Lake near natural ecological embankment

Abstract

The present invention discloses a lake near-natural ecological embankment, comprising: a planting bin, the planting bin having a first opening, the first opening being arranged on the slope of the embankment; a water collection bin, arranged in the soil of the embankment and located below the planting bin; a water absorption strip, one end of which is located in the soil and the other end is located in the water collection bin; a rainwater well, arranged in the soil of the embankment, the rainwater well having a second opening, the second opening being arranged on the surface of the embankment, a water delivery pipeline being arranged between the bottom of the rainwater well and the water collection bin; a water supply pipeline, one end of which is arranged in the water of the lake and the other end is communicated with the water collection bin; and a switch assembly being arranged on the water supply pipeline. The present invention can automatically supply water to green plants, reduce the workload of the staff, reduce the possibility of green plants withering due to lack of water, and improve the survival rate and life span of green plants.

Description

Technical Field

[0001] The invention relates to the technical field of lake management, and in particular to a near-natural ecological embankment of a lake. Background Art

[0002] In recent years, in order to achieve green mountains and clear waters, various cities have stepped up the management of lakes, among which ecological embankments are one of the common means of lake management. Ecological embankments refer to digging pits on the embankments of the original lakes and refilling them with soil that can be used for plant growth, and then planting green plants on the soil to achieve the construction of a green ecological system.

[0003] Most of the existing ecological embankments are not equipped with automatic water supply systems. Workers are required to use pumps to draw water from the lake for irrigation from time to time, which makes maintenance difficult. In addition, if the water supply is not timely, the green plants may dry up and die. Summary of the invention

[0004] The purpose of the present invention is to provide a lake near-natural ecological embankment, which can automatically supply water to green plants, reduce the workload of staff, reduce the possibility of green plants withering due to lack of water, and improve the survival rate and life span of green plants.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A lake near natural ecological bank, including:

[0007] A planting bin is provided in the soil of the embankment, the planting bin has a first opening, the first opening is provided on the slope of the embankment, the planting bin is provided with soil, and green plants are planted on the soil;

[0008] A water collection bin is provided in the soil of the embankment and below the planting bin;

[0009] A water absorbing strip, one end of which is located in the soil, and the other end of which is located in the water collecting bin;

[0010] A rainwater well is arranged in the soil of the embankment, the rainwater well has a second opening, the second opening is arranged on the surface of the embankment, and a water delivery pipeline is arranged between the bottom of the rainwater well and the water collection bin;

[0011] A water supply pipeline, one end of which is arranged in the water body of the lake, and the other end of which is communicated with the water collection tank;

[0012] The switch component is arranged on the water supply pipe. When the amount of water in the water collecting tank is less than or equal to a preset value, the switch component opens the water supply pipe to allow water in the lake to flow into the water collecting tank through the water supply pipe; when the amount of water in the water collecting tank is greater than the preset value, the switch component closes the water supply pipe.

[0013] Preferably, the switch assembly comprises:

[0014] A cylinder sleeve, wherein the cylinder sleeve passes through the water supply pipeline, and an inner cavity of the cylinder sleeve communicates with an inner cavity of the water supply pipeline;

[0015] A switch plug is slidably moved in the cylinder sleeve, and a water hole is opened on the side wall portion of the top;

[0016] A downward pressing elastic member is arranged in the cylinder sleeve and on the top of the switch plug;

[0017] An isolation cylinder is arranged in the water collecting bin, and the bottom of the isolation cylinder is fixed to the bottom wall of the water collecting bin, and a balancing port is arranged on the side wall of the isolation cylinder;

[0018] A pressure cylinder is arranged outside the water collection chamber and connected to the bottom wall of the water collection chamber. A communicating hole is arranged on the bottom wall of the water collection chamber between the isolation cylinder and the pressure cylinder. The isolation cylinder and the pressure cylinder are connected through the communicating hole. The inner cavity of the isolation cylinder, the communicating hole and the inner cavity of the pressure cylinder form a pressure chamber.

[0019] A gravity sensing block slides in the pressure chamber;

[0020] A pressure pipe, one end of which is connected to the bottom of the pressure cylinder, and the other end of which is connected to the bottom of the cylinder sleeve.

[0021] Preferably, a positive conductive column and a negative conductive column are provided at the end of the pressure cylinder near the water collecting bin, and the positive conductive column and the negative conductive column are distributed along the radial direction of the pressure cylinder. A conductive member is provided on the side wall of the gravity sensing block, and the conductive member is arranged near the bottom of the gravity sensing block. An alarm light is provided on the embankment, and the positive conductive column is connected to the power supply through a wire, the negative conductive column is connected to the alarm light through a wire, and the alarm light is connected to the power supply through a wire. When the gravity sensing block rises to the point where the conductive member contacts the positive conductive column and the negative conductive column, the alarm light flashes.

