CN210421325U - Prevent soil erosion and water loss's greenbelt - Google Patents
Prevent soil erosion and water loss's greenbelt Download PDFInfo
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- CN210421325U CN210421325U CN201920225610.XU CN201920225610U CN210421325U CN 210421325 U CN210421325 U CN 210421325U CN 201920225610 U CN201920225610 U CN 201920225610U CN 210421325 U CN210421325 U CN 210421325U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 238000004162 soil erosion Methods 0.000 title claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 58
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 18
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 10
- 208000006558 Dental Calculus Diseases 0.000 claims description 5
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 5
- 240000001624 Espostoa lanata Species 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 206010044029 Tooth deposit Diseases 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001681 protective effect Effects 0.000 description 10
- 239000004575 stone Substances 0.000 description 4
- 238000009991 scouring Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a prevent greenbelt of soil erosion and water loss, which comprises a ground, the recess that is used for planting the afforestation is offered to the centre on ground, curb is installed respectively at both ends about the top of recess, the inside bottom of recess is provided with the aqua storage tank, the upper end of aqua storage tank is provided with the water-stop sheet, be provided with planting technique portion on the water-stop sheet, planting technique portion's inside is provided with the protection rack, planting technique portion is last to be provided with the non-woven fabrics moisturizing layer, planting technique portion's both sides are provided with a plurality of aqueducts respectively, planting technique portion's inside is provided with the water-saving pipe, the both ends of water-saving pipe are connected with the corresponding aqueduct in both sides respectively, the water. The utility model discloses effectively utilize the rainwater when preventing that soil from running off, reached the effect of water conservation.
Description
Technical Field
The utility model discloses a prevent greenbelt of soil erosion and water loss belongs to the environmental protection technology field.
Background
Green belts refer to strip-shaped zones for greening. The green belt has the functions of eliminating visual fatigue of drivers, purifying environment, reducing traffic accidents and the like. Occupies an irreplaceable important position in cities. Along with the prosperity of economy, the living standard of people is continuously improved, the development of production technology is better and better, and the requirements of people on green belts are higher and higher.
Present greenbelt is established above the horizon mostly, and moreover, soil is all higher than the curbstone mostly, and in case rain wash, earth then can flow out the greenbelt, flows to on the road, extravagant a large amount of soil on the one hand, and on the other hand has increaseed clean worker's labor intensity, moreover, in the area that rainfall is few, needs a large amount of water to irrigate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model discloses a solve present greenbelt and establish more than the horizon mostly, moreover, soil is all higher than the curb stone, in case rain wash, earth then can flow out the greenbelt, flow to on the road, cause soil waste and clean difficulty, in the area that rainfall is few simultaneously, need the problem that a large amount of water comes to irrigate and provide a greenbelt that prevents soil erosion and water loss to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the present invention provides the following technical solutions:
a green belt for preventing water and soil loss comprises a ground, wherein a groove for planting greening is formed in the middle of the ground, curbstones are respectively installed at the left end and the right end of the top of the groove, a water storage tank is arranged at the bottom inside the groove, a water-stop plate is arranged at the upper end of the water storage tank, a greening planting part is arranged on the water-stop plate, a protective net frame is arranged inside the greening planting part, a plurality of soil locking nails are arranged on the protective net frame, a non-woven fabric moisturizing layer is arranged on the greening planting part, environment-friendly resin plastic nails are arranged on the non-woven fabric moisturizing layer, a plurality of water guide pipes are respectively arranged on two sides of the greening planting part, the lower ends of the water guide pipes extend into the water storage tank, a water saving pipe is arranged inside the greening planting part, a protective metal pipe with meshes is sleeved outside the water saving pipe, and two ends of the water saving pipe are respectively connected with the, one side of the water-saving pipe close to the water storage tank is provided with a plurality of water inlet holes, and the water inlet holes are provided with water seepage cotton balls.
As a further setting of the utility model, planting technique portion with the water-stop sheet is supreme soil horizon, metalling, vegetable layer of including in proper order down as the starting point, non-woven fabrics moisturizing layer sets up between soil horizon and metalling, the protection rack is located between soil horizon and the non-woven fabrics moisturizing layer, lock the mesh that the soil nail runs through on the protection rack, and lock the inside that the soil nail extends to the soil horizon, planting technique portion is the echelonment, be provided with the rainwater grate on the metalling, be connected with the leading water pipe between planting technique portion's inside and the aqua storage tank.
