A combined irrigation and water storage retaining wall for ecological restoration

Abstract

The present invention patent discloses a combined irrigation and water storage retaining wall for ecological restoration, specifically relating to the technical fields of ecological restoration, revegetation, geological environmental protection and restoration. A combined irrigation and water storage retaining wall for ecological restoration includes a water storage tank. Side walls that are connected to each other are provided around the top of the water storage tank. A communicating pipe is penetrated between two adjacent side walls. A baffle is covered on the top of each side wall. A slag retaining plate is rotatably connected to the baffle. Water filtering holes are provided on the slag retaining plate. A water discharge port located below the baffle is further provided on the water storage tank. A water inlet pipe is further provided in the upper middle part of the water storage tank. One end of the water inlet pipe is threadedly connected with a sealing cover. A main water pipe is provided on the lower side of the water storage tank. An electromagnetic valve is provided at one end of the main water pipe. Multiple drip water pipes are further provided on the main water pipe. The technical solution of the present invention solves the problems of vegetation irrigation in areas with insufficient precipitation and soil erosion in areas with sufficient precipitation, and can be used for ecological restoration, revegetation, geological environmental protection and restoration.

Description

Technical Field

[0001] The present invention relates to the technical fields of ecological restoration, revegetation, geological environmental protection and restoration, and particularly relates to a combined irrigation and water storage retaining wall for ecological restoration. Background Art

[0002] Technical measures for supplementing water required by crops. In order to ensure the normal growth of crops and obtain high and stable yields, it is necessary to supply sufficient water to crops. Under natural conditions, due to insufficient precipitation or uneven distribution, the water requirements of crops cannot be met. Therefore, irrigation must be carried out artificially to make up for the deficiency of natural rainfall. The irrigation principle is that the irrigation amount, irrigation frequency and time should be determined according to the water demand characteristics, growth stages, climate and soil conditions of medicinal plants, and irrigation should be carried out in a timely and appropriate manner and rationally. Its types mainly include irrigation before sowing, seedling-promoting irrigation, irrigation during the growth period and winter irrigation, etc. At the same time, in some areas with sufficient precipitation, due to soil erosion, vegetation cannot survive. Therefore, an ecological restoration device applicable to different regions is needed. Summary of the Invention

[0003] The present invention aims to provide a combined irrigation and water storage retaining wall for ecological restoration, which solves the problems of vegetation irrigation in areas with insufficient precipitation and soil erosion in areas with sufficient precipitation.

[0004] To achieve the above object, the technical solution of the present invention is as follows: A combined irrigation and water storage retaining wall for ecological restoration, including a plurality of water storage tanks arranged side by side. Around the top of each water storage tank, there are side walls with upper and lower openings. A communication pipe is penetrated between two adjacent side walls. A baffle is covered on the top of each side wall. A slag retaining plate is arranged directly above the baffle. A plurality of water filtering holes are opened at the same positions on the slag retaining plate and the baffle. A filtering membrane is arranged at each water filtering hole of the slag retaining plate. Each water storage tank is also provided with a water discharge port located below the baffle. In the upper middle part of the water storage tank, there is a "Y"-shaped water inlet pipe. One end of the water inlet pipe is communicated with a water source, and the other end of the water inlet pipe is threadedly connected with a sealing cover. A main water pipe is arranged on the lower side of the water storage tank. One end of the main water pipe is provided with an electromagnetic valve, and a plurality of drip irrigation pipes are also arranged on the main water pipe.

[0005] Further, a humidity sensor electrically connected to the electromagnetic valve is arranged on the drip irrigation pipe.

[0006] Through the above settings, the opening of the electromagnetic valve can be controlled according to the soil humidity of the environment, so as to achieve scientific and reasonable water application according to the water demand of the vegetation, improve the survival rate of the vegetation, save water resources, and is also conducive to the restoration of the ecological environment.

[0007] Furthermore, the upper surface of the water storage tank is inclined, the water discharge port is located on the right side of the water storage tank, a groove is provided at the water discharge port, the opening at the top of the water discharge port is located at the lowest point of the groove, a turbine connected inside the water storage tank is provided at the bottom opening of the water discharge port, a transmission shaft passing through the slag retaining plate is coaxially connected to the drive shaft in the turbine, a housing is wrapped around the transmission shaft and located above the slag retaining plate, a plurality of negative pressure blades are provided on the transmission shaft, the housing is fixedly connected to the baffle, an air inlet is opened at the top of the housing, and two corrugated pipes are connected between the bottom of the housing and the bottom of the slag retaining plate, and both of the two corrugated pipes are located on the right side of the housing.

