy.
The present invention solves the technical scheme that is used of above-mentioned technical problem：This carries out alkaline land improving using solar energy
Device, including collecting-tank and a plurality of flume, one end of the flume are connected with collecting-tank, and the other end of flume is along saline and alkaline
The slope bottom extension on ground, the bottom of the flume is higher than the bottom of collecting-tank, in addition to plate type solar heat collection plate battle array
Row, cryogenic distillation apparatus, strong brine pond, cooling device, fresh-water pool, photovoltaic electrification component, the collecting-tank and the flat sun
It is provided between energy thermal-arrest plate array on the first aqueduct, first aqueduct and is provided with the first water pump, first diversion
One end of pipe is stretched into collecting-tank and stretched into below the horizontal plane of collecting-tank, the other end of first aqueduct with it is flat too
It is positive can thermal-arrest plate array input port connection, the delivery outlet of the plate type solar heat collection plate array and cryogenic distillation apparatus
Liquid inlet is connected by the second aqueduct, and the liquid outlet and the entrance in strong brine pond of the cryogenic distillation apparatus pass through
3rd aqueduct is connected, and the steam (vapor) outlet of the cryogenic distillation apparatus is connected with the entrance of cooling device by steam pipe, described
The outlet of cooling device is connected with the entrance of fresh-water pool by the 4th aqueduct, and feed pipe is connected with the fresh-water pool, described
Be provided with the second water pump on feed pipe, the photovoltaic electrification component respectively with the first water pump, cryogenic distillation apparatus, cooling device,
Second water pump is powered connection.
It is further that the photovoltaic electrification component includes solar panel array, direct current junction box, grid-connected inverse
Become device, A.C. distribution box, controller, the solar panel array, direct current junction box, photovoltaic combining inverter, exchange are matched somebody with somebody
Electronic box is sequentially connected, and the direct current junction box, photovoltaic combining inverter, A.C. distribution box are connected with controller respectively.
It is further that the plate type solar heat collection plate array is in series by multiple heat collectors, each heat collector
Heat-insulation layer, steel pipe layer, heat-sink shell, thoroughly are disposed with the shell constituted including backboard and frame, the shell from top to bottom
Bright cover plate, the steel pipe layer includes water inlet steel pipe and water outlet steel pipe, and the water inlet steel pipe be arranged in parallel with water outlet steel pipe, it is described enter
Be provided with multiple joint steel pipes parallel to each other between water steel pipe and water outlet steel pipe, the two ends of each joint steel pipe respectively with water inlet
Steel pipe, the connection of water outlet steel pipe, one end of the water inlet steel pipe is water inlet, and the other end is connected with outermost joint steel pipe, institute
The one end for stating water outlet steel pipe is delivery port, and the other end is connected with outermost joint steel pipe.
It is further that the heat-insulation layer is made using rock wool material.
It is further that the heat-sink shell is the blue absorbing film of selectivity.
It is further that the transparent cover plate is made using safety glass.
It is further that radical occlusion device is provided with above the transparent cover plate, the radical occlusion device includes shading cloth, the
One rotating shaft, the second rotating shaft, the first reel, the second reel, the first drawstring, the second drawstring, the first motor, the second driving electricity
Machine, two the first support posts, two the second support posts；Two the first support posts are separately fixed at the left side upper table of frame
Face, two the first support posts are parallel to each other and orthogonal with transparent cover plate, and the two ends of first rotating shaft are solid by bearing respectively
The upper end of two the first support posts is scheduled on, first drum sheath is located in first rotating shaft, and first motor is fixed
In the left side of frame, and one end of first rotating shaft is connected with the output shaft of the first motor by transmission mechanism, and described first
It is connected with motor on the left of the first single-chip microcomputer for controlling the opening and closing of the first motor, the frame and is provided with photosensitive biography
Sensor, the light sensor and the first monolithic mechatronics；Two the second support posts are separately fixed on the right side of frame
Surface, the two ends of the second rotating shaft are fixed on the upper end of two the second support posts by bearing respectively, and second drum sheath is set
In first rotating shaft, second motor is fixed on the right side of frame, and one end of the second rotating shaft and the second motor
Output shaft connected by transmission mechanism, for controlling the opening and closing of the second motor is connected with second motor
Humidity sensor is provided with the right side of two single-chip microcomputers, the frame, the humidity sensor is electrically connected with second singlechip；It is described to hide
The one ends wound of block cloth is on the first reel, and one end of the first drawstring, one end of the second drawstring are fixed on the other end of shading cloth,
The other end of first drawstring, the other end of the second drawstring are wrapped on the second reel.
