TW201529933A - Water retention and permeability structure for base and water collection and storage system thereof - Google Patents

Abstract

The invention relates to a water retention and permeability structure for a base and a water collection and storage system thereof. Primarily, a base is dug to form a water storage tank, and the water storage tank is accommodated with granular supports. A plurality of water injection holes are provided on the bottom of the water storage tank, and a plurality of holes are arranged on the base above the supports. Furthermore, an anti-leakage layer is paved on the base above the supports, and holes are formed on the anti-leakage layer corresponding to the holes of the base. Moreover, a permeable pavement is paved on the anti-leakage layer. Accordingly, the surface water which flows into the permeable pavement can be rapidly collected to a water injection pipe buried in the base to be guided into the water storage tank when it rains. Thus the ground rainwater can be heavily collected into the water storage tank to be stored and then flow into the depth base through the water injection hole arranged on the bottom of the water storage tank so as to achieve the effects of temporarily sharing rainfall runoff, enabling rapid drainage of surface water and recharging groundwater for the depth base efficiently.

Description

Base water-retaining structure and its water storage system

The invention relates to a base water-retaining structure and a collecting water storage system thereof, in particular to a water-retaining structure and a collecting water for a base water which can quickly drain the surface water, effectively share the surface runoff, and replenish the groundwater for the deep base. system.

According to the general road surface, the concrete layer is generally laid on the soil and other bases, or the first grade soil is laid before the base, and then the concrete layer is laid. Since the concrete does not have water permeability, when it rains, the surface water system cannot After the concrete layer penetrates into the soil base below, it can only flow to the surrounding drainage ditch and then to the sea. This will not only cause the rainwater to be discharged in a timely manner due to the drainage or clogging of the drainage ditch, but the accumulation of water will occur. And the surface water can not be replenished to the soil base in a timely manner, which will lead to the lack of groundwater in the soil base, causing subsidence of the formation and loss of earth temperature regulation.

Therefore, the current practice of water retention and permeable to the base, as shown in the tenth figure, is to lay the graded soil (8) on the soil and other bases (7), and then lay the permeable pavement (9) on the graded soil (8). In this way, when it rains, the rainwater can be poured into the base (7) by the permeable pavement (9) through the graded soil (8). However, after the actual implementation, it is found that the local surface water is covered by the permeable pavement (9). When infiltrating, the surface water system will flow in the permeable pavement (9). Although some surface water can flow into the soil base (7), most of the surface water system is due to the fact that the surface infiltration rate is lower than the rainfall. The runoff to the drainage channel on the side of the week still causes the surface water to not completely flow into the soil base (7), causing surface water accumulation and the inability to effectively provide the groundwater replenishment in the soil base (7).

Therefore, the inventors of the present invention have difficulty in solving the surface runoff of the surface water system and the lack of groundwater replenishment of the soil base in view of the existing base water retaining and water permeable and water collecting design, which is manufactured by the related fields for many years. With the help of design experience and knowledge, and through many ingenuity, research and development and improvement of the existing base water and water permeable and water storage design, and research and development of the present invention.

The invention relates to a base water-retaining and water-permeable structure and a water storage system thereof, the main purpose of which is to provide a water-retaining and water-permeable structure for a base which can share surface runoff, enable surface water to be quickly drained, and effectively fill groundwater for a deep base and Collect water storage system.

In order to achieve the above-mentioned object, the present inventors have developed the following base water-retaining structure and a water storage system thereof, which are mainly provided with a base, and a water storage tank is arranged at the base, and the contents of the water storage tank are granular. The support further has a plurality of water injection holes in the bottom of the water tank, and a plurality of holes are arranged in the base above the support, and an anti-soil leakage layer is arranged on the base above the support, and the The anti-soil leakage layer forms a hole at the hole corresponding to the base, and the permeable pavement is laid on the anti-soil leakage layer.

