CN109554974B - Spliced water permeable brick with water storage function - Google Patents
Spliced water permeable brick with water storage function Download PDFInfo
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- CN109554974B CN109554974B CN201811472840.2A CN201811472840A CN109554974B CN 109554974 B CN109554974 B CN 109554974B CN 201811472840 A CN201811472840 A CN 201811472840A CN 109554974 B CN109554974 B CN 109554974B
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- switch
- brick
- water
- connecting piece
- floating ball
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- 239000011449 brick Substances 0.000 title claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a spliced water permeable brick with a water storage function, and belongs to the technical field of water permeable bricks. The water storage device comprises a brick body (5), wherein a water draining cavity (13) is formed in the brick body (5), a brick cover (2) is arranged above the brick body (5), water draining holes are formed in the brick body (5) and the brick cover (2), and a water storage device (9) is arranged in the brick body (5). The water permeable and breathable composite material has good water permeability and air permeability, can enable rainwater to quickly permeate into the ground, supplement soil water and underground water, maintain soil humidity, and improve living conditions of urban ground plants and soil microorganisms; can relieve urban drainage and flood control pressure, has good effects of preventing pollution of public water areas and treating sewage, and can prevent water accumulation on roads.
Description
Technical Field
The invention relates to the technical field of water permeable bricks, in particular to a spliced water permeable brick with a water storage function.
Background
The common water permeable bricks on the market at present are mainly prepared by crushing and refining solid industrial waste, household garbage and construction garbage as main raw materials, and can be roughly classified into water permeable bricks which are permeable per se, permeable or weakly permeable. In view of the water permeable function of the traditional water permeable brick, once the water permeable brick encounters heavy rain and flood seasons, water is difficult to discharge from the ground surface through the water permeable performance of the brick body, so that serious waterlogging is caused. Moreover, the conventional water permeable bricks are easy to loosen and accumulate water through simple paving arrangement without reinforcement treatment, so that unnecessary troubles and potential safety hazards are caused easily due to the fact that the water permeable bricks are easy to loosen and accumulate water in the annual use and the trampling and rolling of pedestrians and vehicles.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a technical scheme for splicing type water permeable bricks with water storage function, solves the problem of poor water permeability of the brick body, improves the water permeability of the brick body, and simultaneously reinforces the connection between the brick bodies to avoid loosening and water accumulation after rain.
The utility model provides a water permeable brick that has retaining function is consolidated to concatenation formula, includes the brick body, the internal drainage cavity that is equipped with of brick, brick body top is equipped with the brick lid, all is equipped with the wash port on the brick body and the brick lid, the internal water storage device that is equipped with of brick.
Furthermore, the water storage device is funnel-shaped, a water leakage hole is arranged below the water storage device, a floating ball is arranged in the water storage device, and the floating ball covers the water leakage hole.
Furthermore, the water storage device is also provided with a small floating ball, a floating ball blocking mechanism is arranged in the water leakage hole, the floating ball is fixedly provided with a connecting rod, the connecting rod penetrates through the floating ball blocking mechanism to be fixedly connected with the small floating ball, and the small floating ball is clamped with the floating ball blocking mechanism.
Furthermore, the floating ball baffle mechanism is a cross-shaped lattice bar, a through hole is arranged in the middle of the cross-shaped lattice bar, the connecting rod penetrates through the through hole, the floating ball is arranged above the connecting rod, and the small floating ball is arranged below the connecting rod.
Further, the brick bodies are provided with connecting pieces and connecting piece clamping grooves, and the brick bodies are matched with each other through the connecting pieces and the connecting piece clamping grooves in a clamping mode.
Further, the connecting piece include connecting piece and lower connecting piece, the connecting piece draw-in groove include connecting piece draw-in groove and lower connecting piece draw-in groove, go up connecting piece and last connecting piece draw-in groove setting in the opposite both sides in brick body top, lower connecting piece and lower connecting piece draw-in groove setting are in the opposite both sides in brick body below, go up connecting piece and last connecting piece draw-in groove joint cooperation between the brick body, lower connecting piece and lower connecting piece draw-in groove joint cooperation are equipped with the cylindricality passageway on last connecting piece and the lower connecting piece.
Furthermore, the brick cover is provided with an opening and closing switch, and the brick cover is fixedly connected with the brick body through the opening and closing switch.
