Road rainwater runoff control system

Abstract

The utility model belongs to the technical field of road rainwater runoff, and discloses a road rainwater runoff control system. The device comprises a road, a treatment chamber is arranged in the road, the left side and the right side of the treatment chamber are fixedly connected with a water inlet and a rainwater pipe correspondingly, the water inlet and the rainwater pipe both communicate with the interior of the treatment chamber, a well lid is arranged on the upper side of the treatment chamber, a protection base is fixedly connected to the upper side of the well lid, and a partition plate is fixedly connected to the inner side wall of the treatment chamber; an overflow chamber is arranged in the treatment chamber, a connecting seat is arranged in the treatment chamber, a connecting device is arranged on the well lid, a cleaning device is arranged on the connecting device, and a gravel layer and a ceramsite layer are arranged in the connecting seat, so that screen holes in the permeable screen plate can be cleaned, and the screen holes in the permeable screen plate are prevented from being blocked; the flow rate of rainwater passing through the permeable sieve plate is increased; and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road rainwater runoff, in particular to a road rainwater runoff control system. Background Art

[0002] Road runoff refers to the process of rainwater flowing on the road surface. When rainfall occurs, rainwater will fall on the road surface and begin to flow downward. In this process, rainwater will carry dirt, grease and other impurities on the road surface to form runoff. These runoffs will eventually enter the drainage system or natural water bodies, such as rivers, lakes or groundwater sources.

[0003] A Chinese patent with publication number CN106865642A discloses a road rainwater runoff pollution control system and a treatment method thereof, which includes: the road rainwater collection unit is located at the lower part of the isolation belt between the motor vehicle lane and the sidewalk, and the road rainwater collection unit includes a water inlet chamber connected to the road surface water collection port, which can effectively control and fully utilize the runoff pollution at the source while ensuring the smooth discharge of road rainwater.

[0004] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: the disclosed patents use a permeable sieve plate to filter rainwater, but after long-term use, impurities contained in the rainwater are easy to clog the sieve holes of the permeable sieve plate, affecting the flow rate of rainwater passing through the permeable sieve plate and affecting the use effect. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a road rainwater runoff control system.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a road rainwater runoff control system, comprising a road, a treatment chamber is arranged in the road, a water inlet and a rainwater pipe are fixedly connected to the left and right sides of the treatment chamber respectively, and the water inlet and the rainwater pipe are communicated with the inside of the treatment chamber, a manhole cover is arranged on the upper side of the treatment chamber, a protective seat is fixedly connected to the upper side of the manhole cover, a partition is fixedly connected to the inner wall of the treatment chamber, an overflow chamber is arranged in the treatment chamber, a connecting seat is arranged in the treatment chamber, a connecting device is arranged on the manhole cover, a cleaning device is arranged on the connecting device, and a gravel layer and a ceramsite layer are arranged in the connecting seat.

[0007] By adopting the above technical solution, the rainwater can be filtered and purified through the gravel layer and the expanded clay layer.

[0008] Furthermore, two connecting grooves are opened in the gravel layer, and a water outlet is opened on the side wall of the partition, and the water outlet corresponds to the position of the connecting groove located at the lower side.

[0009] By adopting the above technical solution, the water outlet is connected to the overflow chamber, and the water outlet is connected to the connecting seat, so that the water purified by the gravel layer and the expanded clay layer flows into the overflow chamber through the connecting groove and the water outlet.

[0010] Furthermore, the connecting device includes a motor, a rotating shaft is fixedly connected to the lower side of the motor, a socket is fixedly connected to the lower side of the rotating shaft, and the motor is fixedly installed on the upper side of the manhole cover.

[0011] Furthermore, the connecting device also includes a permeable screen plate, a swivel seat is rotatably connected to the middle part of the permeable screen plate, a slot is opened on the upper side of the swivel seat, two swivel plates are fixedly connected to the outer surface of the swivel seat, two swivel plate side walls are slidably connected to slide plates, one of the side walls of the slide plate is fixedly connected to a first scraper, one of the side walls of the slide plate is fixedly connected to a cleaning brush, and the permeable screen plate is fixedly mounted to the upper side of the connecting seat by bolts.

[0012] By adopting the above technical solution, the slide plate is fixedly connected to the rotating plate by bolts, which facilitates the replacement of the slide plate and the cleaning brush. The slide plate and the cleaning brush are in contact with the screen of the permeable screen plate, and two connecting devices are provided, which are arranged obliquely symmetrically, so as to clean the upper and lower parts of the screen of the permeable screen plate.

[0013] Furthermore, the socket is plug-connected to the rotating seat via a slot, and the slot and the socket are both arranged in a cross shape.

[0014] By adopting the above technical solution, through the cross-shaped socket and slot, when the rotating shaft rotates, the rotating seat rotates with the rotating shaft under the action of the socket and the slot.

[0015] Furthermore, the cleaning device includes a rotating seat, a guide groove is opened on the outer surface of the rotating seat, a guide column is slidably connected in the guide groove, a lifting seat is fixedly connected to the right side of the guide column, two second scrapers are fixedly installed on the left side of the lifting seat, a through groove is opened on the connecting seat, and a connecting groove is opened on the manhole cover.