The base water retaining structure and the water collecting system thereof, wherein the base above the support is further provided with a water injection pipe in the hole, and a plurality of through holes are formed in the peripheral wall of the water injection pipe, and the upper end of the water injection pipe is formed Passing through the hole of the anti-soil leakage layer, so that the upper end nozzle is in contact with the permeable pavement, and the water injection pipe is passed through the support in the water storage tank, and the bottom end correspondingly penetrates the storage The sink is in the water injection hole at the bottom of the tank.

The base water retaining structure and the water collecting system thereof, wherein the water storage tank is further provided with a support frame at at least one of a slot, a groove wall and a groove bottom, and the support frame is provided with the support frame Hollow holes.

The base water retaining structure and the water collecting system thereof as described above, wherein the permeable paving is composed of a plurality of permeable bricks.

The base water retaining structure and the water collecting system thereof, wherein the base above the support is further provided with a water injection pipe in the hole, and a plurality of through holes are formed in the peripheral wall of the water injection pipe, and the water permeable surface is formed The permeable brick corresponding to the water injection pipe has a thickness thicker than the anti-soil leakage layer, so that the permeable brick passes through the anti-soil leakage layer, and the bottom surface thereof is in contact with the upper end nozzle of the water injection pipe located in the base. The water injection pipe is passed through the support in the water storage tank, and the bottom end thereof is correspondingly inserted into the water injection hole of the bottom of the water storage tank.

In this way, when it rains, the surface water system entering the permeable pavement can be quickly transferred to the water storage tank buried in the base to flow into the water storage tank below, so that the ground rainwater can be concentrated in the water storage tank, and then the water is placed at the bottom of the water storage tank. The hole flows into the deep base, so that the surface water can be drained quickly, and the surface runoff can be effectively shared, and the groundwater effect can be replenished for the deep base. When the water injection pipe has sedimentation, the permeable surface can be permeable to the water injection pipe. The brick is taken away to expose the nozzle of the water injection pipe to facilitate the cleaning of the water injection pipe, thereby further improving the efficiency of the maintenance of the water-retaining and water-permeable structure of the base of the present invention.

<present invention>

(1)‧‧‧Water injection pipe

(11) ‧‧‧through holes

(12) ‧ ‧ impact head

(121)‧‧‧Dumping trench

(2) ‧ ‧ base

(21)‧‧‧ holes

(22) ‧‧‧Sink

(23)‧‧‧Water injection hole

(3) ‧ ‧ anti-soil leakage layer

(31)‧‧‧ holes

(4) ‧ ‧ permeable paving

(41) ‧ ‧ permeable bricks

(42) ‧ ‧ permeable bricks

(421)‧‧‧Inlay

(422)‧‧‧ recess

(43) ‧ ‧ permeable bricks

(431) ‧ ‧ lining

(432) ‧ ‧ convex

(5) ‧‧‧Support

(6)‧‧‧Support frame

(61) ‧‧ ‧ hollow holes

<existing>

(7) ‧ ‧ base

(8) ‧‧‧ grade soil

(9) ‧ ‧ permeable paving

First drawing: a cross-sectional view of an embodiment of the present invention

Second drawing: a cross-sectional view of a second embodiment of the present invention

Third drawing: a cross-sectional view of a third embodiment of the present invention

Fourth drawing: a cross-sectional view of a fourth embodiment of the present invention

Figure 5 is a cross-sectional view showing a fifth embodiment of the present invention

Figure 6: State diagram of silt implementation in the cleaning tube of the present invention

Figure 7 is a cross-sectional view showing a sixth embodiment of the present invention

Figure 8 is a cross-sectional view showing a seventh embodiment of the present invention

Figure 9 is a cross-sectional view showing an eighth embodiment of the present invention

Figure 10: Existing section view

In order to make the technical means of the present invention and the effects thereof can be more completely and clearly disclosed, the following is a detailed description. Please refer to the disclosed drawings and drawings:

