CN110565468A - Sponge city is with holding drainage integral type brick that permeates water - Google Patents
Sponge city is with holding drainage integral type brick that permeates water Download PDFInfo
- Publication number
- CN110565468A CN110565468A CN201910971393.3A CN201910971393A CN110565468A CN 110565468 A CN110565468 A CN 110565468A CN 201910971393 A CN201910971393 A CN 201910971393A CN 110565468 A CN110565468 A CN 110565468A
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- brick body
- water
- drainage
- water storage
- brick
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Classifications
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- 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
- E01C5/04—Pavings made of prefabricated single units made of bricks
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to the field of sponge city construction, and particularly relates to a water storage and drainage integrated water permeable brick for a sponge city, which comprises a brick body, wherein a water storage cavity is arranged in the brick body, a plurality of water inlet holes penetrating through the brick body are formed in the top surface of the water storage cavity, a drainage groove is formed in the side wall of the water storage cavity, two drainage holes penetrating through the brick body are formed in the bottom of the drainage groove, a movable plate is connected to the side wall of the brick body in a sealing and sliding mode, a sleeve is fixedly connected to the inner bottom surface of the water storage cavity, the upper end of the sleeve penetrates through the movable plate and is movably connected with the movable plate, two permanent magnet pieces are fixedly connected to the lower surface of the movable plate, and a magnet. The invention can switch the water storage and drainage states according to the rainfall, improves the utilization rate of the brick on rainwater, plays a good 'sponge' role, is beneficial to relieving the heat island effect of a city, is feasible for people to frequently tread on the flexible pedal, and accelerates the evaporation speed of the rainwater in the brick body.
Description
Technical Field
The invention belongs to the field of sponge city construction, and particularly relates to a water storage and drainage integrated water permeable brick for a sponge city.
Background
The sponge city is through the mode of low influence development, realizes urban rainwater system construction, reaches the time of raining and absorbs water, retaining, infiltration, water purification, releases the water of storage and utilizes when needing, makes the purpose that the rainwater can freely migrate in the city, and wherein, sponge city has played key effect in the aspect of reducing ponding, preventing waterlogging and alleviating heat island effect with the brick that permeates water.
Most of the traditional sponge city water permeable bricks are simple in structure, the water storage and drainage capacity of the road surface can be improved to a small extent, the water storage or drainage of the traditional sponge city water permeable bricks cannot be changed according to the rainfall, and good water storage and drainage effects are difficult to achieve; the regional temperature that the flow of people is great in the city is higher, and the rainwater evaporation rate of piling up in the brick that permeates water now is fixed, can't change according to geographical position's difference, and the cooling radiating effect is relatively poor.
Therefore, the sponge city water storage and drainage integrated water permeable brick is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems of poor water storage, drainage and heat dissipation effects, and provides a water storage and drainage integrated water permeable brick for a sponge city, which can adjust a water storage and drainage mode according to rainfall and has a good heat dissipation effect.
In order to achieve the purpose, the invention adopts the following technical scheme: a water storage and drainage integrated water permeable brick for a sponge city comprises a brick body, wherein a water storage cavity is arranged in the brick body, a plurality of water inlet holes penetrating through the brick body are formed in the top surface of the water storage cavity, a drainage groove is formed in the side wall of the water storage cavity, two drainage holes penetrating through the brick body are formed in the bottom of the drainage groove, a movable plate is connected to the side wall of the brick body in a sealing and sliding mode, a sleeve is fixedly connected to the inner bottom surface of the water storage cavity, the upper end of the sleeve penetrates through the movable plate and is movably connected with the movable plate, two permanent magnetic sheets are fixedly connected to the lower surface of the movable plate, a magnet sheet is fixedly connected to the inner bottom surface of the water storage cavity, the permanent magnetic sheets and the magnet sheet repel each other in the same pole, an upwardly arched flexible pedal is fixedly connected to the upper surface of the brick body, a threaded rod is rotatably connected to, the lower end of the threaded rod is fixedly connected with the inner bottom surface of the brick body through a return spring, and the threaded rod is fixedly sleeved with a fan.
