CN112106631A - Underground intelligent water-saving infiltrating irrigation and drainage system - Google Patents
Underground intelligent water-saving infiltrating irrigation and drainage system Download PDFInfo
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- CN112106631A CN112106631A CN202011080308.3A CN202011080308A CN112106631A CN 112106631 A CN112106631 A CN 112106631A CN 202011080308 A CN202011080308 A CN 202011080308A CN 112106631 A CN112106631 A CN 112106631A
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- 238000003973 irrigation Methods 0.000 title claims abstract description 87
- 230000002262 irrigation Effects 0.000 title claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 265
- 238000002156 mixing Methods 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 230000002265 prevention Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000003337 fertilizer Substances 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003621 irrigation water Substances 0.000 abstract description 6
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an underground intelligent water-saving infiltrating irrigation and drainage system, which comprises a water supply device, a filtering device, an infiltrating irrigation device, a detection device and a control device, wherein the filtration device is connected with the filtration device; the water outlet of the water supply device is connected with the water inlet of the filtering device; the infiltrating irrigation device comprises an infiltrating irrigation network pipe and a fertilizer-water mixing box; the infiltrating irrigation network pipe is connected with the water outlet of the filtering device; the water inlet of the filtration device is connected with the water outlet of the filtration device, and the water outlet of the filtration device is connected with the water inlet of the infiltration irrigation network pipe; the water outlet of the infiltrating irrigation network pipe is respectively connected with a water supply device and a fertilizer-water mixing box; the circulating pipeline is arranged among the water supply device, the infiltrating irrigation network pipe and the fertilizer-water mixing box, so that the water supply function and the fertilizer-water irrigation function are combined, the practicability is stronger, the automatic control can be conveniently carried out through the control device, the irrigation water quantity is more conveniently controlled, and the irrigation water is saved; still be equipped with the drainage subassembly that possesses water storage and drainage function in addition, promote water storage and drainage waterlogging prevention function, avoid excessive rainwater to deposit in planting district, produce the influence to planting the crop.
Description
Technical Field
The invention relates to the field of irrigation and water conservancy irrigation, in particular to an underground intelligent water-saving infiltrating irrigation and drainage system.
Background
Agricultural water waste in China is very serious, and with the increasing shortage of water resources in China, how to efficiently utilize the water resources in the agricultural fields gradually becomes a difficult problem to be solved urgently in China. The characteristics of farmland irrigation in China mainly include that the intelligent degree is low, the problems of spray drift, uneven irrigation, improper irrigation quantity and the like are prominent, the water loss caused by surface water accumulation, seepage or drought is up to 20-30%, and finally soil hardening and a large amount of water resource waste are caused. In addition, the existing irrigation technology is not suitable for deserts, gobi, saline-alkali soil and barren hills, so that energy conservation and emission reduction cannot be realized, and the damage of saline-alkali to crops and the utilization rate of chemical fertilizers are difficult to control. The drip irrigation technology used in recent years improves the utilization rate of water, reduces weed breeding and improves the soil structure, but the drip irrigation technology is easy to cause blockage and possibly limits the development of root systems, and the drip irrigation technology cannot fully consider the problem of drainage of waterlogging.
Therefore, how to provide a water-saving infiltrating irrigation system with a fertilizer-water irrigation function is a problem that needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The present invention solves at least to some extent one of the above-mentioned technical problems of the prior art.
In view of the above, the present invention is directed to an underground intelligent water-saving infiltrating irrigation and drainage system; the filtration irrigation system is combined with the fertilization system, so that the practicability is stronger; the irrigation water is recycled, the irrigation water consumption is controlled, the water source is supplemented through the rainwater collecting device, and the water source is more effectively saved.
In order to achieve the purpose, the invention adopts the following technical scheme:
an underground intelligent water-saving infiltrating irrigation and drainage system comprises a water supply device, a filtering device, an infiltrating irrigation device, a detection device and a control device;
the water outlet of the water supply device is connected with the water inlet of the filtering device;
the infiltrating irrigation device comprises an infiltrating irrigation network pipe and a fertilizer-water mixing box; the filtration irrigation network pipe is connected with the water outlet of the filtration device; the fertilizer-water mixing box is provided with a fertilizer adding port, the water inlet of the fertilizer-water mixing box is connected with the water outlet of the filtering device, and the water outlet of the fertilizer-water mixing box is connected with the water inlet of the infiltrating irrigation network pipe; the water outlet of the infiltrating irrigation network pipe is respectively connected with the water supply device and the fertilizer-water mixing box to form a circulating pipeline and is laid in the field;
the water inlet and the water outlet of the water supply device, the water outlet of the infiltrating irrigation network pipe and the water inlet and the water outlet of the fertilizer-water mixing box are all provided with electromagnetic valves;
the detection device is installed in a field, and the electromagnetic valves are electrically connected with the control device.