[0016] By adopting the above technical solution, the guide groove is arranged in a special shape, so that when the guide groove rotates, the guide column drives the lifting seat to rise and fall under the action of the guide groove.

[0017] Furthermore, the rotating seat is fixedly connected to the upper side of the motor, the through slot is connected to the connecting slot, the connecting slot is connected to the through slot, and the lifting seat is slidably connected to the manhole cover and the connecting seat through the through slot and the connecting slot.

[0018] By adopting the above technical solution, the lifting seat can slide longitudinally through the through groove and the connecting groove.

[0019] Furthermore, the two second scrapers are in contact with two filter screen surfaces respectively.

[0020] By adopting the above technical solution, the filter screen can be cleaned by the second scraper.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. In the present application, by setting a connection device, starting the motor, driving the rotating shaft to rotate, the rotating seat rotates with the rotating shaft under the action of the socket and the slot, so as to drive the rotating plate to rotate, so that the first scraper and the cleaning brush clean the surface of the screen on the permeable screen plate, avoid clogging of the screen holes on the permeable screen plate, increase the flow rate of rainwater passing through the permeable screen plate, and improve the use effect;

[0023] 2. In the present application, by setting up a cleaning device, the rainwater entering the overflow chamber through the connecting groove and the water outlet can be filtered in the final step under the action of the filter. After that, the motor is started to rotate the rotating seat, and the guide column drives the lifting seat to move up and down under the action of the guide groove, the through groove and the connecting groove, so that the second scraper moves up and down to clean the surface of the filter, thereby improving the cleaning efficiency of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0026] Figure 3 It is a partial structural connection schematic diagram of an embodiment of the utility model;

[0027] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 It is a schematic diagram of the overall structure of the connecting device of an embodiment of the utility model;

[0029] Figure 6 It is a schematic diagram of the overall structure of the cleaning device of an embodiment of the utility model.

[0030] In the figure: 1, road; 2, treatment room; 3, manhole cover; 4, protective seat; 5, water inlet; 6, rainwater pipe; 7, connecting device; 8, connecting seat; 9, cleaning device; 10, partition; 11, overflow chamber; 12, gravel layer; 13, ceramsite layer; 14, connecting groove; 15, water outlet; 71, motor; 72, rotating shaft; 73, socket; 74, permeable screen; 75, rotating seat; 76, slot; 77, rotating plate; 78, slide plate; 79, cleaning brush; 70, first scraper; 91, rotating seat; 92, guide groove; 93, guide column; 94, lifting seat; 95, second scraper; 96, through groove; 97, connecting groove; 98, filter screen. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] like Figure 1-6 As shown, the embodiment of the present application discloses a road rainwater runoff control system, including a road 1, a treatment chamber 2 is provided in the road 1, a water inlet 5 and a rainwater pipe 6 are fixedly connected to the left and right sides of the treatment chamber 2, respectively, and the water inlet 5 and the rainwater pipe 6 are both connected to the inside of the treatment chamber 2, a manhole cover 3 is provided on the upper side of the treatment chamber 2, a protective seat 4 is fixedly connected to the upper side of the manhole cover 3, a partition 10 is fixedly connected to the inner wall of the treatment chamber 2, an overflow chamber 11 is provided in the treatment chamber 2, a connecting seat 8 is provided in the treatment chamber 2, a connecting device 7 is provided on the manhole cover 3, a cleaning device 9 is provided on the connecting device 7, and a gravel layer 12 and a ceramsite layer 13 are provided in the connecting seat 8;

[0033] In this embodiment, two connecting grooves 14 are formed in the gravel layer 12, and a water outlet 15 is formed on the side wall of the partition 10, and the water outlet 15 corresponds to the position of the connecting groove 14 located at the lower side; the connecting device 7 includes a motor 71, a rotating shaft 72 is fixedly connected to the lower side of the motor 71, a socket 73 is fixedly connected to the lower side of the rotating shaft 72, and the motor 71 is fixedly installed on the upper side of the manhole cover 3; the connecting device 7 also includes a permeable screen plate 74, a rotating seat 75 is rotatably connected to the middle part of the permeable screen plate 74, a slot 76 is formed on the upper side of the rotating seat 75, and two rotating plates 77 are fixedly connected to the outer surface of the rotating seat 75, and the side walls of the two rotating plates 77 are slidably connected to slide plates 78, one of which is fixedly connected to the side wall of the first scraper 70, and one of which is fixedly connected to the side wall of the slide plate 78. The permeable screen plate 74 is bolted It is fixedly installed on the upper side of the connecting seat 8; the socket 73 is plug-connected with the rotating seat 75 through the slot 76, and the slot 76 and the socket 73 are both arranged in a cross shape; the cleaning device 9 includes a rotating seat 91, the outer surface of the rotating seat 91 is provided with a guide groove 92, and a guide column 93 is slidably connected in the guide groove 92, a lifting seat 94 is fixedly connected to the right side of the guide column 93, and two second scrapers 95 are fixedly installed on the left side of the lifting seat 94, a through groove 96 is provided on the connecting seat 8, and a connecting groove 97 is provided on the manhole cover 3; the rotating seat 91 is fixedly connected to the upper side of the motor 71, the through groove 96 is connected with the connecting groove 14, and the connecting groove 97 is connected with the through groove 96, and the lifting seat 94 is slidably connected with the manhole cover 3 and the connecting seat 8 through the through groove 96 and the connecting groove 97; the two second scrapers 95 are in contact with the surfaces of two filter screens 98 respectively.

[0034] The operating principle of a road rainwater runoff control system in this embodiment is as follows: rainwater enters the treatment chamber 2 through the water inlet 5, passes through the permeable screen plate 74, the gravel layer 12, the ceramsite layer 13 and the filter screen 98, enters the overflow chamber 11 through the connecting groove 14 and the water outlet 15, and then flows into the reservoir through the rainwater pipe 6. Under the action of the filter screen 98, the purified rainwater can be further filtered to avoid clogging of the rainwater pipe 6. After that, the motor 71 is started to drive the rotating shaft 72 and the rotating seat 91 to rotate, so that the rotating seat 75 is between the socket 73 and The slot 76 rotates with the rotating shaft 72 under the action of the slot 76 to drive the rotating plate 77 to rotate, so that the first scraper 70 and the cleaning brush 79 clean the surface of the screen on the permeable screen plate 74 to avoid blockage of the screen holes on the permeable screen plate 74, thereby increasing the flow rate of rainwater passing through the permeable screen plate and improving the use effect. At the same time, when the rotating seat 91 rotates, the guide column 93 drives the lifting seat 94 to move up and down under the action of the guide groove 92, the through groove 96 and the connecting groove 97, so that the second scraper 95 moves up and down to clean the surface of the filter 98, thereby improving the cleaning effect of the filter 98.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A road rainwater runoff control system, comprising a road (1), characterized in that: A treatment chamber (2) is provided in the road (1), and a water inlet (5) and a rainwater pipe (6) are fixedly connected on the left and right sides of the treatment chamber (2), respectively, and the water inlet (5) and the rainwater pipe (6) are both communicated with the inside of the treatment chamber (2). A manhole cover (3) is provided on the upper side of the treatment chamber (2), and a protective seat (4) is fixedly connected on the upper side of the manhole cover (3). A partition (10) is fixedly connected to the inner wall of the treatment chamber (2), an overflow chamber (11) is provided in the treatment chamber (2), a connecting seat (8) is provided in the treatment chamber (2), a connecting device (7) is provided on the manhole cover (3), and a cleaning device (9) is provided on the connecting device (7), and a gravel layer (12) and a ceramsite layer (13) are provided in the connecting seat (8).

2. A road rainwater runoff control system according to claim 1, characterized in that: Two connecting grooves (14) are provided in the gravel layer (12), and a water outlet (15) is provided on the side wall of the partition plate (10), and the water outlet (15) corresponds to the position of the connecting groove (14) located at the lower side.

3. A road rainwater runoff control system according to claim 1, characterized in that: The connecting device (7) comprises a motor (71), a rotating shaft (72) is fixedly connected to the lower side of the motor (71), a socket (73) is fixedly connected to the lower side of the rotating shaft (72), and the motor (71) is fixedly mounted on the upper side of the manhole cover (3).

4. A road rainwater runoff control system according to claim 3, characterized in that: The connecting device (7) further comprises a water-permeable screen plate (74), the middle portion of which is rotatably connected to a rotating seat (75), the upper side of which is provided with a slot (76), the outer surface of which is fixedly connected to two rotating plates (77), the side walls of which are slidably connected to slide plates (78), one of which is fixedly connected to a first scraper (70) on its side wall, one of which is fixedly connected to a cleaning brush (79) on its side wall, and the water-permeable screen plate (74) is fixedly mounted to the upper side of the connecting seat (8) by means of bolts.

5. A road rainwater runoff control system according to claim 4, characterized in that: The socket (73) is plug-connected with the rotating seat (75) via a slot (76), and the slot (76) and the socket (73) are both arranged in a cross shape.

6. A road rainwater runoff control system according to claim 1, characterized in that: The cleaning device (9) comprises a rotating seat (91), the outer surface of the rotating seat (91) is provided with a guide groove (92), a guide column (93) is slidably connected in the guide groove (92), a lifting seat (94) is fixedly connected to the right side of the guide column (93), two second scrapers (95) are fixedly installed on the left side of the lifting seat (94), a through groove (96) is provided on the connecting seat (8), and a connecting groove (97) is provided on the manhole cover (3).

7. A road rainwater runoff control system according to claim 6, characterized in that: The rotating seat (91) is fixedly connected to the upper side of the motor (71), the through slot (96) is connected to the connecting slot (14), the connecting slot (97) is connected to the through slot (96), and the lifting seat (94) is slidably connected to the manhole cover (3) and the connecting seat (8) via the through slot (96) and the connecting slot (97).

8. A road rainwater runoff control system according to claim 7, characterized in that: The two second scrapers (95) are in contact with the surfaces of two filter screens (98) respectively.

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