The invention has the beneficial effects that: when the rainfall is small, the amount of rainwater entering the brick body is small, under the action of magnetic force, the magnet pieces generate repulsive force to the permanent magnet pieces, the movable plate floats above the drainage groove, and the movable plate is sealed with the side wall of the water storage cavity, so that rainwater is completely stored in the brick body, and the water storage capacity of the brick body is improved.
When rainfall is great, the rainfall amount of accumulating above the movable plate is more, under the action of gravity, the movable plate is driven to move downwards to the drainage groove, rainwater in the brick body can flow to the drainage hole through the drainage groove and permeate into soil below the brick body, the drainage capacity of the brick body is guaranteed, the water storage state and the drainage state can be switched according to the rainfall amount, the utilization rate of the rainwater is improved, a good sponge effect is achieved, and the heat island effect of a city is favorably relieved.
When the weather is hotter, the rainwater that continues in the brick body slowly evaporates, then the rainwater volume on the fly leaf reduces gradually, and the rainwater gravity that the fly leaf bore slowly reduces, then under the repulsion effect of magnet piece and permanent magnetism piece, slowly promotes the fly leaf rebound, makes the last liquid level of rainwater be in higher position all the time, has guaranteed the evaporation rate of rainwater, has guaranteed its cooling effect.
The pedestrian is when the brick body top, tramples flexible pedal, promote flexible pedal then and drive the threaded rod and move down, because of the unable rotation of sleeve pipe, then the threaded rod drives the fan and rotates, the wind that the fan rises blows to the rainwater surface of impounding in the retaining intracavity, because of the liquid surface medium velocity of flow is faster, liquid evaporation rate is faster, the evaporation rate of the rainwater of accelerating then, the great region of pedestrian flow in the city, flexible pedal is trampled to the pedestrian is frequent, the cooling effect of the brick that permeates water has further been improved.
As preferred, the upper surface of the brick body is equipped with a plurality of water catch bowl, the water catch bowl is the bowl dress setting of undercut, the inlet opening sets up in the bottom of inlet opening, and during the rainfall, in the rainwater can advance the entering water catch bowl, the rethread inlet opening gets into in the brick body, is favorable to the collection of brick body surface rainwater, and inside sunken water catch bowl has increased the effective area of contact of brick body upper surface, when having reduced the rainwater that falls, pedestrian or vehicle are through taking place water film effect, take place dangerous possibility.
Preferably, the side wall of the water inlet hole is fixedly provided with a filter screen, so that sundries carried in rainwater can be filtered, and blockage in the brick body is prevented.
Preferably, the drainage holes are arranged in a semicircular arc shape, and the two drainage holes are symmetrical about the central axis of the brick body, so that the effect of uniform and rapid drainage is achieved.
Preferably, a first through hole is formed in the movable plate, a sealing plate is connected to the upper surface of the movable plate in a sliding manner, a second through hole is formed in the sealing plate, a coil spring is sleeved outside the sealing plate, an inner ring of the coil spring is fixedly connected with the sealing plate, an outer ring of the coil spring is fixedly connected with the movable plate, a water seepage hole matched with the first through hole is formed in the inner bottom surface of the water storage cavity, when the brick body is full of rainwater when the rainfall is extremely high, a large amount of rainwater further extrudes the movable plate to extrude the movable plate to a lower position under the action of gravity, at the moment, the repulsion force is larger because the permanent magnet pieces are closer to the magnet pieces, and the magnet pieces with the same magnetic poles cannot be in positive opposition, the permanent magnet pieces drive the movable plate to be twisted by a certain angle under the action of magnetic force, so that the first through hole is communicated with the second through hole, and then, the drainage of rainwater is accelerated, and excessive rainwater is prevented from being accumulated on the upper surface of the brick body to form a water accumulation pit.