According to the technical scheme, compared with the prior art, the underground intelligent water-saving infiltrating irrigation and drainage system is provided, the circulating pipeline is arranged among the water supply device, the infiltrating irrigation network pipe and the fertilizer water mixing box, so that the water supply function and the fertilizer water irrigation function are combined, the practicability is higher, the automatic control can be conveniently carried out through the control device, the irrigation water quantity is more conveniently controlled, and the irrigation water is saved.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, the water supply device comprises a water tank, a rainwater collecting part and a first submersible pump; the top of the water tank is provided with a rainwater collecting port and the rainwater collecting part is installed, and the first submersible pump is installed at the bottom of the water tank; the water inlet of the water tank is connected with a water source, and the water outlet of the water tank is connected with the water outlet of the first submersible pump through a pipeline and is connected with the water inlet of the filtering device; by adopting the scheme, rainwater can be collected during rainfall, the water in the water tank is supplemented, and the water source is saved.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, the rainwater collecting part is funnel-shaped, and the bottom thereof is connected with the rainwater collecting port; a filter screen is arranged at the rain collecting port; by adopting the scheme, sundries can be prevented from entering the water tank to cause blockage.
Preferably, in the above underground intelligent water-saving infiltrating irrigation and drainage system, a second submersible pump is further arranged in the fertilizer-water mixing box, and a water outlet of the second submersible pump is connected with a water outlet of the fertilizer-water mixing box; by adopting the scheme, the fertilizer water of the fertilizer water mixing box can be pressurized, so that the irrigation is normally carried out.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, a stirrer is arranged at the bottom of the fertilizer-water mixing tank, and the stirrer is electrically connected with the control device; this scheme can make the rich water mixture more even.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, water level meters are arranged in both the water tank and the fertilizer-water mixing tank, and the water level meters are connected with the control device; this scheme can carry out water level detection to water tank and rich water mixing box, avoids the water yield not enough.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, the detection device comprises a humidity sensor; the humidity sensor is electrically connected with the control device; by adopting the scheme, the soil humidity can be detected, and the irrigation time can be judged.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, the humidity sensor is provided with a wireless transmitting chip; are all in signal connection with the control device.
Preferably, in the above-mentioned underground intelligent water-saving infiltrating irrigation and drainage system, the control device comprises a control chip and a wireless router; the control chip is electrically connected with the wireless router and electrically connected with the electromagnetic valves, the stirrer and the water level meter; the wireless transmitting chip sends the soil information measured by the humidity sensor and the water level meter to a control chip by utilizing a wifi signal generated by the wireless router; the technical scheme is a better technical scheme for realizing the automatic control of the filtration irrigation system.
Preferably, in the above-mentioned underground intelligent water-saving filtration irrigation and drainage system, a drainage assembly is further provided; the drainage system comprises a waterlogging prevention water tank, a collecting pipe, a third submersible pump and a fourth submersible pump; the waterlogging prevention water tank is respectively connected with the water tank and a nearby river or pond; the collecting pipe is communicated with the waterlogging prevention water tank and is distributed in the planting area;
the third submersible pump is connected with a pipeline connected with the water tank; the fourth submersible pump is communicated with a pipeline communicated with a river or a pond, and electromagnetic valves are arranged at the water outlets of the third submersible pump and the fourth submersible pump;
supplementing the water in the waterlogging prevention water tank into the water tank through the third submersible pump; after the water quantity of the waterlogging prevention water tank is saturated, discharging the water of the waterlogging prevention water tank to a nearby river pond through the fourth submersible pump; through this scheme, further promote the ability of preserving the rainwater to great at the precipitation, after the prevention waterlogging water tank saturation, discharge the rainwater of prevention waterlogging water tank to near river pond, promote the drainage prevention waterlogging ability, avoid excessive rainwater to produce the influence at planting the district siltation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of the present invention;
figure 2 the accompanying drawing is a top view of the invention.
