Building sponge structure and municipal road

Abstract

The utility model discloses a building sponge structure and a municipal road, which comprises a lane, curbstones and a green belt, and the curbstones and the green belt are sequentially arranged on one side or two sides of the lane; a waterproof asphalt layer, a padding layer and a foundation soil layer are sequentially arranged at the bottom of the lane from top to bottom; the system is characterized by further comprising a drainage groove, a water collection pipeline system, a water collection pool and an irrigation pipeline system, a plurality of drainage ports communicated with the lane are formed in the drainage groove, and the drainage groove is formed in the waterproof asphalt layer; the water collecting tank is arranged in the waterproof asphalt layer or in the waterproof asphalt layer and the padding layer, and the water collecting pipeline system is connected between the water collecting tank and one or more drainage grooves; a cover plate flush with the lane and a preliminary filtering structure arranged at the bottom of the cover plate are mounted on each water outlet; a secondary filter layer is arranged in the drainage groove; and a water seal structure is arranged between the water collecting pipeline system and the water collecting tank. A plurality of filtering structures are arranged, so that blockage of the garbage heap sponge structure is avoided; in addition, a water seal structure is arranged, so that dissipation of odor in the water collecting tank is isolated.

Description

Technical Field

[0001] The utility model relates to the field of building structures, in particular to building sponge structures and municipal roads. Background Art

[0002] In municipal engineering, sponge building structures, that is, the transformation of driveways and green belts in municipal engineering, can effectively adapt to environmental changes and have good resistance to rainwater erosion or soaking.

[0003] The existing technology provides a sponge building structure for municipal engineering, which uses drainage grooves arranged at equal intervals to collect rainwater on the entire cross-section of the waterproof asphalt layer surface, and converges it into a collection pool through drainage pipes and diversion pipes. Since a valve is installed in the collection pool, the gate is used to block water to prevent water seepage in the collection pool. When the humidity sensor detects that the ambient humidity is low, the gate drive motor is used to drive the gate up, open the valve, and the water in the collection pool begins to seep for irrigation; when the humidity sensor detects that the ambient humidity is high, the gate drive motor is used to drive the gate down, close the valve, and store the water in the collection pool, thereby quickly absorbing excess rainwater on the driveway surface, reducing the probability of traffic accidents, and at the same time having the function of automatically watering to adjust the moisture content of the green belt.

[0004] The application still has the following deficiencies:

[0005] 1. The multiple drainage ditches, drainage holes, drainage pipes and diversion pipes lack corresponding protective structures. The actual road conditions are relatively complicated. Especially when there is a lot of water accumulation, leaves or other garbage may be washed into the drainage ditches to cause blockage, or even washed into the diversion pipes to cause blockage again, which is extremely difficult to maintain.

[0006] 2. The connection between the green belt and the water collection pool is relatively simple. Relying on the humidity sensor to judge whether to open the gate for waterproofing, it is difficult to ensure the water in the water collection pool has an effect on irrigating the green belt. Moreover, the water collection pool directly releases water on one side, and the absorption rate of the green belt is too slow.

[0007] 3. The connection between the water collection pool and the diversion pipe lacks protective effect and is easily affected by external factors, resulting in rainwater backflow, or the water collection pool develops odor due to long-term storage, causing the odor to spread directly along the diversion pipe to the ground motor vehicle lane, causing adverse effects. Utility Model Content

[0008] In response to the above-mentioned defects of the existing technology, a building sponge structure and a municipal road are provided, which are equipped with multiple filtering structures to avoid blockage of the garbage dump sponge structure; in addition, a water seal structure is provided to isolate the escape of odor in the collection pool.

[0009] The technical solution adopted by the present invention to solve the above technical problems is:

[0010] The building sponge structure includes a driveway, a curbstone and a green belt, wherein the curbstone and the green belt are sequentially arranged on one side or both sides of the driveway; a waterproof asphalt layer, a padding layer and a base soil layer are sequentially arranged at the bottom of the driveway from top to bottom; the structure is characterized in that it also includes a drainage ditch, a water collection pipe system, a water collection tank, and a watering pipe system; a plurality of drainage outlets connected to the driveway are arranged in the drainage ditch, and the drainage ditch is arranged in the waterproof asphalt layer; the water collection tank is arranged in the waterproof asphalt layer, or in the waterproof asphalt layer and the padding layer, and the water collection pipe system is connected to the water collection tank and a or between multiple drainage ditches; a cover plate flush with the lane and a preliminary filtering structure at the bottom of the cover plate are installed on each drain outlet, the preliminary filtering structure is used to isolate some garbage and collect some garbage; a secondary filtering layer is provided in the drainage ditch to isolate and collect the remaining garbage; a water seal structure is provided between the water collection pipe system and the water collection tank to cut off the air connection between the water collection tank and the drainage ditch; the irrigation pipe system is provided in the curbstone, or is provided in the green belt through the curbstone, the irrigation pipe system draws water from the water collection tank to irrigate or remove dust from the green belt.