Drawings
FIG. 1 is a schematic structural view of a sponge city water storage and drainage integrated water permeable brick according to embodiment 1 of the invention, when rainfall is small;
FIG. 2 is a schematic structural view of a sponge city water storage and drainage integrated water permeable brick according to embodiment 1 of the invention when rainfall is large;
FIG. 3 is a schematic structural view of an embodiment 2 of the water storage and drainage integrated water permeable brick for sponge cities, provided by the invention;
Fig. 4 is a schematic top view of a sealing plate in embodiment 2 of the water storage and drainage integrated water permeable brick for sponge cities provided by the invention.
in the figure, 1 brick body, 2 water storage cavity, 3 water inlet holes, 4 drainage grooves, 5 drainage holes, 6 movable plates, 7 sleeves, 8 permanent magnet sheets, 9 magnet sheets, 10 flexible pedals, 11 threaded rods, 12 return springs, 13 fans, 14 filter screens, 15 first through holes, 16 sealing plates, 17 second through holes, 18 coil springs, 19 water seepage holes and 20 water collection grooves.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figure 1-2, the sponge city water storage and drainage integrated permeable brick comprises a brick body 1, a water storage cavity 2 is arranged in the brick body 1, a plurality of water inlet holes 3 penetrating through the brick body 1 are arranged on the top surface of the water storage cavity 2, a filter screen 14 is fixedly arranged on the side wall of each water inlet hole 3, can filter the sundries carried in the rainwater to prevent the brick body 1 from being blocked, and it is noted that a plurality of water collecting grooves 20 are arranged on the upper surface of the brick body 1, the water collecting grooves 20 are arranged in a bowl shape which is concave downwards, the water inlet holes 3 are arranged at the bottom of the water inlet groove 13, when raining, rainwater can firstly enter the water collecting tank 20 and then enter the brick body 1 through the water inlet holes 3, which is beneficial to the collection of the rainwater on the surface of the brick body 1, and the inward sunken water catch bowl 20 has increased the effective area of contact of brick body 1 upper surface, when having reduced the rainwater, pedestrian or vehicle pass through and take place the water film effect, take place dangerous possibility.
In this embodiment, be equipped with water drainage tank 4 on the lateral wall of water storage chamber 2, water drainage tank 4's bottom is equipped with two wash ports 5 that run through the setting of the brick body 1, it is worth mentioning that wash port 5 is the half-circular arc setting, and two wash ports 5 are axis symmetry about the brick body 1, the effect of even rapid drainage has been played, sealed sliding connection has fly leaf 6 on the lateral wall of the brick body 1, the interior bottom surface fixedly connected with sleeve pipe 7 of water storage chamber 2, the upper end of sleeve pipe 7 run through fly leaf 6 and with fly leaf 6 sliding connection.
In this embodiment, two permanent magnet pieces 8 of lower fixed surface of fly leaf 6, the interior bottom surface fixedly connected with magnet piece 9 of water storage chamber 2, permanent magnet piece 8 repels with magnet piece 9 homopolar, the last fixed surface of brick 1 is connected with the flexible footboard 10 of upwards hunch-up, the lower extreme of flexible footboard 10 rotates and is connected with threaded rod 11, the lower extreme of threaded rod 11 extends to sleeve pipe 7 and with sleeve pipe 7 threaded connection, reset spring 12 and the interior bottom surface fixed connection of brick 1 are passed through to the lower extreme of threaded rod 11, threaded rod 11 external fixation cover has connect fan 13.
The working principle of the embodiment is as follows: when the rainfall is small, the rainwater entering the brick body 1 is small, under the action of the magnetic force, the magnet pieces 9 generate repulsive force to the permanent magnet pieces 8, so that the movable plate 6 floats above the drainage groove 4, as shown in fig. 1, the movable plate 6 is sealed with the side wall of the water storage cavity 2, the rainwater is completely accumulated in the brick body 1, and the water storage capacity of the brick body is improved.