[0022] Preferably, the conductive part includes a first conductive rod and a second conductive rod, a mounting hole is provided on the side wall of the gravity sensing block, the first conductive rod and the second conductive rod are arranged in the mounting hole, a connecting wire is connected between the first conductive rod and the second conductive rod, and a ejecting elastic part is provided between the first conductive rod and the second conductive rod.

[0023] Preferably, the top of the cylinder sleeve passes through the slope of the embankment, the top of the cylinder sleeve is internally threadedly connected with a clamping plug, and the downward-pressing elastic member is located between the clamping plug and the switch plug.

[0024] Preferably, the switch plug comprises a plug body and a plug rod, the outer side wall of the plug body is attached to the inner side wall of the cylinder sleeve, and the outer side wall of the plug rod is attached to the inner side wall of the pressure tube.

[0025] Preferably, a filter cover is provided at one end of the water supply pipeline located in the water body of the lake.

[0026] Preferably, a filter assembly is provided in the rainwater well, and the filter assembly includes a hanging basket, a first filter layer, and a second filter layer. The hanging basket is arranged in the rainwater well, and the first filter layer and the second filter layer are arranged in the hanging basket from top to bottom in sequence. The filtering accuracy of the first filter layer is less than the filtering accuracy of the second filter layer.

[0027] Preferably, a guide pipe is provided between the planting bin and the water collecting bin, and the water absorption strip passes through the guide pipe.

[0028] Preferably, a plurality of tension rods are fixedly connected to the bottom wall of the water collection bin, and the bottom ends of the tension rods have enlarged heads.

[0029] Compared with the prior art, the above technical solution has the following beneficial technical effects:

[0030] 1. The water collection bin is used to store water, and the water absorption strip has the function of drawing water. The water in the water collection bin can gradually and slowly enter the planting bin through the water absorption strip to moisten the soil, thereby achieving the effect of automatically supplying water to the green plants, reducing the workload of the staff, providing a comfortable soil environment for the growth of green plants, reducing the possibility of green plants withering due to lack of water, and improving the survival rate and lifespan of green plants.

[0031] 2. As the amount of water in the water collection bin decreases, the amount of water in the isolation cylinder gradually decreases. When the pressure exerted on the pressure medium by the sum of the water in the isolation cylinder and the gravity of the gravity sensing block is less than the pressure exerted on the pressure medium by the sum of the elastic force of the downward-pressing elastic member and the gravity of the switch plug, the gravity sensing block moves upward under the pressure of the pressure medium, while the switch plug moves downward. When the water holes on the switch plug enter the water supply pipeline, the water supply pipeline is opened, and the water in the lake enters the water collection bin through the water supply pipeline. As the amount of water in the water collection bin increases, the amount of water in the isolation cylinder gradually increases. When the pressure exerted on the pressure medium by the sum of the water in the isolation cylinder and the gravity of the gravity sensing block is greater than the pressure exerted on the pressure medium by the sum of the elastic force of the downward-pressing elastic member and the gravity of the switch plug, the gravity sensing block moves downward under the action of gravity, while the switch plug moves upward. When all the water holes on the switch plug enter the upper cylinder body, the water supply pipeline is closed. Through the cooperation of the switch plug, the downward pressure elastic part and the gravity sensing block, intelligent water replenishment of the water collecting bin is realized, so that there is always water in the water collecting bin for the water absorption strip to absorb, thereby ensuring the moisture of the soil in the planting bin.

[0032] 3. During the upward movement of the gravity sensing block, when the water supply pipe is blocked, even if the water hole is connected to the water supply pipe, the water in the lake will not enter the water collection tank. Therefore, the gravity sensing block will continue to move upward. When the downward elastic member is extended to the longest state, the conductive member is located between the positive conductive column and the negative conductive column. The conductive member contacts between the positive conductive column and the negative conductive column to conduct the circuit between the power supply and the alarm light. After the circuit is conducted, the alarm light flashes. Based on the flashing, the staff can conclude that the water supply pipe is blocked and can subsequently dredge the water supply pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without paying any creative work.

[0034] Figure 1 It is a schematic diagram showing the lake's near-natural ecological embankment.

[0035] Figure 2 It is a manifestation Figure 1 Enlarged view of part A in the middle.

[0036] Figure 3 It is a manifestation Figure 1 Enlarged view of part B in the middle.

