CN111466229A - Slope greening structure and construction method thereof - Google Patents
Slope greening structure and construction method thereof Download PDFInfo
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- CN111466229A CN111466229A CN202010314237.2A CN202010314237A CN111466229A CN 111466229 A CN111466229 A CN 111466229A CN 202010314237 A CN202010314237 A CN 202010314237A CN 111466229 A CN111466229 A CN 111466229A
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 237
- 239000002689 soil Substances 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 10
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/005—Reservoirs connected to flower-pots through conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a slope greening structure and a construction method thereof, and relates to the technical field of slope greening. The technical key points are as follows: the utility model provides a side slope greening structure, which comprises a slope, a plurality of planting holes have been seted up on the slope, slope top and bottom level respectively are equipped with water catch bowl and base, a plurality of through-holes have been seted up to the diapire of water catch bowl, the below that the water catch bowl lower surface is located the through-hole is connected with the connecting pipe, the connecting pipe inner wall is equipped with convex collar, surface connection has vertical spring on the collar, the one end that the collar was kept away from to the spring is connected with the ball, when the water catch bowl does not have water, ball and through-hole inner wall butt, plant downthehole planting basin that is equipped with, it is equipped with rather than the first water pipe of intercommunication to plant the basin towards one side of water catch bowl, it is equipped with the second water pipe rather than the intercommunication to plant the basin towards one. The invention has the advantages of automatic water collection and high watering efficiency.
Description
Technical Field
The invention relates to the technical field of slope greening, in particular to a slope greening structure and a construction method thereof.
Background
In road construction, municipal engineering or garden project construction, exposed side slopes frequently caused by mountain development are not beneficial to harmony of landscape effects, and because the side slopes have large inclination, the side slopes are easy to lose soil, and particularly after rain wash and etching, the side slopes are loose and easy to collapse, so that the side slopes need to be repaired and greened. However, the soil quality of the side slope is often mixed with more gravels or broken rocks, and the soil is loose and barren, which causes great difficulty for greening construction and greening vegetation protection, and the slope inclination also increases the construction difficulty.
The chinese utility model patent with publication number CN205636755U discloses an ecological slope protection with drainage type rhombic lattice, which comprises a plurality of prefabricated rhombic lattice beams; adjacent rhombic grid beams are fixedly connected to form a rhombic grid-shaped ecological slope protection; adjacent rhombic grid beams are connected at the corners of the rhombic grid beams; each corner of the rhombic grid beam is internally provided with a hollow through hole; when the adjacent rhombic grid beams are connected, the through holes at the corners of the two grid beams are communicated.
The above prior art solution has the following drawbacks: the plants planted in the through holes in the patent need to be watered frequently during initial maintenance, but the rhombic grid beams are mutually separated, so that each through hole needs to be watered during watering, and the problem of low watering efficiency exists.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a slope greening structure which has the advantage of high watering efficiency.
The invention aims to provide a construction method of a slope greening structure, which has the advantage of high watering efficiency.
The above object of the present invention is achieved by the following technical solutions:
a slope greening structure comprises a slope, wherein a plurality of planting holes are formed in the slope inclination direction, a water collecting tank and a base are horizontally arranged at the top and the bottom of the slope respectively, a plurality of through holes are formed in the bottom wall of the water collecting tank, a connecting pipe is connected to the lower surface of the water collecting tank below the through holes, a convex mounting ring is arranged on the inner wall of the connecting pipe, a vertically arranged spring is connected to the upper surface of the mounting ring, a round ball used for controlling the opening and closing of the through holes is connected to one end, away from the mounting ring, of the spring, when the water collecting tank is free of water, the round ball is abutted against the inner wall of the through holes, and when the sum of the pressure of the water in the water collecting tank on the round ball and the gravity of the round ball is larger than the;
it plants the basin to plant downthehole being provided with, it is provided with the first water pipe rather than the intercommunication to plant the basin towards one side of water catch bowl, it is provided with the second water pipe rather than the intercommunication to plant the basin towards one side of base, the top first water pipe communicates with the connecting pipe, the bottommost second water pipe and base fixed connection, and is adjacent the first water pipe and the second water pipe of planting the basin are connected through dismantling the subassembly, first water pipe and second water pipe communicate mutually.
