CN112853848B

CN112853848B - Easy-to-fire water storage brick with combined functions of drainage and storage

Info

Publication number: CN112853848B
Application number: CN202110317497.XA
Authority: CN
Inventors: 余学芳; 陈浙岳; 竺一帆; 谢林聪; 李晔; 王浩; 程彬
Original assignee: Zhejiang University of Water Resources and Electric Power
Current assignee: Zhejiang University of Water Resources and Electric Power
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2023-01-24
Anticipated expiration: 2041-03-25
Also published as: CN112853848A

Abstract

The invention discloses an easy-fired drainage and storage combined water storage brick, which belongs to the field of water permeable bricks and comprises a brick body and a brick cover, wherein a groove is formed above the brick body, the brick cover is arranged in the groove, a plurality of drainage hollow pipes are arranged on the brick cover, a brick cover water outlet is formed in the bottom of the brick cover, the drainage hollow pipes are communicated with the brick cover water outlet, a water storage cavity is formed in the brick body, a spring type flap valve is arranged at the bottom of the water storage cavity, a connecting piece and a connecting piece clamping groove matched with the connecting piece in shape are formed in the side surface of the brick body, and the connecting piece clamping groove are mutually clamped. The invention has good water permeability and air permeability, can make rainwater quickly permeate into the ground, replenish soil water and underground water, maintain soil humidity, improve the living conditions of urban ground plants and soil microorganisms, can reduce urban drainage and flood control pressure, has good effect on preventing pollution of public water areas and treating sewage, and ensures that no water is accumulated on roads.

Description

Easy-to-fire water storage brick integrating water storage and drainage

Technical Field

The invention relates to the field of water permeable bricks, in particular to an easy-to-fire water storage brick for drainage and storage.

Background

At present, common water permeable bricks on the market are mainly made of building materials formed by crushing and refining solid industrial wastes, domestic wastes and building wastes as main raw materials, and can be roughly divided into water permeable bricks which are self water permeable, water permeable or slightly water permeable. However, in the view of the water permeable function of the traditional water permeable brick, once the brick is subjected to heavy rain and flood seasons, water is difficult to be discharged from the earth surface through the water permeable performance of the brick body, so that the serious waterlogging problem is caused. And we find that the traditional permeable bricks are simply laid and arranged without being reinforced, and the partially reinforced permeable bricks often have the defects of unchanged inlaying, poor shearing resistance and the like. The traditional permeable brick also has the defects of water storage dispersion, low water utilization rate, small support area, easiness in damage, unadjustable water storage capacity and the like. The phenomenon of loose and accumulated water is easily generated in the perennial use and the trampling and rolling of pedestrians and vehicles, and unnecessary troubles and potential safety hazards are caused.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the easy-fired drainage and storage combined water storage brick, and solves the problems of poor water permeability of a brick body, low water storage efficiency of the water permeable brick, unadjustable water storage capacity and easy damage.

The technical scheme of the invention is as follows: the utility model provides an easy row of firing holds with retaining brick of doubling, includes the brick body and brick lid, the top of the brick body is equipped with the recess, be equipped with the brick lid in the recess, the brick is covered and is equipped with a plurality of drainage air traffic control, the bottom of brick lid is equipped with brick lid outlet, drainage air traffic control is linked together with the brick lid outlet, be equipped with the retaining cavity on the brick body, the retaining cavity sets up the below in brick lid outlet.

The drainage hollow pipe is arranged from top to bottom and is converged inwards, and the drainage hollow pipe is converged to the brick cover water outlet at the bottom of the brick cover.

And a sponge is arranged in the drainage hollow pipe.

The side of the brick body is provided with a connecting piece and a connecting piece clamping groove matched with the connecting piece in shape, and the connecting piece clamping groove are mutually clamped.

The side of the brick body is provided with two pairs of connecting pieces and connecting piece clamping grooves, and the connecting piece clamping grooves are formed in the opposite side faces of the connecting pieces.

And cylindrical channels are arranged in the connecting pieces and the connecting piece clamping grooves and are communicated with the water storage cavity.

The connecting piece and the connecting piece clamping groove are cylindrical.

And a spring type flap valve is arranged at the bottom of the water storage cavity.