[0037] Figure 4 It is a schematic diagram showing the structure of the switch plug.

[0038] Figure 5 It is a schematic diagram showing the structure of the isolation cylinder.

[0039] Explanation of the reference numerals: 1. Planting bin; 101. First opening; 2. Water collection bin; 201. Tension rod; 2011. Enlarged head; 3. Water absorption strip; 301. Guide pipe; 4. Rainwater well; 401. Second opening; 402. Water delivery pipeline; 403. Support ring; 404. Cover plate; 5. Water supply pipeline; 601. Cylinder sleeve; 6011. Upper cylinder body; 6012. Lower cylinder body; 602. Switch plug; 6021. Water hole; 6022. Plug body; 6023. Plug rod; 603. Downward pressure elastic member; 604. Gravity sensor block; 6041. Installation hole; 605, isolation cylinder; 6051, balance port; 606, pressure cylinder; 607, pressure pipe; 608, clamping plug; 609, sealing member; 610, pressure medium; 7, embankment; 701, placement space; 801, hanging basket; 8011, accommodating portion; 8012, bearing portion; 802, first filter layer; 803, second filter layer; 901, positive conductive column; 902, negative conductive column; 9031, first conductive rod; 9032, second conductive rod; 9033, connecting wire; 9034, ejecting elastic member; 904, alarm light. DETAILED DESCRIPTION

[0040] The invention discloses a lake near-natural ecological bank, which can automatically supply water to green plants, reduces the workload of staff, provides a comfortable soil environment for the growth of green plants, reduces the possibility of green plants withering due to lack of water, and improves the survival rate and life span of green plants.

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 5 The lake near natural ecological bank of the present invention includes a planting bin 1, a water collection bin 2, a water absorption strip 3, a rainwater well 4, a water supply pipeline 5, and a switch component.

[0043] See also Figure 1In this embodiment, a placement space 701 is dug in the soil of the embankment 7, and the planting bin 1 is located in the placement space 701. The planting bin 1 has a first opening 101, and the inclination of the plane where the first opening 101 is located is consistent with the slope of the slope of the embankment 7. The first opening 101 is arranged on the slope of the embankment 7. Specifically, the plane where the first opening 101 is located is coplanar with the slope of the embankment 7. The planting bin 1 is filled with soil, and green plants (not shown in the figure) are planted on the soil. Green plants can purify the air and have a green ecological effect.

[0044] See also Figure 1 In this embodiment, the water collection bin 2 is buried in the soil of the embankment 7 and is located below the planting bin 1. In other embodiments, a plurality of tension rods 201 are fixedly connected to the bottom wall of the water collection bin 2, and the bottom end of the tension rod 201 has an enlarged head 2011, wherein the enlarged head 2011 refers to a spherical structure with a maximum outer diameter greater than the outer diameter of the tension rod 201. When the water collection bin 2 is buried in the soil of the embankment 7, the enlarged head 2011 has a tensile effect, thereby improving the stability of the water collection bin 2 in the soil of the embankment 7.

[0045] See also Figure 1 In this embodiment, the water absorbing strip 3 is a cotton strip, and the water absorbing strip 3 is arranged between the water collecting bin 2 and the planting bin 1. Specifically, a plurality of first through holes for the water absorbing strip 3 to pass through are arranged on the upper surface of the water collecting bin 2, and a plurality of second through holes for the water absorbing strip 3 to pass through are arranged on the lower surface of the planting bin 1, and the first through holes and the second through holes correspond to each other one by one. One end of the water absorbing strip 3 is located in the soil of the planting bin 1, and the other end is located in the water collecting bin 2.

[0046] The water collecting bin 2 is used to store water, and the water absorption strip 3 has the function of drawing water. The water in the water collecting bin 2 can gradually and slowly enter the planting bin 1 through the water absorption strip 3 to moisten the soil, thereby achieving the effect of automatically supplying water to the green plants, reducing the workload of the staff, providing a comfortable soil environment for the growth of green plants, reducing the possibility of green plants withering due to lack of water, and improving the survival rate and lifespan of green plants.

[0047] See also Figure 1 and Figure 2 In other embodiments, a guide pipe 301 is provided between the lower surface of the planting bin 1 and the upper surface of the water collection bin 2, one end of the guide pipe 301 is fixedly connected to the lower surface of the planting bin 1, and the other end is fixedly connected to the lower surface of the water collection bin 2, and one end of the guide pipe 301 is communicated with the first through hole, and the other end is communicated with the second through hole, and the water absorption bar 3 passes through the guide pipe 301. The guide pipe 301 has an isolation function, which can isolate the water absorption bar 3 from the land of the embankment 7, and prevent the water on the water absorption bar 3 from being absorbed by the land of the embankment 7, thereby ensuring the amount of water introduced from the water collection bin 2 into the planting bin 1 by the water absorption bar 3.

