Municipal road rainwater collecting device

Abstract

When the municipal road rainwater collecting device is used, one part of rainwater falls into a water storage cavity defined by a bottom plate and a plurality of side plates through a water inlet, and the other part of rainwater slides into the water storage cavity in a collecting box along a flow guide plate, so that the rainwater collecting area is larger; due to the fact that filter screens in different first filter mechanisms are different in precision, the cleanliness of water in different areas is different; the first filtering mechanism can be pulled out from the through hole to be cleaned, so that the cleaned impurities cannot fall into the water storage cavity; before the impurities on the first filtering mechanism are cleaned, new first filtering mechanisms can be inserted into other through holes in the corresponding fixed seat, so that water bodies in different areas are basically not mixed; in general, by using the municipal road rainwater collecting device, the collecting area can be increased, a plurality of areas can be divided, water bodies with various cleanliness degrees can be obtained, impurities cannot fall into the water bodies during cleaning, and thorough mixing of the water bodies in different areas cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal facilities, and particularly relates to a rainwater collection device for municipal roads. Background Art

[0002] With the development and progress of society, the tap water supply in many cities and regions has been difficult to keep up with the pace of urbanization. The public water uses such as urban irrigation and road washing, as well as emerging water-using industries such as car washing, have further increased the burden on tap water supply. However, the rampant rainwater in some areas has caused great difficulties to urban drainage; in order to solve a series of contradictions such as water shortage, environment, and ecology, people have focused on the collection and utilization of rainwater.

[0003] Existing rainwater collection devices usually have a collection port at the top. Even if a flared opening is designed at the collection port, the area that can collect rainwater is still limited. Compared with the floor area of the entire rainwater collection device, the proportion of the rainwater collection area is small, and the rainwater collection speed is slow; a filtering mechanism is usually provided in existing rainwater collection devices, and the filtered rainwater usually has only one level of cleanliness, but the water quality requirements in different fields are also different. For example, relatively dirty water can be used for irrigation, while relatively clean water is required for road washing and car washing. If water with a high level of cleanliness is used in fields with low water quality requirements, it will cause waste of over-processing; a cleaning mechanism is usually provided in existing rainwater collection devices to prevent the filtering mechanism from being blocked, but the impurities after cleaning will fall into the water body and cannot fundamentally remove the impurities. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] To solve the above problems, the utility model provides a rainwater collection device for municipal roads, which can increase the collection area, can be divided into multiple areas to obtain water bodies with multiple levels of cleanliness, and the impurities will not fall into the water body during cleaning and will not cause the complete mixing of water bodies in different areas.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A rainwater collection device for municipal roads, comprising:

[0009] A collection box, which is composed of a bottom plate and a plurality of side plates. The plurality of side plates are all arranged on the bottom plate, and two adjacent side plates are connected to each other. The bottom plate and the plurality of side plates can enclose a water storage cavity with an open top;

[0010] A deflector plate, which is inclined and arranged at the upper part of the water storage cavity. There is a gap between the lower end of the deflector plate and the opposite side plate to form a water inlet. The lower part of the water storage cavity communicates with the outside through the water inlet, so that water can only move to the lower part of the water storage cavity through the water inlet;

[0011] A plurality of fixing seats, which are all arranged on the deflector plate and linearly arranged along the inclined direction of the deflector plate. There is a gap between each fixing seat and the side plate, so that the water on the deflector plate can slide along the inclined direction of the deflector plate to the water inlet. The distance between the top of each fixing seat and the bottom of the water storage cavity is equal. Each fixing seat is provided with a set of through holes, and each set of through holes is composed of at least two through holes. The through holes are vertically penetrated. The top of the fixing seat is detachably provided with a cover plate for covering the through holes to prevent water from entering the water storage cavity through the through holes;

[0012] A plurality of first filtering mechanisms, at least one first filtering mechanism is connected to each fixing seat. Each first filtering mechanism can be inserted into the through hole and divides the water storage cavity into different areas. Each area is provided with a water outlet with a valve at the bottom. Each first filtering mechanism contains at least one filter screen. The precision of the filter screens in different first filtering mechanisms gradually increases along the extension direction from the lower end to the upper end of the deflector plate, so that the cleanliness of the water in different areas gradually increases along the extension direction from the lower end to the upper end of the deflector plate.