[0011] According to the above technical solution, the preliminary filtration structure includes a lap frame, a mesh plate, and a discharge pipe; the lap frame has a bowl-shaped structure and is fixed to the bottom of the cover plate or to the side wall of the drain outlet in a detachable connection manner; a lap groove is provided on the lap frame, and the mesh plate is placed in the lap groove to separate the top area of ​​the lap frame from the bottom area of ​​the lap frame; the discharge pipe is vertically fixed to the bottom of the lap frame in a detachable manner, and the two ends of the discharge pipe protrude from the upper surface and lower surface of the bottom wall of the lap frame respectively; the two ends of the discharge pipe are sealed, and a number of upper connecting holes are provided in the side wall area of ​​the discharge pipe at a set height above the upper surface of the bottom wall of the lap frame, and a number of lower connecting holes are provided in the side wall area of ​​the discharge pipe below the lower surface of the bottom wall of the lap frame and above the set height of the bottom end of the discharge pipe.

[0012] According to the above technical solution, the preliminary filtering structure also includes a partition, which is cantilevered below the mesh plate through locking bolts; the partition adopts an inverted bowl-shaped structure, and the partition is located directly above the discharge pipe.

[0013] According to the above technical solution, the water collection pipe system includes multiple vertical pipes, horizontal pipes and longitudinal pipes. The horizontal pipes are arranged at the bottom of the drainage ditch and are located in the waterproof asphalt layer or the padding layer; multiple vertical pipes are connected between the horizontal pipes and the drainage ditch, and multiple longitudinal pipes are connected between two adjacent horizontal pipes; the water collection tank is connected to the nearest horizontal pipe end.

[0014] According to the above technical solution, the water seal structure includes an injection pipe and a circulation pipe. One end of the injection pipe is connected to the water collection pipe system, and the other end of the injection pipe is connected to the circulation pipe; the bottom of the circulation pipe is connected to the water collection tank; the circulation pipe is set as an inclined structure.

[0015] According to the above technical solution, the secondary filter layer includes a first filter plate, a second filter plate and a filter layer, and the filter layer adopts an integrated structure filled with polyurethane filter material.

[0016] According to the above technical solution, the irrigation pipeline system includes a water outlet pipe, a water pump and a solenoid valve. The water pump and the battery valve are installed on the water outlet pipe and located inside the curbstone; a nozzle is provided at the top of the water outlet pipe.

[0017] According to the above technical solution, the nozzles are spaced circumferentially, and the outlet pipes are equipped with existing humidity sensors to control the water output of the nozzles. In this embodiment, by optimizing the water collection tank's irrigation method for the green belt, the nozzles are arranged to perform rotating spraying. When the air humidity is low, rainwater can not only be evenly sprayed on the green belt, but the other side can also water the road surface near the green belt, achieving a certain dust removal effect.

[0018] According to the above technical solution, the sprinklers arranged in the green belt, the sprinklers facing the green belt, and the sprinklers facing the lanes are controlled separately.

[0019] According to the above technical solution, the sprinklers located in the green belt, the sprinklers facing the green belt, and the sprinklers facing the lanes are controlled separately;

[0020] The cover plate is configured as a drainage cover plate with mesh holes; drainage grooves are arranged at intervals along the length direction of the lane, and a plurality of drainage outlets are arranged at intervals in the drainage grooves along the width direction of the lane.

[0021] A municipal road is characterized by adopting any of the above-mentioned building sponge structures.

[0022] The utility model has the following beneficial effects:

[0023] 1. By installing a primary filtration structure within the water collection tank, larger debris such as leaves are isolated outside the tank, while smaller debris such as sand and gravel are collected. This prevents garbage from entering the water collection pipe system and causing blockages. This also makes it easier for staff to clean the system, ensuring smooth water flow. Furthermore, a water seal structure is installed to isolate the water collection tank from the drainage ditch to prevent odor from emitting after rainwater is collected, which could cause unnecessary impacts on the road, motorways, and surrounding environment. Finally, a secondary filtration layer is used to provide further auxiliary filtration to avoid unnecessary impacts.