Beneficial effects of the present invention：The general principle that this carries out the device of alkaline land improving using solar energy is as follows：It is saline and alkaline
The water of surface layer is permeated by upper soll layer, and salinity is absorbed step by step, is changed into salt solution, then collects salt solution and then drainage using flume
Into in collecting-tank, the salt solution of collecting-tank is then pumped into by plate type solar heat collection plate along the first aqueduct by the first water pump
Array, heats salt solution, heated salt solution is flowed into by the second aqueduct by the heat collector of plate type solar heat collection plate array
Low temperature distillation processing is carried out in cryogenic distillation apparatus, heated salt solution part moisture evaporation in low temperature distillation processing procedure becomes
Into vapor, vapor is from steam (vapor) outlet is discharged along steam pipe into cooling device, and vapor is cooled in cooling device
Flowed into distilled water, and then by the 4th aqueduct in fresh-water pool, the fresh water in fresh-water pool is pumped into confession by the second water pump
Domestic water is provided for people in water pipe, the sanitary sewage or other class fresh water that people are produced using fresh water are flowed into be entered in salt-soda soil
Enter topsoil and continue osmotic absorption salinity, complete repeatedly circulation, the strong brine produced in cryogenic distillation apparatus is along the 3rd aqueduct
Into strong brine pond, crystallization saturation is crude salt, at the same photovoltaic electrification component respectively with the first water pump, cryogenic distillation apparatus, cooling
Equipment, the second water pump are powered connection, are provided plant running institute consuming electric power by photovoltaic electrification component in the course of the work, are formed one
Complete closed loop ecological circulation improved system, not only realizes the improvement in salt-soda soil, while also for needed for people provide life
Fresh water and salt, meanwhile, photovoltaic electrification component can also provide household electricity for people, without geographical restrictions, improve life
Development can be effectively facilitated while state environment.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram of the present invention that alkaline land improving is carried out using solar energy；
Fig. 2 is the structured flowchart of photovoltaic electrification component of the present invention；
Fig. 3 is the three dimensional structure diagram of heat collector of the present invention；
Fig. 4 is the structural representation of steel pipe layer of the present invention；
Fig. 5 is the schematic cross-section of heat collector of the present invention；
Fig. 6 is the structural representation of shading cloth of the present invention；
Description of symbols in figure：Collecting-tank 1, plate type solar heat collection plate array 2, heat collector 21, backboard 211, frame
212nd, heat-insulation layer 213, steel pipe layer 214, water inlet steel pipe 21401, water outlet steel pipe 21402, joint steel pipe 21403, water inlet
21404th, delivery port 21405, heat-sink shell 215, transparent cover plate 216, radical occlusion device 217, shading cloth 21701, first rotating shaft
21702nd, the second rotating shaft 21703, the first reel 21704, the second reel 21705, the first drawstring 21706, the second drawstring 21707,
First motor 21708, the second motor 21709, the first support post 21710, the second support post 21711, first
Single-chip microcomputer 21712, second singlechip 21713, light sensor 21714, humidity sensor 21715, flume 3, low temperature distillation
Equipment 4, strong brine pond 5, cooling device 6, fresh-water pool 7, photovoltaic electrification component 8, solar panel array 801, direct current wiring
Case 802, photovoltaic combining inverter 803, A.C. distribution box 804, controller 805, the first aqueduct 9, the first water pump 10, second are drawn
Water pipe 11, the 3rd aqueduct 12, steam pipe 13, the 4th aqueduct 14, feed pipe 15, the second water pump 16.
Embodiment
Below in conjunction with the accompanying drawings, technical scheme is described in detail.