First, as shown in the first figure, the water-retaining and water-permeable structure of the base of the present invention is mainly composed of an impact head (12) which is hollow at the bottom end of the water injection pipe (1) having a plurality of through holes (11). And a plurality of water injection pipes (1) are fixedly connected to the upper end of the water injection pipe (1), and the impact head (12) and the water injection pipe (1) are driven into the soil base (2) of the preset water collecting position, so as to The base (2) forms a hole (21), and the soil system of the base (2) can be discharged along the drain groove (121) of the impact head (12) to allow the impact head (12) to smoothly drive the water injection pipe (1) ) Deep into the base (2), and then lay the anti-soil leakage layer (3) on the base (2). The anti-soil leakage layer (3) can be cement mortar layer, graded soil layer, engineering weaving a layer or a non-woven layer, etc., and the anti-soil leakage layer (3) is not laid at the corresponding water injection pipe (1), so that the anti-soil leakage layer (3) is formed at the water injection pipe (1) Corresponding holes (31), and the anti-soil leakage layer ( After solidification, the permeable pavement (4) is laid on the anti-soil leakage layer (3), and the permeable pavement (4) can be composed of a plurality of permeable bricks (41), and the corresponding water injection pipe (1) The bottom surface of the permeable pavement (4) is in contact with the upper end of the water injection pipe (1).

According to this, when it rains, the rainwater will enter the permeable pavement (4) to form surface water, and the surface water entering the permeable pavement (4) will quickly converge toward the connected water injection pipe (1), and a large number of Injecting into the water injection pipe (1), at the same time, using the water injection pipe (1) installed in the plurality of bases (2) and the number of through holes (11) provided in the peripheral wall of the water injection pipe (1), the surface water infiltration can be increased. The infiltration area of the base (2), and the surface water can be injected into the deeper base (2), and the effect of sharing the surface runoff and rapid drainage and returning the surface water to the base (2) is achieved.

Referring to the second embodiment, the second embodiment of the present invention is a second type of permeable brick (42) of the permeable paving surface (4) of the present invention, which can further make the water permeable brick corresponding to the water injection pipe (1). (42) The thickness thereof is thicker than the anti-soil leakage layer (3), so that the permeable brick (42) passes through the anti-soil leakage layer (3), and the bottom surface of the permeable brick (42) extends into the base (2) ), in contact with the upper end nozzle of the water injection pipe (1) located in the base (2), and between the bottom surface of the permeable brick (42) of the corresponding water injection pipe (1) and the upper end of the water injection pipe (1) Further, there is a joint structure, as shown in the third figure, which is a third embodiment of the present invention, which can make the bottom surface of the water-permeable brick (42) of the upper end of the corresponding water injection pipe (1) corresponding to the water injection pipe (1) Formed with a ring-shaped recessed groove (421) for embedding the wall of the upper nozzle of the water injection pipe (1); or as shown in the fourth figure, which is a fourth embodiment of the present invention, Corresponding to the bottom surface of the permeable brick (42) corresponding to the water injection pipe (1) A recess (422) is formed in the water pipe (1), so that the upper end of the water injection pipe (1) is correspondingly sleeved in the recess (422) of the water permeable pavement (4); or as shown in the fifth figure, The fifth embodiment of the present invention is another permeable brick (43) type of the permeable paving surface (4) of the present invention, such that the permeable brick (43) of the corresponding water injection pipe (1) is in the form of a T-shaped water. In the shape of a head, the upper side lining portion (431) of the T-shaped falling head-shaped permeable brick (43) is laid on the anti-soil leakage layer (3) and is connected to the convex portion below the upper lining portion (431) ( 432), the thickness thereof is thicker than the anti-soil leakage layer (3), so that the convex portion (432) passes through the anti-soil leakage layer (3), and the bottom surface of the convex portion (432) extends into the base. (2), and the upper end nozzle of the water injection pipe (1) located in the base (2) is correspondingly inserted into the pipe hole of the water injection pipe (1), whereby the local surface water is infiltrated by the permeable pavement (4) , the surface water system can be more concentrated to the corresponding water injection pipe (1) The bricks (42) and (43) flow at a lower relative position to increase the amount of surface water entering the water injection pipe (1).

