CN113906988A - Slope water-saving and water-retaining system - Google Patents
Slope water-saving and water-retaining system Download PDFInfo
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- CN113906988A CN113906988A CN202111261530.8A CN202111261530A CN113906988A CN 113906988 A CN113906988 A CN 113906988A CN 202111261530 A CN202111261530 A CN 202111261530A CN 113906988 A CN113906988 A CN 113906988A
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- saving
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000003973 irrigation Methods 0.000 claims abstract description 41
- 230000002262 irrigation Effects 0.000 claims abstract description 41
- 230000000295 complement effect Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000010248 power generation Methods 0.000 claims abstract description 15
- 230000010365 information processing Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 230000037452 priming Effects 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Sewage (AREA)
Abstract
The invention discloses a slope water-saving and water-retaining system, which relates to the technical field of slope water-saving and water-retaining, and can comprise: the device comprises a catch basin, a reservoir, a liquid level sensor, a humidity sensor, a drip irrigation system, a control system and a complementary power generation device, wherein the catch basin can be arranged at the top of a side slope and is communicated with the reservoir, and the reservoir is arranged at one end of the top of the side slope; a self-sucking pump is further installed in the water storage tank and is connected with a water source through a water inlet pipe; the liquid level sensor is arranged in the water storage tank, the humidity sensor is arranged on the side slope, the water storage tank is connected with the drip irrigation system, and the drip irrigation system can perform drip irrigation on the side slope; the self-priming pump, the liquid level sensor, the humidity sensor and the drip irrigation system are all connected with the control system; the complementary power generation device is connected with each power utilization device. The invention solves the problems of difficult water conservation and water conservation of the side slope and difficult survival of slope protection plants.
Description
Technical Field
The invention relates to the technical field of slope water saving and water retaining, in particular to a slope water saving and water retaining system.
Background
While the economy of China is rapidly developed, the ever-increasing demand of good life of people puts higher demands on people in various aspects, and a large number of basic measures are built in China, such as: roads, railways, mines and the like can form a large number of side slopes, so that engineering and ecological environment are not coordinated, ecological environment damage and human living environment damage are caused, the side slopes need to be greened by ecological restoration engineering, but slope protection plants are easy to lose water and die due to water loss of the side slopes, water saving and water retention measures need to be carried out on the side slopes, and normal growth of the plants is guaranteed.
Considering that the labor intensity of the manual irrigation is huge, the time is wasted, the water is wasted, and the excessive accumulated water can erode the roadbed and the like to cause potential safety hazards, the side slope drip irrigation system is arranged to carry out drip irrigation on the side slope. However, the existing slope drip irrigation system generally cannot realize automatic drip irrigation completely, does not break away from manual management completely, has the problems of large demand on water resources and huge electric energy consumption, and cannot solve the fundamental problem.
The prior art generally sets up the cistern, in advance from water source water intaking to the cistern, then directly carry out the drip irrigation of fixed flow to domatic in fixed time quantum, and the energy problem generally is direct electric wire netting power supply, and is huge to the consumption of electric energy.
In the prior art, drip irrigation is rarely carried out after the evaluation of the slope humidity, so that the problem of water source is solved or the problem of electric energy is solved or the problem of drip irrigation is carried out after the evaluation of the slope humidity is carried out, and an automatic system which can be used for independently solving the problems of water saving, water retention and energy saving of the slope is not provided.
Therefore, it is desirable to provide a new slope water saving and retaining system to solve the above problems in the prior art.
Disclosure of Invention
The invention aims to provide a slope water-saving and water-retaining system to solve the problems that the slope water-saving and water-retaining are difficult and slope-protecting plants are difficult to survive in the prior art.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a slope water-saving and water-retaining system, which comprises: the device comprises a catch basin, a reservoir, a liquid level sensor, a humidity sensor, a drip irrigation system, a control system and a complementary power generation device, wherein the catch basin can be arranged at the top of a side slope and is communicated with the reservoir, and the reservoir is arranged at one end of the top of the side slope; a self-sucking pump is further installed in the water storage tank and is connected with a water source through a water inlet pipe; the liquid level sensor is arranged in the water storage tank, the humidity sensor is arranged on the side slope, the water storage tank is connected with the drip irrigation system, and the drip irrigation system can perform drip irrigation on the side slope; the self-priming pump, the liquid level sensor, the humidity sensor and the drip irrigation system are all connected with the control system; the self priming pump, level sensor, humidity transducer drip irrigation system and control system all with complementary power generation facility connects.
Preferably, the complementary power generation device is mounted on the side slope.
Preferably, the complementary power generation device adopts a solar energy and wind energy complementary power generation device.
Preferably, the intercepting ditch adopts an intercepting ditch with a trapezoidal section, the intercepting ditch is communicated with the reservoir through a water diversion culvert pipe, and the water diversion culvert pipe is formed by pouring a waterproof concrete mold; the intercepting ditch can collect rainwater to carry the rainwater of collecting to the cistern through the diversion culvert pipe.
Preferably, the water storage tank is internally provided with an alarm water level, a safety water level and a filling water level from bottom to top.
Preferably, the top of the side wall of the reservoir is provided with an overflow port, and the overflow port is positioned above the filling water level; the outside of cistern still is provided with the escape canal, the escape canal is located the below of gap.
Preferably, the humidity sensors are installed at the position, one meter down, of the top of the side slope, and one row of the humidity sensors are evenly distributed and installed.
Preferably, the drip irrigation system comprises a main pipe and a plurality of branch pipes, the main pipe is vertically arranged at one end of the top of the side slope, the main pipe is connected with the reservoir, and the branch pipes are vertically connected with the main pipe; and a plurality of capillaries are connected to each branch pipe.
Preferably, the density of the capillary tube is gradually reduced along the slope from top to bottom.
Preferably, the control system comprises an information processing system and a switch controller, the liquid level sensor and the humidity sensor are both connected with the information processing system, the information processing system is connected with the switch controller, and the switch controller is connected with the self-priming pump and the drip irrigation system.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention solves the drip irrigation water resource by a complementary mode of natural precipitation and external water source, innovatively solves the energy problem by a complementary mode of solar energy and wind energy in the aspect of energy, and the slope humidity feedback system can accurately supplement water to the slope.
The invention adopts a double complementary mode, not only better solves the problem of water source, but also better solves the problem of energy source.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a cross-sectional view of a catch basin of the present invention;
fig. 2 is a schematic structural diagram of a water reservoir of the present invention;
fig. 3 is a schematic diagram of the water level of the reservoir of the present invention;
FIG. 4 is a cross-sectional view of the water diversion culvert of the present invention;
FIG. 5 is a piping diagram of the drip irrigation system of the present invention;
FIG. 6 is a system diagram of the present invention;
wherein, 1 is a catch drain, 2 is a reservoir, 3 is an overflow gap, 4 is a water diversion culvert pipe, 5 is a main pipe, and 6 is a branch pipe.
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.
The invention aims to provide a slope water-saving and water-retaining system to solve the problems that the slope water-saving and water-retaining are difficult and slope-protecting plants are difficult to survive in the prior art.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1 to 6, the present embodiment provides a slope water saving and retaining system, including: the device comprises a catch basin 1, a reservoir 2, a liquid level sensor, a humidity sensor, a drip irrigation system and a control system, wherein the catch basin 1 can be arranged at the top of a side slope, the catch basin 1 is communicated with the reservoir 2, and the reservoir 2 is arranged at one end of the top of the side slope; a self-priming pump is also arranged in the reservoir 2 and is connected with a water source through a water inlet pipe; the liquid level sensor is arranged in the water storage tank 2, the humidity sensor is arranged on the side slope, the water storage tank 2 is connected with the drip irrigation system, and the drip irrigation system can perform drip irrigation on the side slope; the self-priming pump, the liquid level sensor, the humidity sensor and the drip irrigation system are all connected with the control system.
In the embodiment, in order to complete the function of collecting rainwater, the design method of the traditional top slope intercepting ditch is combined, and for construction convenience, the intercepting ditch 1 with the trapezoidal section is adopted, the stone masonry structure is adopted, the bottom width is 0.6m, the top width is 2m, the height is 0.7m, and the bottom slope i is 0.1, so that the collected rainwater can be delivered into the reservoir 2 through the water diversion culvert pipe 4.
In this embodiment, the reservoir 2 is a cuboid reservoir with a length of 3m, a width of 3m, a height of 4.5m and a thickness of 0.2m, and is constructed at the left end of the top of the slope, and can store 36m3The amount of water of (a); the reservoir 2 is provided with an overflow port 3 at the position of 4.1m, and excess water collected in rainy days overflows into a drainage ditch to be drained away. Wherein, the water diversion culvert pipe 4 adopts the mould for impervious concrete to pour, and the diameter of water diversion culvert pipe 4 is 0.4m, and thickness is 0.08 m.
In the embodiment, a water inlet pipe is arranged between a nearby water source and the reservoir 2, a self-sucking pump is arranged on the reservoir 2, and the suction distance of the self-sucking pump is selected according to the slope height of 30m above an ultrahigh slope; because of the consumption in the pipeline, the actual lift is only 80% -90% of the rated lift, and the method is suitable for different slope heights, the selected power is 2200W, the suction lift is 50m, and the flow is 4.5m3And the self-sucking pump has the voltage of 220V/50HZ and the caliber of 30mm per hour.
In this embodiment, the water inlet pipe between the water source and the reservoir 2 is a corresponding pipe provided by the self-priming pump manufacturer. Install level sensor in cistern 2, level sensor connects information processing system, and the reconnection is to on-off controller, has three water level in the cistern 2, is respectively: the alarm water level is the place with the height of 1m of the reservoir 2, the safe water level is the place with the height of 3.2m of the reservoir 2, and the filling water level is the place with the height of 4 m. The liquid level sensor transmits the water level information to the information processing system for processing, and then transmits the water level information to the switch controller to control the switch of the self-priming pump.
In this embodiment, the self priming pump is opened when the water level is less than the warning water level, from the water source water intaking, reaches safe water level until the water level, closes the self priming pump promptly. Therefore, in the season of sufficient rainwater, enough rainwater is collected into the water storage tank 2 by the catch basin 1, an external water source is not needed as long as the water level is higher than the alarm water level, and when the rainwater is excessive, the excessive rainwater can be discharged through the drainage ditch by the overflow port 3 at the upper part of the water storage tank 2. When in arid season, precipitation is insufficient, and when the water level in the reservoir 2 drops below the alarm water level, the self-priming pump is automatically started until the water level reaches the safe water level. Such a complementary water supply system can effectively solve the problem of water conservation.
In the embodiment, in order to finish self-adaptive drip irrigation, a row of humidity sensors with the measuring range of 10m are arranged at the position of the next meter from the top of the slope, and one sensor is arranged at every ten meters; the humidity sensor is also connected with the information processing system and then transmitted to the switch controller to control the water inlet switch of the drip irrigation system, when the soil humidity is less than 15%, the drip irrigation water inlet valve is opened, the humidity sensor continuously monitors the humidity and continuously drips irrigation, and the water inlet valve is automatically closed when the soil humidity output by the sensor is greater than 50%.
In this embodiment, the pipe network of the drip irrigation system is designed as a main pipe 5 connected with all branch pipes 6, the main pipe 5 is arranged at the left end perpendicular to the slope top and connected with the drip irrigation system switch of the reservoir 2, the branch pipes 6 are vertically connected with the main pipe 5 through connecting pieces, and the interval between the branch pipes 6 and the branch pipes 6 is 80 cm. Because the lower half of the slope body is poured with concrete, the water content of the slope body of the lower half is higher than that of the upper half, and the density of the capillary tube has the following relationship from top to bottom: gradually increasing from 40cm to 90 cm. Wherein the main pipe 5 has a diameter of 20mm and a wall thickness of 0.3mm and is made of a PE pipeline; the diameter of the branch pipe 6 is 15mm, the wall thickness is 0.3mm, and the branch pipe is made of a PE pipeline; the capillary tube also adopts PE pipe.