[0048] See also Figure 1 In this embodiment, the rainwater well 4 is arranged in the soil of the embankment 7, and the rainwater well 4 has a second opening 401, and the second opening 401 is arranged on the surface of the embankment 7. A water delivery pipe 402 is arranged between the bottom of the rainwater well 4 and the water collection bin 2, and one end of the water delivery pipe 402 is connected to the bottom of the rainwater well 4, and the other end is connected to the upper surface of the water collection bin 2.

[0049] See also Figure 1 A filtering assembly is provided in the rainwater well 4, and the filtering assembly includes a hanging basket 801, a first filtering layer 802, and a second filtering layer 803.

[0050] See also Figure 1 The hanging basket 801 includes a receiving portion 8011 and a bearing portion 8012. The receiving portion 8011 is a cylindrical structure with an open top, and a plurality of holes for water flow are respectively provided on the cylinder wall and the cylinder bottom of the receiving portion 8011. The bearing portion 8012 is an annular structure, and the bearing portion 8012 is fixedly connected to the top of the receiving portion 8011, and the inner side wall of the bearing portion 8012 is fixedly connected to the outer side wall of the receiving portion 8011.

[0051] See also Figure 1 A supporting ring 403 is fixedly connected to the inner wall of the rainwater well 4 near the wellhead, and the inner diameter of the supporting ring 403 is larger than the outer diameter of the receiving portion 8011, and the outer diameter of the bearing portion 8012 is equal to the outer diameter of the supporting ring 403. During installation, the receiving portion 8011 passes through the supporting ring 403, and the bearing portion 8012 overlaps the supporting ring 403, so that the hanging basket 801 is installed in the rainwater well 4.

[0052] See also Figure 1 A cover plate 404 is also provided at the wellhead of the rainwater well 4. The cover plate 404 is overlapped on the bearing part 8012, and a plurality of through holes are provided on the cover plate 404. The first filter layer 802 and the second filter layer 803 are sequentially arranged in the receiving part 8011 of the hanging basket 801 from top to bottom. The filtering accuracy of the first filter layer 802 is less than the filtering accuracy of the second filter layer 803. Specifically, the first filter layer 802 is gravel, and the second filter layer 803 is multiple layers of overlapping filter cloth.

[0053] When it rains, part of the rainwater will enter the rainwater well 4. After being filtered by the first filter layer 802 and the second filter layer 803, the rainwater is transported through the water pipe 402 and enters the water collection bin 2, thereby collecting and reusing the rainwater. The collected rainwater is used for absorption by the absorbent strips 3 to moisten the soil in the planting bin 1, thereby further improving the green ecological effect.

[0054] See also Figure 1 and Figure 2In this embodiment, the water supply pipe 5 is arranged horizontally, one end of the water supply pipe 5 is arranged in the water body of the lake, and the other end of the water supply pipe 5 passes through the side wall of the water receiving bin 2 and communicates with the inner cavity of the water receiving bin 2. Specifically, the water supply pipe 5 is arranged close to the top wall of the water receiving bin 2.

[0055] See also Figure 1 and Figure 2 In this embodiment, the switch assembly is arranged on the water supply pipe 5. When the amount of water in the water receiving tank 2 is less than or equal to a preset value, the switch assembly opens the water supply pipe 5 to allow the water in the lake to flow into the water receiving tank 2 through the water supply pipe 5; when the amount of water in the water receiving tank 2 is greater than the preset value, the switch assembly closes the water supply pipe 5. In other embodiments, a filter cover is arranged at one end of the water supply pipe 5 located in the water body of the lake. The filter cover has a filtering effect, which can reduce the possibility of impurities entering the water supply pipe 5 and the water receiving tank 2, thereby reducing the possibility of blockage.

[0056] The above-mentioned preset value refers to the preset value of the water volume in the water collection bin 2. The staff can set the corresponding preset value according to actual needs, which will not be elaborated here.

[0057] See also Figure 1 and Figure 2 The switch assembly includes a cylinder sleeve 601, a switch plug 602, a downward pressure elastic member 603, a gravity sensing block 604, an isolation cylinder 605, a pressure cylinder 606, and a pressure tube 607.