Reference numerals
A water supply device 1, a water tank 10 and a rainwater collecting part 11;
a filtering device 2;
an infiltrating irrigation device 3, an infiltrating irrigation network pipe 30 and a fertilizer-water mixing box 31;
and a solenoid valve 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise specifically defined and limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
Referring to fig. 1-2, an underground intelligent water-saving infiltrating irrigation and drainage system of the present invention comprises:
the device comprises a water supply device 1, a filtering device 2, an infiltrating irrigation device 3, a detection device and a control device;
the water outlet of the water supply device 1 is connected with the water inlet of the filtering device 2;
the infiltrating irrigation device 3 comprises an infiltrating irrigation network pipe 30 and a fertilizer-water mixing box 31; the infiltrating irrigation network pipe 30 is connected with the water outlet of the filtering device 2; the fertilizer-water mixing box 31 is provided with a fertilizer adding port, the water inlet of the fertilizer adding port is connected with the water outlet of the filtering device 2, and the water outlet of the fertilizer adding port is connected with the water inlet of the infiltrating irrigation network pipe 30; the water outlet of the infiltrating irrigation network pipe 30 is respectively connected with the water supply device 1 and the fertilizer-water mixing box 31 to form a circulating pipeline and is laid in the field;
the water inlet and the water outlet of the water supply device 1, the water outlet of the infiltrating irrigation network pipe 30 and the water inlet and the water outlet of the fertilizer-water mixing box 31 are all provided with electromagnetic valves 4;
the detection device is installed in the field, and is electrically connected with the control device together with the plurality of electromagnetic valves 4.
The infiltrating irrigation network pipe 30 comprises a plastic hose and a permeable material layer arranged on the plastic hose for water seepage, and infiltrating irrigation holes which are distributed at equal intervals are arranged on the plastic hose.
Specifically, the permeable material layer is sand-blocking water-seepage cloth with the thickness of 25g/m 2.
In some embodiments of the present invention, the water supply device 1 includes a water tank 10, a rainwater collection portion 11, and a first submersible pump; the top of the water tank 10 is provided with a rain collecting port and is provided with a rainwater collecting part 11, and the first submersible pump is arranged at the bottom of the water tank 10; the water inlet of the water tank 10 is connected with a water source, and the water outlet of the water tank is connected with the water outlet of the first submersible pump through a pipeline and is connected with the water inlet of the filtering device 2.
Specifically, the water tank 10 is provided with a water inlet and is provided with an electromagnetic valve, the electromagnetic valve is electrically connected with the control device, and a pipeline provided with the electromagnetic valve is connected with a water source; a water pump is arranged in the water source, and the water outlet of the water pump is communicated with the water inlet of the water tank 10 to supply water to the water tank 10.
Specifically, the filter 2 includes a cylindrical housing and a filter element, the housing is provided with a filter element replacement port, and the filter element is detachably mounted in the housing.
Specifically, the rainwater collecting part 11 is funnel-shaped, and the bottom of the rainwater collecting part is connected with a rainwater collecting port; the rain collecting port is provided with a filter screen.
In some embodiments of the invention, the detection device comprises a humidity sensor; the humidity sensor is electrically connected with the control device, and a detection electrode of the humidity sensor is buried in the soil layer.
Specifically, a second submersible pump is further arranged in the fertilizer-water mixing box 31, and a water outlet of the second submersible pump is connected with a water outlet of the fertilizer-water mixing box 31.
Specifically, a stirrer is arranged at the bottom of the fertilizer-water mixing box 31.
In some embodiments of the invention, the humidity sensor comprises a wireless transmitting chip; are all in signal connection with the control device.
In some embodiments of the present invention, a control device comprises a control chip, a wireless router; the control chip is electrically connected with the wireless router and electrically connected with the plurality of electromagnetic valves 4, the stirrer and the water level meter; the wireless transmitting chip sends soil information and a water level meter measured by the humidity sensor to the control chip by utilizing a wifi signal generated by the wireless router.
In particular, the control chip is an AT89S52 type singlechip,
specifically, the humidity sensor is a WTH-215 type humidity sensor.
