CN218989774U

CN218989774U - Permeable concrete structure

Info

Publication number: CN218989774U
Application number: CN202223058991.8U
Authority: CN
Inventors: 钟晓松; 林庆国; 林志明; 林国栋; 师栋梁; 李刚
Original assignee: Cccc Third Aviation Bureau Sixth Engineering Xiamen Co ltd; Xiamen Sanhang Concrete Co ltd; CCCC Third Harbor Engineering Co Ltd; CCCC Third Harbor Engineering Co Ltd Xiamen Branch
Current assignee: Cccc Third Aviation Bureau Sixth Engineering Xiamen Co ltd; Xiamen Sanhang Concrete Co ltd; CCCC Third Harbor Engineering Co Ltd; CCCC Third Harbor Engineering Co Ltd Xiamen Branch
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-09
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a concrete technical field provides a concrete structure permeates water, including portion of permeating water and a plurality of first filter part, evenly offered a plurality of holes of permeating water on the portion of permeating water, permeate water the hole rather than adjacent permeate water and all be equipped with the overflow channel of intercommunication between the hole, first filter part is located overflow channel's both ends, first filter part is used for blockking impurity entering overflow channel. Based on this, the water permeability of the pervious concrete can be ensured.

Description

Permeable concrete structure

Technical Field

The present application relates to the field of concrete, and in particular, to a pervious concrete structure.

Background

Along with the proposal and construction of sponge cities, pervious concrete is increasingly widely researched and applied. The pervious concrete has the advantages of protecting and supplementing groundwater resources, improving driving environment, regulating surface temperature and humidity and relieving urban waterlogging.

At present, the existing pervious concrete permeates water through the pervious hole structure of the existing pervious concrete, however, partial moisture of the pervious concrete contains impurities such as silt, the impurities cause that partial pervious holes are blocked in the pervious process, so that the pervious performance of the pervious concrete is poor, and improvement is needed.

Disclosure of Invention

In order to ensure the water permeability of the pervious concrete, the application provides a pervious concrete structure.

The application provides a concrete structure permeates water adopts following technical scheme:

the utility model provides a concrete structure permeates water, includes the portion of permeating water and a plurality of first filtration portion, a plurality of holes of permeating water have evenly been seted up on the portion of permeating water, permeate water the hole rather than adjacent permeate water and all be equipped with the overflow channel of intercommunication between the hole, first filtration portion is located overflow channel's both ends, first filtration portion is used for stopping impurity entering overflow channel.

By adopting the technical scheme, when part of the permeable holes are blocked, water in the blocked permeable holes flows to unblocked permeable holes through the overflow channels to be discharged, and even if part of the permeable holes are blocked, the water permeability of the permeable concrete can be ensured; and, the first filter part blocks impurity entering overflow channel, guarantees that overflow channel is unobstructed to improve the water permeability of concrete that permeates water.

Preferably, the overflow channels between the water permeable holes and the adjacent water permeable holes are arranged in a plurality, and the overflow channels are arranged at intervals along the length direction of the water permeable holes.

By adopting the technical scheme, the overflow channels between the water permeable holes and the adjacent water permeable holes are arranged in a plurality, so that the overflow efficiency of water in the blocked water permeable holes is improved; and when the two ends of the individual overflow channels are covered by impurities, other overflow channels can play a role in overflow, so that the water permeability of the permeable concrete is ensured.

Preferably, the first filtering part comprises a mounting ring and water permeable cloth, the mounting ring is fixed on the overflow channel, and the water permeable part is arranged on the mounting ring.

Through adopting above-mentioned technical scheme, the collar provides the installation basis for permeable cloth, makes the stable installation of permeable part in overflow channel.

Preferably, the filter further comprises a plurality of second filter parts, and the second filter parts are detachably arranged at the water inlet ends of the water permeable holes.

Through adopting above-mentioned technical scheme, through setting up the second filter part, the second filter part blocks in the great impurity entering hole that permeates water of volume to reduce the condition that permeates water the hole and take place to block up and take place.

Preferably, the second filtering part comprises a filter screen, a placing groove is formed in the water inlet end of the water permeable part, the diameter of the placing groove is larger than that of the water permeable hole, and the filter screen is placed in the placing groove.

Through adopting above-mentioned technical scheme, through setting up the filter screen, the filter screen is placed in the standing groove to the installation and the dismantlement of filter screen of being convenient for.