[0024] 2. Control the water output of the sprinkler head through a humidity sensor. In this embodiment, by optimizing the water collection tank for the green belt, a sprinkler head is set up for rotating spraying. When the air humidity is low, rainwater can not only be evenly sprayed on the green belt, but the other side can also water the road surface near the green belt, achieving a certain dust removal effect.

[0025] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0027] Figure 1 It is a structural schematic diagram of an embodiment provided by the utility model;

[0028] Figure 2 This is a schematic diagram of the installation structure of the preliminary filtering structure of the embodiment provided by the present utility model;

[0029] Figure 3 This is a schematic structural diagram of a water seal structure according to an embodiment of the present invention;

[0030] Figure 4 This is a schematic structural diagram of the secondary filtration layer of an embodiment provided by the present utility model;

[0031] In the figure, 1. Driveway; 2. Curbstone; 3. Green belt; 4. Waterproof asphalt layer; 5. Padding layer; 6. Subsoil layer; 7. Drainage ditch; 8. Water collection pipe system; 8-1. Vertical pipe; 8-2. Horizontal pipe; 9. Water collection tank; 10. Irrigation pipe system; 10-1. Outlet pipe; 10-2. Water pump; 10-3. Solenoid valve; 10-4. Nozzle; 10-5. Humidity sensor; 11. Cover plate; 12 , preliminary filtration structure; 12-1, lap frame; 12-2, mesh plate; 12-3, discharge pipe; 12-4, upper connecting hole; 12-5, lower connecting hole; 12-6, partition; 12-7, locking bolt; 13, secondary filtration layer; 13-1, first filter plate; 13-2, second filter plate; 13-3, filtration layer; 14, water seal structure; 14-1, water injection pipe; 14-2, circulation pipe. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0033] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Reference Figures 1 to 4 As shown, the building sponge structure provided by the utility model.

[0036] Example 1

[0037] It includes a lane 1, a curbstone 2 and a green belt 3. The curbstone and the green belt are arranged in sequence on one side or both sides of the lane; a waterproof asphalt layer 4, a cushion layer 5 and a base soil layer 6 are arranged in sequence at the bottom of the lane from top to bottom. It also includes a drainage ditch 7, a water collection pipe system 8, a water collection tank 9, and an irrigation pipe system 10. Several drainage outlets 7-1 connected to the lanes are provided in the drainage ditch, and the drainage ditch is provided in the waterproof asphalt layer; the water collection tank is provided in the waterproof asphalt layer, or in the waterproof asphalt layer and the cushioning layer, and the water collection pipe system is connected between the water collection tank and one or more drainage ditches; a cover plate 11 flush with the lane and a preliminary filtering structure 12 provided at the bottom of the cover plate are installed on each drainage outlet, and the preliminary filtering structure is used to isolate some garbage and collect some garbage; a secondary filtering layer 13 is provided in the drainage ditch to isolate and collect remaining garbage; a water seal structure 14 is provided between the water collection pipe system and the water collection tank to cut off the air connection between the water collection tank and the drainage ditch; the irrigation pipe system is provided in the curbstone, or is provided in the green belt through the curbstone, and the irrigation pipe system pumps water from the water collection tank to irrigate or remove dust from the green belt.

[0038] In this embodiment, a preliminary filtration structure is installed within the water collection basin to isolate larger debris, such as leaves, outside the basin while collecting smaller debris, such as gravel. This prevents debris from entering the water collection pipe system and causing blockage, while also facilitating cleaning by staff and ensuring smooth water flow. Furthermore, a water seal structure is installed to isolate the water collection basin from the drainage ditch, preventing odor from emanating from collected rainwater, which could unnecessarily impact the roadway and surrounding environment.

[0039] Example 2

[0040] The structure and principle of Example 2 are similar to those of Example 1, except that a preferred preliminary filtering structure is provided. Other existing filtering structures may also be used.

[0041] The preliminary filtering structure includes a lap frame 12-1, a mesh plate 12-2, and a discharge pipe 12-3; the lap frame has a bowl-shaped structure and is fixed to the bottom of the cover plate or to the side wall of the drain outlet in a detachable connection manner (in the embodiment in the figure, the connecting frame is fixed to the bottom of the cover plate in an embedded connection manner); a lap groove is provided on the lap frame, and the mesh plate is placed in the lap groove to separate the top area of ​​the lap frame and the bottom area of ​​the lap frame; the discharge pipe is vertically fixed to the bottom of the lap frame in a detachable manner, and the two ends of the discharge pipe protrude from the upper surface and lower surface of the bottom wall of the lap frame respectively; the two ends of the discharge pipe are sealed, and a number of upper connecting holes 12-4 are provided in the side wall area of ​​the discharge pipe at a set height above the upper surface of the bottom wall of the lap frame, and a number of lower connecting holes 12-5 are provided in the side wall area of ​​the discharge pipe below the lower surface of the bottom wall of the lap frame and above the set height of the bottom end of the discharge pipe.

