CN214573040U

CN214573040U - Sponge city brick that permeates water

Info

Publication number: CN214573040U
Application number: CN202022890822.5U
Authority: CN
Inventors: 唐勇; 姜正明
Original assignee: Jiangsu Ziqin Construction Development Co Ltd
Current assignee: Jiangsu Ziqin Construction Development Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-11-02
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the technical field of the public road construction and specifically relates to a sponge city brick that permeates water is related to, and it includes the brick body, and brick body top is equipped with the permeable bed that is used for the rainwater infiltration, and brick body bottom is equipped with the apopore that is used for the rainwater of discharging, and the internal portion of brick is equipped with the catch basin of saving the rainwater, is provided with the lock water layer that is used for further absorbing the rainwater in the catch basin. Rainwater is reserved in the water storage tank, and the rainwater is further stored in the brick body by the water locking layer, so that the water storage capacity of the water permeable brick is improved conveniently.

Description

Sponge city brick that permeates water

Technical Field

The application relates to the field of public road construction, in particular to a sponge city water permeable brick.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. In the construction process of sponge city, the brick that permeates water for laying the road has also played the infiltration and has stagnated the positive effect of holding the rainwater.

In the correlation technique, a brick that permeates water adopts the inside mode that sets up and hold the hole, holds the rainwater when raining and stays in the internal portion of brick, and the moisture in the brick volatilizees when fine, absorbs the heat, helps alleviating urban heat island effect. However, the water stored in the water storage hole in the related art is small and is volatilized completely in a short time, so that the effect of relieving the urban heat island effect is not conveniently exerted for a long time.

In view of the above-mentioned related art, the inventors consider that there is a defect that the water-permeable brick has poor water-retaining capacity.

SUMMERY OF THE UTILITY MODEL

In order to improve the water storage capacity of the brick that permeates water, this application provides a brick permeates water in sponge city.

The application provides a pair of sponge city brick that permeates water adopts following technical scheme:

the utility model provides a brick permeates water in sponge city, includes the brick body, brick body top is equipped with the permeable bed, the internal portion of brick is equipped with the catch basin that is used for storing the rainwater, the catch basin inner wall is equipped with the lock water layer that is used for absorbing the rainwater.

Through adopting above-mentioned technical scheme, at precipitation in-process, the rainwater gets into the catch basin from the infiltration of permeable bed, and the lock water layer absorbs the rainwater and preserves. In sunny days, the rainwater in the water storage tank can absorb heat generated by industrial manufacturing, resident heating and the like in cities, and the heat is converted into water vapor which is volatilized to the outside of the water permeable bricks, so that the urban heat island effect is favorably relieved. After the rainwater in the water storage tank volatilizes, the rainwater in the water locking layer continuously volatilizes, so that the action time of the water storage tank is prolonged, and the urban heat island effect is continuously relieved.

Optionally, a water outlet for discharging rainwater is formed in the bottom of the brick body.

Through adopting above-mentioned technical scheme, too big when the precipitation, when surpassing the water storage capacity of the brick that permeates water, the rainwater is discharged from the apopore, flows into pre-buried underground water tank in underground, helps effectively coping with urban waterlogging.

Optionally, a gravel groove is arranged between the adjacent water storage grooves, and graded gravel is arranged in the gravel groove.

Through adopting above-mentioned technical scheme, the graded rubble can help the permeable bed to undertake partly driving or passerby's weight, is convenient for improve the intensity of the brick that permeates water. And the graded broken stones can facilitate the acceleration of the rainwater penetration rate, contribute to improving the drainage efficiency and strengthening the drainage capacity of the brick body.

Optionally, the surface of the permeable layer is provided with water seepage holes.

Through adopting above-mentioned technical scheme, the brick body uses throughout the year, and four seasons temperature is different, and the infiltration hole helps alleviating the deformation that expend with heat and contract with cold caused for the brick body.

Optionally, a surface bump is arranged on the surface of the water permeable layer.