[0013] Preferably, the collection box is provided with a plurality of observation windows, which are respectively arranged corresponding to the plurality of areas in the water storage cavity for observing the cleanliness of the water in different areas.

[0014] Preferably, a V-shaped block is arranged on one side of the fixing seat close to the upper end of the deflector plate to prevent sundries from accumulating on one side of the fixing seat close to the upper end of the deflector plate.

[0015] Preferably, a plurality of U-shaped plates corresponding to the through holes are arranged in the water storage cavity. The U-shaped plates are slidably connected to the first filtering mechanism. The first filtering mechanism includes:

[0016] A top plate, the size of the top plate is larger than the size of the through hole and can cover the top plate;

[0017] A frame body, the frame body is annular, a ring groove is arranged in the middle of the frame body for placing the filter screen, and sliding grooves are arranged on both sides and the bottom of the frame body and are slidably connected to the U-shaped plate;

[0018] A fixing plate, which is annular and arranged corresponding to the annular groove, can clamp the filter screen between the fixing plate and the frame body;

[0019] A locking assembly, which is arranged on the frame body and corresponding to the fixing plate, can lock and fix the fixing plate at the annular groove, so as to clamp and fix the filter screen between the fixing plate and the frame body.

[0020] Preferably, a first handle is provided on the top plate, and a second handle is provided on the cover plate for easy taking and placing.

[0021] Preferably, the top plate is detachably connected to the fixed seat, and the detachable connection methods between the top plate and the fixing plate, and between the cover plate and the fixing plate are both selected as threaded connections.

[0022] Preferably, the width of the through hole is greater than the width of the frame body, and there is a spacing between the filtering surface of the first filtering mechanism and the through hole to prevent impurities on the first filtering mechanism from being scraped at the through hole.

[0023] Preferably, multiple groups of limiting parts are provided on the fixing plate, and each group of limiting parts is composed of two limiting blocks with a spacing. The locking assembly includes:

[0024] Multiple mounting seats, the number of the mounting seats is the same as the number of the limiting parts and they are arranged in one-to-one correspondence;

[0025] Multiple rotating parts, the rotating parts are elastic, the number of the rotating parts is the same as the number of the mounting seats, and each mounting seat is rotatably connected with one rotating part. One side of the rotating part is slidably connected to the frame body and the fixing plate installed in the annular groove, and can be rotated between two limiting blocks of a corresponding group of limiting parts, so as to lock and fix the fixing plate at the annular groove.

[0026] Preferably, a second filtering mechanism is further included, and the second filtering mechanism is detachably connected to the water inlet. The second filtering mechanism includes:

[0027] A box body, the top of the box body is provided with an edge, and the size of the edge is greater than the size of the water inlet, so that the box body can be clamped at the water inlet. The side surface of the box body is slidably connected to the water inlet, and multiple filtering holes are provided on the side surface and the bottom of the box body for filtering water;

[0028] A third handle, which is provided on the top of the box body for easy taking and placing.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the beneficial effects of the utility model are:

[0031] In actual practical use, at least one first filtering mechanism is connected to each fixed seat, so that the water storage chamber is divided into multiple areas, and the remaining through holes are covered by a cover plate to prevent rainwater from entering the water storage chamber through the through holes. Then the collection box is moved to a designated location outdoors. When it rains, part of the rainwater will directly fall into the water storage chamber surrounded by the bottom plate and multiple side plates through the water inlet, and part of the rainwater that falls on the guide plate will slide to the water inlet along the inclination direction of the guide plate, and finally enter the water storage chamber, so that the collection area of ​​the collection box is as close to the floor area as possible, thereby increasing the rainwater collection area; under the action of gravity, the water in the area with more water in the water storage chamber will flow to the area with less water, and the water will pass through the first filtering mechanism during the flow process to filter the water. Since each first filtering mechanism contains at least one filter net, the accuracy of the filter nets in different first filtering mechanisms gradually increases along the extension direction from the lower end of the guide plate to the upper end of the guide plate. Therefore, during the flow of water, Each time the water passes through a first filtering mechanism, the cleanliness of the water body will be improved accordingly, so that the cleanliness of the water body in different areas is different, and water bodies of different cleanliness can be flexibly taken from the corresponding water outlet according to actual use needs; when cleaning impurities, the first filtering mechanism can be pulled out from the through hole for cleaning, and the cleaned impurities will not fall into the water body in the water storage chamber; before cleaning impurities on a certain first filtering mechanism, the cover plates on other through holes on the corresponding fixed seat can be opened, and a new first filtering mechanism can be inserted into the opened through hole, and then the used first filtering mechanism can be pulled out for cleaning. Due to the existence of the new first filtering mechanism, after the used first filtering mechanism is pulled out, the water bodies in different areas will basically not be mixed, and the cleanliness of the water bodies in each area will basically remain unchanged; in general, by using the municipal road rainwater collection device, the collection area can be increased, multiple areas can be divided and water bodies of multiple cleanliness can be obtained, impurities will not fall into the water body during cleaning and will not cause the water bodies in different areas to be thoroughly mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 A three-dimensional diagram of the municipal road rainwater collection device of the utility model is shown;