Preferably, the second filtering part further comprises a plurality of fixing pieces, and the fixing pieces penetrate through the filter screen and are in threaded connection with the water permeable part.

Through adopting above-mentioned technical scheme, through setting up the mounting for filter screen more stable place in the standing groove, thereby guarantee the stability when filter screen uses.

Preferably, the water permeable device further comprises a water draining part, wherein the water draining part is arranged on one side of the water permeable part, a water draining channel is arranged in the water draining part, and the water outlet end of the water permeable hole is communicated with the water draining channel.

Through adopting above-mentioned technical scheme, through setting up the drainage portion to the water discharge in the hole of permeating water of being convenient for improves the water permeability of pervious concrete.

Preferably, the bottom wall of the drainage channel is inclined.

Through adopting above-mentioned technical scheme, through setting up the diapire slope of drainage channel for water flows the discharge towards the lower one end of drainage channel under the action of gravity.

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

1. through the arrangement of the overflow channel, water in the water permeable holes which are convenient to block flows to the water permeable holes which are not blocked through the overflow channel to be discharged, so that the water permeability of the water permeable concrete is ensured, and the first filtering part ensures the smoothness of the overflow channel, so that the water permeability of the water permeable concrete is improved;

2. the overflow channels between the water permeable holes and the adjacent water permeable holes are arranged in a plurality, so that the overflow efficiency of water in the blocked water permeable holes is improved;

3. through setting up the drainage portion to the water discharge in the hole of permeating water of being convenient for, thereby improve the water permeability of concrete that permeates water.

Drawings

FIG. 1 is an overall schematic of a pervious concrete structure in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of portion A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 2;

fig. 4 is an exploded schematic view of a pervious concrete structure in an embodiment of the present application.

Reference numerals: 1. a water permeable section; 11. a water permeable hole; 12. an overflow channel; 13. a placement groove; 2. a first filtering part; 21. a mounting ring; 22. a water permeable cloth; 3. a second filtering part; 31. a filter screen; 32. a fixing member; 4. a water draining part; 41. a drainage channel; 42. the communication hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a permeable concrete structure.

Referring to fig. 1 and 2, the permeable concrete structure includes a permeable part 1 and a plurality of first filtering parts 2, the permeable part 1 is a permeable concrete permeable layer, a plurality of permeable holes 11 are uniformly formed in the permeable part 1, and the permeable holes 11 penetrate through the permeable concrete layer. And overflow channels 12 which are communicated with each other are arranged between each water permeable hole 11 and each adjacent water permeable hole 11. When part of the permeable holes 11 are blocked, water in the blocked permeable holes 11 flows to the unblocked permeable holes 11 through the overflow channels 12 to be discharged, and even if part of the permeable holes 11 are blocked, the water permeability of the permeable concrete can be ensured.

In this embodiment, the overflow channels 12 between the permeable holes 11 and the adjacent permeable holes 11 are provided in a plurality, and the plurality of overflow channels 12 are uniformly spaced along the length direction of the permeable holes 11, so that water in the blocked permeable holes 11 flows from the plurality of overflow channels 12 to the unblocked permeable holes 11, thereby improving the overflow efficiency of water in the blocked permeable holes 11. Meanwhile, when both ends of the individual overflow path 12 are covered with impurities, other overflow paths 12 can perform an overflow function, thereby ensuring the water permeability of the pervious concrete.

Referring to fig. 2 and 3, the first filtering part 2 is provided at both ends of the overflow path 12, and specifically, the first filtering part 2 includes a mounting ring 21 and a water permeable cloth 22, the mounting ring 21 is fixedly connected to the overflow path 12, the water permeable cloth 22 is fixedly connected to the mounting ring 21, and the mounting ring 21 provides a mounting base for the water permeable cloth 22 so as to facilitate the fixation of the water permeable cloth 22. The water permeable cloth 22 only supplies water to pass through so as to block impurities from entering the overflow channel 12 and ensure that the overflow channel 12 is smooth, thereby improving the water permeability of the water permeable concrete.