As the utility model discloses a further setting, the leading water pipe includes many long tubes, many nozzle stub, many connecting pipes, and is a plurality of long tube and nozzle stub are staggered arrangement in proper order, connecting pipe junction tube and long tube respectively, and the connecting pipe is linked together with long tube and nozzle stub, the inside of long tube, nozzle stub, connecting pipe is provided with the diversion strip respectively, inside long tube and nozzle stub the both ends of diversion strip extend to the inside of planting technique portion and aqua storage tank respectively, inside the connecting pipe the diversion strip is inside with long tube and nozzle stub the diversion strip is connected.
As a further setting of the utility model, the diversion strip is formed for the sponge or is woven by the fibre that can absorb water, the outside of long tube, nozzle stub, connecting pipe is provided with the resistance to compression tubular metal resonator that has careful mesh, be provided with the hole that leaks on the lateral wall of long tube, nozzle stub, connecting pipe, the hole slope that leaks sets up.
As the utility model discloses a further setting, way tooth stone includes integrated into one piece's the upper portion and the lower part that partly bury at the bottom of the earth that exceed ground, be provided with the water conservancy diversion inclined plane that is used for the water conservancy diversion on one side of road is kept away from on upper portion, it is provided with a plurality of vertical passageways, a plurality of on one side of road is kept away from to the lower part the upper end of vertical passageway extends to the junction of upper portion and lower part, the transverse section of vertical passageway is semi-circular, the aqueduct sets up on vertical passageway.
As a further setting of the utility model, the end of intaking of aqueduct and play water end all are provided with two-layer filter screen, two-layer the mesh dislocation on the filter screen is arranged.
The utility model has the advantages that:
the utility model discloses offer the recess for planting the afforestation in the middle of ground, install the way tartar at the top of recess, when ordinary rainwater erodees, prevent that the rainwater on the recess from crossing way tartar, soil and water can not be erodeed outside the way tartar, and the top of recess is less than the horizon of ground, when the rainwater erodees, can reduce soil erosion, the aqua storage tank can be used for saving the rainwater, the irrigation for the vegetation, play the effect of water conservation, utilize the water barrier to separate the aqua storage tank and afforestation planting part, the protection rack can help soil to fix, the root system of vegetation can avoid soil hardening again when firmly connecting protection rack with soil simultaneously, increase the gas permeability of soil, can avoid soil not hard up when the erodeing simultaneously, lead to soil erosion, the protection rack can set up required mesh according to the size and the shape of vegetation, the environment-friendly resin plastic nail is utilized to cover the non-woven fabric moisturizing layer on the greening planting part, so that on one hand, the effect of absorbing water can be achieved, the scouring force of rainwater is reduced, on the other hand, the moisturizing effect is achieved, in a clear season, the water evaporation is reduced, the water guide pipe extends to the inside of the water storage tank and is used for receiving rainwater or external water supplement, the water saving pipe is arranged in the greening planting part, in a rainwater season, when the rainwater received by the greening planting part exceeds the capacity capable of being contained by the greening planting part, the excess water in the greening planting part can enter the water guide pipe through the water inlet hole in the water saving pipe and then enters the water storage tank, the protective metal pipe outside the water saving pipe can protect the water saving pipe, the durability and the pressure resistance of the water saving pipe are improved, the water seepage cotton ball can prevent the soil from blocking the water inlet hole and does not influence water inlet, the utility model discloses play effectual utilization to the rainwater when preventing that soil from running off, reached the effect of water conservation.
Drawings
Fig. 1 is a schematic structural view of a green belt for preventing soil erosion.
Reference numerals: 1. a curb stone; 2. a ground surface; 3. a water conduit; 4. a groove; 5. a non-woven fabric moisturizing layer; 6. A protective net frame; 7. a water-stop sheet; 8. a water storage tank; 9. a filter screen; 10. a water saving pipe; 11. a protective metal tube; 12. locking the soil nails; 13. a diversion bevel; 14. a greening planting part; 15. a crushed stone layer; 16. a soil layer; 17. a vegetable layer; 18. a rainwater grate; 19. an upper portion; 20. a lower portion; 21. a water conduit; 22. a short pipe; 23. a long tube; 24. and (4) connecting the pipes.
Detailed Description
The utility model relates to a green belt for preventing soil erosion and water loss is further explained with reference to fig. 1.