As shown in Figures 1 to 6, the device that alkaline land improving is carried out using solar energy, including collecting-tank 1 and a plurality of flume
3, one end of the flume 3 is connected with collecting-tank 1, the slope bottom extension of the other end of flume 3 along salt-soda soil, described to draw
The bottom of water channel 3 is higher than the bottom of collecting-tank 1, in addition to plate type solar heat collection plate array 2, cryogenic distillation apparatus 4, dense salt
Pond 5, cooling device 6, fresh-water pool 7, photovoltaic electrification component 8, the collecting-tank 1 and plate type solar heat collection plate array 2 it
Between be provided with the first aqueduct 9, first aqueduct 9 and be provided with the first water pump 10, one end of first aqueduct 9 is stretched
Enter in collecting-tank 1 and stretch into below the horizontal plane of collecting-tank 1, the other end and the plate type solar collection of first aqueduct 9
The input port connection of hot plate array 2, the delivery outlet of the plate type solar heat collection plate array 2 and the liquid of cryogenic distillation apparatus 4
Body input port is connected by the second aqueduct 11, and the liquid outlet of the cryogenic distillation apparatus 4 leads to the entrance in strong brine pond 5
Cross the 3rd aqueduct 12 to connect, the steam (vapor) outlet of the cryogenic distillation apparatus 4 is connected with the entrance of cooling device 6 by steam pipe 13
Logical, the outlet of the cooling device 6 is connected with the entrance of fresh-water pool 7 by the 4th aqueduct 14, is connected with the fresh-water pool 7
Be provided with the second water pump 16 on feed pipe 15, the feed pipe 15, the photovoltaic electrification component 8 respectively with the first water pump 10, low
Warm distillation equipment 4, cooling device 6, the power supply connection of the second water pump 16.This carries out the base of the device of alkaline land improving using solar energy
Present principles are as follows：The water of saline and alkaline surface layer is permeated by upper soll layer, and salinity is absorbed step by step, is changed into salt solution, then utilizes flume 3
Salt solution and then drainage is collected to enter in collecting-tank 1, then by the first water pump 10 by the salt solution of collecting-tank 1 along the first aqueduct 9
Plate type solar heat collection plate array 2 is pumped into, salt solution is heated by the heat collector 21 of plate type solar heat collection plate array 2, added
The salt solution of heat is flowed into by the second aqueduct 11 and low temperature distillation processing is carried out in cryogenic distillation apparatus 4, and heated salt solution is low
Part moisture evaporation becomes vapor in temperature distillation processing procedure, and vapor is discharged to enter along steam pipe 13 from steam (vapor) outlet and cooled down
In equipment 6, vapor is cooled into distilled water in cooling device 6, and then is flowed into by the 4th aqueduct 14 in fresh-water pool 7,
Fresh water in fresh-water pool 7 is pumped into feed pipe 15 by the second water pump 16 provides domestic water for people, and people use light
The sanitary sewage or other class fresh water that water is produced, which are flowed into salt-soda soil, enters topsoil continuation osmotic absorption salinity, and completion is repeatedly followed
The strong brine produced in ring, cryogenic distillation apparatus 4 enters strong brine pond 5 along the 3rd aqueduct 12, and crystallization saturation is crude salt, simultaneously
Photovoltaic electrification component 8 is connected with the first water pump 10, cryogenic distillation apparatus 4, cooling device 6, the power supply of the second water pump 16 respectively, in work
Plant running institute consuming electric power is provided by photovoltaic electrification component 8 during work, a complete closed loop ecological circulation Improved lines are formed
System, not only realizes the improvement in salt-soda soil, while also for the fresh water and salt needed for people provide life, meanwhile, photovoltaic
Electrification component 8 can also provide household electricity for people, without geographical restrictions, and hair can be effectively facilitated while improving the ecological environment
Exhibition.
It is that luminous energy is directly translated into the one of electric energy using the photovoltaic effect of interface that solar energy, which generates electricity,
Plant new-generation technology.It mainly realizes that the photovoltaic electrification component 8 includes solar panel by photovoltaic electrification component 8
Array 801, direct current junction box 802, photovoltaic combining inverter 803, A.C. distribution box 804, controller 805, the solar-electricity
Pond plate array 801, direct current junction box 802, photovoltaic combining inverter 803, A.C. distribution box 804 are sequentially connected, and the direct current connects
Line case 802, photovoltaic combining inverter 803, A.C. distribution box 804 are connected with controller 805 respectively.Above-mentioned photovoltaic electrification component 8
With noiseless, pollution-free, safe and reliable, Operation and Maintenance is simple, can be unattended etc. series of advantages.
