Permeation device for sponge city

Abstract

The utility model relates to a permeation device for a sponge city, which belongs to the technical field of sponge cities and comprises a permeable pavement layer, greening areas are arranged on the left side and the right side of the permeable pavement layer, a base plate is laid at the bottom of the permeable pavement layer, and a collecting mechanism is arranged on the lower side of the base plate. The collecting mechanism comprises a water storage tank, a mounting cover is fixedly mounted in the water storage tank, a filter plate is fixedly mounted on one side of the mounting cover, a submersible pump is fixedly mounted in the mounting cover, the output end of the submersible pump is fixedly connected with a conveying pipe, and a spray head is fixedly mounted at the end, away from the submersible pump, of the conveying pipe. And a cleaning mechanism is further arranged in the water storage tank. According to the permeation device of the sponge city, the effect of collecting rainwater is achieved, rainwater recycling is facilitated, resources are saved, good practicability is achieved, and the problems that an existing road lacks rainwater storage and recycling functions, and a large number of water resources are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge cities, in particular to a penetration device for sponge cities. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which can also be called "water-elastic city". It means that the city can adapt to environmental changes and deal with natural disasters caused by rainwater like a sponge, and has good "elasticity". Specifically, sponge city can absorb water, store water, infiltrate water, and purify water during rainfall, and release and utilize the stored water when needed to achieve the free migration of rainwater in the city. The construction concept of sponge city is mainly based on ecosystem services, which is achieved by constructing water ecological infrastructure across scales and combining a variety of specific technologies. Its core goal is to improve the city's ability to regulate and store precipitation, improve the surface and underground ecosystems, thereby effectively reducing flood disasters, mitigating the urban heat island effect, improving the utilization rate of water resources, increasing the air humidity of the urban environment, and alleviating urban water pollution problems.

[0003] Based on the construction concept of sponge cities, urban roads should at least have an infiltration function. When the precipitation is too heavy, water accumulates on the road surface. In order to achieve the infiltration of rainwater into the ground, permeable cement is usually used during road construction to allow the surface water on the road surface to quickly infiltrate into the soil layer below the road surface. However, existing roads lack the function of storing and reusing rainwater, wasting a lot of water resources. Therefore, a sponge city infiltration device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an infiltration device for a sponge city, which has the advantages of being easy to collect rainwater, etc., and solves the problem that existing roads lack the function of storing and reusing rainwater, thus wasting a large amount of water resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge city infiltration device, comprising a permeable pavement layer, green areas are arranged on both sides of the permeable pavement layer, a pad is laid on the bottom of the permeable pavement layer, and a collection mechanism is arranged on the lower side of the pad;

[0006] The collecting mechanism comprises a water reservoir, a mounting cover is fixedly installed inside the water reservoir, a filter plate is fixedly installed on one side of the mounting cover, a submersible pump is fixedly installed inside the mounting cover, a delivery pipe is fixedly connected to the output end of the submersible pump, and a nozzle is fixedly installed on one end of the delivery pipe away from the submersible pump;

[0007] A cleaning mechanism is also provided inside the water reservoir.

[0008] Furthermore, the cleaning mechanism includes a sealed box, a driving motor is arranged inside the sealed box, a shaft is fixedly mounted on the output shaft of the driving motor, a transmission shaft is transmission-connected to the outer side of the shaft, and cleaning plates are fixedly mounted on both left and right ends of the transmission shaft.

[0009] Furthermore, the permeable pavement layer is paved with permeable concrete and permeable bricks, the water reservoir is fixedly installed inside the base plate, and a plurality of water holes penetrating from top to bottom are opened on the inner side of the base plate.

[0010] Furthermore, the number of the mounting covers is set to two, and the cleaning mechanism is located between the two mounting covers.

[0011] Furthermore, one end of the delivery pipe away from the submersible pump extends to the upper side of the greening area, and the nozzle is an atomizing nozzle.

[0012] Furthermore, the driving motor is a waterproof motor, which is fixedly installed inside the sealed box, and the end of the shaft away from the driving motor is connected to the inner wall of the sealed box through a bearing, and the cleaning plate abuts against the outer wall of the filter plate.

[0013] Furthermore, a main gear is fixedly mounted on the outer wall of the shaft, and a slave gear is fixedly mounted on the outer wall of the transmission shaft, and the main gear is meshed with the slave gear.