[0008] Furthermore, a sliding groove is opened on the right side of the baffle, a slider in contact with the slag retaining plate is slidably connected in the sliding groove, and a first spring is connected between the slider and the sliding groove; a through hole communicating with the corrugated pipe is opened on the slag retaining plate, a sliding plate is slidably connected in the through hole, a second spring is connected between the sliding plate and the slag retaining plate, an air duct is communicated with the through hole, a plurality of air outlet ends are provided on the air duct, each air outlet end is respectively communicated in each corresponding water filtering hole, and a nozzle facing the filter membrane is communicated with each air outlet end.

[0009] Furthermore, an electromagnet embedded in the spring is further provided on the baffle, the slider is made of iron, and a pressure sensor electrically connected to the electromagnet is further provided in the slag retaining plate, and the pressure sensor is located on the movement track of the sliding plate.

[0010] Through the above settings, the operation of the turbine can be realized during the process of collecting precipitation, and the corrugated pipes can be inflated through the transmission shaft and the negative pressure blades. After the corrugated pipes are inflated, their lengths are extended, so that the slag retaining plate is lifted, which is convenient for concentrating the garbage or sundries on the slag retaining plate on one side by using precipitation in the subsequent process, and is also beneficial to the collection of precipitation on the slag retaining plate, improving the collection efficiency. At the same time, when the sliding plate abuts against the pressure sensor, the electromagnet can be started to attract the slider to reset, which is beneficial to maintaining the stability of this solution.

[0011] Compared with the prior art, the beneficial effects of this solution are as follows:

[0012] This solution uses multiple water storage tanks arranged side by side as a retaining wall structure for soil, so as to realize the restraint of soil movement, which is beneficial to preventing soil erosion. At the same time, the precipitation is simply filtered and collected by the water storage tank, which is beneficial to the rational utilization of precipitation. With the help of the water inlet pipe, it can be supplemented when the precipitation is insufficient, and at the same time, nutrient solution can be put in and water can be scientifically and reasonably applied according to the soil humidity, which is beneficial to the maintenance and growth of vegetation and also achieves the effect of saving water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the water storage tank in the present invention;

[0014] Figure 2 is Figure 1 A partial enlarged view at location A in

[0015] Figure 3 is Figure 1 A partial enlarged view at location B in

[0016] Figure 4 is a top view of a combined irrigation and water storage retaining wall for ecological restoration according to the present invention. Detailed implementation manners

[0017] The present invention will be further described in detail below through specific implementation manners:

[0018] Reference numerals in the accompanying drawings of the specification include: water storage tank 1, side wall 2, baffle 3, handle 4, slag retaining plate 5, water filtering holes 6, water discharge port 7, turbine 8, transmission shaft 9, housing 10, negative pressure blades 11, corrugated pipe 12, protective umbrella 13, slider 14, first spring 15, through hole 16, sliding plate 17, second spring 18, pressure sensor 19, air duct 20, water inlet pipe 21, sealing cover 22, solenoid valve 23, main water pipe 24, drip water pipe 25, humidity sensor 26.

[0019] Embodiment

[0020] As shown in the Figures 1 to 4 accompanying drawings: A combined irrigation and water storage retaining wall for ecological restoration includes a plurality of water storage tanks 1 arranged side by side. In this embodiment, five water storage tanks 1 are adopted. A maintenance opening is provided on the side wall 2 of each water storage tank 1. A maintenance door is hinged at the maintenance opening, and a rubber strip is pasted on the maintenance door. The rubber strip can be used to maintain the sealing performance of the water storage tank 1. A side wall 2 with upper and lower openings is integrally formed at the top of each water storage tank 1. A communicating pipe is penetrated between two adjacent side walls 2, and the communicating pipe is located at the bottom of the side wall 2. A "U"-shaped baffle 3 is covered on the top of each side wall 2. Handles 4 are welded at both ends of each baffle 3. The baffle 3 can be lifted by means of the handles 4, which is convenient for cleaning the slag retaining plate 5. A slag retaining plate 5 is hinged on the left side of the baffle 3. A plurality of water filtering holes 6 are arranged at equal intervals on the slag retaining plate 5. A filter membrane is arranged on each water filtering hole 6. The filter membrane can be used to prevent part of the impurities from being brought into the water storage tank 1 together when receiving precipitation in this solution, thereby causing blockage of the main water pipe 24 or deterioration of the precipitation in the water storage tank 1.