When rainfall is great, the rainfall amount accumulated above the movable plate 6 is great, the movable plate 6 is driven to move downwards to the drainage groove 4 under the action of gravity, as shown in fig. 2, rainwater in the brick body 1 can flow to the drainage hole 5 through the drainage groove 4, the water flow direction is shown as an arrow in fig. 2 and permeates into soil below the brick body 1, the drainage capacity of the brick body is guaranteed, the water storage and drainage states can be switched according to the rainfall amount, the utilization rate of the brick body to the rainwater is improved, a good sponge effect is achieved, and the heat island effect of a city is favorably relieved.
When the weather is hotter, the rainwater that continues in the brick body 1 slowly evaporates, then the rainwater volume on the fly leaf 6 reduces gradually, and the rainwater gravity that the fly leaf 6 bore slowly reduces, then under the repulsion effect of magnet piece 9 and permanent magnetism piece 8, slowly promotes fly leaf 6 and upwards removes, makes the last liquid level of rainwater be in higher position all the time, has guaranteed the evaporation rate of rainwater, has guaranteed its cooling effect.
the pedestrian is when the 1 top of the brick body, trample flexible footboard 10, promote flexible footboard 10 then and drive threaded rod 11 downstream, because of sleeve pipe 7 is unable to rotate, then threaded rod 11 drives fan 13 and rotates, the wind that fan 13 fan rises blows the rainwater surface of saving in water storage cavity 2, because of the liquid surface medium velocity of flow is fast more, liquid evaporation rate is fast more, the evaporation rate of the rainwater of accelerating then, the great region of people flow in the city, flexible footboard 10 is trampled to the pedestrian is frequent, the cooling effect of the brick that permeates water has further been improved.
Example 2
As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: the movable plate 6 is rotatably connected with the sleeve 7, a first through hole 15 is formed in the movable plate 6, a sealing plate 16 is connected to the upper surface of the movable plate 6 in a sliding mode, a second through hole 17 is formed in the sealing plate 16, a coil spring 18 is sleeved outside the sealing plate 16, the coil spring 18 is in a natural state, the first through hole 15 is not communicated with the second through hole 17, the inner ring of the coil spring 18 is fixedly connected with the sealing plate 16, the outer ring of the coil spring 18 is fixedly connected with the movable plate 6, and a water seepage hole 19 which is matched with the first through hole 15 is formed in the inner bottom.
In this embodiment, when the rainfall is very big, when the brick 1 is full of rainwater, under the action of gravity, a large amount of rainwater further extrudees fly leaf 6, extrude fly leaf 6 to lower position, at this moment, because of permanent magnet 8 is nearer with magnet piece 9's position, then the repulsion is the bigger, because of the unable just relative of the magnet that the magnetic pole is the same, then permanent magnet 8 drives fly leaf 6 and twists reverse certain angle under magnetic force, make first through-hole 15 and second through-hole 17 intercommunication, then make excessive rainwater permeate to fly leaf 6 below through first through-hole 15 and second through-hole 17, the drainage of rainwater has been accelerated, prevent that excessive rainwater from accumulating and forming the sump on the upper surface of brick 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The sponge city is with retaining drainage integral type brick that permeates water, includes the brick body (1), its characterized in that, be equipped with water storage chamber (2) in the brick body (1), the top surface of water storage chamber (2) is equipped with a plurality of inlet openings (3) that run through the brick body (1) and set up, be equipped with water drainage tank (4) on the lateral wall of water storage chamber (2), water drainage tank (4)'s bottom is equipped with two wash ports (5) that run through the brick body (1) and set up, sealed sliding connection has fly leaf (6) on the lateral wall of brick body (1), the interior bottom surface fixedly connected with sleeve pipe (7) of water storage chamber (2), the upper end of sleeve pipe (7) runs through fly leaf (6) and with fly leaf (6) swing joint, the lower fixed surface of fly leaf (6) is connected with two permanent magnet pieces (8), the interior bottom surface fixedly connected with magnet piece (9) of water storage chamber (, permanent-magnet piece (8) and magnet piece (9) homopolar repulsion, the last fixed surface of the brick body (1) is connected with flexible footboard (10) that upwards arches, the lower extreme of flexible footboard (10) is rotated and is connected with threaded rod (11), the lower extreme of threaded rod (11) extend to sleeve pipe (7) and with sleeve pipe (7) threaded connection, the lower extreme of threaded rod (11) passes through reset spring (12) and the interior bottom surface fixed connection of the brick body (1), threaded rod (11) outer fixed cover has connected fan (13).