Through adopting above-mentioned technical scheme, the surface lug helps increasing the brick surface friction that permeates water, reduces the pedestrian vehicle and takes place the possibility of skidding when walking, improves the security of the brick that permeates water.

Optionally, a surface groove is formed in the surface of the water permeable layer.

Through adopting above-mentioned technical scheme, surperficial recess helps absorbing the driving noise and reduces the road surface reflection of light, reduces the interference that driver received in sense of hearing and vision, is convenient for improve travelling comfort and the security of driving.

Optionally, the lateral wall one end of the brick body can be dismantled and be equipped with the lateral wall lug, the brick body other end is opened has the lateral wall recess that supplies lateral wall lug card to go up adjacent brick body to go into.

Through adopting above-mentioned technical scheme, two adjacent brick that permeate water pass through the lateral wall recess and the lateral wall lug gomphosis is in the same place, can accomplish the concatenation of the brick that permeates water, and labour saving and time saving is got up in the operation, the installation of the brick that permeates water and lay, improve work efficiency when being convenient for large tracts of land road construction.

Optionally, a circular hole is formed in the surface of the side wall bump.

Through adopting above-mentioned technical scheme, if a certain brick that permeates water is damaged, use indisputable hook or thin rod to stretch into the round hole and prize up the lateral wall lug to the brick that will permeate water is pulled down, maintains or changes, is convenient for permeate water the maintenance and the maintenance on brick road surface.

Optionally, the bottom wall of the round hole is provided with a pressure spring, and the top end of the pressure spring is connected with a cover plate.

Through adopting above-mentioned technical scheme, when needing to take off the brick that permeates water, use iron hook or thin rod to pass through the apron and push down the pressure spring, support the round hole lateral wall simultaneously, will permeate water the brick and take off. The cover plate is favorable for blocking sundries from blocking the round holes and keeping the inside of the round holes clean.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water storage capacity of the water permeable brick is improved conveniently by arranging the water locking layer on the inner wall of the water storage tank, and the water permeable brick plays a role in relieving the urban heat island effect for a longer time;

2. the water seepage holes are formed in the surface of the brick body, so that the deformation of the water permeable brick caused by expansion with heat and contraction with cold can be relieved;

3. through setting up lateral wall recess and lateral wall lug, be convenient for permeate water brick's laying.

Drawings

Fig. 1 is a schematic structural diagram of a sponge city water permeable brick in an embodiment of the application.

FIG. 2 is an upper and lower isometric view of a sponge city water permeable brick of the embodiment of the application.

Fig. 3 is a partial cross-sectional view of a sponge city water permeable brick according to an embodiment of the application.

Description of reference numerals: 1. a brick body; 11. a water outlet hole; 2. a water permeable layer; 21. a water seepage hole; 22. a surface bump; 23. a surface groove; 3. a circular hole; 31. a cover plate; 32 pressure springs; 4. a water storage tank; 5. a water locking layer; 6. grading broken stone; 7. a sidewall recess; 71. and a sidewall bump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses brick permeates water in sponge city. Referring to fig. 1 and 2, a sponge city water permeable brick comprises a brick body 1. The top of the brick body 1 is provided with a permeable layer 2, and the bottom of the brick body 1 is provided with a water outlet hole 11. The water permeable layer 2 is made of porous concrete.

Referring to fig. 3, a water storage tank 4 is arranged inside the brick body 1, and a water locking layer 5 is arranged on the inner wall of the water storage tank 4. If a small amount of rainwater is accumulated on the road surface, the rainwater permeates the interior of the brick body 1 through the permeable layer 2 and is reserved in the water storage tank 4, so that the rainwater collection effect is convenient to achieve. If the precipitation exceeds the water storage capacity of the water storage tank 4, the excessive rainwater is discharged into the underground water tank through the water outlet hole 11, so that the urban waterlogging drainage effect is achieved conveniently. The water locking layer 5 absorbs rainwater in the water storage tank 4, so that the time of rainwater stored in the water permeable brick losing can be conveniently delayed. In sunny days, the air temperature rises again, the rainwater in the water storage tank 4 is converted into water vapor, the water vapor is volatilized to the outside of the water permeable brick through the water seepage holes 21, and the rainwater evaporates to absorb heat, so that the urban heat island effect is relieved, and the comfort level of residents is improved.