Solar energy heating is the core component of Solar Energy Heat Utilization System, and solar thermal collector 21 absorbs solar radiation
Light, producing very big heat energy, there is provided endlessly power.Solar thermal collector 21 be it is a kind of absorb solar radiation energy and to
Working medium transmits the device of heat, and it is that a kind of working medium in special heat exchanger, heat collector 21 is carried out with the remote sun
Heat exchange.Plate type solar heat collection plate array 2 of the present invention is in series by multiple heat collectors 21, and each heat collector 21 is wrapped
Include be disposed with from top to bottom in the shell that backboard 211 and frame 212 are constituted, the shell heat-insulation layer 213, steel pipe layer 214,
Heat-sink shell 215, transparent cover plate 216, the steel pipe layer 214 include water inlet steel pipe 21401 and water outlet steel pipe 21402, the water inlet
Steel pipe 21401 be arranged in parallel with water outlet steel pipe 21402, is provided between the water inlet steel pipe 21401 and water outlet steel pipe 21402 many
Individual joint steel pipe 21403 parallel to each other, the two ends of each joint steel pipe 21403 respectively with water inlet steel pipe 21401, water outlet steel pipe
21402 connections, one end of the water inlet steel pipe 21401 is water inlet 21404, the other end and outermost joint steel pipe 21403
Connection, one end of the water outlet steel pipe 21402 is delivery port 21405, and the other end is connected with outermost joint steel pipe 21403.
In order to improve the Heat-collecting effect of heat collector 21, heat energy loss is further avoided, the heat-insulation layer 213 uses rock wool material
Material is made.
While the absorptivity in order to improve sunshine, the heat-sink shell 215 is the blue absorbing film of selectivity.
In order to easy to process while not influenceing the absorption of sunshine again, the transparent cover plate 216 is made using safety glass
Form.
In addition, the top of the transparent cover plate 216 is provided with radical occlusion device 217, the radical occlusion device 217 includes shading cloth
21701st, first rotating shaft 21702, the second rotating shaft 21703, the first reel 21704, the second reel 21705, the first drawstring 21706,
Second drawstring 21707, the first motor 21708, the second motor 21709, two the first support posts 21710, two
Second support post 21711；Two the first support posts 21710 are separately fixed at the left side upper surface of frame 212, two first
Support post 21710 is parallel to each other and orthogonal with transparent cover plate 216, and the two ends of first rotating shaft 21702 pass through bearing respectively
The upper end of two the first support posts 21710 is fixed on, first reel 21704 is set in first rotating shaft 21702, described
First motor 21708 is fixed on the left side of frame 212, and one end of first rotating shaft 21702 and the first motor 21708
Output shaft connected by transmission mechanism, be connected with first motor 21708 for control the first motor
First single-chip microcomputer 21712 of 21708 opening and closings, the left side of frame 212 is provided with light sensor 21714, the light sensor
Device 21714 is electrically connected with the first single-chip microcomputer 21712；Two the second support posts 21711 are separately fixed on the right side of frame 212
Surface, the two ends of the second rotating shaft 21703 are fixed on the upper end of two the second support posts 21711, described by bearing respectively
Two reels 21705 are set in first rotating shaft 21702, and second motor 21709 is fixed on the right side of frame 212, and
One end of second rotating shaft 21703 is connected with the output shaft of the second motor 21709 by transmission mechanism, the second driving electricity
The second singlechip 21713 for controlling the opening and closing of the second motor 21709, the right side of frame 212 are connected with machine 21709
Humidity sensor 21715 is provided with, the humidity sensor 21715 is electrically connected with second singlechip 21713；The shading cloth
21701 one ends wound is on the first reel 21704, and one end of the first drawstring 21706, one end of the second drawstring 21707 are fixed
In the other end of shading cloth 21701, the other end of the first drawstring 21706, the other end of the second drawstring 21707 are wrapped in volume Two
On cylinder 21705.By being provided with radical occlusion device 217 in the top of transparent cover plate 216, on rainy day, it is possible to use radical occlusion device
217 cover transparent cover plate 216, it is to avoid rainwater is directly dropped in the surface of transparent cover plate 216, also avoids in transparent cover plate
216 surfaces form mud point, the translucency of transparent cover plate 216 will not be impacted, it is ensured that heat collector 21 can be absorbed to
Enough sunshines.The course of work of the radical occlusion device 217 is as follows：In bright day gas, start the first motor
21708, the first motor 21708 is rotated to drive first rotating shaft 21702 to rotate, and first rotating shaft 21702 is rotated and can driven