[0034] Figure 2 Shows Figure 1 A three-dimensional cutaway view of a vertical section of a municipal road rainwater collection device;

[0035] Figure 3 shows Figure 1 a perspective view of the collection box in

[0036] Figure 4 shows Figure 1 a perspective view of the horizontal cross-section of the collection box in

[0037] Figure 5 shows Figure 1 a perspective view of the first filtering mechanism in

[0038] Figure 6 shows Figure 5 an enlarged view of part A in

[0039] Figure 7 shows Figure 1 a schematic exploded view of the first filtering mechanism in

[0040] Figure 8 shows Figure 1 a perspective view of the cover plate and the second handle in

[0041] Figure 9 shows Figure 1 a perspective view of the second filtering mechanism in

[0042] In the figures: 1. Collection box; 101. Bottom plate; 102. Side plate; 103. Water storage cavity; 2. Deflector; 3. Fixed seat; 4. First filtering mechanism; 41. Filter net; 42. Top plate; 43. Frame body; 431. Annular groove; 432. Slide groove; 44. Fixed plate; 441. Limiting part; 4411. Limiting block; 45. Locking assembly; 451. Mounting seat; 452. Rotating part; 5. Water inlet; 6. Through hole; 7. Cover plate; 8. Water outlet; 9. Observation window; 10. V-shaped block; 11. U-shaped plate; 12. First handle; 13. Second handle; 14. Second filtering mechanism; 141. Box body; 1411. Edge; 142. Third handle; 143. Filter hole; 15. Protrusion. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] Refer to the attached Figure 1 - attached Figure 3, an embodiment of the utility model discloses a rainwater collection device for municipal roads, which includes a collection box 1, a diversion plate 2, a plurality of fixing seats 3, and a plurality of first filtering mechanisms 4. The collection box 1 is composed of a bottom plate 101 and a plurality of side plates 102. The plurality of side plates 102 are all arranged on the bottom plate 101, and two adjacent side plates 102 are connected to each other. The bottom plate 101 and the plurality of side plates 102 can enclose a water storage cavity 103 with an open top; the diversion plate 2 is inclined and arranged at the upper part of the water storage cavity 103. There is a gap between the lower end of the diversion plate 2 and the opposite side plate 102 to form a water inlet 5. The lower part of the water storage cavity 103 is communicated with the outside through the water inlet 5, so that the water body can only move to the lower part of the water storage cavity 103 through the water inlet 5; the plurality of fixing seats 3 are all arranged on the diversion plate 2 and linearly arranged along the inclined direction of the diversion plate 2. There is a gap between each fixing seat 3 and the side plate 102, so that the water body on the diversion plate 2 can slide down along the inclined direction of the diversion plate 2 to the water inlet 5. The distance between the top of each fixing seat 3 and the bottom of the water storage cavity 103 is equal. Each fixing seat 3 is provided with a set of through holes 6. Each set of through holes 6 is composed of at least two through holes 6. The through holes 6 are arranged vertically through. A cover plate 7 is detachably arranged on the top of the fixing seat 3 to cover the through holes 6 to prevent the water body from entering the water storage cavity 103 through the through holes 6; at least one first filtering mechanism 4 is connected to each fixing seat 3. Each first filtering mechanism 4 can be inserted into the through holes 6 and divide the water storage cavity 103 into different areas. A water outlet 8 with a valve is arranged at the bottom of each area. Each first filtering mechanism 4 contains at least one filter screen 41. The precision of the filter screens 41 in different first filtering mechanisms 4 gradually increases along the extension direction from the lower end of the diversion plate 2 to the upper end of the diversion plate 2, so that the cleanliness of the water body in different areas gradually increases along the extension direction from the lower end of the diversion plate 2 to the upper end of the diversion plate 2.