Referring to fig. 3, the water locking layer 5 has good water locking capacity, can slow down the evaporation loss rate of rainwater, and is convenient for prolong the cooling and moisturizing time of the water permeable brick.

Referring to fig. 1, the water locking layer 5 is made of safe and nontoxic materials such as hydrophilic non-woven fabric, wood pulp core body and hot melt adhesive, and is beneficial to environmental protection. The inside of wood pulp core through the inside wood pulp fiber of self mediation rainwater entering core, the inside macromolecular material of core has good lock water performance, is convenient for reach the effect of persisting the rainwater in the core. The hot melt adhesive bonds non-woven fabrics and wood pulp core body together, is convenient for improve the steadiness of 5 structures in lock water layer.

Referring to fig. 2, a gravel groove is arranged between adjacent water storage grooves 4, graded gravel 6 is arranged in the gravel groove, and the water outlet 11 is communicated with the bottom wall of the gravel groove. The graded broken stones 6 can support the permeable layer 2, bear the pressure of treading by pedestrians and facilitate the improvement of the strength of the permeable brick; meanwhile, rainwater easily permeates from the crushed stones of the graded crushed stones 6, and the part of rainwater exceeding the water storage tank 4 quickly flows in the graded crushed stones 6 and is gathered to an underground water tank built below the water permeable brick, so that the water seepage efficiency of the water permeable brick is improved.

Referring to fig. 2, the permeable layer 2 is provided with water seepage holes 21, surface protrusions 22 and surface grooves 23 on the top. The water seepage holes 21 are beneficial to improving the water seepage efficiency of the water permeable layer 2; the permeable brick is laid on a road all the year round, the temperature changes all the year round, and the water seepage holes 21 are beneficial to solving the problem of deformation of the brick body 1 caused by expansion with heat and contraction with cold. The surface bumps 22 help to increase the roughness of the permeable brick, making it more stable and safe for pedestrians to walk through. The pedestrian's sole produces wearing and tearing to the permeable bed 2 at the brick top that permeates water, and surperficial lug 22 is convenient for strengthen the wearability of the brick that permeates water, protects permeable bed 2, is favorable to prolonging the service life of the brick that permeates water, reduces the change number of times, is convenient for reach the effect that reduces the road maintenance cost.

Referring to fig. 2, the surface grooves 23 facilitate the absorption of vehicle noise and the reduction of the reflection of the water permeable bricks, reduce the influence of noise and light on the hearing and vision of the driver, and are beneficial to improving the comfort and safety of driving.

Referring to fig. 2, the side wall of the brick body 1 is detachably connected with a side wall projection 71, and the other end of the brick body 1 is provided with a side wall groove 7 for clamping the side wall projection 71 on the adjacent brick body 1. The constructor only needs to align the side wall bumps 71 to the positions of the two side wall grooves 7 which are attached together to enable the side wall bumps 71 to be buckled with the side wall grooves 7, and then the installation of the two water permeable bricks can be completed. The water permeable bricks are simply installed in a way of embedding the side wall grooves 7 and the side wall bumps 71, so that large-area laying of the water permeable bricks is facilitated, and the working efficiency is improved; the pedestrian walks on the brick that permeates water, because the sole constantly takes place the friction with permeable bed 2, the brick that permeates water takes place to shift easily and slides, and the extrusion takes place for the inner wall of lateral wall recess 7 for lateral wall lug 71, is convenient for alleviate the sole and takes the effort of the aversion of the brick that permeates water, helps reducing the brick that permeates water and takes place the possibility of displacement, improves the connection stability of the brick that permeates water.