By adopting the technical scheme, after the construction is finished, a certain amount of water is injected into the water collecting tank, under the pressure of the water, the sum of the pressure of the water in the water collecting tank on the ball and the gravity of the ball is greater than the elastic force of the spring on the ball, at the moment, the ball is separated from the inner wall of the through hole, the water enters the first water pipe through the connecting pipe and then enters the planting pot, therefore, the invention only needs to water the topmost planting tank, the water flows to the next planting pot through the first water pipe and the second water pipe until the water flows to the bottommost planting pot, and the watering efficiency is improved because the water does not need to be watered one by one; when water in the water collecting tank is dried, the ball abuts against the inner wall of the through hole to seal the through hole, and when raining, the water collecting tank can collect rainwater, so that automatic water collecting and watering work is completed.
The present invention in a preferred example may be further configured to: the opening part of water catch bowl is provided with the first filter screen that covers its open-ended, the inside of water catch bowl is provided with the second filter screen that covers the through-hole, the mesh of first filter screen is greater than the mesh of second filter screen.
Through adopting above-mentioned technical scheme, first filter screen mainly filters big impurity such as leaf and branch, avoids the water catch bowl to be filled up by impurity, and the second filter screen can filter small particle impurity such as silt particle, avoids the silt particle to get into the gap between ball and the through-hole inner wall, influences the catchment.
The present invention in a preferred example may be further configured to: the base is internally provided with a drainage cavity, the bottommost second water pipe is communicated with the drainage cavity, and the base is provided with a drainage pipe communicated with the drainage cavity.
Through adopting above-mentioned technical scheme, when the water in the water catch bowl is more, perhaps when meetting continuous rainy day, the rivers in the water catch bowl go into the drainage chamber, and rethread drain pipe discharge slope avoids unnecessary water to cause the slope to erode, and the drain pipe can communicate with the ditch of draining on the roadside.
The present invention in a preferred example may be further configured to: the lateral wall that the water catch bowl is close to the opening part has seted up the overflow mouth, overflow mouth intercommunication has the overflow pipe, and the overflow mouth was kept away from to the overflow pipe one end and drainage chamber intercommunication.
Through adopting above-mentioned technical scheme, when meetting heavy rain or torrential rain weather, only rely on first water pipe and second water pipe to arrange the drainage chamber with the rainwater, probably relatively slow, at this moment, unnecessary rainwater can get into the overflow pipe through the overflow mouth, and the reentrant drainage chamber is arranged and is walked.
The present invention in a preferred example may be further configured to: the detachable component comprises a sleeve, the sleeve is sleeved on the outside of the second water pipe and is in sliding connection with the second water pipe, the end portion of the first water pipe is provided with an external thread, the inner wall of the sleeve is provided with an internal thread in threaded connection with the first water pipe, the inner wall of one end, close to the water collecting tank, of the sleeve extends inwards to form a convex ring, and the outer wall of the second water pipe extends outwards to form a retaining ring for preventing the sleeve from being separated from the retaining ring.
Through adopting above-mentioned technical scheme, when being under construction to the slope, insert the sleeve with the first water pipe of a planting basin inside, rotatory sleeve makes it and first water pipe threaded connection to accomplish the installation, simple structure, convenient operation.
The present invention in a preferred example may be further configured to: two adjacent planting pots on the same horizontal line are also connected through a detachable assembly.
By adopting the technical scheme, the planting pot is fixed in the upper, lower, left and right directions, so that on one hand, the stability of the planting pot is improved, and the planting pot is prevented from being separated from a slope by external force; on the other hand, when one of them first water pipe is blockked up, water can flow into planting the basin through the first water pipe of level setting, and it is convenient and efficient to water.
The present invention in a preferred example may be further configured to: all be connected through articulated joint between connecting pipe and the first water pipe, between drainage chamber and the second water pipe, articulated joint's rotation center level sets up and the axis of the first water pipe of perpendicular to.
By adopting the technical scheme, when the slope angle required to be constructed changes, the hinged joint can be rotated, so that the invention is suitable for slopes with different angles.
The present invention in a preferred example may be further configured to: the first water pipe and the second water pipe are communicated with the planting pot through filter screens.
Through adopting above-mentioned technical scheme, the filter screen plays certain effect of blockking up to soil and grit, can avoid planting the soil loss in the basin or block up first water pipe and second water pipe.