First reel 21704 is rotated, and the first reel 21704, which is rotated, causes shading cloth 21701 to be gradually all wrapped in the first reel 21704
On, when shading cloth 21701 does not block transparent cover plate 216, the first motor 21708 is stopped, now, transparent cover plate
216 are completely exposed in the sun, so as to carry out normal thermal-arrest, on rainy day, drive the second motor 21709, second drives
The dynamic rotating shaft of motor 21709 is so as to drive the second rotating shaft 21703 to rotate, and the second rotating shaft 21703, which is rotated, can drive the second reel 21705
Rotate, the second reel 21705 is rotated first so that the first drawstring 21706, the second drawstring 21707 are gradually wrapped in the second reel
On 21705, because one end of the first drawstring 21706, one end of the second drawstring 21707 are fixed on the other end of shading cloth 21701,
When the first drawstring 21706, the movement of the second drawstring 21707 shading cloth 21701 can be driven to move, shading cloth 21701 is in mobile mistake
Gradually transparent cover plate 216 is covered in journey, so as to avoid rainwater from being dropped in the surface of transparent cover plate 216.In addition, by first
It is connected to control the first single-chip microcomputer 21712 of the first motor 21708 opening and closing, the frame 212 on motor 21708
Left side is provided with light sensor 21714, and the light sensor 21714 is electrically connected with the first single-chip microcomputer 21712, when weather is fine
Lang Shi, when light sensor 21714 detects stronger photosensor signal, the photosensitive signal of transmission gives the first single-chip microcomputer 21712, the
One single-chip microcomputer 21712 receives the signal and controls the first motor 21708 to start, and shading cloth 21701 is pulled open, by the
It is connected to control the second singlechip 21713 of the second motor 21709 opening and closing, the frame on two motors 21709
212 right sides are provided with humidity sensor 21715, and the humidity sensor 21715 is electrically connected with second singlechip 21713, under
During the rainy day, humidity sensor 21715 detects larger moisture signal, transmits the moisture signal to second singlechip 21713,
Two single-chip microcomputers 21713 receive the signal and control the second motor 21709 to start, and shading cloth 21701 is covered in into transparency cover
On plate 216, the effect kept off the rain is played, whole process can be automatically performed, without artificial control, give people to have made great side
Just.
Claims (7)
1. a kind of device that alkaline land improving is carried out using solar energy, it is characterised in that：Including collecting-tank (1) and a plurality of flume
(3), one end of the flume (3) is connected with collecting-tank (1), and the slope bottom of the other end of flume (3) along salt-soda soil is prolonged
Stretch, the bottom of the flume (3) is higher than the bottom of collecting-tank (1), in addition to it is plate type solar heat collection plate array (2), low
Warm distillation equipment (4), strong brine pond (5), cooling device (6), fresh-water pool (7), photovoltaic electrification component (8), the collecting-tank (1)
It is provided with the first aqueduct (9), first aqueduct (9) and is provided between plate type solar heat collection plate array (2)
First water pump (10), one end of first aqueduct (9) is stretched into collecting-tank (1) and stretched under the horizontal plane of collecting-tank (1)
Side, the other end of first aqueduct (9) is connected with the input port of plate type solar heat collection plate array (2), the flat board
The delivery outlet of formula solar energy heating plate array (2) passes through the second aqueduct (11) with the liquid inlet of cryogenic distillation apparatus (4)
Connection, the liquid outlet of the cryogenic distillation apparatus (4) is connected with the entrance in strong brine pond (5) by the 3rd aqueduct (12)
Logical, the steam (vapor) outlet of the cryogenic distillation apparatus (4) is connected with the entrance of cooling device (6) by steam pipe (13), described cold
But the outlet of equipment (6) is connected with the entrance of fresh-water pool (7) by the 4th aqueduct (14), is connected with the fresh-water pool (7)
Be provided with the second water pump (16) on feed pipe (15), the feed pipe (15), the photovoltaic electrification component (8) respectively with the first water
Pump (10), cryogenic distillation apparatus (4), cooling device (6), the second water pump (16) power supply connection.
2. the device as claimed in claim 1 that alkaline land improving is carried out using solar energy, it is characterised in that：The photovoltaic generation
Component (8) includes solar panel array (801), direct current junction box (802), photovoltaic combining inverter (803), AC distribution
Case (804), controller (805), the solar panel array (801), direct current junction box (802), photovoltaic combining inverter
(803), A.C. distribution box (804) is sequentially connected, and the direct current junction box (802), photovoltaic combining inverter (803), exchange are matched somebody with somebody
Electronic box (804) is connected with controller (805) respectively.