Referring to fig. 1 and 4, the filter further includes a second filter portion 3, where the second filter portion 3 is detachably disposed at the water inlet end of the water permeable hole 11, and in this embodiment, the water inlet end of the water permeable hole 11 is the upper end of the water permeable hole 11. Specifically, the second filtering portion 3 includes a filter screen 31 and a plurality of fixing members 32, the water inlet end of the water permeable portion 1 located in the water permeable hole 11 is provided with a placement groove 13, the diameter of the placement groove 13 is larger than that of the water permeable hole 11, and the filter screen 31 is placed in the placement groove 13. The fixing piece 32 is a countersunk bolt, and the fixing piece 32 penetrates through the filter screen 31 and is in threaded connection with the bottom wall of the water permeable part 1, which is positioned in the placing groove 13, so that the installation stability of the second filter part 3 is improved. Wherein, the end of the fixing piece 32 is embedded in the filter screen 31 to ensure the flatness of the water permeable part 1. Also, in other embodiments, the detachable connection of the second filter part 3 may be achieved using existing clamping structures.

Referring to fig. 1 and 2, the water draining part 4 is further included, and the water draining part 4 is integrally connected to one end of the water permeable part 1 away from the water inlet end of the water permeable hole 11. The drainage part 4 is a drainage concrete layer, a drainage channel 41 is formed in the drainage part 4, a plurality of communication holes 42 are formed in one side, close to the water permeable part 1, of the drainage part 4 corresponding to the water permeable holes 11, and the communication holes 42 are respectively communicated with the water outlet ends of the water permeable holes 11 and the drainage channel 41. Wherein the communication hole 42 is provided to expand in diameter from top to bottom so that water enters the drainage channel 41 from the water permeable hole 11.

Further, the bottom wall of the drainage channel 41 is inclined, so that water flows and is discharged towards the lower end of the drainage channel 41 under the action of gravity, water in the water permeable holes 11 is discharged conveniently, and the water permeability of the water permeable concrete is improved.

The implementation principle of the embodiment is as follows: when part of the permeable holes 11 are blocked, water in the blocked permeable holes 11 flows to the unblocked permeable holes 11 through the overflow channels 12 to be discharged, and even if part of the permeable holes 11 are blocked, the water permeability of the permeable concrete can be ensured; and, the first filtering part 2 blocks impurities from entering the overflow channel 12, so that the overflow channel 12 is ensured to be unobstructed, and the water permeability of the permeable concrete is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a concrete structure permeates water which characterized in that: including portion of permeating water (1) and a plurality of first filter part (2), a plurality of holes of permeating water (11) have evenly been seted up on portion of permeating water (1), hole of permeating water (11) rather than adjacent all be equipped with overflow channel (12) of intercommunication between hole of permeating water (11), first filter part (2) are located the both ends of overflow channel (12), first filter part (2) are used for blocking impurity entering overflow channel (12).

2. The pervious concrete structure of claim 1, wherein: the water permeable holes (11) and the overflow channels (12) between the adjacent water permeable holes (11) are provided with a plurality of overflow channels (12) at intervals along the length direction of the water permeable holes (11).

3. The pervious concrete structure of claim 1, wherein: the first filtering part (2) comprises a mounting ring (21) and water permeable cloth (22), the mounting ring (21) is fixed on the overflow channel (12), and the water permeable part (1) is arranged on the mounting ring (21).

4. The pervious concrete structure of claim 1, wherein: the water inlet device further comprises a plurality of second filtering parts (3), wherein the second filtering parts (3) are detachably arranged at the water inlet ends of the water permeable holes (11).

5. The permeable concrete structure according to claim 4, wherein: the second filtering part (3) comprises a filter screen (31), the water permeable part (1) is positioned at the water inlet end of the water permeable hole (11) and provided with a placing groove (13), the diameter of the placing groove (13) is larger than that of the water permeable hole (11), and the filter screen (31) is placed in the placing groove (13).

6. The permeable concrete structure according to claim 5, wherein: the second filtering part (3) further comprises a plurality of fixing pieces (32), and the fixing pieces (32) penetrate through the filter screen (31) and are in threaded connection with the water permeable part (1).

7. The pervious concrete structure of claim 1, wherein: the water permeable device is characterized by further comprising a water draining part (4), wherein the water draining part (4) is arranged on one side of the water permeable part (1), a water draining channel (41) is arranged in the water draining part (4), and the water outlet end of the water permeable hole (11) is communicated with the water draining channel (41).

8. The permeable concrete structure according to claim 7, wherein: the bottom wall of the drainage channel (41) is obliquely arranged.