When the use of a period of time, there is sediment in the water injection pipe (1), causing the water injection pipe (1) to drain poorly, please refer to the sixth figure, you can clean the pipe silt, In the implementation, the permeable brick (43) corresponding to the water injection pipe (1) [the permeable bricks (41), (42) can also be implemented equally] is taken away from the permeable pavement (4) so that the water injection pipe (1) The nozzle is exposed, so that the inside of the water injection pipe (1) can be flushed from the nozzle of the water injection pipe (1) with a strong water column to clean the sediment deposited in the water injection pipe (1), and then continue to be used for the water injection pipe. (1) The corresponding permeable brick (42) is provided with a backwater permeable surface (4) to restore its assembled state, thereby facilitating the maintenance of the water-retaining structure of the base of the present invention.

Please also refer to the seventh embodiment, which is a sixth embodiment of the water-retaining and water-permeable structure of the base of the present invention, which can be directly drilled by a drilling machine at the base (2), after drilling to a predetermined depth, at the base. (2) forming a hole (21) for water injection, and then laying an anti-soil leakage layer (3) on the surface of the base (2), and the anti-soil leakage layer (3) is attached to the corresponding base (2) The hole (21) is not laid so that the anti-soil leakage layer (3) is formed with a hole (31) at the hole (21) of the base (2), continuing from the anti-soil leakage layer ( 3) Laying the permeable pavement (4), so that the surface water can be concentrated into the plurality of holes (21) of the base (2) by the permeable pavement (4), and the surface water can be replenished into the base (2).

In addition, when the base water-retaining structure of the present invention is applied to a hard base such as a pebble layer or a rock formation (2), please refer to the eighth embodiment, which is a seventh embodiment of the water-retaining and water-permeable structure of the base of the present invention. The base (2) drills several holes (21), and then places the water injection pipe (1) into the hole (21) of the base (2), followed by laying the anti-soil leakage layer (3), and making the anti-soil seepage The leakage layer (3) is also formed with a hole (31) at the hole (21) of the corresponding base (2), and the permeable pavement (4) is laid on the anti-soil leakage layer (3) to reach the pebble layer. Or a hard base such as a rock formation (2) to install the water-permeable structure effect of the base of the present invention.