[0045] In actual practical use, at least one first filtering mechanism 4 is connected to each fixing seat 3, so as to divide the water storage chamber 103 into multiple areas, and the remaining through holes 6 are covered by the cover plate 7 to prevent rainwater from entering the water storage chamber 103 through the through holes 6. Then, the collection box 1 is moved to a designated location outdoors. When it rains, part of the rainwater will directly fall into the water storage chamber 103 surrounded by the bottom plate 101 and multiple side plates 102 through the water inlet 5, and part of the rainwater that falls on the guide plate 2 will slide down to the water inlet along the inclination direction of the guide plate 2. The rainwater flows out of the water storage chamber 103 and finally enters the water storage chamber 103 at the outlet 5, so that the collection area of ​​the collection box 1 is as close to the floor area as possible, thereby increasing the collection area of ​​rainwater. Under the action of gravity, the water in the area with more water in the water storage chamber 103 flows to the area with less water. During the flow of the water, the water passes through the first filtering mechanism 4 to filter the water. Since each first filtering mechanism 4 includes at least one filter mesh 41, the accuracy of the filter mesh 41 in different first filtering mechanisms 4 is gradually improved along the extension direction from the lower end of the guide plate 2 to the upper end of the guide plate 2. Therefore, in the process of water flow, each time the water passes through a first filtering mechanism 4, the cleanliness of the water will be improved accordingly, so that the cleanliness of the water in different areas is different, and water with different cleanliness can be flexibly taken from the corresponding water outlet 8 according to actual use needs; when cleaning impurities, the first filtering mechanism 4 can be pulled out from the through hole 6 for cleaning, and the cleaned impurities will not fall into the water in the water storage chamber 103; before cleaning the impurities on a certain first filtering mechanism 4, the cover plate 7 on the other through hole 6 on the corresponding fixing seat 3 can be opened, and a new first filtering mechanism 4 can be inserted into the opened through hole 6, and then the used first filtering mechanism 4 can be pulled out for cleaning. Due to the existence of the new first filtering mechanism 4, after the used first filtering mechanism 4 is pulled out, the water in different areas will basically not be mixed, and the cleanliness of the water in each area remains basically unchanged; in general, by using the municipal road rainwater collection device, the collection area can be increased, multiple areas can be divided and water with multiple cleanliness can be obtained, and impurities will not fall into the water during cleaning and will not cause the water in different areas to be thoroughly mixed.

[0046] See attached Figure 2 and attached Figure 3 It should be noted that the distance between two adjacent through holes 6 on the same fixing seat 3 should be small to prevent an unused new first filter mechanism 4 from being inserted into one of the through holes 6 and an old used first filter mechanism 4 from being pulled out from the other through hole 6, resulting in excessive amount of water between the two, thereby significantly affecting the cleanliness of the water in the corresponding area.

[0047] See attached Figure 1 and attached Figure 4, in order to more clearly and intuitively see the water quality in different regions, the following design is carried out in this embodiment. Specifically, a plurality of observation windows 9 are provided on the collection box 1, and the plurality of observation windows 9 are respectively arranged corresponding to a plurality of regions in the water storage cavity 103.

[0048] Through the design of the above structure, the cleanliness of the water body in the corresponding region can be directly observed through the observation window 9, such as dirty, turbid, clear, etc., so as to facilitate the user to select the water body with the corresponding water quality for various operations; in addition, the degree of dirt of the first filtering mechanism 4 can also be observed through the observation window 9, so as to clean the first filtering mechanism 4 in time and avoid the filtering function of the first filtering mechanism 4 being seriously affected.

[0049] Furthermore, the specific material of the observation window 9 is not limited in this application and can be flexibly selected according to actual needs. In this embodiment, high-pressure-resistant observation window glass is selected, which can withstand a certain pressure, has high mechanical strength, large bending strength, high transparency, high visible light transmittance, and has excellent chemical stability, high electrical insulation and good heat shock resistance, making it safer and more reliable to use.