The spring type flap valve comprises a base, a flap valve cover, a rotating shaft and a spring, wherein the base is fixed at the bottom of the water storage cavity, one side of the flap valve cover is rotatably connected with the base through the rotating shaft, and the other side of the flap valve cover is connected with the base through the spring.

The two ends of the spring are respectively connected to the first semicircular ring and the second semicircular ring, the first semicircular ring is fixed on the base, and the second semicircular ring is fixed on the flap valve cover.

The invention has the following beneficial effects:

1. the water-permeable and air-permeable soil conditioner has good water permeability and air permeability, can enable rainwater to rapidly permeate underground, keeps soil humidity and improves the plant growth environment.

2. Can reduce the pressure of urban drainage and flood control, has good effect on preventing pollution of public water areas and treating sewage, and solves the problem of surface water accumulation.

3. Connection structure can make between the fragment of brick be zonulae occludens between the brick that permeates water, and arc connection structure makes the brick that permeates water inlay more slick and sly, and the installation of being convenient for has also increased the ability of shearing of the brick body simultaneously.

4. The spring flap valve is adopted to control and adjust the water storage capacity in one brick.

5. The thickened brick has larger supporting area and larger bearing pressure, and is not easy to damage.

6. The water storage of the permeable bricks can be more concentrated by the aid of the in-brick polymerization design, and the utilization rate is higher.

7. The water drainage and the water storage are integrated.

8. The rain-proof snow sweeper does not accumulate water after rain and does not skid after snow, and is convenient for citizens to safely go out.

9. Is stable and durable and has long service life.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural diagram of a brick body;

FIG. 3 is a top view of a brick body;

FIG. 4 is a perspective view of the construction of the brick body;

FIG. 5 is a perspective view of the construction of the block;

FIG. 6 is a schematic view of a spring-type flap valve

FIG. 7 is a side view of a spring type flap valve with a three-dimensional structure

In the figure: 1-brick block; 2-draining an empty pipe; 3-a connector; 4-connector slots; 5-brick body; 6-water storage cavity; 7-a base; 8-cylindrical channel; 9-a water storage device; 10-flap gate cover; 11-a first semi-circular tether; 12-a second semi-circular tie ring; 13-a spring; 14-a rotating shaft; 15-brick cover drain.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, an easily-fired water storage brick for drainage and storage comprises a brick body 5 and a brick cover 1, wherein a groove is arranged above the brick body 5, the brick cover 1 is arranged in the groove, the shape and size of the brick cover 1 are consistent with those of the groove, the brick cover is precisely connected and is not easy to loosen, and the problem of warping and breaking can be avoided. Be equipped with a plurality of drainage air pipe 2 on the brick lid 1, the bottom of brick lid 1 is equipped with brick lid outlet 15, drainage air pipe 2 is linked together with brick lid outlet 15, drainage air pipe 2 from top to bottom inwards gathers the setting, drainage air pipe 2 gathers to brick lid outlet 15 in the bottom of brick lid, adopts inside polymerization structure, can make the retaining more concentrated, has improved the retaining utilization ratio, makes during earth's surface ponding can flow into water storage device 9 fast, prevents that the long-time ponding in earth's surface from bringing inconveniently. The drainage hollow pipe 2 is internally provided with sponge, so that larger particles can be prevented from entering the water permeable bricks, and the durability of the water permeable bricks is increased. The brick body 5 is provided with a water storage cavity 6, and the water storage cavity 6 is arranged below the brick cover water outlet 15. The drainage hollow pipe 2 and the water storage cavity 6 form a water storage device 9.

For preventing that the brick body 5 uses throughout the year and pedestrian's vehicle tramples and rolls the back, produce not hard up ponding phenomenon easily, the side of the brick body 5 is equipped with two pairs of connecting pieces 3 and connecting piece draw-in groove 4, and connecting piece draw-in groove 4 sets up on the opposite side of connecting piece 3. The connecting piece 3 is clamped in the connecting piece clamping groove 4, and the connecting piece 3 and the connecting piece clamping groove 4 are matched in shape and size and can be fastened tightly. The connecting piece 3 is cylindrical structure with the shape of connecting piece draw-in groove 4, inlays the slick and sly, and the installation of being convenient for has just increased fragment of brick 5's ability of shearing, prevents simultaneously that it is ponding to loosen after the rain. Be equipped with cylindricality passageway 8 in connecting piece 3 and the connecting piece draw-in groove 4, the retaining cavity 6 in cylindricality passageway 8 and the brick body 5 is linked together for ponding between circulation brick and the brick prevents that ponding is too much and can't in time discharge in the monomer fragment of brick, makes entire system have more the wholeness, and work is more reasonable.

