CN212477906U - Can be adapted to arid area's domatic protector of full-automatic catchmenting irrigation - Google Patents
Can be adapted to arid area's domatic protector of full-automatic catchmenting irrigation Download PDFInfo
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- CN212477906U CN212477906U CN202020837546.3U CN202020837546U CN212477906U CN 212477906 U CN212477906 U CN 212477906U CN 202020837546 U CN202020837546 U CN 202020837546U CN 212477906 U CN212477906 U CN 212477906U
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Abstract
The utility model discloses a full-automatic catchment irrigation slope protection device which can be suitable for arid areas, comprising a catchment irrigation device, waterproof geotextile, a diversion layer and a vegetation planting layer; the water collecting and irrigating device consists of a prefabricated water storage tank, a prefabricated pile and a moisture sensor; a water inlet and a water outlet are arranged on the prefabricated water storage tank body, and filter screens are arranged on the prefabricated water storage tank body; arranging a moisture sensor on the vegetation planting layer; an electronic control valve is arranged at the water outlet; the precast pile is positioned below the precast water storage tank, and the precast pile and the precast water storage tank are fixedly connected through welding or bolts; waterproof geotechnique's cloth is laid on the slope, and the water conservancy diversion layer is located waterproof geotechnique's cloth top, and the vegetation is planted the layer and is laid in the water conservancy diversion layer top. The utility model discloses a vegetation is planted and later stage irrigation system integration construction, based on unique watering mode and domatic structural design, reduced the evaporation of water and deep infiltration, improved rainwater utilization ratio.
Description
Technical Field
The utility model relates to a side slope protection field specifically is a can be adapted to full-automatic catchment irrigation domatic protector in arid area.
Background
In order to realize water and soil conservation and beauty of the side slope, plants need to be planted on the road side slope. Plants can not be boiled, but water resources are very deficient in arid regions. In order to ensure the normal growth of plants, various water resource collection and irrigation methods are proposed in the prior art, including a slope closure method (CN 108755654 a), a mountain slope seedling drip irrigation system (CN 104094720 a) and a water-saving irrigation system (CN 206274913U). In the existing irrigation technology, irrigation is carried out from the ground surface, and in arid and rainless areas, the evaporation of irrigation water can be caused by the ground surface irrigation, so that the irrigation effect is poor; in addition, in the area where the water resource is very short, if the irrigation water continuously infiltrates into the deep stratum, the irrigation water cannot be absorbed and utilized by the vegetation any more, so that the waste of the water resource is caused; in addition, the existing slope surface interception and irrigation technology needs to lay a plurality of pipelines for slope surface irrigation, so that the construction is difficult and the manufacturing cost is high; moreover, domatic vegetation is mostly the later stage and plants, but prior art fails to plant vegetation and later stage irrigation system organic combination, and catchment irrigation and vegetation are planted and are under construction alone, lead to the engineering volume big, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be adapted to the domatic protector of full-automatic catchment irrigation in arid area to solve the problem that provides in the above-mentioned background art.
A fully automatic water-collecting irrigation slope protection device applicable to arid regions comprises a water-collecting irrigation device, waterproof geotextile, a flow guide layer and a vegetation planting layer;
the water collecting and irrigating device consists of a prefabricated water storage tank, a prefabricated pile and a moisture sensor;
the prefabricated water storage tank is divided into two parts, the upper part is a tank opening, the lower part is a tank body, and the upper part is designed to ensure that the water storage tank opening is smaller than the tank body and is used for reducing water evaporation;
the upper box opening part is provided with a filter layer;
the prefabricated water storage tank body is provided with a water inlet close to the ascending direction, the water inlet is positioned in the range of the flow guide layer, a filter screen is arranged at the water inlet and used for preventing soil in the ascending direction from entering the prefabricated water storage tank body, and redundant water in the slope body flows downwards along the side slope through the flow guide layer and enters the water storage tank after being filtered by the water inlet;
the prefabricated water storage tank body is provided with a water outlet close to the downhill direction, the water outlet is positioned in the vegetation planting layer soil body, and a filter screen is arranged at the water outlet and used for preventing soil in the downhill direction from entering the tank body; when slope vegetation needs to be irrigated, the water outlet is opened, water in the box body enters the vegetation planting layer through the water outlet, the purpose of irrigating the vegetation is achieved, meanwhile, water which is not planted and absorbed after irrigation enters the diversion layer under the action of gravity, and finally flows into a next-stage water storage tank for next-stage irrigation; therefore, the maximization of rainwater collection and reutilization is realized, and vegetation irrigation can be completed without a water pump;
the vegetation planting layer sets up moisture sensor, learns soil water content in real time through moisture sensor to confirm when need carry out the vegetation and irrigate, and transmit data information to distal end control end. Meanwhile, an electronic control valve is arranged at the water outlet, and full-automatic irrigation of vegetation is realized through remote control;
the precast pile is positioned below the precast water storage tank, and the precast pile and the precast water storage tank are fixedly connected through welding or bolts; the precast pile can play the effect of supporting the storage water tank load, avoids the water tank to empty or sink, secondly can increase side slope cling compound, is favorable to improving the side slope stability.