2. The sponge city is with holding drainage integral type brick that permeates water of claim 1, characterized in that, the upper surface of brick body (1) is equipped with a plurality of water catch bowl (20), water catch bowl (20) are the bowl dress setting of undercut, inlet opening (3) set up the bottom in inlet channel (13).
3. The sponge city is with holding drainage integral type brick that permeates water of claim 1, characterized in that, the filter screen (14) is fixed mounting on the lateral wall of inlet opening (3).
4. The sponge city water storage and drainage integrated water permeable brick as claimed in claim 1, wherein the drainage holes (5) are arranged in a semi-circular arc shape, and the two drainage holes (5) are symmetrical with respect to the central axis of the brick body (1).
5. The sponge city is with storing drainage integral type brick that permeates water of claim 1, characterized in that fly leaf (6) and sleeve pipe (7) rotate and are connected, be equipped with first through-hole (15) in fly leaf (6), the upper surface sliding connection of fly leaf (6) has closing plate (16), be equipped with second through-hole (17) in closing plate (16), closing plate (16) overcoat is equipped with coil spring (18), the inner circle and the closing plate (16) fixed connection of coil spring (18), the outer lane and fly leaf (6) fixed connection of coil spring (18), the interior bottom surface is equipped with infiltration hole (19) that set up with first through-hole (15) matching in retaining chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971393.3A CN110565468B (en) | 2019-10-14 | 2019-10-14 | Sponge city is with holding drainage integral type brick that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910971393.3A CN110565468B (en) | 2019-10-14 | 2019-10-14 | Sponge city is with holding drainage integral type brick that permeates water |
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| CN110565468A true CN110565468A (en) | 2019-12-13 |
| CN110565468B CN110565468B (en) | 2020-06-23 |
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| CN201910971393.3A Expired - Fee Related CN110565468B (en) | 2019-10-14 | 2019-10-14 | Sponge city is with holding drainage integral type brick that permeates water |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188239A (en) * | 2020-01-14 | 2020-05-22 | 蒋俊连 | Water storage and temperature adjustment floor tile for sponge city |
| CN111501481A (en) * | 2020-05-13 | 2020-08-07 | 查全红 | City park ceramic tile is used in sponge city |
| CN111676771A (en) * | 2020-06-22 | 2020-09-18 | 陈静 | Sponge city is with paving brick |
| CN111778801A (en) * | 2020-08-17 | 2020-10-16 | 于小辉 | Floor tile capable of dehumidifying and draining water at high speed |
| CN111877074A (en) * | 2020-08-07 | 2020-11-03 | 王俊 | Dehumidification type waterproof floor tile |
| CN111962561A (en) * | 2020-08-17 | 2020-11-20 | 郭停莉 | Cable pit is protection against insects heat dissipation well lid for well |
| CN112012065A (en) * | 2020-08-24 | 2020-12-01 | 于欣 | Water-absorbing street floor tile |
| CN112095387A (en) * | 2020-09-17 | 2020-12-18 | 福州大学 | Water storage and drainage integrated water permeable brick |
| CN112095388A (en) * | 2020-09-17 | 2020-12-18 | 福州大学 | Temperature-adaptive water storage and drainage integrated water permeable brick |
| CN112095386A (en) * | 2020-09-14 | 2020-12-18 | 福州大学 | Self-drainage water permeable brick |
| CN112160209A (en) * | 2020-09-18 | 2021-01-01 | 陈浩 | Non-cement permeable concrete brick |