A green belt for preventing water and soil loss comprises a ground 2, a groove 4 for planting green is arranged in the middle of the ground 2, curbstones 1 are respectively arranged at the left end and the right end of the top of the groove 4, a water storage tank 8 is arranged at the bottom inside the groove 4, a water baffle 7 is arranged at the upper end of the water storage tank 8, a green planting part 14 is arranged on the water baffle 7, a protective net rack 6 is arranged inside the green planting part 14, a plurality of soil locking nails 12 are arranged on the protective net rack 6, a non-woven fabric moisturizing layer 5 is arranged on the green planting part 14, environment-friendly resin plastic nails are arranged on the non-woven fabric moisturizing layer 5, a plurality of water guide pipes 3 are respectively arranged at two sides of the green planting part 14, the lower ends of the water guide pipes 3 extend into the water storage tank 8, a water saving pipe 10 is arranged inside the green planting part 14, a protective metal pipe 11 with meshes is sleeved outside the water saving pipe 10, two ends of the water, one side of the water-saving pipe 10 close to the water storage tank 8 is provided with a plurality of water inlet holes, and the water inlet holes are provided with water seepage cotton balls.
Through the technical scheme, the utility model is provided with the groove 4 for planting and greening in the middle of the ground 2, which can prevent muddy water from flowing onto the road surface to cause road surface turbidity and influence environment when raining, the curbstone 1 is arranged at the top of the groove 4, so that the rainwater on the groove 4 can be prevented from flowing over the curbstone 1 when common rainwater is washed, water and soil can not be washed out of the curbstone 1, the top end of the groove 4 is lower than the horizon of the ground 2, water and soil loss can be reduced when the rainwater is washed, the water storage tank 8 can be used for storing rainwater for irrigation of vegetation, a water-saving effect is achieved, the water storage tank 8 is separated from the greening planting part 14 by the water-stop plate 7, the protection net frame 6 can help soil fixation, meanwhile, the root system of the vegetation can firmly connect the protection net frame 6 with the soil and can avoid soil hardening, and the air permeability of the soil is increased, meanwhile, soil is prevented from loosening during scouring to cause water and soil loss, the protective net frame 6 can be provided with required meshes according to the size and the shape of vegetation to prevent the soil from forming accumulated water, the non-woven fabric moisture preservation layer 5 is covered on the greening planting part 14 by utilizing environment-friendly resin plastic nails, on one hand, the water absorption effect and the rainwater scouring strength reduction can be achieved, on the other hand, the moisture preservation effect is achieved, in a sunny season, the water evaporation is reduced, the water guide pipe 3 extends into the water storage tank 8 and is used for receiving rainwater or supplementing water outside, the water saving pipe 10 is arranged inside the greening planting part 14, when the rainwater received by the greening planting part 14 exceeds the capacity capable of being accommodated by the water saving pipe 10 in a rainwater season, the excessive water in the greening planting part 14 can enter the water guide pipe 3 through the water inlet hole on the water saving pipe 10 and then enters the water storage tank 8, the outside protection tubular metal resonator 11 of water-saving pipe 10 can play the effect of protection to water-saving pipe 10, increases water-saving pipe 10's durability and crushing resistance, and the cotton ball that oozes water can avoid soil to block up the inlet opening, does not influence into water again, the utility model discloses effectively utilize the rainwater when preventing soil loss, reached the effect of water conservation.
As the utility model discloses a further setting, planting portion 14 uses water-stop sheet 7 to follow supreme soil horizon 16 of including in proper order down as the starting point, metalling 15, vegetable layer 17, non-woven fabrics moisturizing layer 5 sets up between soil horizon 16 and metalling 15, protection rack 6 is located between soil horizon 16 and non-woven fabrics moisturizing layer 5, lock soil nail 12 runs through the mesh on protection rack 6, and lock soil nail 12 extends to the inside of soil horizon 16, planting portion 14 is the echelonment, be provided with rainwater grate 18 on the metalling 15, be connected with leading water pipe 21 between planting portion 14's inside and the aqua storage tank 8.
Through the technical scheme: through the setting of metalling 15, rainwater grate 18, soil erosion and water loss when can prevent to rain, through the setting of echelonment greenbelt, make soil thickness different, can plant the trees that the root system is different, the flourishing trees of root system can be planted to the mid portion, the shallow trees of root system can be planted to both sides, prevent to robbe water each other between the trees, rational utilization soil, and more pleasing to the eye, have the stereovision, through the setting of leading water pipe 21, can make soil when the lack of water, play the effect of leading water, keep humidity.