Specifically, the wireless transmitting chip U3 is an XC4388 type chip.
Specifically, a drainage component is also arranged; the drainage system comprises a waterlogging prevention water tank, a collecting pipe, a third submersible pump and a fourth submersible pump; the waterlogging prevention water tank is respectively connected with the water tank 10 and nearby rivers or ponds; the collecting pipe is communicated with the waterlogging prevention water tank and is distributed in the planting area;
the third submersible pump is connected with a pipeline connected with the water tank; the fourth submersible pump is communicated with a pipeline communicated with a river or a pond, and the water outlets of the third submersible pump and the fourth submersible pump are provided with electromagnetic valves 4;
water in the waterlogging prevention water tank is replenished into the water tank 10 through a third submersible pump; the water of the waterlogging prevention water tank is drained to a nearby river pond through the fourth submersible pump after the water quantity of the waterlogging prevention water tank is saturated, the capability of storing rainwater is further improved through the scheme, and after the rainfall is large and the waterlogging prevention water tank is saturated, the rainwater of the waterlogging prevention water tank is drained to a nearby river pond, the drainage waterlogging prevention capability is improved, excessive rainwater is prevented from silting in a planting area, and the influence on planting crops is avoided.
Specifically, the principle of the invention is as follows: the water level meter detects the water level in the water tank 10, when the demand of irrigation is met, the electromagnetic valves on the water outlet of the water tank 10, the water inlet of the infiltrating irrigation network pipe 30, the pipeline for communicating the infiltrating irrigation network pipe 30 and the water tank 10 are opened, and the electromagnetic valves on the water inlet of the fertilizer-water mixing tank 31 and the pipeline between the infiltrating irrigation network pipe 30 and the fertilizer-water mixing tank 31 are closed; the water flow flows into the filtering device 2 from the water tank 10 and flows into the infiltration network pipe 30, part of water enters the ground by infiltration irrigation, the rest water flows into the water tank again, and the process is circulated until the irrigation is finished;
when fertilization and irrigation are needed, closing an electromagnetic valve at the water outlet of the fertilizer-water mixing box 31, an electromagnetic valve at the water inlet of the infiltrating irrigation network pipe 30 and an electromagnetic valve on a pipeline for communicating the infiltrating irrigation network pipe 30 with the water tank 10, filling a proper amount of water into the fertilizer-water mixing box 31 by the water tank 10, closing the electromagnetic valve at the outlet of the fertilizer-water mixing box, adding a proper amount of liquid fertilizer into the fertilizer-water mixing box 31, starting a stirrer for stirring, starting a second submersible pump, and opening the electromagnetic valve at the water outlet of the fertilizer-water mixing box 30 and the electromagnetic valve for communicating the pipeline between the infiltrating network pipe; the fertilizer water flows into the infiltrating irrigation network pipe 30 from the fertilizer water mixing box 31 to be absorbed by the soil, and the residual fertilizer water flows back to the fertilizer water mixing box 31 until the fertilizer water irrigation is finished.
When the water quantity in the water tank 10 is insufficient, the water is supplemented through a water source.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An underground intelligent water-saving infiltrating irrigation and drainage system is characterized by comprising a water supply device (1), a filtering device (2), an infiltrating irrigation device (3), a detection device and a control device;
the water outlet of the water supply device (1) is connected with the water inlet of the filtering device (2);
the infiltrating irrigation device (3) comprises an infiltrating irrigation network pipe (30) and a fertilizer-water mixing box (31); the infiltrating irrigation network pipe (30) is connected with the water outlet of the filtering device (2); the fertilizer-water mixing box (31) is provided with a fertilizer adding port, the water inlet of the fertilizer-water mixing box is connected with the water outlet of the filtering device (2), and the water outlet of the fertilizer-water mixing box is connected with the water inlet of the infiltrating irrigation network pipe (30); the water outlet of the infiltrating irrigation network pipe (30) is respectively connected with the water supply device (1) and the fertilizer-water mixing box (31) to form a circulating pipeline and is paved in a field;
the water inlet and the water outlet of the water supply device (1), the water outlet of the infiltrating irrigation network pipe (30), and the water inlet and the water outlet of the fertilizer-water mixing box (31) are all provided with electromagnetic valves (4);
the detection device is installed in a field, and the electromagnetic valves (4) are electrically connected with the control device.
2. The underground intelligent water-saving infiltrating irrigation and drainage system according to claim 1, wherein the water supply device (1) comprises a water tank (10), a rainwater collection part (11) and a first submersible pump; the top of the water tank (10) is provided with a rainwater collecting port and the rainwater collecting part (11) is installed, and the first submersible pump is installed at the bottom of the water tank (10); the water inlet of the water tank (10) is connected with a water source, and the water outlet of the water tank is connected with the water outlet of the first submersible pump through a pipeline and is connected with the water inlet of the filtering device (2).
3. An intelligent underground water-saving infiltrating irrigation and drainage system according to claim 2, wherein the rainwater collection part (11) is funnel-shaped, and the bottom of the rainwater collection part is connected with the rainwater collection port; the rain collecting port is provided with a filter screen.
4. The underground intelligent water-saving infiltrating irrigation and drainage system according to claim 3, wherein a second submersible pump is further arranged in the fertilizer-water mixing box (31), and the water outlet of the second submersible pump is connected with the water outlet of the fertilizer-water mixing box (31).
5. An intelligent underground water-saving infiltrating irrigation and drainage system according to claim 4, wherein a stirrer is arranged at the bottom of the fertilizer-water mixing tank (31), and the stirrer is electrically connected with the control device.
6. An intelligent underground water-saving infiltrating irrigation and drainage system according to claim 5, wherein water level meters are arranged in both the water tank (10) and the rich water mixing tank (31), and the water level meters are electrically connected with the control device.
7. The underground intelligent water-saving infiltrating irrigation and drainage system according to claim 6, wherein the detection device comprises a humidity sensor; the humidity sensor is electrically connected with the control device.
8. The system according to claim 7, wherein the humidity sensor comprises a wireless transmitting chip and is in signal connection with the control device.
9. The underground intelligent water-saving infiltrating irrigation and drainage system according to claim 8, wherein the control device comprises a control chip, a wireless router; the control chip is electrically connected with the wireless router and electrically connected with the electromagnetic valves (4), the stirrer and the water level meter; the wireless transmitting chip utilizes the wifi signal generated by the wireless router to send the soil information measured by the humidity sensor and the water level meter to the control chip.
10. The underground intelligent water-saving infiltrating irrigation and drainage system of claim 1 further comprising a drainage assembly; the drainage system comprises a waterlogging prevention water tank, a collecting pipe, a third submersible pump and a fourth submersible pump; the waterlogging prevention water tank is respectively connected with the water tank (10) and a nearby river or pond; the collecting pipe is communicated with the waterlogging prevention water tank and is distributed in the planting area;
the third submersible pump is connected with a pipeline connected with the water tank (10); the fourth submersible pump is communicated with a pipeline communicated with a river or a pond, and electromagnetic valves (4) are arranged at the water outlets of the third submersible pump and the fourth submersible pump;
replenishing the water of the waterlogging prevention water tank into the water tank (10) through the third submersible pump; and after the water quantity of the waterlogging prevention water tank is saturated, discharging the water of the waterlogging prevention water tank to a nearby river pond through the fourth submersible pump.
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| CN202011080308.3A CN112106631A (en) | 2020-10-10 | 2020-10-10 | Underground intelligent water-saving infiltrating irrigation and drainage system |
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| CN202011080308.3A CN112106631A (en) | 2020-10-10 | 2020-10-10 | Underground intelligent water-saving infiltrating irrigation and drainage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655347A (en) * | 2021-01-20 | 2021-04-16 | 三和智控(北京)系统集成有限公司 | Method and system for controlling growth environment of root system of soil culture |
| CN114402971A (en) * | 2022-02-14 | 2022-04-29 | 宁夏大学 | Intelligent rainfall flow-collecting irrigation device and use method thereof |
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| CN112655347B (en) * | 2021-01-20 | 2022-11-04 | 三和智控(北京)系统集成有限公司 | Method and system for controlling growth environment of root system of soil culture |
| CN114402971A (en) * | 2022-02-14 | 2022-04-29 | 宁夏大学 | Intelligent rainfall flow-collecting irrigation device and use method thereof |
| CN114402971B (en) * | 2022-02-14 | 2023-01-31 | 宁夏大学 | Intelligent rainfall flow-collecting irrigation device and use method thereof |
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