[0021] The upper surface of each water storage tank 1 is inclined, and a water discharge port 7 located below the baffle 3 is also opened on the right side of the top of the water storage tank 1. A groove is also provided at the water storage tank 1 at the top of the water discharge port 7, and the opening at the top of the water discharge port 7 is located at the lowest point of the groove, so as to facilitate the rapid collection of precipitation into the water discharge port 7. A turbine 8 bolted inside the water storage tank 1 is provided at the bottom opening of the water discharge port 7. A transmission shaft 9 passing through the slag retaining plate 5 is coaxially connected to the driving shaft in the turbine 8. A bearing is provided between the transmission shaft 9 and the housing 10. The housing 10 covering the transmission shaft 9 is located above the slag retaining plate 5. A support rod is connected between the housing 10 and the baffle 3. Four air inlets are circumferentially distributed at the top of the housing 10. Four negative pressure vanes 11 are circumferentially and equidistantly distributed on the transmission shaft 9 below the air inlets. Two corrugated pipes 12 are connected between the bottom of the housing 10 and the bottom of the slag retaining plate 5. Both corrugated pipes 12 are located on the right side of the housing 10. The lower end of each corrugated pipe 12 extends into the space between the slag retaining plate 5 and the baffle 3. A fixing column is also provided at the top of the housing 10, and a protective umbrella 13 is provided on the fixing column. The orthographic projection area of the protective umbrella 13 can completely cover the air inlets.

[0022] A chute is opened on the right side of the baffle 3, and an electromagnet embedded on the right side of the chute. A slider 14 in contact with the slag retaining plate 5 is slidably connected in the chute. The slider 14 is made of iron. A first spring 15 covering the electromagnet is connected between the slider 14 and the chute. A through hole 16 communicating with the corrugated pipe 12 is opened on the slag retaining plate 5. A slide plate 17 is slidably connected in the through hole 16. A second spring 18 is connected between the slide plate 17 and the slag retaining plate 5. A pressure sensor 19 electrically connected to the electromagnet is also covered in the second spring 18. The pressure sensor 19 is arranged inside the slag retaining plate 5 and is located on the movement track of the slide plate 17. An air duct 20 is communicated with the upper side of the through hole 16. A plurality of air outlet ends are provided on the air duct 20. Each air outlet end is respectively communicated with each corresponding water filtering hole 6, and a nozzle facing the filter membrane is communicated with each air outlet end.

[0023] A "Y"-shaped water inlet pipe 21 is also provided in the upper middle part of the water storage tank 1. One end of the water inlet pipe 21 is communicated with a water source. In this embodiment, the water source is the water in a reservoir or a pond, and is communicated with the water inlet pipe 21 through a water pump and a hose. The other end of the water inlet pipe 21 is threadedly connected with a sealing cap 22. A main water pipe 24 is provided on the lower side of the water storage tank 1. A solenoid valve 23 is provided at one end of the main water pipe 24. A plurality of drip pipes 25 are equidistantly communicated with the main water pipe 24. The drip pipes 25 located on the same straight line of adjacent two main water pipes 24 are communicated with each other. A humidity sensor 26 electrically connected to the solenoid valve 23 is installed on the drip pipe 25.

[0024] During operation, the water storage tank 1 of this solution is placed side by side at the outer edge of the slope. Thus, the water storage tanks 1 arranged in a row can serve as a retaining wall structure to restrain the soil mass of the slope, which is beneficial to preventing soil erosion caused by the inability of the soil mass to retain precipitation. During precipitation, rainwater falls on the slag retaining plate 5 and enters the water storage tank 1 through the water filtering holes 6, the filter membrane and the baffle plate 3. When the rainwater passes through the filter membrane, the impurities it carries can be retained on the filter membrane, avoiding the problems of reduced water output of the water storage tank 1 or blockage of the main water pipe 24 caused by the entry of impurities into the water storage tank 1, and enhancing the stability of this solution. At the same time, after the precipitation enters the top of the water storage tank 1 through the water discharge port 7, it will quickly gather along the upper surface of the water storage tank 1 to the groove and flow into the turbine 8. The precipitation drives the drive shaft of the turbine 8 to rotate. After the drive shaft rotates, it drives the transmission shaft 9 and the negative pressure blades 11 to rotate. With the help of the negative pressure blades 11, the two corrugated pipes 12 are inflated and expanded. At this time, the slider 14 jacks up the slide plate 17 to a certain height but does not locate in the air duct 20. The corrugated pipe 12 jacks up the right side of the slag retaining plate 5, making the slag retaining plate 5 in an inclined state, which is convenient for the precipitation on the slag retaining plate 5 to flow into the water discharge port 7 through the filter membrane. At the same time, it is also convenient to drive the garbage or sundries on the slag retaining plate 5 to the left side of the slag retaining plate 5 under the drive of the precipitation for centralized cleaning, and it will not block the water filtering holes 6.