[0042] In this embodiment, rainwater (or other water) collected from the support plate to the preliminary filtration structure is first filtered through the mesh plate. Larger debris, such as leaves, is blocked on the upper surface of the mesh plate; rainwater containing sand and gravel enters the bottom of the bridging frame. Due to the arrangement of the upper and lower connecting holes, rainwater must be higher than the upper connecting hole in the bridging frame before entering the discharge pipe, and rainwater must be higher than the lower connecting hole in the discharge pipe before flowing out of the connecting pipe. As a result, a settling area of ​​a certain height is formed at the bottom of the bridging pipe and the bottom of the discharge pipe. Sand and gravel will gather in these two settling areas and will not be discharged into the water collection pipe system. This preliminary filtration structure prevents garbage from entering the diversion pipe and causing blockage, while making it easier for staff to clean it up, thus ensuring smooth water flow.

[0043] Preferably, to further prevent rainwater from directly entering through the upper communication holes, the primary filtration structure also includes a baffle 12-6, which is cantilevered below the mesh panel via locking bolts 12-7. The baffle is an inverted bowl-shaped structure and is located directly above the discharge pipe. When rainwater passes through the mesh panel and lands on the baffle, it acts as an umbrella, preventing rainwater from directly falling on the discharge pipe, thereby preventing a small amount of rainwater from directly entering the discharge pipe.

[0044] In Examples 1-2, the water collection pipe system includes multiple vertical pipes 8-1, horizontal pipes 8-2 and longitudinal pipes. The horizontal pipes are arranged at the bottom of the drainage ditch and are located in the waterproof asphalt layer or the padding layer; multiple vertical pipes are connected between the horizontal pipes and the drainage ditch, and multiple longitudinal pipes are connected between two adjacent horizontal pipes; the water collection tank is connected to the nearest horizontal pipe end.

[0045] Example 3

[0046] The structure and principle of Example 3 are similar to those of Example 1, with the difference being that a preferred water seal structure is provided. The water seal structure includes an injection pipe 14-1 and a circulation pipe 14-2. One end of the injection pipe is connected to the water collection pipe system (the embodiment in the figure is connected to a certain horizontal pipe), and the other end of the injection pipe is connected to the circulation pipe; the bottom of the circulation pipe is connected to the water collection tank; and the circulation pipe is arranged as an inclined structure.

[0047] In this embodiment, rainwater enters the drainage ditch through the cover plate, undergoes initial filtration, and then gradually flows into the bottom layer of the drainage ditch. It then flows through the water collection piping system into the water seal structure and, as the flow rate increases, continues to flow into the injection pipe. The injection pipe then feeds the water into the circulation pipe, where it gradually flows down to the collection tank, completing the water recovery process. Because the circulation pipe is configured with an inclined structure, the water in the collection tank is extremely unlikely to flow back, and a certain amount of rainwater will remain on the side pipes of the circulation pipe, effectively blocking odors.

[0048] In Examples 1-3, the secondary filtration layer comprises a first filter plate 13-1, a second filter plate 13-2, and a filter layer 13-3. The filter layer utilizes an integrated structure filled with polyurethane filter material. The secondary filtration layer provides enhanced filtration. Even if some small debris still enters the water collection tank, the secondary filtration layer provides additional auxiliary filtration, preventing any unnecessary impact.

[0049] In Examples 1-3, the irrigation system includes an outlet pipe 10-1, a water pump 10-2, and a solenoid valve 10-3. The water pump and solenoid valve are installed on the outlet pipe and located within the curbstone. A nozzle 10-4 is installed at the top of the outlet pipe. The nozzles are spaced circumferentially. A conventional humidity sensor 10-5 is installed on the outlet pipe to control the water output of the nozzle. In this embodiment, by optimizing the water collection tank for watering the green belt, a nozzle is installed for rotary spraying. When the air humidity is low, not only can rainwater be evenly sprayed on the green belt, but the other side can also water the road surface near the green belt, achieving a certain dust removal effect.

[0050] Preferably, the nozzles in the green belt and the nozzles facing the green belt and the nozzles facing the lane are controlled separately.

[0051] In Examples 1-3, the cover plate is configured as a drainage cover plate with mesh holes; preferably, the drainage grooves are arranged at intervals along the length direction of the lane, and a plurality of drainage outlets are provided at intervals in the drainage grooves along the width direction of the lane.