[0014] Furthermore, the transmission shaft passes through the sealing box and is connected to the inner wall of the sealing box through a bearing, and a sealing ring is also provided between the transmission shaft and the outer wall of the sealing box.

[0015] Compared with the prior art, the utility model provides a sponge city infiltration device, which has the following beneficial effects:

[0016] 1. The infiltration device of the sponge city allows rainwater to flow into the reservoir through the water holes in the permeable pavement layer and the pad. The reservoir is used to collect rainwater. The rainwater in the reservoir flows into the installation cover through the filter plate. The filter plate is used to filter impurities in the rainwater. The rainwater in the installation cover is then extracted by a submersible pump, and water is supplied to the sprinkler through a delivery pipe to irrigate the vegetation in the green area. This realizes the function of collecting rainwater, facilitates the recycling of rainwater, saves resources, has good practicality, and solves the problem that existing roads lack the function of storing and reusing rainwater, and waste a lot of water resources.

[0017] 2. The infiltration device of the sponge city can drive the main gear and the slave gear through the operation of the driving motor, thereby driving the transmission shaft to rotate, and the transmission shaft will drive the cleaning plate to rotate. The cleaning plate can be used to scrape off some impurities attached to the filter plate, ensuring the water-passing performance of the filter plate and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a structural sectional view of the sealing box of the utility model;

[0020] Figure 3 It is a structural stereogram of the installation cover of the utility model.

[0021] In the figure: 1. Permeable pavement layer; 2. Greening area; 3. Pad; 4. Reservoir; 5. Water hole; 6. Mounting cover; 7. Submersible pump; 8. Filter plate; 9. Delivery pipe; 10. Nozzle; 11. Sealing box; 12. Driving motor; 13. Shaft; 14. Main gear; 15. Slave gear; 16. Transmission shaft; 17. Cleaning plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3 In this embodiment, a sponge city infiltration device includes a permeable pavement layer 1, and green areas 2 are arranged on the left and right sides of the permeable pavement layer 1. A pad 3 is laid on the bottom of the permeable pavement layer 1, wherein the permeable pavement layer 1 is paved with permeable concrete and permeable bricks, and a plurality of water holes 5 that penetrate up and down are opened on the inner side of the pad 3, and the opened water holes 5 facilitate rainwater to penetrate downward.

[0025] In this embodiment, a collecting mechanism is provided on the lower side of the pad 3, and the collecting mechanism includes a water reservoir 4, which is fixedly installed inside the pad 3, and a mounting cover 6 is fixedly installed inside the water reservoir 4, a filter plate 8 is fixedly installed on one side of the mounting cover 6, and a submersible pump 7 is fixedly installed inside the mounting cover 6, and a delivery pipe 9 is fixedly connected to the output end of the submersible pump 7, and a nozzle 10 is fixedly installed on the end of the delivery pipe 9 away from the submersible pump 7, wherein the end of the delivery pipe 9 away from the submersible pump 7 extends to the upper side of the greening area 2, and the nozzle 10 is an atomizing nozzle.

[0026] It can be understood that the submersible pump 7 is provided to facilitate the extraction of rainwater from the reservoir 4 and supply water to the sprinkler 10 through the delivery pipe 9, thereby facilitating the irrigation of vegetation on the green area 2 and the recycling of rainwater.

[0027] It should be noted that the number of the mounting covers 6 is set to two, wherein a cleaning mechanism is also provided inside the water reservoir 4 , and the cleaning mechanism is located between the two mounting covers 6 .

[0028] Embodiment 2:

[0029] See also Figure 1-3 On the basis of the first embodiment, in this embodiment, the cleaning mechanism includes a sealed box 11, a driving motor 12 is arranged inside the sealed box 11, the driving motor 12 is fixedly installed inside the sealed box 11, a shaft 13 is fixedly installed on the output shaft of the driving motor 12, a transmission shaft 16 is connected to the outer side of the shaft 13, and cleaning plates 17 are fixedly installed on both ends of the left and right ends of the transmission shaft 16, and the cleaning plate 17 is abutted against the outer wall of the filter plate 8.