As the utility model discloses a further setting, leading water pipe 21 includes many long tubes 23, many nozzle stub 22, many connecting pipes 24, a plurality of long tubes 23 and nozzle stub 22 staggered arrangement in proper order, connecting pipe 24 is connecting nozzle stub 22 and long tube 23 respectively, and connecting pipe 24 is linked together with long tube 23 and nozzle stub 22, long tube 23, nozzle stub 22, the inside of connecting pipe 24 is provided with the leading water strip respectively, the both ends of the leading water strip of long tube 23 and nozzle stub 22 inside extend to the inside of planting technique portion 14 and aqua storage tank 8 respectively, the leading water strip of connecting pipe 24 inside is connected with the leading water strip of long tube 23 and nozzle stub 22 inside.
Through the technical scheme: the long pipes 23, the short pipes 22 and the connecting pipes 24 are arranged in a fence manner, and the long pipes 23 and the short pipes 22 can supply water to different depth positions of soil, so that vegetation water is guaranteed, and soil humidity is kept.
As the utility model discloses a further setting, the diversion strip is formed for the sponge or weave by the fibre that can absorb water, and the outside of long tube 23, nozzle stub 22, connecting pipe 24 is provided with the resistance to compression tubular metal resonator that has careful mesh, is provided with the hole that leaks on the lateral wall of long tube 23, nozzle stub 22, connecting pipe 24, and the hole slope that leaks sets up.
Through the technical scheme: the water diversion strip adopts the sponge or is woven by the fibre that can absorb water, can absorb water automatically, gives soil moisturizing through the hole that leaks automatically, can play the effect of water conservation again in the moisturizing, and the resistance to compression tubular metal resonator plays the effect of protection to water diversion pipe 21, and the hole that leaks makes the water infiltration on the water diversion strip to soil, and the hole slope that leaks sets up can avoid soil blocking.
As the utility model discloses a further setting, way dental calculus 1 includes integrated into one piece's the upper portion 19 and the partly lower part 20 of burying at the bottom of the earth that exceeds ground 2, and upper portion 19 is provided with the water conservancy diversion inclined plane 13 that is used for the water conservancy diversion on one side of keeping away from the road, and lower part 20 is kept away from and is provided with a plurality of vertical passageways on one side of road, and the upper end of a plurality of vertical passageways extends to the junction of upper portion 19 and lower part 20, and the transverse section of vertical passageway is semi-circular, and aqueduct 3 sets up on vertical passageway.
Through the technical scheme: aqueduct 3 is arranged on curbstone 1, which can play a role of stabilization, and curbstone 1 is provided with diversion inclined plane 13, which can play a role of water diversion, and facilitates rainwater to enter aqueduct 3.
As the utility model discloses a further setting, the end of intaking and the play water end of aqueduct 3 all are provided with two-layer filter 9, and the mesh dislocation on the two-layer filter 9 is arranged.
Through the technical scheme: the filter screen 9 can prevent garbage or large-particle gravels from entering the water guide pipe 3 to block the water guide pipe 3.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A green belt for preventing water and soil loss comprises a ground (2), and is characterized in that: the greening ground is characterized in that a groove (4) for planting greening is formed in the middle of the ground (2), curbstones (1) are respectively installed at the left end and the right end of the top of the groove (4), a water storage tank (8) is arranged at the bottom inside the groove (4), a water stop sheet (7) is arranged at the upper end of the water storage tank (8), a greening planting part (14) is arranged on the water stop sheet (7), a protection net frame (6) is arranged inside the greening planting part (14), a plurality of soil locking nails (12) are arranged on the protection net frame (6), a non-woven fabric moisturizing layer (5) is arranged on the greening planting part (14), environment-friendly resin plastic nails are arranged on the non-woven fabric moisturizing layer (5), a plurality of water guide pipes (3) are respectively arranged at two sides of the greening planting part (14), and the lower ends of the water guide pipes (3) extend into the water storage tank, the inside of planting technique portion (14) is provided with water conservation pipe (10), the outside cover of water conservation pipe (10) is equipped with protection tubular metal resonator (11) that have the mesh, the both ends of water conservation pipe (10) are connected with corresponding aqueduct (3) in both sides respectively, be provided with a plurality of inlet openings on one side that water conservation pipe (10) are close to aqua storage tank (8), be provided with the infiltration cotton ball on the inlet opening.