Further, the on-off switch comprises a switch button, a switch bolt and a switch connecting mechanism, wherein the switch button is connected with the switch connecting mechanism, the switch connecting mechanism is connected with the switch bolt, and the switch bolt penetrates through the brick cover to be matched with the brick body in an inserting manner.
Further, the switch connecting mechanism comprises a vertical oblique buckle, a switch connecting piece, a switch baffle piece, a first spring, a second spring and a switch extrusion piece; a first vertical clamping groove is formed below the switch button, a second vertical clamping groove is formed in the brick cover, the vertical oblique buckle is respectively clamped with the first vertical clamping groove and the second vertical clamping groove, the vertical oblique buckle is connected with a switch extrusion part through a switch connecting piece, and a switch separation piece and a first spring are sleeved outside the switch connecting piece; the first spring is arranged between the switch connecting piece and the switch pressing piece, and one end of the switch baffle piece is fixedly connected with the brick cover; one end of the switch bolt is connected with the brick cover through a second spring.
Further, the drain hole on the brick cover is of a structure with a small upper part and a big lower part.
The invention has the beneficial effects that:
1. has good water permeability and air permeability, can enable rainwater to quickly infiltrate into the ground, supplement soil water and underground water, maintain soil humidity and improve living conditions of urban ground plants and soil microorganisms.
2. Can relieve urban drainage and flood control pressure, has good effects of preventing pollution of public water areas and treating sewage, and can prevent water accumulation on roads.
3. The connection structure between the brick blocks can ensure that the brick blocks are tightly connected, and the problem that ponding or a wane broken plate does not occur is solved.
3. The sponge city concept is linked, and various physical principles are applied, so that the operation is simplified.
4. The rain water and the snow water do not accumulate, and the snow water does not slip, so that the safety trip of citizens is facilitated.
5. Rich in color, natural, naive, economical and practical.
6. Is stable and durable and has long service life.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of a water permeable brick;
FIG. 2 is a schematic perspective view of a brick body (with a cover removed) part;
FIG. 3 is a top view of a brick;
FIG. 4 is a schematic diagram of the overall perspective structure of a water permeable brick cover;
FIG. 5 is a side view of a water permeable brick cover;
FIG. 6 is a schematic view of the upper portion of the interior float of the water reservoir;
FIG. 7 is a schematic view of the lower portion of the interior float of the water reservoir;
FIG. 8 is a diagram showing the internal structure of the on-off switch;
FIG. 9 is a schematic diagram of a switch jacket structure;
FIG. 10 is a schematic diagram of an on-off switch assembly;
wherein: 1-a brick cover drain hole; 2-brick covers; 3-upper connector clamping grooves; 4-a lower connecting piece clamping groove; 5-brick body; 6-upper connectors; 7-a lower connector; 8-an on-off switch; 9-a water storage device; 10-water leakage holes; 11-a floor drain hole; 12-cylindrical channels; 13-a drainage cavity; 14-floating ball; 15-a floating ball baffle mechanism; 16-small floating ball; 17-connecting rods; 18-a switch button; 19-vertical oblique buckling; 20-a switch connection; 21-a switch barrier; 22-a first spring; 23-a second spring; 24-switching the extrusion; 25-switching a bolt; 26-a first vertical clamping groove; 27-a switch jacket; 28-a second vertical clamping groove; 29-a pin hole; 30-plug via holes.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings.
The utility model provides a water permeable brick that has retaining function is consolidated to concatenation formula, as shown in fig. 1 through 7, includes brick body 5 and brick lid 2, and brick lid 2 and brick body 5 are mainly through opening and close switch 8 interconnect, and brick lid 2 size is unanimous with brick body 5 opening size just, makes close connection be difficult for not hard up and avoids taking place the problem of wane broken plate.
In order to enable the surface water to flow into the drainage cavity 13 and the water storage device 9 on the brick body 5 more quickly and prevent inconvenience caused by long-time surface water accumulation, the brick cover 2 is provided with brick cover drainage holes 1 in a distributed manner. The brick body 5 is provided with a drainage cavity 13 and a water storage device 9, and the bottom plate of the drainage cavity 13 is provided with bottom plate drainage holes 11. The water storage device 9 is internally provided with a floating ball 14, the lower end of the water storage device is provided with a water leakage hole 10, large particles are prevented from entering the water permeable bricks to block the fluid channels, and the brick cover drain hole 1 is of a structure with a small upper part and a big lower part.