[0030] Among them, a main gear 14 is fixedly installed on the outer wall of the shaft 13, and a slave gear 15 is fixedly installed on the outer wall of the transmission shaft 16. The main gear 14 is meshed with the slave gear 15. The operation of the driving motor 12 can drive the main gear 14 and the slave gear 15 to transmit, thereby driving the transmission shaft 16 to rotate, and the transmission shaft 16 will drive the cleaning plate 17 to rotate. The cleaning plate 17 can be used to scrape off some impurities attached to the filter plate 8, thereby ensuring the water passing performance of the filter plate 8.

[0031] It should be noted that the drive motor 12 is a waterproof motor, the end of the shaft 13 away from the drive motor 12 is connected to the inner wall of the sealed box 11 through a bearing, the transmission shaft 16 passes through the sealed box 11 and is connected to the inner wall of the sealed box 11 through a bearing, and a sealing ring is also provided between the transmission shaft 16 and the outer wall of the sealed box 11.

[0032] The working principle of the above embodiment is:

[0033] When the utility model is in use, in rainy weather, rainwater flows into the water reservoir 4 through the water holes 5 in the permeable pavement layer 1 and the pad 3, and the water reservoir 4 is used to collect the rainwater. The rainwater inside the water reservoir 4 flows into the inside of the installation cover 6 through the filter plate 8, and the impurities in the rainwater are filtered by the filter plate 8. The rainwater in the installation cover 6 is then extracted by a submersible pump 7, and water is supplied to the sprinkler 10 through the delivery pipe 9, so as to irrigate the vegetation on the green area 2.

[0034] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

[0035] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sponge city infiltration device, comprising a permeable pavement layer (1), wherein green areas (2) are arranged on both sides of the permeable pavement layer (1), and characterized in that: A pad (3) is laid on the bottom of the permeable pavement layer (1), and a collecting mechanism is provided on the lower side of the pad (3); The collecting mechanism comprises a water reservoir (4), a mounting cover (6) is fixedly mounted inside the water reservoir (4), a filter plate (8) is fixedly mounted on one side of the mounting cover (6), a submersible pump (7) is fixedly mounted inside the mounting cover (6), a delivery pipe (9) is fixedly connected to the output end of the submersible pump (7), and a nozzle (10) is fixedly mounted on one end of the delivery pipe (9) away from the submersible pump (7); A cleaning mechanism is also provided inside the water reservoir (4).

2. The infiltration device for a sponge city according to claim 1, characterized in that: The cleaning mechanism comprises a sealing box (11), a driving motor (12) is arranged inside the sealing box (11), a shaft (13) is fixedly mounted on the output shaft of the driving motor (12), a transmission shaft (16) is transmission-connected to the outer side of the shaft (13), and cleaning plates (17) are fixedly mounted on both left and right ends of the transmission shaft (16).

3. The infiltration device for a sponge city according to claim 1, characterized in that: The permeable pavement layer (1) is paved with permeable concrete and permeable bricks, the water reservoir (4) is fixedly installed inside the base plate (3), and a plurality of water holes (5) that penetrate vertically are opened on the inner side of the base plate (3).

4. The infiltration device for a sponge city according to claim 1, characterized in that: The number of the mounting covers (6) is set to two, and the cleaning mechanism is located between the two mounting covers (6).

5. The infiltration device for a sponge city according to claim 1, characterized in that: One end of the delivery pipe (9) away from the submersible pump (7) extends to the upper side of the greening area (2), and the nozzle (10) is an atomizing nozzle.

6. The infiltration device for a sponge city according to claim 2, characterized in that: The driving motor (12) is a waterproof motor. The driving motor (12) is fixedly mounted inside the sealing box (11). One end of the shaft (13) away from the driving motor (12) is connected to the inner wall of the sealing box (11) via a bearing. The cleaning plate (17) abuts against the outer wall of the filter plate (8).

7. The infiltration device for a sponge city according to claim 2, characterized in that: A main gear (14) is fixedly mounted on the outer wall of the shaft (13), and a slave gear (15) is fixedly mounted on the outer wall of the transmission shaft (16), and the main gear (14) is meshed with the slave gear (15).

8. The infiltration device for a sponge city according to claim 2, characterized in that: The transmission shaft (16) passes through the sealing box (11) and is connected to the inner wall of the sealing box (11) via a bearing. A sealing ring is also provided between the transmission shaft (16) and the outer wall of the sealing box (11).

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