The waterproof geotextile is laid on the side slope, and on one hand, the waterproof geotextile can ensure that enough friction force is formed between the soil body of the diversion layer and the soil body of the original side slope, so that the soil body of the diversion layer is prevented from sliding. On the other hand, rainwater can be prevented from permeating into the slope body of the original side slope, so that rainwater waste in the arid region with the shortage of water resources can be avoided;
the diversion layer is located waterproof geotechnical cloth top, and the vegetation planting layer is laid in the diversion layer top.
A can be adapted to the domatic protector of full-automatic catchment irrigation in arid area, its preferred scheme does the precast pile adopts steel pipe or precast concrete tubular pile.
A can be adapted to arid area's domatic protector of full-automatic catchmenting irrigation, its preferred scheme does catchment irrigation equipment divide into slope top catchment irrigation equipment, in the slope catchment irrigation equipment and slope foot catchment irrigation equipment, through set up catchment irrigation equipment in the different positions department of side slope, improve the catchment efficiency of side slope, also satisfy the irrigation demand of whole side slope simultaneously.
The fully-automatic water collecting and irrigating slope surface protection device suitable for the arid regions has the preferred scheme that a water pump is arranged inside a prefabricated water storage tank of the slope toe water collecting and irrigating device, and when the prefabricated water storage tank in the water collecting and irrigating device in the slope and at the top of the slope is in water shortage, the prefabricated water storage tank above the slope is filled with water through the water pump.
The fully-automatic water-collecting irrigation slope surface protection device suitable for the arid region has the preferable scheme that the diversion layer has the characteristic of large permeability coefficient, a soil body with reasonable gradation is selected as a diversion layer material, and the large permeability coefficient is favorable for water to flow into the water storage tank.
The full-automatic water-collecting irrigation slope protection device capable of being suitable for the arid region has the advantages that the soil body suitable for vegetation growth is adopted as the soil body of the vegetation planting layer, and the thickness of the vegetation planting layer is determined according to the growth demand of the root system of vegetation to be planted, so that the normal growth of vegetation is guaranteed.
A working principle of a full-automatic water-collecting irrigation slope surface protection device which can be suitable for arid regions is as follows: through set up the irrigation equipment that catchments in side slope different positions department, the surface rainwater gets into the storage water tank through domatic runoff and can filter through the filter layer to avoid silt to get into the storage water tank. The excessive water in the slope flows downwards along the slope through the diversion layer and enters the water storage tank after being filtered by the water inlet.
When needs irrigate domatic vegetation, open the delivery port, the layer is planted to vegetation is just entered into through the delivery port to the water in the storage water tank, plays the purpose of watering the vegetation, and the absorbed moisture of not being planted after watering simultaneously can get into the diversion layer under the action of gravity, finally flows into next stage storage water tank for next stage irrigation, thereby realize the maximize of rainwater collection and reuse, need not the water pump moreover and can accomplish the vegetation irrigation.
Soil water content is known in real time through the moisture sensor to confirm when need carry out the vegetation and irrigate, and transmit data information to the remote control end. The electronic control valve arranged at the water outlet realizes full-automatic irrigation of vegetation through remote control; the water collection efficiency of the side slope is improved, and the irrigation requirement of the whole side slope can be met. The vegetation planting and later-stage irrigation system integrated construction is realized, and the water evaporation and deep infiltration are reduced based on the unique irrigation mode and the slope structural design.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the full-automatic water collecting and irrigating slope surface protection device suitable for the arid region is provided, and can solve the problems of water evaporation, infiltration of irrigating water into a deep layer, complex irrigating pipeline, large engineering quantity and the like existing in the existing irrigating method;
2) the prefabricated water collecting and irrigating device is adopted, so that the construction speed is improved, and the construction cost is reduced;
3) the slope irrigation can be completed under the action of gravity, and the method is more suitable for field irrigation operation;
4) the vegetation planting and the water collecting irrigation system are integrally constructed, so that secondary construction is avoided;
5) the unique irrigation mode and the structural form of the prefabricated water storage tank are beneficial to reducing the evaporation of water;
6) the reasonable slope structure design is that the vegetation planting layer, the flow guide layer, the waterproof geotextile and the undisturbed slope are arranged from outside to inside in sequence, so that the deep infiltration of water is reduced, and the maximum utilization of water resources is realized;
7) the water collecting irrigation device not only meets the irrigation requirements, but also improves the stability of the side slope by driving the precast pile;
8) the moisture sensor and the electronic valve realize the full-automatic irrigation control without the need of on-site irrigation by personnel.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a schematic structural diagram of a water collecting irrigation device.