[0058] See also Figure 1 and Figure 2 In this embodiment, the cylinder sleeve 601 passes through the water supply pipe 5, and the inner cavity of the cylinder sleeve 601 is communicated with the inner cavity of the water supply pipe 5. Specifically, the cylinder sleeve 601 includes an upper cylinder body 6011 and a lower cylinder body 6012, and both the upper cylinder body 6011 and the lower cylinder body 6012 are cylindrical structures. An upper through hole is provided on the upper side of the water supply pipe 5, and the inner diameter of the upper through hole is equal to the inner diameter of the upper cylinder body 6011. The upper cylinder body 6011 is fixedly connected to the upper side of the water supply pipe 5, and the upper cylinder body 6011 is coaxially arranged with the upper through hole; a lower through hole is provided on the lower side of the water supply pipe 5, and the inner diameter of the lower through hole is equal to the inner diameter of the lower cylinder body 6012. The lower cylinder body 6012 is fixedly connected to the lower side of the water supply pipe 5, and the lower cylinder body 6012 is coaxially arranged with the lower through hole.

[0059] See also Figure 1 , Figure 2 and Figure 4 The switch plug 602 is a cylindrical structure. The switch plug 602 slides in the cylinder sleeve 601. The side wall of the switch plug 602 near the top is provided with a water hole 6021. There are multiple water holes 6021. The number of water holes 6021 is determined according to actual needs and is not limited here.

[0060] See also Figure 1and Figure 2 , the downward pressing elastic member 603 is a compression spring, which is arranged in the cylinder sleeve 601 and at the top of the switch plug 602. The top of the cylinder sleeve 601 passes through the slope of the embankment 7, and the top of the cylinder sleeve 601 is connected with a clamping plug 608 through the internal thread. Specifically, the upper cylinder body 6011 is a cylindrical structure with openings at both ends, and the end of the upper cylinder body 6011 away from the water supply pipe 5 passes through the slope of the embankment 7. Part of the inner wall of the upper cylinder body 6011 has an internal thread, and the outer wall of the clamping plug 608 has an external thread. The clamping plug 608 is connected to the upper cylinder body 6011 through the matching threads of the internal thread and the external thread. The downward pressing elastic member 603 is located between the clamping plug 608 and the switch plug 602. The clamping plug 608 can adjust the accommodating space of the downward pressing elastic member 603, thereby realizing the adjustment of the elastic force of the downward pressing elastic member 603.

[0061] See also Figure 1 and Figure 2 In other embodiments, a seal 609 is provided in one end of the upper cylinder 6011 away from the water supply pipe 5. The seal 609 is made of rubber. The seal 609 has a sealing effect, which reduces the possibility of water infiltrating into the upper cylinder 6011, thereby protecting the downward-pressing elastic member 603 and improving the service life of the downward-pressing elastic member 603. In addition, the setting of the upper cylinder 6011 passing through the slope of the bank 7 is also convenient for the staff to carry out maintenance.

[0062] See also Figure 1 , Figure 3 and Figure 5 In this embodiment, the isolation cylinder 605 is arranged in the water receiving bin 2, and the bottom of the isolation cylinder 605 is fixed to the bottom wall of the water receiving bin 2, the top of the isolation cylinder 605 is fixed to the top wall of the water receiving bin 2, and a balance port 6051 is arranged on the side wall of the isolation cylinder 605. The balance port 6051 is communicated with the inner cavity of the isolation cylinder 605 in the radial direction of the isolation cylinder 605, and penetrates the isolation cylinder 605 in the axial direction of the isolation cylinder 605. The balance port 6051 can make the liquid level in the isolation cylinder 605 consistent with the liquid level in the water receiving bin 2. The pressure cylinder 606 is arranged outside the water receiving bin 2 and is fixedly connected to the bottom wall of the water receiving bin 2. The bottom wall portion of the water receiving bin 2 between the isolation cylinder 605 and the pressure cylinder 606 is provided with a connecting hole, and the isolation cylinder 605 and the pressure cylinder 606 are connected through the connecting hole.

[0063] See also Figure 1 , Figure 3 and Figure 5 The end of the pressure cylinder 606 away from the water collection chamber 2 is closed, and the inner cavity of the isolation cylinder 605, the connecting hole and the inner cavity of the pressure cylinder 606 form a pressure cavity, and the gravity sensing block 604 slides in the pressure cavity. One end of the pressure tube 607 is connected to the bottom of the pressure cylinder 606, and the other end of the pressure tube 607 is connected to the bottom of the lower cylinder body 6012.