During rainfall, rainwater enters the drainage cavity 13 of the brick body 5 and the water storage device 9 through the brick cover drainage hole 1, and the water storage device 9 is in a funnel shape, wherein the rainwater entering the drainage cavity 13 flows out through the bottom plate drainage hole 11, and the rainwater entering the water storage device 9 is stored. When the rainwater does not overflow the floating ball 14, the floating ball 14 covers the water leakage hole 10, the stored rainwater cannot flow downwards, and when the rainwater overflows the floating ball 14, the floating ball 14 moves upwards under the action of the buoyancy force, and the rainwater flows downwards.
In the process of upward movement of the floating ball 14, in order to prevent the floating ball 14 from being far away from the water leakage hole 10 after floating, so that the floating ball 14 cannot accurately return to the water leakage hole 10 when falling down, a floating ball blocking mechanism 15 is arranged in the water leakage hole 10, a connecting rod 17 is arranged below the floating ball 14, the connecting rod 17 passes through the floating ball blocking mechanism 15, the other end of the connecting rod 17 is provided with a small floating ball 16, the small floating ball 16 cannot pass through the floating ball blocking mechanism 15, and the density of the small floating ball is greater than that of the large floating ball. The floating ball check mechanism 16 is a cross-shaped check bar, a through hole is formed in the middle of the floating ball check mechanism, a connecting rod 17 passes through the through hole, a floating ball 14 is connected above the connecting rod 17, a small floating ball 16 is connected to the lower end of the connecting rod, and the small floating ball 16 cannot pass through the through hole. When the floating ball 14 floats, the small floating ball 16 is blocked by the floating ball blocking mechanism 15 due to the gravity action of the small floating ball 16 and the floating ball blocking mechanism 15, and cannot pass through the through hole, so that the floating ball 14 can be brought into the water leakage hole 10 by the small floating ball 16 again when falling down. After the floating ball 14 floats, the water in the water storage device 9 flows into a large water storage tank below and flows into a sponge city system to perform a new cycle.
In order to prevent the brick body 5 from being used throughout the year and the phenomenon of loose ponding is easy to generate after the pedestrians and vehicles trample and roll, the brick body 5 is provided with a connecting piece and a connecting piece clamping groove, the connecting piece is clamped in the connecting piece clamping groove, and the connecting piece clamping groove can be tightly buckled. The connecting piece comprises an upper connecting piece 6 and a lower connecting piece 7, the connecting piece clamping groove comprises an upper connecting piece clamping groove 3 and a lower connecting piece clamping groove 4, the upper connecting piece 6 is arranged above one side of the brick body 5, and the upper connecting piece clamping groove 3 is arranged above the opposite side; a lower connecting piece 7 is arranged below the other side of the brick body 5, and a lower connecting piece clamping groove 4 is arranged below the opposite side. The upper connecting piece 6 corresponds to the upper connecting piece clamping groove 3, and the lower connecting piece 7 corresponds to the lower connecting piece clamping groove 4, so that the structure is more compact and difficult to loosen. And be equipped with cylindricality passageway 12 on the connecting piece for ponding between circulation brick and the brick prevents that the interior ponding of monomer brick from too much and can't in time discharge, makes the work of entire system more reasonable.