[0050] Refer to the appendix Figure 1 and the appendix Figure 3 , since the fixed seat 3 is arranged on the flow guide plate 2, it will inevitably obstruct the flowing water body on the flow guide plate 2. In order to weaken this influence as much as possible, the following design is carried out in this embodiment. Specifically, a V-shaped block 10 is provided on one side of the fixed seat 3 close to the upper end of the flow guide plate 2.

[0051] Through the design of the above structure, when the water body and various sundries slide from the flow guide plate 2 to the fixed seat 3, they will contact the inclined surface of the V-shaped block 10 and then continue to slide, which can reduce the obstruction to the water body flow and prevent sundries from accumulating on one side of the fixed seat 3 close to the upper end of the flow guide plate 2.

[0052] Refer to the appendix Figure 2 、appendix Figure 4 、appendix Figure 5 and the appendix Figure 7, there are various structures capable of filtering. Based on the above solution, one of the structures of the first filtering mechanism 4 is introduced in this embodiment. Specifically, a plurality of U-shaped plates 11 corresponding to the through holes 6 are provided in the water storage cavity 103. The U-shaped plates 11 are slidably connected to the first filtering mechanism 4. The first filtering mechanism 4 includes a top plate 42, a frame 43, a fixing plate 44, and a locking assembly 45. The size of the top plate 42 is larger than that of the through hole 6, and the top plate 42 can cover the through hole 6. The frame 43 is annular, and an annular groove 431 is provided in the middle of the frame 43. Sliding grooves 432 are provided on both sides and the bottom of the frame 43 and are slidably connected to the U-shaped plates 11. The fixing plate 44 is annular and is arranged corresponding to the annular groove 431, and can clamp the filter net 41 between the fixing plate 44 and the frame 43. The locking assembly 45 is arranged on the frame 43 and corresponds to the fixing plate 44, and can lock and fix the fixing plate 44 at the annular groove 431, thereby clamping and fixing the filter net 41 between the fixing plate 44 and the frame 43.

[0053] Through the design of the above structure, the filter net 41 and the fixing plate 44 can be sequentially placed at the annular groove 431, and then through the locking assembly 45, the fixing plate 44 can be locked and fixed on the frame 43, and the filter net 41 can be clamped and fixed between the fixing plate 44 and the frame 43, making the filter net 41 detachable, facilitating cleaning and replacement. The top plate 42 can cover the through hole 6 to prevent rainwater from flowing into the water storage cavity 103 along the gap between the through hole 6 and the frame 43.

[0054] It should be noted that the annular groove 431 in this embodiment is a square ring.

[0055] Refer to the appendix Figure 2 、appendix Figure 5 and appendix Figure 8 , in order to facilitate the taking and placing of the first filtering mechanism 4 and the cover plate 7, the following design is made in this embodiment. Specifically, a first handle 12 is provided on the top plate 42, and a second handle 13 is provided on the cover plate 7.

[0056] Refer to the appendix Figure 1 , further, the top plate 42 and the cover plate 7 can be set to different types, or the first handle 12 and the second handle 13 can be set to different types for easy distinction. For example, in this embodiment, the structures and sizes of the top plate 42 and the cover plate 7 are basically the same, and the first handle 12 can be set to be longer than the second handle 13 to quickly distinguish the first filtering mechanism 4 and the cover plate 7.

[0057] Refer to the appendix Figure 1 , there are various ways of detachably connecting different components. One of them is introduced in this embodiment. Specifically, the top plate 42 is detachably connected to the fixed seat 3, and the detachable connection methods between the top plate 42 and the fixing plate 44, and between the cover plate 7 and the fixing plate 44 are both threaded connections.

[0058] Through the design of the above structure, the detachable connection between the top plate 42 and the fixed seat 3, and the detachable connection between the top plate 42 and the fixed plate 44 can be realized; in addition, the threaded connection method also has the advantages of simple structure, reliable connection, convenient disassembly and assembly, etc.

[0059] Furthermore, a gasket can be provided on the abutting surfaces of different components. Cooperating with the detachable connection method of threaded connection, a better sealing effect can be achieved.