In the figure: 1. irrigation equipment catchments, 2, waterproof geotechnological cloth, 3, the water conservancy diversion layer, 4, vegetation planting layer, 5, prefabricated storage water tank, 6, precast pile, 7, moisture sensor, 8, case mouth, 9, the box, 10, water inlet, 11, the delivery port, 12, the filter layer, 13, the filter screen, 14, the electronic control valve, 15, the water pump, 16, the hillside top irrigation equipment that catchments, 17, the slope irrigation equipment that catchments, 18, the toe irrigation equipment that catchments.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1-2 show a fully automatic catchment irrigation slope protection device capable of adapting to arid areas, which comprises a catchment irrigation device 1, a waterproof geotextile 2, a flow guide layer 3 and a vegetation planting layer 4;
the water collecting and irrigating device 1 consists of a prefabricated water storage tank 5, a prefabricated pile 6 and a moisture sensor 7;
the prefabricated water storage tank 5 is divided into two parts, the upper part is a tank opening 8, the lower part is a tank body 9, and the upper part is designed to ensure that the water storage tank opening 8 is smaller than the tank body 9 and is used for reducing water evaporation;
the upper box opening 8 is partially provided with a filter layer 12;
a water inlet 10 is arranged on the box body 9 of the prefabricated water storage tank 5 close to the ascending direction, the water inlet 10 is positioned in the range of the flow guiding layer 3, a filter screen 13 is arranged at the position of the water inlet 10 and used for preventing soil in the ascending direction from entering the box body 9, and redundant water in a slope body flows downwards along the side slope through the flow guiding layer 3 and enters the water storage tank after being filtered by the water inlet 10;
a water outlet 11 is arranged on the box body 9 of the prefabricated water storage tank 5 close to the downhill direction, the water outlet 11 is positioned in soil of the vegetation planting layer 4, and a filter screen 13 is arranged at the water outlet 11 and used for preventing soil in the downhill direction from entering the box body 9; when slope vegetation needs to be irrigated, the water outlet 11 is opened, water in the box body 9 enters the vegetation planting layer 4 through the water outlet 11, the purpose of irrigating the vegetation is achieved, meanwhile, water which is not planted and absorbed after irrigation enters the diversion layer under the action of gravity, and finally flows into the next-stage water storage tank for the next-stage irrigation; therefore, the maximization of rainwater collection and reutilization is realized, and vegetation irrigation can be completed without the water pump 15;
arranging a moisture sensor 7 on the vegetation planting layer 4, acquiring the water content of soil in real time through the moisture sensor 7, determining when vegetation irrigation is needed, and transmitting data information to a remote control end; meanwhile, an electronic control valve 14 is installed at the water outlet 11, and full-automatic irrigation of vegetation is realized through remote control;
the precast pile 6 is positioned below the precast water storage tank 5, and the precast pile 6 is fixedly connected with the precast water storage tank 5 through welding or bolts; precast pile 6 can play the effect of supporting the storage water tank load, avoids the water tank to empty or sink, secondly can increase side slope cling compound, is favorable to improving side slope stability.
The waterproof geotextile 2 is laid on the side slope, and on one hand, the waterproof geotextile 2 can ensure that enough friction force is formed between the soil body of the diversion layer and the soil body of the original side slope, so that the soil body of the diversion layer is prevented from sliding. On the other hand, rainwater can be prevented from permeating into the slope body of the original side slope, so that rainwater waste in the arid region with the shortage of water resources can be avoided;
the diversion layer 3 is located the waterproof geotechnological cloth 2 top, and the vegetation planting layer 4 is laid in diversion layer 3 top.
The precast pile 6 is a steel pipe or a precast concrete pipe pile.
The water collection irrigation device 1 is divided into a slope top water collection irrigation device 16, a slope middle water collection irrigation device 17 and a slope foot water collection irrigation device 18, the water collection irrigation devices 1 are arranged at different positions of the side slope, the water collection efficiency of the side slope is improved, and the irrigation requirements of the whole side slope are met.
The water pump 15 is arranged inside the prefabricated water storage tank 5 of the slope toe water collecting and irrigating device 18, and when the prefabricated water storage tank 5 in the water collecting and irrigating device 1 in the slope and at the top of the slope is in water shortage, the prefabricated water storage tank 5 above the side slope is filled with water through the water pump 15.
The flow guide layer 3 has the characteristic of large permeability coefficient, soil with reasonable gradation is selected as a material of the flow guide layer, and the large permeability coefficient is favorable for water to flow into the water storage tank.
The soil body of the vegetation planting layer 4 is a soil body suitable for vegetation growth, and the thickness of the vegetation planting layer is determined according to the growth requirement of the root system of the vegetation to be planted, so that the normal growth of the vegetation is guaranteed.