| CN112227138A (en) * | 2020-10-19 | 2021-01-15 | 王俊 | Ecological environment-friendly street brick |
| CN112342865A (en) * | 2020-11-11 | 2021-02-09 | 李中友 | Environment-friendly energy-saving anti-slip floor tile for moisture-proof shoes |
| CN112359663A (en) * | 2020-11-17 | 2021-02-12 | 王飞翔 | Sponge city is with brick that permeates water |
| CN112813764A (en) * | 2021-01-06 | 2021-05-18 | 袁玲玉 | General type ceramic tile in sponge city winter and summer season |
| CN113186770A (en) * | 2021-03-29 | 2021-07-30 | 罗蒙蒙 | Intelligent floor tile capable of storing water and storing electricity |
| CN114000390A (en) * | 2021-11-22 | 2022-02-01 | 海曜建工集团有限公司 | Permeable road structure |
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| CN111945504B (en) * | 2020-08-13 | 2022-10-04 | 厦门卓毅建筑工程有限公司 | Water storage and drainage integrated water permeable brick for sponge city and use method thereof |
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| CN206858993U (en) * | 2017-06-07 | 2018-01-09 | 浙江嘉天环境建设有限公司 | A kind of permeable pavement structure |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188239A (en) * | 2020-01-14 | 2020-05-22 | 蒋俊连 | Water storage and temperature adjustment floor tile for sponge city |
| CN111501481A (en) * | 2020-05-13 | 2020-08-07 | 查全红 | City park ceramic tile is used in sponge city |
| CN111676771A (en) * | 2020-06-22 | 2020-09-18 | 陈静 | Sponge city is with paving brick |
| CN111877074A (en) * | 2020-08-07 | 2020-11-03 | 王俊 | Dehumidification type waterproof floor tile |
| CN111877074B (en) * | 2020-08-07 | 2022-05-24 | 王俊 | Dehumidification type waterproof floor tile |
| CN111778801A (en) * | 2020-08-17 | 2020-10-16 | 于小辉 | Floor tile capable of dehumidifying and draining water at high speed |
| CN111962561A (en) * | 2020-08-17 | 2020-11-20 | 郭停莉 | Cable pit is protection against insects heat dissipation well lid for well |
| CN112012065A (en) * | 2020-08-24 | 2020-12-01 | 于欣 | Water-absorbing street floor tile |
| CN112095386A (en) * | 2020-09-14 | 2020-12-18 | 福州大学 | Self-drainage water permeable brick |
| CN112095388A (en) * | 2020-09-17 | 2020-12-18 | 福州大学 | Temperature-adaptive water storage and drainage integrated water permeable brick |
| CN112095387A (en) * | 2020-09-17 | 2020-12-18 | 福州大学 | Water storage and drainage integrated water permeable brick |
| CN112095387B (en) * | 2020-09-17 | 2021-11-02 | 福州大学 | Water storage and drainage integrated water permeable brick |
| CN112095388B (en) * | 2020-09-17 | 2021-12-31 | 福州大学 | Temperature-adaptive water storage and drainage integrated water permeable brick |
| CN112160209A (en) * | 2020-09-18 | 2021-01-01 | 陈浩 | Non-cement permeable concrete brick |
| CN112227138A (en) * | 2020-10-19 | 2021-01-15 | 王俊 | Ecological environment-friendly street brick |
| CN112342865A (en) * | 2020-11-11 | 2021-02-09 | 李中友 | Environment-friendly energy-saving anti-slip floor tile for moisture-proof shoes |
| CN112342865B (en) * | 2020-11-11 | 2022-07-08 | 嘉兴市名人电器股份有限公司 | Environment-friendly energy-saving anti-slip floor tile for moisture-proof shoes |
| CN112359663A (en) * | 2020-11-17 | 2021-02-12 | 王飞翔 | Sponge city is with brick that permeates water |
| CN112813764A (en) * | 2021-01-06 | 2021-05-18 | 袁玲玉 | General type ceramic tile in sponge city winter and summer season |
| CN113186770A (en) * | 2021-03-29 | 2021-07-30 | 罗蒙蒙 | Intelligent floor tile capable of storing water and storing electricity |
| CN114000390A (en) * | 2021-11-22 | 2022-02-01 | 海曜建工集团有限公司 | Permeable road structure |
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