[0064] In other embodiments, the switch plug 602 includes a plug body 6022 and a plug rod 6023, the outer wall of the plug body 6022 is attached to the inner wall of the cylinder sleeve 601, and the outer wall of the plug rod 6023 is attached to the inner wall of the pressure tube 607. The water hole 6021 is provided on the plug body 6022. When the switch assembly opens the water supply pipeline 5, the water hole 6021 on the switch plug 602 is located in the water supply pipeline 5; when the switch assembly closes the water supply pipeline 5, the water hole 6021 on the switch plug 602 is located in the upper cylinder body 6011. By switching the position of the plug body 6022, the water supply pipeline 5 is opened or closed.

[0065] In this embodiment, the pressure tube 607 and the pressure chamber are filled with a pressure medium 610 , which may be oil or water. Specifically, the pressure medium 610 is between the gravity sensing block 604 and the plug rod 6023 .

[0066] As the amount of water in the water collecting tank 2 continues to decrease, the amount of water in the isolation cylinder 605 gradually decreases. When the pressure exerted on the pressure medium 610 by the sum of the amount of water in the isolation cylinder 605 and the gravity of the gravity sensing block 604 is less than the pressure exerted on the pressure medium 610 by the sum of the elastic force of the downward-pressing elastic member 603 and the gravity of the switch plug 602, the gravity sensing block 604 moves upward under the pressure of the pressure medium 610, while the switch plug 602 moves downward. When the water hole 6021 on the switch plug 602 enters the water supply pipe 5, the water supply pipe 5 is opened, and the water in the lake flows into the water collecting tank 2 through the water supply pipe 5.

[0067] As the amount of water in the water collecting bin 2 continues to increase, the amount of water in the isolation cylinder 605 gradually increases. When the pressure exerted on the pressure medium 610 by the sum of the amount of water in the isolation cylinder 605 and the gravity of the gravity sensing block 604 is greater than the pressure exerted on the pressure medium 610 by the sum of the elastic force of the downward-pressing elastic member 603 and the gravity of the switch plug 602, the gravity sensing block 604 moves downward under the action of gravity, while the switch plug 602 moves upward. When all the water holes 6021 on the switch plug 602 enter the upper cylinder body 6011, the water supply pipe 5 is closed.

[0068] Through the cooperation of the switch plug 602, the downward-pressing elastic member 603, and the gravity sensing block 604, intelligent water replenishment of the water collecting bin 2 is achieved, so that there is always water in the water collecting bin 2 for the water absorbing strip 3 to absorb, thereby ensuring the moisture of the soil in the planting bin 1.

[0069] See also Figure 1 and Figure 3In the present embodiment, a positive conductive column 901 and a negative conductive column 902 are provided at the end of the pressure cylinder 606 close to the water collecting bin 2. The positive conductive column 901 and the negative conductive column 902 are distributed along the radial direction of the pressure cylinder 606. The positive conductive column 901 and the negative conductive column 902 are respectively connected to the inner cavity of the pressure cylinder 606. The end surfaces of the positive conductive column 901 and the negative conductive column 902 facing the inner cavity of the pressure cylinder 606 are flush with the inner wall of the pressure cylinder 606. A conductive member is provided on the side wall of the gravity sensing block 604, and the conductive member is arranged close to the bottom of the gravity sensing block 604. An alarm light 904 is provided on the embankment 7. The positive conductive column 901 is connected to the power supply through a wire, the negative conductive column 902 is connected to the alarm light 904 through a wire, and the alarm light 904 is connected to the power supply through a wire. When the gravity sensing block 604 rises to the point where the conductive member contacts between the positive conductive column 901 and the negative conductive column 902, the alarm light 904 flashes.

[0070] It should be noted that the above power source can be a combination of one or more of the following: rechargeable batteries, wind power generation equipment, photovoltaic power generation equipment, etc. Since these power source technologies are very mature in the prior art, they will not be described in detail here.

[0071] During the upward movement of the gravity sensing block 604, when the water supply pipe 5 is blocked, even if the water hole 6021 is connected to the water supply pipe 5, the water in the lake will not enter the water collecting tank 2. Therefore, the gravity sensing block 604 will continue to move upward. When the downward elastic member 603 is stretched to the longest state, the conductive member is located between the positive conductive column 901 and the negative conductive column 902. The conductive member contacts between the positive conductive column 901 and the negative conductive column 902 to conduct the circuit between the power supply and the alarm light 904. After the circuit is conducted, the alarm light 904 flashes. Based on the flashing, the staff can determine that the water supply pipe 5 is blocked and can subsequently dredge the water supply pipe 5.

[0072] See also Figure 1 and Figure 3In other embodiments, the conductive member includes a first conductive rod 9031 and a second conductive rod 9032. A mounting hole 6041 is provided on the side wall of the gravity sensing block 604. The first conductive rod 9031 and the second conductive rod 9032 are slidably disposed in the mounting hole 6041. A connecting wire 9033 is connected between the first conductive rod 9031 and the second conductive rod 9032. An ejection elastic member 9034 is provided between the first conductive rod 9031 and the second conductive rod 9032. The ejection elastic member 9034 is sleeved outside the connecting wire 9033. The ejection elastic member 9034 is a compression spring. The ejection elastic member 9034 enables the first conductive rod 9031 and the second conductive rod 9032 to always have a tendency to move outward, so that when the conductive member is exactly located between the positive conductive column 901 and the negative conductive column 902, the first conductive rod 9031 and the second conductive rod 9032 can stably contact the positive conductive column 901 and the negative conductive column 902.

[0073] The working principle of the lake near-natural ecological embankment of the present invention is as follows: the water collecting bin 2 is used to store water, and the water absorption strip 3 has the function of diverting water. The water in the water collecting bin 2 can gradually and slowly enter the planting bin 1 through the water absorption strip 3 to moisten the soil, thereby providing a comfortable soil environment for the growth of green plants.

[0074] The sources of water in the water storage tank 2 are mainly the following two places:

[0075] 1. From the rainwater well 4. When it rains, part of the rainwater will enter the rainwater well 4, and after being filtered by the first filter layer 802 and the second filter layer 803, the rainwater is transported through the water delivery pipe 402 and enters the water collection tank 2.

[0076] 2. From the lake. As the amount of water in the water collection tank 2 decreases, the amount of water in the isolation tube 605 decreases gradually. When the pressure exerted on the pressure medium 610 by the sum of the amount of water in the isolation tube 605 and the gravity of the gravity sensing block 604 is less than the pressure exerted on the pressure medium 610 by the sum of the elastic force of the downward-pressing elastic member 603 and the gravity of the switch plug 602, the gravity sensing block 604 moves upward under the pressure of the pressure medium 610, while the switch plug 602 moves downward. When the water hole 6021 on the switch plug 602 enters the water supply pipe 5, the water supply pipe 5 is opened, and the water flow in the lake enters the water collection tank 2 through the water supply pipe 5. As the amount of water in the water collecting bin 2 continues to increase, the amount of water in the isolation cylinder 605 gradually increases. When the pressure exerted on the pressure medium 610 by the sum of the amount of water in the isolation cylinder 605 and the gravity of the gravity sensing block 604 is greater than the pressure exerted on the pressure medium 610 by the sum of the elastic force of the downward-pressing elastic member 603 and the gravity of the switch plug 602, the gravity sensing block 604 moves downward under the action of gravity, while the switch plug 602 moves upward. When all the water holes 6021 on the switch plug 602 enter the upper cylinder body 6011, the water supply pipe 5 is closed.

[0077] Through the cooperation of the switch plug 602, the downward-pressing elastic member 603, and the gravity sensing block 604, intelligent water replenishment of the water collecting bin 2 is achieved, so that there is always water in the water collecting bin 2 for the water absorbing strip 3 to absorb, thereby ensuring the moisture of the soil in the planting bin 1.

[0078] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the method disclosed in the embodiment, since it corresponds to the device disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the device part description.