2. A green belt for preventing soil erosion as set forth in claim 1, wherein: planting technique portion (14) with water-stop sheet (7) are supreme including soil horizon (16), metalling (15), vegetable layer (17) in proper order from down following as the starting point, non-woven fabrics moisturizing layer (5) set up between soil horizon (16) and metalling (15), protection rack (6) are located between soil horizon (16) and non-woven fabrics moisturizing layer (5), lock soil nail (12) run through the mesh on protection rack (6), and lock soil nail (12) extend to the inside of soil horizon (16), planting technique portion (14) are the echelonment, be provided with rainwater grate (18) on metalling (15), be connected with between the inside of planting technique portion (14) and aqua storage tank (8) leading water pipe (21).
3. A green belt for preventing soil erosion as set forth in claim 2, wherein: leading water pipe (21) includes many long tubes (23), many nozzle stub (22), many connecting pipe (24), and is a plurality of long tube (23) and nozzle stub (22) staggered arrangement in proper order, connecting pipe (24) are connecting nozzle stub (22) and long tube (23) respectively, and connecting pipe (24) are linked together with long tube (23) and nozzle stub (22), the inside of long tube (23), nozzle stub (22), connecting pipe (24) is provided with the leading water strip respectively, and long tube (23) and nozzle stub (22) are inside the both ends of leading water strip extend to the inside of planting technique portion (14) and aqua storage tank (8) respectively, and connecting pipe (24) are inside leading water strip and long tube (23) and nozzle stub (22) are inside the leading water strip connects.
4. A green belt for preventing soil erosion as set forth in claim 3, wherein: the diversion strip is woven for the sponge or by the fibre that can absorb water and forms, the outside of long tube (23), nozzle stub (22), connecting pipe (24) is provided with the resistance to compression tubular metal resonator that has careful mesh, be provided with the hole that leaks on the lateral wall of long tube (23), nozzle stub (22), connecting pipe (24), the hole slope that leaks sets up.
5. A green belt for preventing soil erosion as set forth in claim 1, wherein: way dental calculus (1) includes upper portion (19) and the partly lower part (20) of burying at the ground bottom of integrated into one piece's higher than ground (2), be provided with water conservancy diversion inclined plane (13) that are used for the water conservancy diversion on one side of road is kept away from in upper portion (19), be provided with a plurality of vertical passageways on one side of road is kept away from in lower part (20), it is a plurality of the upper end of vertical passageway extends to the junction of upper portion (19) and lower part (20), the transverse section of vertical passageway is semi-circular, aqueduct (3) set up on vertical passageway.
6. A green belt for preventing soil erosion as set forth in claim 5, wherein: the water inlet end and the water outlet end of the water guide pipe (3) are both provided with two layers of filter screens (9), and meshes on the two layers of filter screens (9) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225610.XU CN210421325U (en) | 2019-02-23 | 2019-02-23 | Prevent soil erosion and water loss's greenbelt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225610.XU CN210421325U (en) | 2019-02-23 | 2019-02-23 | Prevent soil erosion and water loss's greenbelt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210421325U true CN210421325U (en) | 2020-04-28 |
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ID=70360503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225610.XU Expired - Fee Related CN210421325U (en) | 2019-02-23 | 2019-02-23 | Prevent soil erosion and water loss's greenbelt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210421325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877502A (en) * | 2020-07-31 | 2020-11-03 | 中国一冶集团有限公司 | Drainage ditch system of sponge city |
| CN117166498A (en) * | 2023-11-02 | 2023-12-05 | 山西秦能水利工程有限公司 | Vegetation bank protection soil and water conservation device |
-
2019
- 2019-02-23 CN CN201920225610.XU patent/CN210421325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877502A (en) * | 2020-07-31 | 2020-11-03 | 中国一冶集团有限公司 | Drainage ditch system of sponge city |
| CN117166498A (en) * | 2023-11-02 | 2023-12-05 | 山西秦能水利工程有限公司 | Vegetation bank protection soil and water conservation device |
| CN117166498B (en) * | 2023-11-02 | 2024-03-26 | 山西秦能水利工程有限公司 | Vegetation bank protection soil and water conservation device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |