CN110904762A

CN110904762A - Sponge city is with brick that permeates water

Info

Publication number: CN110904762A
Application number: CN201911266036.3A
Authority: CN
Inventors: 苟洪斌
Original assignee: Individual
Current assignee: Hebei Haina Baichuan New Building Materials Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-03-24
Anticipated expiration: 2039-12-11
Also published as: CN110904762B

Abstract

The invention discloses a sponge city permeable brick which comprises a brick body, wherein a groove is formed in the upper end of the brick body, a sliding block which is flush with the upper end of the brick body is connected to the inner wall of the groove in a sliding mode, the opposite side wall of the sliding block is fixedly connected with the inner wall of the brick body through an elastic plate, the sliding block, the elastic plate and the inner wall of the brick body form a closed absorption chamber together, and an absorption device for absorbing rainwater on the sliding block is installed in the absorption chamber. According to the invention, by arranging the sliding block, the elastic plate, the first magnetic sliding plug, the second magnetic sliding plug and the magnet, when the sliding block moves under the counterforce of stepping out of steps by a pedestrian, the space of the absorption chamber on the side same with the walking direction of the pedestrian is increased, so that the absorption chamber absorbs air through the air absorption cavity, rainwater on the sliding block is absorbed into the cavity through the water absorption holes, the pedestrian is prevented from slipping during fast walking, and the phenomenon that rainwater wets clothes of the pedestrian during fast walking to influence the traveling of people is avoided.

Description

Sponge city is with brick that permeates water

Technical Field

The invention relates to the technical field of sponge cities, in particular to a water permeable brick for a sponge city.

Background

A sponge city is a new generation city rain and flood management concept, and means that the city can absorb water, store water, seep water and purify water like a sponge when raining, and release and utilize the stored water as required to realize free migration of rainwater in the city.

When rainy day, because there is the rainwater on the brick that permeates water, can make the brick surface of permeating water comparatively smooth, along with the acceleration of life rhythm, make people's walking speed also accelerate, rainy day pedestrian is when permeating water the brick and walk fast, can make the pedestrian slide very easily, in addition, the pedestrian walks on the brick that permeates water fast, rainwater on the brick that permeates water can splash along with pedestrian's walking speed's inertia, cause the drenching to pedestrian's clothing, influence people's trip, and after the brick that permeates water uses for a long time, the hole of permeating water on the brick that permeates water can be blockked up by subaerial impurity, make the infiltration ability of the brick that permeates water to the rainwater decline, make urban waterlogging phenomenon serious.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a water permeable brick for a sponge city.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a sponge city is with brick that permeates water, includes the brick body, brick body upper end is seted up flutedly, recess inner wall sliding connection has the sliding block that flushes with brick body upper end, the sliding block relative lateral wall passes through elastic plate and brick body inner wall fixed connection, the inner wall of the sliding block, elastic plate and the brick body constitutes inclosed absorption chamber jointly, it is concave type cavity to have seted up the interior bottom in the sliding block, a plurality of holes that absorb water with the cavity intercommunication are seted up to the sliding block upper end, the water storage chamber has been seted up to brick body lower extreme, the bottom is through drainage chamber and water storage chamber intercommunication in the cavity, install in the absorption chamber and carry out absorptive absorbing device to the rainwater on the sliding block.

Preferably, absorbing device includes first magnetism sliding plug and the second magnetism sliding plug of sliding connection in the indoor bottom of absorption, first magnetism sliding plug and the homopolar repulsion that repulses of second magnetism sliding plug, first magnetism sliding plug and the laminating of sliding block lateral wall, brick internal wall inlays and is equipped with magnet, magnet and the homopolar repulsion that repulses of second magnetism sliding plug, the cavity inner wall is through breathing in chamber and absorption room intercommunication, just first magnetism sliding plug and the chamber of breathing in counterbalance sealing contact, the play water cavity of seting up with the water storage chamber intercommunication in the indoor bottom of absorption, just second magnetism sliding plug and play water cavity counterbalance sealing contact.

Preferably, the annular groove has been seted up to the bottom in the cavity, sliding connection has and annular groove complex slider in the annular groove, slider upper end fixedly connected with and suction opening quantity complex thimble, the annular chamber has been seted up to the slider lower extreme, absorption chamber lateral wall top is through going out the air cavity and annular chamber intercommunication, just it installs the check valve that only allows gas to enter into the annular chamber from the absorption chamber to go out the air cavity, top and annular groove bottom intercommunication in the annular chamber, and intercommunication department installs the relief valve.

The invention has the following beneficial effects:

1. by arranging the sliding block, the elastic plate, the first magnetic sliding plug, the second magnetic sliding plug and the magnet, when a pedestrian rapidly walks on the brick body, the sliding block can move under the reaction force of the pedestrian stepping on steps, so that the space of the absorption chamber on the side with the same walking direction as the pedestrian is increased, the absorption chamber absorbs air through the air suction cavity, negative pressure exists in the cavity, rainwater on the sliding block is sucked into the cavity through the water suction holes, the rainwater on the sliding block is reduced, the adsorption force of the sole of the pedestrian and the upper end of the sliding block is increased, the pedestrian is prevented from slipping down during rapid walking, and the phenomenon that the rainwater wets clothes of the pedestrian during rapid walking and affects the traveling of people is avoided;

2. through setting up out the air cavity, the check valve, the annular chamber, the relief valve, when the pedestrian is frequent when walking on the sliding block, can make the sliding block to extrude with pedestrian's walking opposite direction's absorption chamber, make this gas in the absorption chamber enter into the annular chamber storage through going out the air cavity, when gaseous atmospheric pressure of annular intracavity reaches the critical value of relief valve, can make the gas of annular intracavity get into in the annular chamber, promote the slider and drive the thimble and shift up, impurity to in the hole that absorbs water is cleared up, avoid the brick that permeates water after long-time use, external impurity leads to the fact the jam to the suction hole, make the infiltration capacity of the brick that permeates water to the rainwater descend, make the urban waterlogging phenomenon serious.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1 brick body, 2 grooves, 3 sliding blocks, 4 elastic plates, 5 absorption chambers, 6 cavities, 7 water absorption holes, 8 water storage cavities, 9 drainage cavities, 10 first magnetic sliding plugs, 11 second magnetic sliding plugs, 12 magnets, 13 air suction cavities, 14 water outlet cavities, 15 annular grooves, 16 sliding blocks, 17 thimbles, 18 annular cavities, 19 air outlet cavities, 20 one-way valves and 21 pressure release valves.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Referring to fig. 1, a permeable brick for sponge city comprises a brick body 1, a groove 2 is provided at the upper end of the brick body 1, a sliding block 3 flush with the upper end of the brick body 1 is connected to the inner wall of the groove 2 in a sliding manner, the opposite side wall of the sliding block 3 is fixedly connected with the inner wall of the brick body 1 through an elastic plate 4, the sliding block 3, the elastic plate 4 and the inner wall of the brick body 1 jointly form a closed absorption chamber 5, a cavity 6 with a concave inner bottom is provided in the sliding block 3 for discharging all rainwater entering the cavity 6, a plurality of water suction holes 7 communicated with the cavity 6 are provided at the upper end of the sliding block 3, a water storage cavity 8 is provided at the lower end of the brick body 1, the inner bottom of the cavity 6 is communicated with the water storage cavity 8 through a drainage cavity 9, a water removal hole communicated with the water storage cavity 8 is provided at the side wall of the brick body 1, the water, an absorption device for absorbing rainwater on the sliding block 3 is installed in the absorption chamber 5.

The absorption device comprises a first magnetic sliding plug 10 and a second magnetic sliding plug 11 which are connected at the bottom in an absorption chamber 5 in a sliding way, the homopolar poles of the first magnetic sliding plug 10 and the second magnetic sliding plug 11 are repulsive, the first magnetic sliding plug 10 is attached to the side wall of a sliding block 3, a magnet 12 is embedded in the inner wall of a brick body 1, the homopolar poles of the magnet 12 and the second magnetic sliding plug 11 are repulsive, the inner wall of a cavity 6 is communicated with the absorption chamber 5 through an air suction cavity 13, the first magnetic sliding plug 10 is in abutting sealing contact with the air suction cavity 13, a water outlet cavity 14 communicated with a water storage cavity 8 is arranged at the bottom in the absorption chamber 5, the second magnetic sliding plug 11 is in abutting sealing contact with the water outlet cavity 14, when the first magnetic sliding plug 10, the second magnetic sliding plug 11 and the magnet 12 are in a balanced state, the air suction cavity 13 is closed by the first magnetic sliding plug 10, the water outlet cavity 14 is closed by the second magnetic sliding plug 11, and when the sliding block 3 moves under the counter-force after steps are, the absorption chamber 5 on one side opposite to the walking direction of the pedestrian is squeezed, meanwhile, the space of the absorption chamber 5 on the other side is increased, as the first magnetic sliding plug 10 is in contact with the side wall of the sliding block 3, when the sliding block 3 moves, the relative positions among the first magnetic sliding plug 10, the second magnetic sliding plug 11 and the magnet 12 in the absorption chamber 5 with the increased space are unchanged, so that the absorption chamber 5 with the increased space inhales air through the air suction cavity 13, negative pressure exists in the cavity 6, rainwater on the sliding block 3 is absorbed, further, the repulsive force among the first magnetic sliding plug 10, the second magnetic sliding plug 11 and the magnet 12 is far smaller than the elastic force of the elastic sliding block plate 4, so that the sliding block 3 can quickly return to the original position under the action of the elastic plate 4, and the repulsive force between the magnet 12 and the second magnetic sliding plug 11 is larger than the repulsive force between the second magnetic sliding plug 11 and the first magnetic sliding plug 10, when making sliding block 3 get back to the normal position fast, the second magnetism sliding plug 11 in the extruded absorption chamber 5 can be given priority to getting back to the normal position, closes play water cavity 14, is breathed in through breathing in chamber 13 by extruded absorption chamber 5 simultaneously for rainwater on the sliding block 3 is absorbed fast, makes sliding block 3 all can absorb the rainwater on the sliding block 3 at round trip movement's in-process, accelerates getting rid of the rainwater.

In this embodiment, when a pedestrian rapidly walks on the sliding block 3 (assuming that the walking direction of the pedestrian is from left to right, as shown by the arrow direction in fig. 1, and the pedestrian moves from right to left, which is similar to that, and will not be described in detail), the sliding block 3 moves to left under the reaction force generated after the pedestrian steps on, and presses the absorbing chamber 5 on the left side, and at the same time, the space of the absorbing chamber 5 on the right side is increased, because the first magnetic sliding plug 10 contacts with the side wall of the sliding block 3, when the sliding block 3 moves to left, the relative positions among the first magnetic sliding plug 10, the second magnetic sliding plug 11 and the magnet 12 in the absorbing chamber 5 on the right side are unchanged, so that the absorbing chamber 5 on the right side sucks air through the air suction cavity 13, so that the pedestrian has a negative pressure in the cavity 6 to absorb rainwater on the sliding block 3, and when the sliding block 3 leaves the sliding block 3, the sliding block, so that the space in the right absorption chamber 5 is reduced, and the second magnetic sliding plug 11 moves relative to the first magnetic sliding plug 10 and the magnet 12, so that the second magnetic sliding plug 11 is separated from the water outlet cavity 14, and the gas in the right absorption chamber 5 and the sucked rainwater are discharged;

when the sliding block 3 extrudes the left absorption chamber 5, the second magnetic sliding plug 11 moves towards the direction close to the magnet 12 under the action of magnetic force, so that the water outlet cavity 14 is opened, gas in the left absorption chamber 5 is discharged, when the sliding block 3 returns to the original position quickly, as the repulsive force between the magnet 12 and the second magnetic sliding plug 11 is larger than the repulsive force between the second magnetic sliding plug 11 and the first magnetic sliding plug 10, the second magnetic sliding plug 11 preferentially returns to the original position, the water outlet cavity 14 is closed, as the space of the left absorption chamber 5 is increased, negative pressure exists in the left absorption chamber 5, air is sucked through the air suction cavity 13, negative pressure exists in the cavity 6, and rainwater on the sliding block 3 is absorbed.

Example two

Referring to fig. 2, a sponge city water permeable brick, different from the first embodiment, an annular groove 15 is formed at the bottom in a cavity 6, a slider 16 matched with the annular groove 15 is slidably connected in the annular groove 15, the upper end of the slider 16 is matched with the bottom in the cavity 6, ejector pins 17 matched with the water suction holes 7 in number are fixedly connected at the upper end of the slider 16, an annular cavity 18 is formed at the lower end of the slider 3, the upper part of the side wall of an absorption chamber 5 is communicated with the annular cavity 18 through an air outlet cavity 19, a check valve 20 allowing only air to enter the annular cavity 18 from the absorption chamber 5 is installed in the air outlet cavity 19, the top in the annular cavity 18 is communicated with the bottom in the annular groove 15, a pressure release valve 21 is installed at the communication position, when the pressure of the air in the annular cavity 18 is stronger than the pressure critical value of the pressure release, and impurities in the water suction holes 7 are cleaned, and further, a plurality of micropores are formed in the upper end of the sliding block 16, so that the sliding block 16 can return to the original position after moving upwards.

In this embodiment, in sliding block 3 round trip movement in-process, can make the gas in the absorption chamber 5 that is extrudeed carry out annular cavity 18 through going out gas cavity 19, because check valve 20's existence, make the gas that gets into in the annular cavity 18 by the extrusion save, when the pressure critical value that 18 interior gas pressure of annular cavity is strong in relief valve 21, can make the gas in the annular cavity 18 get into in annular groove 15 fast, it moves up to promote slider 16 drive thimble 17, clear up the impurity in the suction hole 7, avoid causing the jam to the suction hole by inspiratory impurity, the influence is to the getting rid of the rainwater.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sponge city water permeable brick comprises a brick body (1) and is characterized in that the upper end of the brick body (1) is provided with a groove (2), the inner wall of the groove (2) is connected with a sliding block (3) which is flush with the upper end of the brick body (1) in a sliding way, the opposite side walls of the sliding block (3) are fixedly connected with the inner wall of the brick body (1) through an elastic plate (4), the sliding block (3), the elastic plate (4) and the inner wall of the brick body (1) jointly form a closed absorption chamber (5), a cavity (6) with a concave inner bottom is arranged in the sliding block (3), the upper end of the sliding block (3) is provided with a plurality of water suction holes (7) communicated with the cavity (6), the lower end of the brick body (1) is provided with a water storage cavity (8), the bottom in the cavity (6) is communicated with the water storage cavity (8) through a drainage cavity (9), and an absorption device for absorbing rainwater on the sliding block (3) is arranged in the absorption chamber (5).

2. The sponge city water permeable brick according to claim 1, wherein the absorption device comprises a first magnetic sliding plug (10) and a second magnetic sliding plug (11) which are slidably connected with the bottom in the absorption chamber (5), the like poles of the first magnetic sliding plug (10) and the second magnetic sliding plug (11) are mutually repulsive, the first magnetic sliding plug (10) is attached to the side wall of the sliding block (3), the inner wall of the brick body (1) is embedded with a magnet (12), the same poles of the magnet (12) and the second magnetic sliding plug (11) are repulsive, the inner wall of the cavity (6) is communicated with the absorption chamber (5) through an air suction cavity (13), and the first magnetic sliding plug (10) is contacted with the air suction cavity (13) in an abutting and sealing way, a water outlet cavity (14) communicated with the water storage cavity (8) is arranged at the bottom in the absorption chamber (5), and the second magnetic sliding plug (11) is in butt sealing contact with the water outlet cavity (14).

3. The sponge city is with brick that permeates water according to claim 2, characterized in that, the bottom has seted up ring channel (15) in cavity (6), sliding connection has slider (16) with ring channel (15) complex in ring channel (15), slider (16) upper end fixedly connected with water sucking holes (7) quantity complex thimble (17), annular chamber (18) have been seted up to slider (3) lower extreme, pass through air outlet chamber (19) and annular chamber (18) intercommunication above absorption chamber (5) lateral wall, and install in air outlet chamber (19) check valve (20) that only allow gas to enter annular chamber (18) from absorption chamber (5), top and the bottom intercommunication in ring channel (15) in annular chamber (18), and the intercommunication department installs relief valve (21).