[0060] Refer to the atta Figure 2 , in order to prevent the impurities on the first filtering mechanism 4 from being scraped at the through hole 6, the following design is carried out in this embodiment. Specifically, the width of the through hole 6 is greater than the width of the frame body 43, and there is a spacing between the filtering surface of the first filtering mechanism 4 and the through hole 6.

[0061] Through the design of the above structure, since there is a spacing between the filtering surface of the first filtering mechanism 4 and the through hole 6, and the first filtering mechanism 4 can move along the U-shaped plate under the action of the sliding groove 432, therefore, during the movement of the first filtering mechanism 4, there is always a spacing between its filtering surface and the through hole 6 and the distance remains basically unchanged, thereby preventing the impurities on the filtering surface of the first filtering mechanism 4 from being scraped at the through hole 6.

[0062] Refer to the atta Figure 5 - atta Figure 7 , there are various structures that can be locked and fixed. One of them is introduced in this embodiment. Specifically, a plurality of limiting parts 441 are provided on the fixed plate 44. Each group of limiting parts 441 is composed of two limiting blocks 4411 with a spacing. The locking assembly 45 includes a plurality of mounting seats 451 and a plurality of rotating parts 452. The number of mounting seats 451 is the same as the number of limiting parts 441 and they are arranged in one-to-one correspondence; the rotating parts 452 are elastic. The number of rotating parts 452 is the same as the number of mounting seats 451. One rotating part 452 is rotatably connected to each mounting seat 451. One side of the rotating part 452 is slidably connected to the frame body 43 and the fixed plate 44 installed in the annular groove 431.

[0063] Through the design of the above structure, directly rotating the rotating part 452 on the frame body 43 can lock the fixed plate 44 or release the locking and fixing of the fixed plate 44. In addition, in order to prevent the rotating part 452 from continuing to rotate during the process of locking the fixed plate 44, resulting in the release of the locking of the fixed plate 44, limiting parts 441 are also provided in this embodiment. Since the rotating part 452 is elastic, it can be rotated between the two limiting blocks 4411 in a corresponding group of limiting parts 441, thereby locking and fixing the fixed plate 44 at the annular groove 431.

[0064] Further, a protrusion 15 may be provided at one end of the rotating member 452 away from its rotation axis to assist the rotating member 452 in rotating.

[0065] Refer to the appendix Figure 1 and the appendix Figure 9 In order to prevent leaves, garbage bags, mobile phones, or even the human body from falling into the collection box 1 from the water inlet 5, the following design is made in this embodiment. Specifically, it further includes a second filtering mechanism 14. The second filtering mechanism 14 is detachably connected to the water inlet 5. The second filtering mechanism 14 includes a box body 141 and a third handle 142. The top of the box body 141 is provided with an edge 1411, and the size of the edge 1411 is larger than the size of the water inlet 5, so that the box body 141 can be snapped onto the water inlet 5. The side of the box body 141 is slidably connected to the water inlet 5. A plurality of filtering holes 143 are provided on the side and bottom of the box body 141 for filtering water; the third handle 142 is provided on the top of the box body 141 for easy taking and placing.

[0066] Through the design of the above structure, large items with a larger volume can be prevented from falling into the collection box 1, and the second filtering mechanism 14 can be taken and placed more easily through the third handle 142, which is convenient for cleaning and installation.

[0067] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.

[0068] In addition, it should be noted that using words such as "first" and "second" to limit components is only for facilitating the distinction of the corresponding components. Without further statement, the above words have no special meaning, so they cannot be understood as limiting the protection scope of the present application.

[0069] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal road rainwater collection device, characterized in that: include: A collecting box, the collecting box is composed of a bottom plate and a plurality of side plates, the plurality of side plates are arranged on the bottom plate, two adjacent side plates are connected to each other, and the bottom plate and the plurality of side plates can enclose a water storage cavity with an opening on the top; A guide plate, the guide plate is obliquely arranged at the upper part of the water storage chamber, a gap is formed between the lower end of the guide plate and the opposite side plate and a water inlet is formed, the lower part of the water storage chamber is connected with the outside through the water inlet, so that the water body can only move to the lower part of the water storage chamber through the water inlet; A plurality of fixing seats, wherein the plurality of fixing seats are all arranged on the guide plate and are linearly arranged along the inclination direction of the guide plate, and each fixing seat and the side plate are spaced apart so that the water on the guide plate can slide down to the water inlet along the inclination direction of the guide plate, and the distance between the top of each fixing seat and the bottom of the water storage chamber is equal, and each fixing seat is provided with a group of through holes, and each group of through holes is composed of at least two through holes, and the through holes are arranged to be through-connected from top to bottom, and a cover plate is detachably provided on the top of the fixing seat for covering the through holes to prevent the water from entering the water storage chamber through the through holes; A plurality of first filter mechanisms, each of which is connected to at least one first filter mechanism, each of which can be inserted into the through hole and divide the water storage chamber into different areas, a water outlet with a valve is provided at the bottom of each area, each of which contains at least one filter net, and the accuracy of the filter nets in different first filter mechanisms is gradually improved along the extension direction from the lower end of the guide plate to the upper end of the guide plate, so that the cleanliness of water in different areas is gradually improved along the extension direction from the lower end of the guide plate to the upper end of the guide plate.

2. A municipal road rainwater collection device according to claim 1, characterized in that: The collection box is provided with a plurality of observation windows, which are respectively arranged corresponding to the plurality of areas in the water storage chamber and are used to observe the cleanliness of water in different areas.

3. A municipal road rainwater collection device according to claim 1, characterized in that: A V-shaped block is provided on one side of the fixing seat close to the upper end of the guide plate to prevent debris from accumulating on the side of the fixing seat close to the upper end of the guide plate.

4. A municipal road rainwater collection device according to claim 1, characterized in that: A plurality of U-shaped plates corresponding to the through holes are provided in the water storage cavity, and the U-shaped plates are slidably connected to the first filtering mechanism, and the first filtering mechanism comprises: A top plate, the size of which is larger than the size of the through hole and can cover the top plate; A frame, the frame is annular, a ring-shaped groove is provided in the middle of the frame for placing the filter screen, and two side edges and a bottom edge of the frame are provided with sliding grooves and are slidably connected to the U-shaped plate; A fixing plate, which is annular and arranged corresponding to the annular groove, and can clamp the filter screen between the fixing plate and the frame; A locking assembly is arranged on the frame and corresponds to the fixing plate, and can lock and fix the fixing plate at the annular groove, thereby clamping and fixing the filter screen between the fixing plate and the frame.

5. A municipal road rainwater collection device according to claim 4, characterized in that: The top plate is provided with a first handle, and the cover plate is provided with a second handle for easy taking and placing.

6. A municipal road rainwater collection device according to claim 4, characterized in that: The top plate is detachably connected to the fixing seat, and the detachable connection between the top plate and the fixing plate and the detachable connection between the cover plate and the fixing plate are both threaded connections.

7. A municipal road rainwater collection device according to claim 4, characterized in that: The width of the through hole is greater than the width of the frame, and there is a distance between the filter surface of the first filter mechanism and the through hole to prevent impurities on the first filter mechanism from being scratched at the through hole.

8. A municipal road rainwater collection device according to claim 4, wherein the fixing plate is provided with a plurality of groups of limit parts, each group of the limit parts is composed of two limit blocks with a spacing, characterized in that: The locking assembly comprises: A plurality of mounting seats, wherein the number of the mounting seats is the same as the number of the limiting portions and are arranged in a one-to-one correspondence; A plurality of rotating parts are provided, wherein the rotating parts are elastic, the number of the rotating parts is the same as the number of the mounting seats, each mounting seat is rotatably connected with a rotating part, one side of the rotating part is slidably connected with the frame and the fixed plate installed in the annular groove, and can be rotated to between two limit blocks in a corresponding set of the limit parts, thereby locking the fixed plate in the annular groove.

9. A municipal road rainwater collection device according to any one of claims 1 to 8, characterized in that: It also includes a second filtering mechanism, which is detachably connected to the water inlet, and includes: A box body, wherein the top of the box body is provided with an edge, the size of the edge is larger than the size of the water inlet, so that the box body can be snapped at the water inlet, the side of the box body is slidably connected to the water inlet, and the side and bottom of the box body are provided with a plurality of filtering holes for filtering water; A third handle is arranged on the top of the box body for easy taking and placing.

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