As shown in fig. 8 to 10, a switch jacket 27 is sleeved outside the on-off switch 8, the switch jacket 27 is fixedly connected with the brick cover 2, the on-off switch 8 comprises a switch button 18, a switch bolt 25, the switch jacket 27 and a switch connecting mechanism, and the switch connecting mechanism comprises a vertical inclined buckle 19, a switch connecting piece 20, a switch baffle piece 21, a first spring 22, a second spring 23 and a switch extrusion piece 24; a first vertical clamping groove 26 is formed below the switch button 18, a second vertical clamping groove 28 is formed in the switch outer sleeve 27, the vertical oblique buckle 19 is respectively clamped with the first vertical clamping groove 26 and the second vertical clamping groove 28, the vertical oblique buckle 19 is connected with the switch extrusion piece 24 through the switch connecting piece 20, and the switch separating piece 21 and the first spring 22 are sleeved outside the switch connecting piece 20; the first spring 22 is arranged between the switch connecting piece 20 and the switch pressing piece 24, and one end of the switch baffle piece 21 is fixedly connected with the brick cover 2; one end of the switch bolt 25 is connected with the brick cover 2 through a second spring 23, and a bolt through hole 30 matched with the switch bolt 25 is arranged on the brick cover 2; the brick body 5 is provided with a bolt hole 29 matched with the switch bolt 25. When the brick cover 2 and the brick body 5 are to be locked, when the switch button 18 is pressed down, the switch button 18 pushes the vertical diagonal buckle 19 to move downwards through the first vertical clamping groove 26, when the brick cover moves to the second vertical clamping groove 28, the vertical diagonal buckle 19 is rotationally clamped into the second vertical clamping groove 28, the vertical diagonal buckle 19 cannot move continuously, in the process of moving the vertical diagonal buckle 19 downwards, the vertical diagonal buckle 19 pushes the switch extrusion piece 24 to move downwards through the switch connecting piece 20, the switch extrusion piece 24 is a triangular cylinder, and the inclined plane of the switch extrusion piece 24 extrudes the switch plug pin 25 to enable the switch plug pin 25 to move forwards, pass through the plug pin through hole 30 and be inserted into the plug pin hole 29. When the brick cover 2 and the brick body 5 are to be unlocked, the switch button 18 is pressed again, when the switch button 18 moves to the second vertical clamping groove 28, the vertical diagonal buckle 19 moves out of the second vertical clamping groove 28 and enters the first vertical clamping groove 26 again, the switch bolt 25 is retracted under the pulling force of the second spring 23, and meanwhile, the switch extrusion piece 24 is pushed upwards, and then the vertical diagonal buckle 19 and the switch button 18 move to the original position. When the vertical diagonal buckle 19 moves downwards, the vertical diagonal buckle is blocked by the switch baffle piece 21 when moving to the position of the switch baffle piece 21, and cannot move downwards continuously, so that the damage to the switch extrusion piece 24 caused by overlarge downward movement distance is avoided.
Claims (5)
1. The spliced water permeable brick with the water storage function comprises a brick body (5) and is characterized in that a water drainage cavity (13) is formed in the brick body (5), a brick cover (2) is arranged above the brick body (5), water drainage holes are formed in the brick body (5) and the brick cover (2), and a water storage device (9) is arranged in the brick body (5); the water storage device (9) is funnel-shaped, a water leakage hole (10) is arranged below the water storage device (9), a floating ball (14) is arranged in the water storage device (9), and the floating ball (14) is covered in the water leakage hole (10); a small floating ball (16) is further arranged on the water storage device (9), a floating ball blocking mechanism (15) is arranged in the water leakage hole (10), a connecting rod (17) is fixedly arranged on the floating ball (14), the connecting rod (17) penetrates through the floating ball blocking mechanism (15) to be fixedly connected with the small floating ball (16), and the small floating ball (16) is clamped with the floating ball blocking mechanism (15); the floating ball blocking mechanism (15) is a cross-shaped grating, a through hole is formed in the middle of the cross-shaped grating, the connecting rod (17) passes through the through hole, the floating ball (14) is arranged above the connecting rod (17), and the small floating ball (16) is arranged below the connecting rod (17); the brick bodies (5) are provided with connecting pieces and connecting piece clamping grooves, and the brick bodies (5) are in clamping fit through the connecting pieces and the connecting piece clamping grooves; the connecting piece include connecting piece (6) and lower connecting piece (7), the connecting piece draw-in groove include connecting piece draw-in groove (3) and lower connecting piece draw-in groove (4), go up connecting piece (6) and last connecting piece draw-in groove (3) and set up in the opposite both sides in brick body (5) top, lower connecting piece (7) and lower connecting piece draw-in groove (4) set up in the opposite both sides in brick body (5) below, go up connecting piece (6) and last connecting piece draw-in groove (3) joint cooperation between the brick body (5), lower connecting piece (7) and lower connecting piece draw-in groove (4) joint cooperation are equipped with cylindricality passageway (12) on last connecting piece (6) and lower connecting piece (7).
2. The spliced water permeable brick with the water storage function according to claim 1, wherein the brick cover (2) is provided with an on-off switch (8), and the brick cover (2) is fixedly connected with the brick body (5) through the on-off switch (8).