The second purpose of the invention is realized by the following technical scheme:
a construction method of a slope greening structure comprises the following steps:
leveling a slope surface of a slope, excavating planting holes on the slope, and respectively installing a water collecting tank and a base at the top and the bottom of the slope;
step two, installing a spring and a ball in a connecting pipe, connecting the connecting pipe with the bottom of the water collecting tank, and enabling the ball to be abutted against the inner wall of the through hole;
placing planting pots in the planting holes, filling soil in the planting pots, connecting a first water pipe and a second water pipe of the adjacent planting pots through detachable components, communicating the first water pipe at the top with a connecting pipe, and fixedly connecting the second water pipe at the bottom with a base;
and fourthly, planting plants in the planting pot, and injecting water into the water collecting tank to irrigate to complete construction.
By adopting the technical scheme, the construction process is simple, after the construction is finished, the invention only needs to water the planting groove at the topmost part, water flows to the next planting pot through the first water pipe and the second water pipe until the water flows to the planting pot at the bottommost part, and the watering efficiency is improved because the water does not need to be watered one by one; when water in the water collecting tank is dried, the ball abuts against the inner wall of the through hole to seal the through hole, and when raining, the water collecting tank can collect rainwater, so that automatic water collecting and watering work is completed.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the water collecting tank, the first water pipe and the second water pipe, only the topmost planting tank needs to be watered, water flows to the next planting pot through the first water pipe and the second water pipe until the water flows to the bottommost planting pot, and watering efficiency is improved because the water does not need to be watered one by one; when water in the water collecting tank is dried, the ball abuts against the inner wall of the through hole to seal the through hole, and when raining, the water collecting tank can collect rainwater, so that automatic water collecting and watering work is completed.
2. Through setting up first filter screen and second filter screen, big impurity such as leaf and branch is mainly filtered to first filter screen, avoids the water catch bowl to be filled up by impurity, and the second filter screen can filter small particle impurity such as silt particle, avoids the silt particle to get into the gap between ball and the through-hole inner wall, influences the catchment.
3. The planting pot is fixed in the upper, lower, left and right directions, so that on one hand, the stability of the planting pot is improved, and the planting pot is prevented from being separated from a slope by external force; on the other hand, when one of them first water pipe is blockked up, water can flow into planting the basin through the first water pipe of level setting, and it is convenient and efficient to water.
Drawings
FIG. 1 is a perspective view of a slope greening structure;
FIG. 2 is a front view of a slope greening structure;
FIG. 3 is an enlarged view in partial section taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view of the planting pot, the first water tube, the second water tube, and the sleeve;
FIG. 6 is an enlarged partial schematic view of portion C of FIG. 5;
fig. 7 is a partially enlarged schematic view of a portion D in fig. 2.
Reference numerals: 1. a slope; 2. planting holes; 3. a water collection tank; 4. a base; 5. a through hole; 6. a connecting pipe; 7. a mounting ring; 8. a spring; 9. a ball; 10. planting pots; 11. rooting holes; 12. a first water pipe; 13. a second water pipe; 14. a first filter screen; 15. a second filter screen; 16. a drainage cavity; 17. a drain pipe; 18. an overflow port; 19. an overflow pipe; 20. a sleeve; 21. a convex ring; 22. a baffle ring; 23. an articulated joint; 24. a filter screen; 25. and (5) sealing rings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1 and 3, the slope greening structure disclosed by the invention comprises a slope 1, a plurality of rows of planting holes 2 which are distributed at equal intervals are formed in the slope 1 along the slope direction of the slope 1, a water collecting tank 3 and a base 4 are horizontally pre-embedded in the top and the bottom of the slope 1 respectively, a plurality of through holes 5 are formed in the bottom wall of the water collecting tank 3, a connecting pipe 6 is connected to the lower surface of the water collecting tank 3 below the through holes 5 in a threaded manner, a convex mounting ring 7 is integrally formed on the inner wall of the connecting pipe 6, the vertical section of the mounting ring 7 is in a step shape, a vertically arranged spring 8 is welded on the upper surface of the mounting ring 7, and a ball 9 for controlling the opening and closing of the through holes 5. When the water collecting tank 3 is free of water, the ball 9 is abutted against the inner wall of the through hole 5, the through hole 5 is closed, and when the sum of the pressure of the water in the water collecting tank 3 on the ball 9 and the gravity of the ball 9 is greater than the elastic force of the spring 8 on the ball 9, the ball 9 is separated from the inner wall of the through hole 5, and the through hole 5 is opened. The inside welding of water catch bowl 3 has the second filter screen 15 that covers through-hole 5, and second filter screen 15 can filter tiny particle impurity such as silt particle, avoids silt particle to get into the gap between ball 9 and the 5 inner walls of through-hole, influences the catchment.
Referring to fig. 3 and 4, planting basin 10 has been pre-buried in planting hole 2, rooting hole 11 has been seted up to the bottom of planting basin 10, make things convenient for the plant to prick root in slope 1, one side integrated into one piece of planting basin 10 towards water catch bowl 3 has rather than the first water pipe 12 of intercommunication, one side integrated into one piece of planting basin 10 towards base 4 has rather than the second water pipe 13 of intercommunication, the first water pipe 12 and the connecting pipe 6 intercommunication of top, the second water pipe 13 and the base 4 fixed connection of bottom, adjacent first water pipe 12 and the second water pipe 13 of planting basin 10 are connected through removable assembing, first water pipe 12 and second water pipe 13 communicate each other.
According to the invention, only the topmost planting pot 10 needs to be watered, water flows to the next planting pot 10 through the first water pipe 12 and the second water pipe 13 until flowing into the bottommost planting pot 10, and the watering efficiency is improved because the watering is not needed one by one; when the water in the water collecting tank 3 is dry, the ball 9 abuts against the inner wall of the through hole 5 to seal the through hole 5, and when raining, the water collecting tank 3 can collect rainwater, so that the automatic water collecting and watering work is completed.
A drainage cavity 16 is formed in the base 4, the bottommost second water pipe 13 is communicated with the drainage cavity 16, and a drainage pipe 17 communicated with the drainage cavity 16 is arranged on the base 4. When the water in the water collecting tank 3 is more, or when running into continuous rainy days, the water in the water collecting tank 3 flows into the drainage cavity 16, and then is discharged out of the slope 1 through the drainage pipe 17, so that the situation that the slope 1 is washed by redundant water is avoided, and the drainage pipe 17 can be communicated with a drainage channel on the roadside.
The opening of water catch bowl 3 is through bolt fixedly connected with cover its open-ended first filter screen 14, and the mesh of first filter screen 14 is greater than the mesh of second filter screen 15. The first filter 14 mainly filters large impurities such as leaves and branches, and prevents the water collection tank 3 from being filled with impurities.
An overflow port 18 is formed in the side wall of the water collecting tank 3 close to the opening, the overflow port 18 is communicated with an overflow pipe 19 (see fig. 2), and one end of the overflow pipe 19 far away from the overflow port 18 is communicated with the drainage cavity 16. In heavy or heavy rain conditions, it may be relatively slow to drain rainwater to the drainage chamber 16 by means of only the first and second water pipes 12, 13, and in this case, excess rainwater may pass through the overflow outlet 18 into the overflow pipe 19 and then into the drainage chamber 16 for removal.
Referring to fig. 5 and 6, the detachable assembly includes a sleeve 20, the sleeve 20 is sleeved outside the second water pipe 13 and slidably connected to the second water pipe, an external thread is provided at an end of the first water pipe 12, an internal thread screwed to the first water pipe 12 is provided at an inner wall of the sleeve 20, a protruding ring 21 is provided at an inner wall of one end of the sleeve 20 close to the water collecting tank 3 and extends inward, and a blocking ring 22 for preventing the sleeve 20 from separating is provided at an outer wall of the second water pipe 13 and extends outward. When the slope 1 is constructed, the first water pipe 12 of one planting pot 10 is inserted into the sleeve 20, and the sleeve 20 is rotated to be in threaded connection with the first water pipe 12, so that the installation is completed, the structure is simple, and the operation is convenient. A sealing ring 25 is elastically clamped between the convex ring 21 and the retaining ring 22, and the sealing ring 25 can prevent water from leaking from a gap between the convex ring 21 and the retaining ring 22.
Two adjacent planting pots 10 on the same horizontal line are also connected through a detachable assembly, namely the planting pots 10 are fixed in the upper, lower, left and right directions, so that on one hand, the stability of the planting pots 10 is improved, and the planting pots are prevented from being separated from the slope 1 by external force; on the other hand, when one of the first water pipes 12 is blocked, water can flow into the planting pot 10 through the horizontally arranged first water pipe 12, and watering is convenient and efficient.
The communicating parts of the first water pipe 12 and the second water pipe 13 and the planting pot 10 are respectively provided with a filter screen 24, and the filter screens 24 are bonded with the inner walls of the first water pipe 12 and the second water pipe 13. The filter screen 24 has a certain blocking effect on soil and sand, and can prevent the soil in the planting pot 10 from running off or blocking the first water pipe 12 and the second water pipe 13.
Referring to fig. 7, the connection pipe 6 and the first water pipe 12, and the drain chamber 16 and the second water pipe 13 are connected by a hinge joint 23, and a rotation center of the hinge joint 23 is horizontally disposed and perpendicular to an axis of the first water pipe 12. When the angle of the slope 1 to be constructed is changed, the hinged joint 23 can be rotated, so that the invention is suitable for slopes 1 with different angles.
Example two: a construction method of a slope greening structure comprises the following steps:
leveling the slope surface of a slope 1, excavating planting holes 2 on the slope 1, respectively installing a water collecting tank 3 and a base 4 at the top and the bottom of the slope 1, wherein the water collecting tank 3 and the base 4 can be pre-embedded on the slope 1 or fixed with the slope 1 through an anchor rod;
step two, installing the spring 8 and the ball 9 in the connecting pipe 6, connecting the connecting pipe 6 with the bottom of the water collecting tank 3, and abutting the ball 9 against the inner wall of the through hole 5;
placing planting pots 10 in the planting holes 2, filling soil in the planting pots 10, connecting first water pipes 12 and second water pipes 13 of the adjacent planting pots 10 through detachable components, communicating the first water pipe 12 at the top with a connecting pipe 6, and fixedly connecting the second water pipe 13 at the bottom with a base 4;
and fourthly, planting plants in the planting pot 10, wherein the plants can be grasses, grass seeds or saplings, and injecting water into the water collecting tank 3 for irrigation to complete construction.
The implementation principle of the first embodiment and the second embodiment is as follows: after the construction is finished, a certain amount of water is injected into the water collecting tank 3, under the pressure of the water, the sum of the pressure of the water in the water collecting tank 3 on the ball 9 and the gravity of the ball 9 is larger than the elastic force of the spring 8 on the ball 9, at the moment, the ball 9 is separated from the inner wall of the through hole 5, the water enters the first water pipe 12 through the connecting pipe 6 and then enters the planting pot 10 and flows to the next planting pot 10 in sequence, the filter screen 24 plays a certain blocking role on the soil and the sand stones, and the soil in the planting pot 10 can be prevented from losing or blocking the first water pipe 12 and the second water pipe 13. Therefore, the invention only needs to water the topmost planting groove, and the water flows to the next planting pot 10 through the first water pipe 12 and the second water pipe 13 until the water flows into the bottommost planting pot 10, and the watering efficiency is improved because the water does not need to be watered one by one; after water in the water collecting tank 3 is dried up, the through hole 5 is sealed by the butt of the ball 9 and the inner wall of the through hole 5, when raining, rainwater can be collected by the water collecting tank 3, the first filter screen 14 mainly filters large impurities such as leaves and branches, the water collecting tank 3 is prevented from being filled with the impurities, the second filter screen 15 can filter small-particle impurities such as sand, the sand is prevented from entering a gap between the ball 9 and the inner wall of the through hole 5, and therefore automatic water collecting and watering work is completed.
In heavy or heavy rain conditions, it may be relatively slow to drain rainwater to the drainage chamber 16 by means of only the first and second water pipes 12, 13, and in this case, excess rainwater may pass through the overflow outlet 18 into the overflow pipe 19 and then into the drainage chamber 16 for removal.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A slope greening structure comprises a slope (1) and is characterized in that a plurality of planting holes (2) are formed in the slope (1) along the slope direction of the slope (1), the top and the bottom of the slope (1) are respectively and horizontally provided with a water collecting tank (3) and a base (4), the bottom wall of the water collecting tank (3) is provided with a plurality of through holes (5), the lower surface of the water collecting tank (3) is positioned below the through holes (5) and is connected with a connecting pipe (6), the inner wall of the connecting pipe (6) is provided with a convex mounting ring (7), the upper surface of the mounting ring (7) is connected with a vertically arranged spring (8), one end, far away from the mounting ring (7), of the spring (8) is connected with a round ball (9) used for controlling the through holes (5) to be opened and closed, when the water collecting tank (3) has no water, the round ball (9) is abutted, when the sum of the pressure of water in the water collecting tank (3) on the round ball (9) and the gravity of the round ball (9) is larger than the elastic force of the spring (8) on the round ball (9), the round ball (9) is separated from the inner wall of the through hole (5);
planting basin (10) is provided with in planting hole (2), it is provided with rather than the first water pipe (12) of intercommunication to plant basin (10) towards one side of water catch bowl (3), it is provided with rather than second water pipe (13) of intercommunication to plant basin (10) towards one side of base (4), the top first water pipe (12) and connecting pipe (6) intercommunication, the bottommost second water pipe (13) and base (4) fixed connection, adjacent first water pipe (12) and second water pipe (13) of planting basin (10) are connected through the removable assecmbly, first water pipe (12) and second water pipe (13) communicate each other.
2. A slope greening structure according to claim 1, wherein a first screen (14) covering the opening of the water collecting tank (3) is arranged at the opening of the water collecting tank, a second screen (15) covering the through holes (5) is arranged inside the water collecting tank (3), and the meshes of the first screen (14) are larger than those of the second screen (15).
3. A slope greening structure according to claim 1, wherein a drainage cavity (16) is formed in the base (4), the second water pipe (13) at the bottom is communicated with the drainage cavity (16), and the base (4) is provided with a drainage pipe (17) communicated with the drainage cavity (16).
4. A slope greening structure according to claim 3, wherein an overflow port (18) is formed in a side wall of the water collecting tank (3) near the opening, the overflow port (18) is communicated with an overflow pipe (19), and one end of the overflow pipe (19) far away from the overflow port (18) is communicated with the drainage cavity (16).
5. A slope greening structure according to claim 1, wherein the detachable assembly comprises a sleeve (20), the sleeve (20) is sleeved outside the second water pipe (13) and is slidably connected with the second water pipe, an external thread is arranged at the end of the first water pipe (12), an internal thread connected with the first water pipe (12) is arranged on the inner wall of the sleeve (20), a convex ring (21) is arranged on the inner wall of one end of the sleeve (20) close to the water collecting tank (3) in an inward extending manner, and a stop ring (22) for preventing the sleeve (20) from being separated is arranged on the outer wall of the second water pipe (13) in an outward extending manner.
6. A slope afforestation structure according to claim 5, wherein two planting pots (10) adjacent to each other on the same horizontal line are also connected by a detachable assembly.
7. A slope afforestation structure according to claim 1, wherein the connection pipe (6) and the first water pipe (12) and the drainage chamber (16) and the second water pipe (13) are connected by a hinge joint (23), and the rotation center of the hinge joint (23) is horizontally arranged and perpendicular to the axis of the first water pipe (12).
8. A slope greening structure according to claim 1, wherein the connection between the first water pipe (12) and the second water pipe (13) and the planting pot (10) is provided with a filter screen (24).
9. A construction method of a slope greening structure is characterized by comprising the following steps:
leveling the slope surface of a slope (1), excavating planting holes (2) on the slope (1), and respectively installing a water collecting tank (3) and a base (4) at the top and the bottom of the slope (1);
step two, installing a spring (8) and a round ball (9) in a connecting pipe (6), connecting the connecting pipe (6) with the bottom of the water collecting tank (3), and enabling the round ball (9) to be abutted against the inner wall of the through hole (5);
placing planting pots (10) in the planting holes (2), filling soil in the planting pots (10), connecting a first water pipe (12) and a second water pipe (13) of adjacent planting pots (10) through detachable components, communicating the first water pipe (12) at the top with a connecting pipe (6), and fixedly connecting the second water pipe (13) at the bottom with a base (4);
and fourthly, planting plants in the planting pot (10), and injecting water into the water collecting tank (3) for irrigation to finish construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010314237.2A CN111466229A (en) | 2020-04-20 | 2020-04-20 | Slope greening structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010314237.2A CN111466229A (en) | 2020-04-20 | 2020-04-20 | Slope greening structure and construction method thereof |
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| CN111466229A true CN111466229A (en) | 2020-07-31 |
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| CN202010314237.2A Pending CN111466229A (en) | 2020-04-20 | 2020-04-20 | Slope greening structure and construction method thereof |
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