3. the device as claimed in claim 1 that alkaline land improving is carried out using solar energy, it is characterised in that：It is described it is flat too
Positive energy thermal-arrest plate array (2) is in series by multiple heat collectors (21), and each heat collector (21) includes backboard (211) and frame
(212) heat-insulation layer (213), steel pipe layer (214), heat-sink shell are disposed with from top to bottom in the shell of composition, the shell
(215), transparent cover plate (216), the steel pipe layer (214) includes water inlet steel pipe (21401) and water outlet steel pipe (21402), described
Water inlet steel pipe (21401) be arranged in parallel with water outlet steel pipe (21402), the water inlet steel pipe (21401) and water outlet steel pipe (21402)
Between be provided with multiple joint steel pipes (21403) parallel to each other, the two ends of each joint steel pipe (21403) respectively with water inlet steel
(21401), water outlet steel pipe (21402) connection are managed, one end of the water inlet steel pipe (21401) is water inlet (21404), the other end
Connected with outermost joint steel pipe (21403), one end of the water outlet steel pipe (21402) is delivery port (21405), the other end
Connected with outermost joint steel pipe (21403).
4. the device as claimed in claim 3 that alkaline land improving is carried out using solar energy, it is characterised in that：The heat-insulation layer
(213) it is made using rock wool material.
5. the device as claimed in claim 4 that alkaline land improving is carried out using solar energy, it is characterised in that：The heat-sink shell
(215) it is the blue absorbing film of selectivity.
6. the device as claimed in claim 5 that alkaline land improving is carried out using solar energy, it is characterised in that：The transparent cover plate
(216) it is made using safety glass.
7. the device as claimed in claim 6 that alkaline land improving is carried out using solar energy, it is characterised in that：The transparent cover plate
(216) radical occlusion device (217) is provided with above, the radical occlusion device (217) includes shading cloth (21701), first rotating shaft
(21702), the second rotating shaft (21703), the first reel (21704), the second reel (21705), the first drawstring (21706), second
Drawstring (21707), the first motor (21708), the second motor (21709), two the first support posts (21710),
Two the second support posts (21711)；Two the first support posts (21710) are separately fixed at the left side upper table of frame (212)
Face, two the first support posts (21710) are parallel to each other and orthogonal with transparent cover plate (216), first rotating shaft (21702)
Two ends are fixed on the upper end of two the first support posts (21710) by bearing respectively, and first reel (21704) is set in
In first rotating shaft (21702), first motor (21708) is fixed on the left side of frame (212), and first rotating shaft
(21702) one end is connected with the output shaft of the first motor (21708) by transmission mechanism, first motor
(21708) the first single-chip microcomputer (21712) for controlling the first motor (21708) opening and closing, the frame are connected with
(212) left side is provided with light sensor (21714), and the light sensor (21714) is electrically connected with the first single-chip microcomputer (21712)
Connect；Two the second support posts (21711) are separately fixed at the right side upper surface of frame (212), the two of the second rotating shaft (21703)
End is fixed on the upper ends of two the second support posts (21711) by bearing respectively, and second reel (21705) is set in the
In one rotating shaft (21702), second motor (21709) is fixed on the right side of frame (212), and the second rotating shaft
(21703) one end is connected with the output shaft of the second motor (21709) by transmission mechanism, second motor
(21709) second singlechip (21713) for controlling the second motor (21709) opening and closing, the frame are connected with
(212) right side is provided with humidity sensor (21715), and the humidity sensor (21715) is electrically connected with second singlechip (21713)
Connect；The one ends wound of the shading cloth (21701) is on the first reel (21704), one end of the first drawstring (21706), second
One end of drawstring (21707) is fixed on the other end of shading cloth (21701), the other end, the second drawstring of the first drawstring (21706)
(21707) the other end is wrapped on the second reel (21705).
Priority Applications (1)
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| CN201710326382.0A CN107087452A (en) | 2017-05-10 | 2017-05-10 | A kind of device that alkaline land improving is carried out using solar energy |
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| CN201710326382.0A CN107087452A (en) | 2017-05-10 | 2017-05-10 | A kind of device that alkaline land improving is carried out using solar energy |
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| CN107087452A true CN107087452A (en) | 2017-08-25 |
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| CN201710326382.0A Pending CN107087452A (en) | 2017-05-10 | 2017-05-10 | A kind of device that alkaline land improving is carried out using solar energy |
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| CN114303507A (en) * | 2022-01-14 | 2022-04-12 | 河北工程大学 | Saline-alkali soil salt water desalination and irrigation supplementing device |
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