[0052] The utility model also provides a municipal road, which adopts any one of the above-mentioned building sponge structures.

[0053] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A building sponge structure comprising a driveway, curbstones, and a green belt, wherein the curbstones and green belts are sequentially arranged on one or both sides of the driveway; a waterproof asphalt layer, a padding layer, and a base soil layer are sequentially arranged at the bottom of the driveway from top to bottom; and characterized by: It also includes a drainage ditch, a water collection pipe system, a water collection tank, and a watering pipe system. The drainage ditch is provided with a plurality of drainage outlets connected to the lanes, and the drainage ditch is provided in the waterproof asphalt layer; the water collection tank is provided in the waterproof asphalt layer, or in the waterproof asphalt layer and the padding layer, and the water collection pipe system is connected between the water collection tank and one or more drainage ditch; A cover plate flush with the lane is installed on each drain outlet, and a primary filtration structure is provided at the bottom of the cover plate. The primary filtration structure is used to isolate and collect some garbage; a secondary filtration layer is provided in the drainage ditch to isolate and collect remaining garbage; a water seal structure is provided between the water collection pipe system and the water collection tank to cut off the air connection between the water collection tank and the drainage ditch; the irrigation pipe system is provided in the curbstone, or is provided in the green belt through the curbstone. The irrigation pipe system draws water from the water collection tank to irrigate or remove dust from the green belt.

2. The building sponge structure according to claim 1, characterized in that: The preliminary filtering structure includes a lap frame, a mesh plate, and a discharge pipe; the lap frame has a bowl-shaped structure and is fixed to the bottom of the cover plate or to the side wall of the drain outlet in a detachable connection manner; a lap groove is provided on the lap frame, and the mesh plate is placed in the lap groove to separate the top area of ​​the lap frame from the bottom area of ​​the lap frame; the discharge pipe is vertically fixed to the bottom of the lap frame in a detachable manner, and the two ends of the discharge pipe protrude from the upper surface and lower surface of the bottom wall of the lap frame respectively; the two ends of the discharge pipe are sealed, and a number of upper connecting holes are provided in the side wall area of ​​the discharge pipe at a set height above the upper surface of the bottom wall of the lap frame, and a number of lower connecting holes are provided in the side wall area of ​​the discharge pipe below the lower surface of the bottom wall of the lap frame and above the set height of the bottom end of the discharge pipe.

3. The building sponge structure according to claim 2, characterized in that: The preliminary filtering structure also includes a partition, which is cantilevered below the mesh plate by locking bolts; the partition adopts an inverted bowl-shaped structure, and the partition is located directly above the discharge pipe.

4. The building sponge structure according to claim 1, characterized in that: The water collection pipe system includes multiple vertical pipes, horizontal pipes and longitudinal pipes. The horizontal pipes are located at the bottom of the drainage ditch and are located in the waterproof asphalt layer or padding layer; multiple vertical pipes are connected between the horizontal pipes and the drainage ditch, and multiple longitudinal pipes are connected between two adjacent horizontal pipes; the water collection tank is connected to the nearest horizontal pipe end.

5. The building sponge structure according to claim 1, characterized in that: The water seal structure includes an injection pipe and a circulation pipe. One end of the injection pipe is connected to the water collection pipe system, and the other end of the injection pipe is connected to the circulation pipe; the bottom of the circulation pipe is connected to the water collection tank; the circulation pipe is set to an inclined structure.

6. The building sponge structure according to claim 1, characterized in that: The secondary filter layer includes a first filter plate, a second filter plate and a filter layer, and the filter layer adopts an integrated structure filled with polyurethane filter material.

7. The building sponge structure according to claim 1, characterized in that: The irrigation pipeline system includes a water outlet pipe, a water pump and a solenoid valve. The water pump and the solenoid valve are arranged on the water outlet pipe and located inside the curbstone. A nozzle is provided at the top of the water outlet pipe.

8. The building sponge structure according to claim 7, characterized in that: The nozzles are distributed at intervals in the circumferential direction, and an existing humidity sensor is provided on the water outlet pipe, and the water outlet of the nozzles is controlled by the humidity sensor.

9. The building sponge structure according to claim 8, characterized in that: Sprinklers located within green belts, sprinklers facing within green belts, and sprinklers facing driveways are controlled separately; The cover plate is configured as a drainage cover plate with mesh holes; drainage grooves are arranged at intervals along the length direction of the lane, and a plurality of drainage outlets are arranged at intervals in the drainage grooves along the width direction of the lane.

10. A municipal road, characterized by: The building sponge structure according to any one of claims 1 to 9 is adopted.

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