Referring to FIG. 9 , an eighth embodiment of the water-retaining and water-permeable structure of the base of the present invention is characterized in that the base water-retaining structure of the present invention is disposed on a base (2) which is intended to be a catchment area, and is at the base. (2) A water storage tank (22) is dug, and a granular support (5) such as pebbles is placed in the water storage tank (22), and a plurality of water injection holes are drilled in the bottom of the water storage tank (22). 23), a support frame (6) is arranged at the bottom of the water tank (22), the groove wall and the slot, and the support frame (6) can also be disposed in the water storage tank (22) according to the needs of use. At least one of the bottom of the groove, the wall of the groove and the notch, the support frame (6) is mainly a stone cage, and the stone cage comprises a wire cage and a steel cage, etc., and the preferred embodiment of the invention is adopted a steel girder consisting of a plurality of longitudinal steel bars and a plurality of transverse steel bars interlaced with each longitudinal steel bar, and a hollow hole is formed between the longitudinal steel bar and the transverse steel bar (61) and located at the notch of the water reservoir (22) The bracket (6) is erected above the granular support (5), and a ground or graded soil base (2) is laid on the support frame (6) at the notch to fill the water storage tank (22) a notch, a groundwater leakage preventing layer (3) and a permeable pavement (4) for laying a water-retaining structure of the base on the base (2) of the notch of the water storage tank (22), and making the upper end of the water injection pipe (1) Passing through the hole (31) of the anti-soil leakage layer (3), so that the upper end nozzle is in contact with the permeable pavement (4), and the water injection pipe (1) is passed through the water storage tank (22) The support frame (6) at the slot is then passed through the granular support (5) and the support frame (6) which is placed at the bottom of the tank (22), and the bottom end of the water injection pipe (1) is correspondingly Passing into the water injection hole (23) at the bottom of the tank (22), according to which, when it rains, the rainwater can flow into the connected water injection pipe (1) from the permeable pavement (4), and the water injection pipe (1) The through hole (11) is temporarily stored in the water storage tank (22), When the rain is small, the water pressure in the water injection pipe (1) is less than the water pressure stored in the water storage tank (22), and the rainwater temporarily stored in the water storage tank (22) will be pressurized by the water and then passed through the water injection pipe. (1) The through hole (11) flows into the water injection pipe (1) to guide the rainwater into the deep base (2) via the water injection pipe (1). Here, when the rainy season or the typhoon comes, the rainwater is abundant. At the time, the water storage system of the water-retaining and permeable structure of the base of the present invention can effectively share the effects of rainfall runoff and flood control, and when there is sedimentation in the water injection pipe (1), the water injection pipe can also be used. The permeable brick (43) corresponding to the falling head is removed to clean the water injection pipe (1), and after the water injection pipe (1) is cleaned, it is replaced, and according to the implementation of the maintenance, the present invention is beneficial to the present invention. Long-lasting users.

According to the above structure and implementation, the author has the following advantages:

1. The base water-retaining and permeable structure of the present invention is provided with a plurality of holes in the base, and an anti-soil leakage layer and a permeable pavement are sequentially arranged in the base. Here, when it is raining, the surface water system entering the permeable pavement can be quickly moved toward The central diversion of the hole in the base is injected into the holes of the base in a large amount, and the multi-hole design of the base is used to further increase the infiltration area of the surface water infiltration into the base to achieve the effect of effectively replenishing the surface water to the soil base. .

2. The water-retaining and water-permeable structure of the base of the present invention makes the thickness of the permeable brick of the water-permeable paving surface corresponding to the water-injecting water pipe thicker than the earth-rock leakage layer, and extends into the base through the anti-soil leakage layer, whereby the local surface water is permeable to the water surface. When infiltrating, the surface water system can be more concentrated to the lower part of the permeable brick of the corresponding water injection pipe to increase the amount of surface water injected into the water injection pipe.

3. The base water-retaining structure of the present invention is such that the permeable pavement is composed of a plurality of permeable bricks. Accordingly, when there is sedimentation in the water injection pipe to be cleaned, the permeable brick corresponding to the water injection pipe can be taken away from the water. The paving surface is used for cleaning the water injection pipe, and after the cleaning, the water-permeable brick can be replaced, thereby achieving the benefit of facilitating the maintenance of the water-permeable and water-permeable structure of the base of the present invention.

4. The water-retaining and water-permeable structure of the base of the present invention is such that the pavement is provided with a permeable brick having a head shape. When there is sedimentation in the water injection pipe to be cleaned, the water-permeable brick corresponding to the water injection pipe can be used. It is removed to clean the water injection pipe, and after the cleaning, the water-repellent brick can be replaced by the water-removing brick, thereby achieving the benefit of the maintenance of the water-permeable and water-permeable structure of the base of the present invention.

5. When the water-retaining and permeable structure of the base of the present invention is combined with the water storage device, the ground rainwater can be concentrated in the water storage tank, and the rainwater in the water storage tank can be quickly discharged from the water supply pipe of the water storage tank into the soil layer. In order to achieve rapid drainage of the ground and effectively replenish groundwater for deep bases.