Referring to fig. 2, a circular hole 3 is formed on the surface of the sidewall protrusion 71. If a certain brick that permeates water damages, needs repair or change, uses things such as thin rod or iron hook to stretch into round hole 3, will permeate water the brick and take out, is convenient for reach the convenient maintenance of brick and the effect of changing of permeating water.

Referring to fig. 2, a pressure spring 32 is arranged on the bottom wall of the circular hole 3, and a cover plate 31 is fixedly connected to the pressure spring 32. When the brick that permeates water need not take out, because the surface of permeable bed 2 exposes outside, round hole 3 is blockked up by the mud of pedestrian's sole easily, and iron hook or thin rod can't stretch into round hole 3, make round hole 3 lose effect, are not convenient for take off the brick that permeates water. After adding and establishing apron 31, when need not get the brick that permeates water, pressure spring 32 supports apron 31, and apron 31 keeps off at the opening part of round hole 3, helps blockking up mud and blocks up round hole 3, keeps the inside cleanness of round hole 3. When the permeable bricks need to be taken down, tools such as iron hooks or thin rods are used, the pressure spring 32 is pressed down through the cover plate 31, the cover plate 31 moves down, and the inner space of the round hole 3 is exposed. Because of there being apron 31 separation filth, the round hole 3 is inside does not have the thing that hinders the compression of pressure spring 32, supports the instrument on the round hole 3 lateral wall, makes lateral wall lug 71 prize to mention the brick that will permeate water, and be convenient for reach the effect that round hole 3 can long-term normal use.

The implementation principle of the sponge city brick that permeates water of this application embodiment does: rainwater is left in the catch basin 4 and the water locking layer 5 inside the brick that permeates water is got into through infiltration hole 21 and permeable bed 2, and more rainwater is then discharged into in the groundwater tank through gradation rubble 6 and apopore 11.

On sunny days, the temperature rises, and the rainwater in the water storage tank 4 slowly volatilizes outwards. The rainwater in the water storage tank 4 volatilizes completely, the rainwater absorbed in the water locking layer 5 can continuously volatilize, and the rainwater absorbs heat and turns into water vapor to return to the city.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a brick permeates water in sponge city which characterized in that: including the brick body (1), brick body (1) top is equipped with permeable bed (2), the inside catch basin (4) that are used for storing the rainwater that are equipped with of brick body (1), catch basin (4) inner wall is equipped with lock water layer (5) that are used for absorbing the rainwater.

2. The sponge city water permeable brick according to claim 1, characterized in that: the bottom of the brick body (1) is provided with a water outlet (11) for discharging rainwater.

3. The sponge city water permeable brick according to claim 2, characterized in that: a gravel groove is arranged between the adjacent water storage grooves (4), and graded gravel (6) is arranged in the gravel groove.

4. The sponge city water permeable brick according to claim 1, characterized in that: the surface of the permeable layer (2) is provided with water seepage holes (21).

5. The sponge city water permeable brick according to claim 4, characterized in that: the surface of the permeable layer (2) is provided with surface bumps (22).

6. The sponge city water permeable brick according to claim 5, characterized in that: the surface of the permeable layer (2) is provided with surface grooves (23).

7. The sponge city water permeable brick according to claim 6, characterized in that: the lateral wall of the brick body (1) one end can be dismantled and be equipped with lateral wall lug (71), the other end of the brick body (1) is opened has lateral wall recess (7) that supplies adjacent brick body (1) to go up lateral wall lug (71) card and go into.

8. The sponge city water permeable brick according to claim 7, characterized in that: the surface of the side wall bump (71) is provided with a round hole (3).

9. The sponge city water permeable brick according to claim 8, characterized in that: the bottom wall of the round hole (3) is provided with a pressure spring (32), and the top end of the pressure spring (32) is connected with a cover plate (31).