3. The water permeable brick with the water storage function is reinforced by splicing according to claim 2, and is characterized in that the on-off switch (8) comprises a switch button (18), a switch Guan Chaxiao (25) and a switch connecting mechanism, the switch button (18) is connected with the switch connecting mechanism, the switch connecting mechanism is connected with a switch bolt (25), and the switch bolt (25) penetrates through the brick cover (2) to be in plug-in fit with the brick body (5).
4. A spliced water permeable brick with a water storage function according to claim 3, characterized in that the switch connecting mechanism comprises a vertical oblique buckle (19), a switch connecting piece (20), a switch baffle piece (21), a first spring (22), a second spring (23) and a switch extrusion piece (24); a first vertical clamping groove (26) is formed below the switch button (18), a second vertical clamping groove (28) is formed in the brick cover (2), the vertical oblique buckle (19) is respectively clamped with the first vertical clamping groove (26) and the second vertical clamping groove (28), the vertical oblique buckle (19) is connected with the switch extrusion piece (24) through the switch connecting piece (20), and the switch blocking piece (21) and the first spring (22) are sleeved outside the switch connecting piece (20); the first spring (22) is arranged between the switch connecting piece (20) and the switch pressing piece (24), and one end of the switch baffle piece (21) is fixedly connected with the brick cover (2); one end of the switch bolt (25) is connected with the brick cover (2) through a second spring (23).
5. The water permeable brick with water storage function is characterized in that the water draining holes on the brick cover (2) are of a structure with a small upper part and a big lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472840.2A CN109554974B (en) | 2018-12-04 | 2018-12-04 | Spliced water permeable brick with water storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472840.2A CN109554974B (en) | 2018-12-04 | 2018-12-04 | Spliced water permeable brick with water storage function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109554974A CN109554974A (en) | 2019-04-02 |
| CN109554974B true CN109554974B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811472840.2A Active CN109554974B (en) | 2018-12-04 | 2018-12-04 | Spliced water permeable brick with water storage function |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284399A (en) * | 2019-07-09 | 2019-09-27 | 陈超 | A kind of floor tile |
| CN111962352B (en) * | 2020-08-06 | 2021-09-21 | 安徽省红顺新材料科技有限责任公司 | High imitative stone material brick permeates water |
| CN112523023A (en) * | 2020-12-07 | 2021-03-19 | 张光强 | High-strength drainage and water storage type municipal road floor tile |
| CN112853848B (en) * | 2021-03-25 | 2023-01-24 | 浙江水利水电学院 | Easy-to-fire water storage brick with combined functions of drainage and storage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205893859U (en) * | 2016-08-15 | 2017-01-18 | 西南交通大学 | Formula of permeating water floor tile |
| CN206625100U (en) * | 2017-03-17 | 2017-11-10 | 浙江协和建设有限公司 | A kind of water-permeable brick |
| KR101822899B1 (en) * | 2017-01-24 | 2018-01-30 | 지성산업개발(주) | Eco-friendly Surface Water Reservoir for Improvement of Groundwater Storage Function AND Eco-friendly Road Structure With Drainage System Using The Reservoir |
| CN209537966U (en) * | 2018-12-04 | 2019-10-25 | 浙江水利水电学院 | A kind of spliced reinforcing has the water-permeable brick of water storage function |
-
2018
- 2018-12-04 CN CN201811472840.2A patent/CN109554974B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205893859U (en) * | 2016-08-15 | 2017-01-18 | 西南交通大学 | Formula of permeating water floor tile |
| KR101822899B1 (en) * | 2017-01-24 | 2018-01-30 | 지성산업개발(주) | Eco-friendly Surface Water Reservoir for Improvement of Groundwater Storage Function AND Eco-friendly Road Structure With Drainage System Using The Reservoir |
| CN206625100U (en) * | 2017-03-17 | 2017-11-10 | 浙江协和建设有限公司 | A kind of water-permeable brick |
| CN209537966U (en) * | 2018-12-04 | 2019-10-25 | 浙江水利水电学院 | A kind of spliced reinforcing has the water-permeable brick of water storage function |
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| Publication number | Publication date |
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| CN109554974A (en) | 2019-04-02 |
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