In the embodiment, the energy source is complementary between solar energy and wind energy, and the solar energy and wind energy complementary power generation device is adopted, so that the defect of insufficient electric energy when the system runs can be effectively avoided; solar energy and wind energy complementary power generation facility: the rated power of the whole system is not higher than 3000w, so that a solar energy and wind energy complementary power generation device which can supply 4000w with electricity simultaneously is selected, and 220v and 24v voltage output is supported. In this embodiment, the sensors are all 24v operating voltage, the self-priming pump, the drip irrigation system, the information processing system and the switch controller are all 220v operating voltage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a side slope water conservation water retention system which characterized in that: the method comprises the following steps: the device comprises a catch basin, a reservoir, a liquid level sensor, a humidity sensor, a drip irrigation system, a control system and a complementary power generation device, wherein the catch basin can be arranged at the top of a side slope and is communicated with the reservoir, and the reservoir is arranged at one end of the top of the side slope; a self-sucking pump is further installed in the water storage tank and is connected with a water source through a water inlet pipe; the liquid level sensor is arranged in the water storage tank, the humidity sensor is arranged on the side slope, the water storage tank is connected with the drip irrigation system, and the drip irrigation system can perform drip irrigation on the side slope; the self-priming pump, the liquid level sensor, the humidity sensor and the drip irrigation system are all connected with the control system; the self priming pump, level sensor, humidity transducer drip irrigation system and control system all with complementary power generation facility connects.
2. The slope water-saving and water-retaining system according to claim 1, characterized in that: the complementary power generation device is mounted on the side slope.
3. The slope water-saving and water-retaining system according to claim 2, characterized in that: the complementary power generation device adopts a solar energy and wind energy complementary power generation device.
4. The slope water-saving and water-retaining system according to claim 1, characterized in that: the intercepting ditch adopts an intercepting ditch with a trapezoidal section, the intercepting ditch is communicated with the reservoir through a water diversion culvert pipe, and the water diversion culvert pipe is formed by pouring an impermeable concrete mold; the intercepting ditch can collect rainwater to carry the rainwater of collecting to the cistern through the diversion culvert pipe.
5. The slope water-saving and water-retaining system according to claim 1, characterized in that: the reservoir is provided with an alarm water level, a safety water level and a filling water level from bottom to top.
6. The slope water-saving and water-retaining system according to claim 5, characterized in that: an overflow opening is formed in the top of the side wall of the reservoir and is located above the filling water level; the outside of cistern still is provided with the escape canal, the escape canal is located the below of gap.
7. The slope water-saving and water-retaining system according to claim 1, characterized in that: humidity transducer install in the slope top is next meter department down, one row is installed to humidity transducer equipartition.
8. The slope water-saving and water-retaining system according to claim 1, characterized in that: the drip irrigation system comprises a main pipe and a plurality of branch pipes, wherein the main pipe is vertically arranged at one end of the top of the side slope, the main pipe is connected with the reservoir, and the branch pipes are vertically connected with the main pipe; and a plurality of capillaries are connected to each branch pipe.
9. The slope water-saving and water-retaining system according to claim 8, characterized in that: the density of capillary is followed the slope from top to bottom direction reduces gradually.
10. The slope water-saving and water-retaining system according to claim 1, characterized in that: the control system comprises an information processing system and a switch controller, the liquid level sensor and the humidity sensor are connected with the information processing system, the information processing system is connected with the switch controller, and the switch controller is connected with the self-priming pump and the drip irrigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261530.8A CN113906988A (en) | 2021-10-28 | 2021-10-28 | Slope water-saving and water-retaining system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261530.8A CN113906988A (en) | 2021-10-28 | 2021-10-28 | Slope water-saving and water-retaining system |
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| CN113906988A true CN113906988A (en) | 2022-01-11 |
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| CN212436771U (en) * | 2020-05-26 | 2021-02-02 | 交通运输部科学研究院 | Solar drip irrigation system for ecological reinforced soil slope structure |
| CN213214664U (en) * | 2020-08-18 | 2021-05-18 | 深圳市勘察研究院有限公司 | Automatic irrigation system of side slope |
| CN213587106U (en) * | 2020-11-13 | 2021-07-02 | 叶晓明 | Water supply system for water cut planting |
| CN112616494A (en) * | 2020-12-22 | 2021-04-09 | 湖北省楚鹏基础工程有限责任公司 | High and steep rock building slope restoration treatment structure and construction method thereof |
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Application publication date: 20220111 |