[0079] The above is a detailed introduction to a lake near-natural ecological embankment provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A lake near-natural ecological embankment, characterized in that: include: A planting bin (1) is arranged in the soil of a bank (7), the planting bin (1) having a first opening (101), the first opening (101) being arranged on the slope of the bank (7), the planting bin (1) having soil, and green plants planted on the soil; A water collection bin (2) is arranged in the soil of the embankment (7) and is located below the planting bin (1); A water absorbing strip (3), one end of the water absorbing strip (3) is located in the soil, and the other end of the water absorbing strip (3) is located in the water collecting bin (2); A rainwater well (4) is arranged in the soil of the embankment (7), the rainwater well (4) has a second opening (401), the second opening (401) is arranged on the surface of the embankment (7), and a water delivery pipeline (402) is arranged between the bottom of the rainwater well (4) and the water collection chamber (2); A water supply pipeline (5), one end of which is arranged in the water body of the lake, and the other end of which is communicated with the water collection tank (2); A switch component is arranged on the water supply pipe (5); when the amount of water in the water collection chamber (2) is less than or equal to a preset value, the switch component opens the water supply pipe (5) to allow water in the lake to flow into the water collection chamber (2) through the water supply pipe (5); when the amount of water in the water collection chamber (2) is greater than the preset value, the switch component closes the water supply pipe (5); The switch assembly comprises: A cylinder sleeve (601), wherein the cylinder sleeve (601) passes through the water supply pipe (5), and the inner cavity of the cylinder sleeve (601) is in communication with the inner cavity of the water supply pipe (5); A switch plug (602) is slidably mounted in the cylinder sleeve (601), and a water hole (6021) is formed on the top side wall portion; A downward pressing elastic member (603) is arranged in the cylinder sleeve (601) and on the top of the switch plug (602); An isolation cylinder (605) is arranged in the water collecting chamber (2), and the bottom of the isolation cylinder (605) is fixed to the bottom wall of the water collecting chamber (2). A balancing port (6051) is arranged on the side wall of the isolation cylinder (605). The balancing port (6051) is communicated with the inner cavity of the isolation cylinder (605) in the radial direction of the isolation cylinder (605) and penetrates the isolation cylinder (605) in the axial direction of the isolation cylinder (605). The balancing port (6051) can make the liquid level in the isolation cylinder (605) consistent with the liquid level in the water collecting chamber (2); The pressure cylinder (606) is arranged outside the water collecting chamber (2) and connected to the bottom wall of the water collecting chamber (2). A communicating hole is arranged on the bottom wall of the water collecting chamber (2) between the isolation cylinder (605) and the pressure cylinder (606). The isolation cylinder (605) and the pressure cylinder (606) are connected through the communicating hole. The inner cavity of the isolation cylinder (605), the communicating hole and the inner cavity of the pressure cylinder (606) form a pressure chamber. A gravity sensing block (604) slides in the pressure chamber; A pressure pipe (607), one end of which is connected to the bottom of the pressure cylinder (606), and the other end of which is connected to the bottom of the cylinder sleeve (601); The top of the cylinder sleeve (601) passes through the slope of the bank (7), the top of the cylinder sleeve (601) is internally threadedly connected with a clamping plug (608), and the downward-pressing elastic member (603) is located between the clamping plug (608) and the switch plug (602); The switch plug (602) comprises a plug body (6022) and a plug rod (6023), wherein the outer wall of the plug body (6022) is in contact with the inner wall of the cylinder sleeve (601), and the outer wall of the plug rod (6023) is in contact with the inner wall of the pressure tube (607).

2. The lake near-natural ecological embankment according to claim 1, characterized in that: The pressure cylinder (606) is provided with a positive conductive column (901) and a negative conductive column (902) at the end close to the water collection bin (2). The positive conductive column (901) and the negative conductive column (902) are distributed along the radial direction of the pressure cylinder (606). A conductive member is provided on the side wall of the gravity sensing block (604). The conductive member is arranged close to the bottom of the gravity sensing block (604). An alarm light (904) is provided on the embankment (7). The positive conductive column (901) is connected to a power source via a wire, the negative conductive column (902) is connected to the alarm light (904) via a wire, and the alarm light (904) is connected to a power source via a wire. When the gravity sensing block (604) rises to the point where the conductive member contacts between the positive conductive column (901) and the negative conductive column (902), the alarm light (904) flashes.

3. The lake near-natural ecological embankment according to claim 2, characterized in that: The conductive member comprises a first conductive rod (9031) and a second conductive rod (9032); a mounting hole (6041) is provided on the side wall of the gravity sensing block (604); the first conductive rod (9031) and the second conductive rod (9032) are arranged in the mounting hole (6041); a connecting wire (9033) is connected between the first conductive rod (9031) and the second conductive rod (9032); and a ejecting elastic member (9034) is provided between the first conductive rod (9031) and the second conductive rod (9032).

4. The lake near-natural ecological embankment according to claim 1, characterized in that: The water supply pipe (5) is provided with a filter cover at one end located in the water body of the lake.

5. The lake near-natural ecological embankment according to claim 1, characterized in that: A filter assembly is provided in the rainwater well (4), and the filter assembly comprises a hanging basket (801), a first filter layer (802), and a second filter layer (803). The hanging basket (801) is provided in the rainwater well (4), and the first filter layer (802) and the second filter layer (803) are arranged in the hanging basket (801) in sequence from top to bottom. The filtering accuracy of the first filter layer (802) is lower than the filtering accuracy of the second filter layer (803).

6. The lake near-natural ecological embankment according to claim 1, characterized in that: A guide pipe (301) is provided between the planting bin (1) and the water collecting bin (2), and the water absorbing strip (3) passes through the guide pipe (301).

7. The lake near-natural ecological bank according to claim 1, characterized in that: A plurality of tension rods (201) are fixedly connected to the bottom wall of the water collection bin (2), and the bottom ends of the tension rods (201) are provided with enlarged heads (2011).

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