(1)‧‧‧Water injection pipe

(11) ‧‧‧through holes

(12) ‧ ‧ impact head

(121)‧‧‧Dumping trench

(2) ‧ ‧ base

(21)‧‧‧ holes

(3) ‧ ‧ anti-soil leakage layer

(31)‧‧‧ holes

(4) ‧ ‧ permeable paving

(41) ‧ ‧ permeable bricks

Claims (10)

[Item 1] A base water-retaining and permeable structure is provided with a base, and a plurality of holes are arranged in the base, and an anti-soil leakage layer is arranged on the base, and the anti-soil leakage layer is formed at a hole corresponding to the base. The hole is formed by laying a permeable pavement on the anti-soil leakage layer. [Item 2] The water-permeable and water-permeable structure of the base according to Item 1 of the patent application, wherein the permeable paving is composed of a plurality of permeable bricks. [Item 3] The water-permeable and water-permeable structure of the base according to the second aspect of the patent application, wherein the hole in the base is further provided with a water injection pipe, and a plurality of through holes are formed in the peripheral wall of the water injection pipe. [Item 4] The water-permeable and water-permeable structure of the base according to Item 3 of the patent application, wherein the permeable pavement is such that the thickness of the permeable brick corresponding to the water injection pipe is thicker than the anti-soil leakage layer, so that the permeable brick passes the anti-soil Leaking the layer with its bottom surface in contact with the upper nozzle of the water injection pipe located in the base. [Item 5] For example, the water-permeable and water-permeable structure of the base according to item 3 of the patent application scope, wherein the permeable paving surface is such that the permeable brick corresponding to the water-filling pipe is T-shaped, so that the upper lining portion of the T-shaped permeable brick is laid on the damper. The earth stone leakage layer is connected to the convex portion below the upper side lining portion, so that the thickness thereof is thicker than the anti-soil leakage layer, so that the convex portion passes through the anti-soil leakage layer, and the bottom surface and the bottom portion thereof The upper end of the water injection pipe in the base is connected. [Item 6] A water storage system for a water-retaining and permeable structure of a base is provided with a base, and a water storage tank is arranged at the base, and a granular support is placed in the water storage tank, and a plurality of water injection is arranged at the bottom of the water storage tank. a hole, the base located above the support is provided with a plurality of holes, and a grounding leakage layer is arranged on the base above the support, and the anti-soil leakage layer is formed at a hole corresponding to the base The hole is formed by laying a permeable pavement on the anti-soil leakage layer. [Item 7] The water storage system of the base water-retaining and permeable structure according to the sixth aspect of the invention, wherein the base above the support is further provided with a water injection pipe in the hole, and a plurality of through holes are formed in the peripheral wall of the water injection pipe, and The upper end of the water injection pipe passes through the hole of the anti-soil leakage layer, so that the upper end nozzle contacts the permeable pavement, and the water injection pipe passes through the support in the water storage tank, and the bottom end corresponds to It is inserted into the water injection hole of the bottom of the tank. [Item 8] The water storage system of the base water-retaining and permeable structure according to the sixth aspect of the invention, wherein the water storage tank is further provided with a support frame at at least one of a slot, a groove wall and a groove bottom, and the support is supported on the support There are several holes in the rack. [Item 9] For example, the water storage system of the base water-retaining and permeable structure according to Item 6 of the patent application scope, wherein the permeable pavement is composed of a plurality of permeable bricks. [Item 10] The water storage system of the base water-retaining and permeable structure according to claim 9, wherein the base above the support is further provided with a water injection pipe, and a plurality of through holes are formed in the peripheral wall of the water injection pipe, and The permeable tile faces the permeable brick of the water injection pipe and has a thickness thicker than the anti-soil leakage layer, so that the permeable brick passes through the anti-soil leakage layer, and the bottom surface thereof and the upper end pipe of the water injection pipe located in the base The mouth contacts, and the water injection pipe is passed through the support in the water storage tank, and the bottom end thereof is correspondingly inserted into the water injection hole of the bottom of the water storage tank.