[0025] After the slag retaining plate 5 rotates above the slider 14, the slider 14 partially slides out of the chute under the elastic force of the first spring 15 to support the slag retaining plate 5. At the same time, the corrugated pipe 12 reaches the maximum extension amount and cannot continue to extend upward. When the precipitation increases, the thrust of the wind generated by the negative pressure blades 11 on the slide plate 17 continues to increase. At this time, the slide plate 17 continues to move upward and squeezes the second spring 18. When the slide plate 17 is located in the air duct 20, the air in the corrugated pipe 12 can enter different nozzles along the air duct 20, so as to blow the filter membrane through the nozzles, and the sundries on the filter membrane can be blown out of the water filtering holes 6, which is beneficial to improving the flow efficiency of the precipitation. When the slide plate 17 squeezes the second spring 18 and abuts against the pressure sensor 19, the pressure sensor 19 is triggered to start the electromagnet, and the electromagnet attracts the slider 14 to reset, releasing the supporting effect of the slider 14 on the slag retaining plate 5. At this time, the slag retaining plate 5 will move downward under the action of gravity, thus blocking the outlet of the chute, and finally gradually squeezing the corrugated pipe 12 between the slag retaining plate 5 and the baffle plate 3 to reset under the gravity of the slag retaining plate 5.

[0026] After the precipitation is stored in the water storage tank 1, the nutrient solution can be configured according to the specific conditions of the vegetation in the placement area. The nutrient solution can be added to the water storage tank 1 by unscrewing the sealing cover 22. During the maintenance of the vegetation, the humidity sensor 26 can control the opening of the solenoid valve 23 according to the ambient humidity around the vegetation. After the solenoid valve 23 is opened, the nutrient solution can be accurately sent to the vegetation through the main water pipe 24 and the drip water pipe 25, thereby improving the survival rate of the vegetation. For places with insufficient precipitation, it can be supplemented through the water source connected to one end of the water inlet pipe 21, and all the water storage tanks 1 can be replenished with water by means of one water inlet pipe 21.

[0027] The above are only the embodiments of the present invention. Specific structures and / or common knowledge such as characteristics well known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.

Claims

1. A combined irrigation and water storage retaining wall for ecological restoration, characterized in that: It includes a plurality of water storage tanks arranged side by side. Around the top of each water storage tank, there are side walls with upper and lower openings. A communication pipe is penetrated between two adjacent side walls. A baffle is covered on the top of each side wall. A slag blocking plate is arranged directly above the baffle. A plurality of water filtering holes are opened at the same positions on the slag blocking plate and the baffle. A filtering membrane is arranged at each water filtering hole of the slag blocking plate. Each water storage tank is also provided with a water discharge port located below the baffle. In the upper middle part of the water storage tank, there is a "Y"-shaped water inlet pipe. One end of the water inlet pipe is communicated with a water source, and the other end of the water inlet pipe is threadedly connected with a sealing cover. A main water pipe is arranged on the lower side of the water storage tank. One end of the main water pipe is provided with an electromagnetic valve, and a plurality of drip pipes are also arranged on the main water pipe; A humidity sensor electrically connected to the electromagnetic valve is arranged on the drip pipe; The upper surface of the water storage tank is inclined. The water discharge port is located on the right side of the water storage tank. A groove is arranged at the water discharge port. The opening at the top of the water discharge port is located at the lowest point of the groove. A turbine connected inside the water storage tank is arranged at the bottom opening of the water discharge port. A transmission shaft passing through the slag blocking plate is coaxially connected to the driving shaft of the turbine. A housing located above the slag blocking plate is covered on the transmission shaft. A plurality of negative pressure blades are arranged on the transmission shaft. The housing is fixedly connected to the baffle. An air inlet is opened at the top of the housing. Two corrugated pipes are connected between the bottom of the housing and the bottom of the slag blocking plate. Both of the two corrugated pipes are located on the right side of the housing; A chute is opened on the right side of the baffle. A slider abutted against the slag blocking plate is slidably connected in the chute. A first spring is connected between the slider and the chute. A through hole communicated with the corrugated pipe is opened on the slag blocking plate. A slide plate is slidably connected in the through hole. A second spring is connected between the slide plate and the slag blocking plate. An air duct is communicated with the through hole. A plurality of air outlet ends are arranged on the air duct. Each air outlet end is respectively communicated in each corresponding water filtering hole. A nozzle facing the filtering membrane is communicated with each air outlet end.

2. The combined irrigation and water storage retaining wall for ecological restoration according to claim 1, characterized in that: An electromagnet embedded in the spring is also arranged on the baffle. The slider is made of iron. A pressure sensor electrically connected to the electromagnet is also arranged in the slag blocking plate. The pressure sensor is located on the movement track of the slide plate.

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