A working principle of a full-automatic water-collecting irrigation slope surface protection device which can be suitable for arid regions is as follows: through set up the irrigation equipment that catchments in side slope different positions department, the surface rainwater gets into the storage water tank through domatic runoff and can filter through the filter layer to avoid silt to get into the storage water tank. The excessive water in the slope flows downwards along the slope through the diversion layer and enters the water storage tank after being filtered by the water inlet.
When needs irrigate domatic vegetation, open the delivery port, the layer is planted to vegetation is just entered into through the delivery port to the water in the storage water tank, plays the purpose of watering the vegetation, and the absorbed moisture of not being planted after watering simultaneously can get into the diversion layer under the action of gravity, finally flows into next stage storage water tank for next stage irrigation, thereby realize the maximize of rainwater collection and reuse, need not the water pump moreover and can accomplish the vegetation irrigation.
Soil water content is known in real time through the moisture sensor to confirm when need carry out the vegetation and irrigate, and transmit data information to the remote control end. An electronic control valve is arranged at the water outlet, and full-automatic irrigation of vegetation is realized through remote control; the water collection efficiency of the side slope is improved, and the irrigation requirement of the whole side slope can be met. The vegetation planting and later-stage irrigation system integrated construction is realized, and the water evaporation and deep infiltration are reduced based on the unique irrigation mode and the slope structural design.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (4)
1. The utility model provides a can be adapted to arid area's domatic protector of full-automatic catchment irrigation which characterized in that: the protective device comprises a water collecting irrigation device, waterproof geotextile, a flow guide layer and a vegetation planting layer;
the water collecting and irrigating device consists of a prefabricated water storage tank, a prefabricated pile and a moisture sensor;
the prefabricated water storage tank is divided into two parts, the upper part is a tank opening, the lower part is a tank body, and the upper part is designed to ensure that the water storage tank opening is smaller than the tank body and is used for reducing water evaporation;
the upper box opening part is provided with a filter layer;
a water inlet is formed in the box body of the prefabricated water storage tank and close to the ascending direction, the water inlet is located in the range of the flow guide layer, and a filter screen is arranged at the water inlet and used for preventing soil in the ascending direction from entering the box body;
the prefabricated water storage tank body is provided with a water outlet close to the downhill direction, the water outlet is positioned in the vegetation planting layer soil body, and a filter screen is arranged at the water outlet and used for preventing soil in the downhill direction from entering the tank body;
arranging a moisture sensor on the vegetation planting layer, acquiring the water content of soil in real time through the moisture sensor, determining when vegetation irrigation is needed, and transmitting data information to a remote control end; meanwhile, an electronic control valve is arranged at the water outlet, and full-automatic irrigation of vegetation is realized through remote control;
the precast pile is positioned below the precast water storage tank, and the precast pile and the precast water storage tank are fixedly connected through welding or bolts;
waterproof geotechnological cloth is laid on the slope, and the water conservancy diversion layer is located waterproof geotechnological cloth top, and the vegetation is planted the layer and is laid in the water conservancy diversion layer top.
2. The fully automatic catchment irrigation slope protection device adapted to arid area of claim 1, wherein: the precast pile adopts steel pipe or precast concrete tubular pile.
3. The fully automatic catchment irrigation slope protection device adapted to arid area of claim 1, wherein: the water collecting irrigation device comprises a slope top water collecting irrigation device, a slope central water collecting irrigation device and a slope toe water collecting irrigation device.
4. The fully automatic catchment irrigation slope protection device adapted to arid area according to claim 3, wherein: and a water pump is arranged in a prefabricated water storage tank of the toe water-collecting irrigation device.
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| CN202020837546.3U CN212477906U (en) | 2020-05-19 | 2020-05-19 | Can be adapted to arid area's domatic protector of full-automatic catchmenting irrigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485599A (en) * | 2020-05-19 | 2020-08-04 | 沈阳建筑大学 | Full-automatic water-collecting irrigation slope surface protection device suitable for arid area and construction method |
| CN114916406A (en) * | 2022-06-02 | 2022-08-19 | 三峡大学 | Irrigation system for disturbed slope ecological restoration and application method thereof |
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2020
- 2020-05-19 CN CN202020837546.3U patent/CN212477906U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485599A (en) * | 2020-05-19 | 2020-08-04 | 沈阳建筑大学 | Full-automatic water-collecting irrigation slope surface protection device suitable for arid area and construction method |
| CN111485599B (en) * | 2020-05-19 | 2024-05-24 | 沈阳建筑大学 | Full-automatic water collecting irrigation slope protection device suitable for arid regions and construction method |
| CN114916406A (en) * | 2022-06-02 | 2022-08-19 | 三峡大学 | Irrigation system for disturbed slope ecological restoration and application method thereof |
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