As shown in fig. 6-7, a spring type flap valve is arranged at the bottom of the water storage cavity 6, the spring type flap valve comprises a base 7, a flap valve cover 10, a rotating shaft 14 and a spring 13, the base 7 is fixed at the bottom of the water storage cavity 6, one side of the flap valve cover 10 is rotatably connected with the base 7 through the rotating shaft 14, the other side of the flap valve cover 10 is connected with the base 7 through the spring 13, two ends of the spring 13 are respectively connected to a first semicircular ring 11 and a second semicircular ring 12, the first semicircular ring 11 is fixed on the base 7, and the second semicircular ring 12 is fixed on the flap valve cover 10.

When raining, rainwater flows into the drainage cavity 6 in the brick body 5 through the drainage hollow pipe 2 on the brick cover 1. The hollow drainage pipe 2 and the hollow drainage cavity 6 play a role in storage. When the weight of rainwater is not enough to break away the tension of the spring 13 on the flap valve cover 10, the flap valve cover 10 is closed, and the rainwater entering the water storage device 9 cannot flow downwards; when rainwater weight breaks loose the tension of the spring 13 to the flap door cover 10, the flap door cover 10 is opened, rainwater in the water storage device 9 flows downwards and flows into the large water storage tank below, and then enters a sponge city system. The problem of the brick retaining inefficiency that permeates water, retaining volume is not adjustable is solved.

The invention has good water permeability and air permeability, can make rainwater quickly permeate into the ground, replenish soil water and underground water, maintain soil humidity, improve the living conditions of urban ground plants and soil microorganisms, reduce urban drainage and flood control pressure, have good effect on preventing public water area pollution and treating sewage, and make roads not accumulated water.

Claims

1. The utility model provides an easy row of firing holds with retaining brick of doubling, includes the brick body (5) and brick lid (1), its characterized in that: the utility model discloses a brick structure, including brick body (5), brick lid (1) are equipped with in the recess, be equipped with a plurality of drainage air hose (2) on brick lid (1), the bottom of brick lid (1) is equipped with brick lid outlet (15), drainage air hose (2) are linked together with brick lid outlet (15), be equipped with retaining cavity (6) on the brick body (5), retaining cavity (6) set up the below in brick lid outlet (15), drainage air hose (2) from top to bottom inwards polymerization sets up, drainage air hose (2) are in the bottom polymerization of brick lid to brick lid outlet (15), be equipped with the sponge in drainage air hose (2), the bottom of retaining cavity (6) is equipped with the spring flap door, the spring flap door includes base (7), flap door lid (10), rotation axis (14) and spring (13), base (7) are fixed in the bottom of retaining cavity (6), one side of flap door lid (10) is passed through rotation axis (14) and is connected with base (7) rotation, the opposite side of flap door lid (10) is connected with base (13) through spring (7).

2. The easy-to-fire combined water retaining brick for drainage and storage of claim 1, wherein: the side of the brick body (5) is provided with a connecting piece (3) and a connecting piece clamping groove (4) matched with the connecting piece in shape.

3. The easy-to-fire combined water storage brick for drainage and storage of claim 2, wherein: the side of the brick body (5) is provided with two pairs of connecting pieces (3) and connecting piece clamping grooves (4), and the connecting piece clamping grooves (4) are formed in the opposite side faces of the connecting pieces (3).

4. The easy-to-fire combined water storage brick for drainage and storage of claim 2, wherein: the water storage device is characterized in that cylindrical channels (8) are arranged in the connecting piece (3) and the connecting piece clamping groove (4), and the cylindrical channels (8) are communicated with the water storage cavity (6).

5. The easy-to-fire combined water storage brick for drainage and storage of claim 2, wherein: the connecting piece (3) and the connecting piece clamping groove (4) are cylindrical.

6. The easy-to-fire, impounding water brick for impoundment of claim 1, wherein: the two ends of the spring (13) are respectively connected to the first semicircular ring (11) and the second semicircular ring (12), the first semicircular ring (11) is fixed on the base (7), and the second semicircular ring (12) is fixed on the flap door cover (10).