Reservoir with rainwater purification function for expressway

Abstract

The invention discloses an expressway reservoir with a rainwater purification function, and belongs to the technical field of water storage equipment, the expressway reservoir comprises a water storage assembly, the water storage assembly comprises a reservoir, the reservoir is communicated with a drainage pipe, the interior of the reservoir is fixedly connected with a plurality of partition plates, and the reservoir is divided into a plurality of settling areas and a water storage area through the partition plates; an overflow pipe is communicated with the reservoir, the lower end of the overflow pipe is communicated with a sewage pipe network, the bottom of the reservoir is communicated with a first circulating pipe, and the upper end of the first circulating pipe is communicated with a shunt pipe through a chemical adding assembly. Continuous circulating sedimentation of the water body is promoted, the sedimentation speed can be increased, and sludge can be centrally stored in the sedimentation area so as to reduce pollution to the water storage area; in addition, by regularly changing the output direction of the pump body, sludge can be discharged in time and is prevented from being hard to clean due to long-term dense accumulation.

Description

Technical Field

[0001] The invention relates to the technical field of water storage equipment, in particular to a highway water storage tank with a rainwater purification function. Background Art

[0002] Expressway reservoirs are specifically designed to meet the water needs of highways, typically located along highways or near service areas. They collect and store natural water sources such as rainwater and mountain springs, or serve as an emergency backup water source. During droughts or emergencies, they provide a stable and reliable water resource for road maintenance (such as landscaping irrigation and road cleaning), firefighting, vehicle cooling, and domestic water use in service areas. They play a vital role in maintaining the normal operation and ecological environment of expressways.

[0003] A Chinese patent discloses a self-purifying water reservoir for sponge cities (authorization announcement number CN202110885681.4). The patent includes a water reservoir, which is hexagonal. The top opening of the water reservoir is covered with a first cover plate. A filtering mechanism is provided on the side wall of the water reservoir, and a water inlet pipe is provided at the input end of the filtering mechanism.

[0004] However, the purification of water in a reservoir by natural sedimentation is a rather slow process. As the sedimentation time increases, the sludge at the bottom of the pool will gradually accumulate and become dense, which greatly increases the difficulty of cleaning. The above patent uses a series of relatively complex linkages such as the downward movement of the fine filter plate and the scraping mechanism to achieve impurity cleaning. This method not only has unstable cleaning effects, but is also usually operated when the water volume in the reservoir is small, otherwise a large amount of water resources will be wasted. In addition, these devices themselves also need to be cleaned regularly, which makes their use extremely inconvenient. For this reason, we propose a highway reservoir with rainwater purification function. Summary of the Invention

[0005] The purpose of the present invention is to provide a highway water reservoir with rainwater purification function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A water reservoir for a highway with a rainwater purification function includes a water storage assembly, the water storage assembly including a water reservoir, a drainage pipe connected to the water reservoir, a plurality of partitions fixedly connected to the interior of the water reservoir, and the water reservoir is divided into a plurality of sedimentation areas and a water storage area by the partitions, an overflow pipe connected to the water reservoir, the lower end of the overflow pipe is connected to a sewage pipe network, a first circulation pipe is connected to the bottom of the water reservoir, the upper end of the first circulation pipe is connected to a diversion pipe via a dosing assembly, and the first circulation pipe is connected to a conveying assembly and a three-way regulating assembly; The water conveying assembly comprises a water conveying shell communicated with the first circulating pipe, a rubber valve core rotatably connected in the water conveying shell, and a water pump fixedly connected in the rubber valve core; a solar panel is fixedly connected to the upper end of the water storage pool and electrically connected with the water pump; The three-way adjusting assembly comprises a first valve shell communicated with the first circulating pipe, a first valve core rotatably connected in the first valve shell, a water conveying cavity formed in the first valve core, a sliding cavity formed in the first valve core and communicated with the water conveying cavity, a sliding cylinder slidably connected in the sliding cavity, a through hole formed in the sliding cylinder and communicated with the water conveying cavity, a steering hole formed in the sliding cylinder, a sealing cylinder communicated with the upper end of the first valve shell, a piston slidably connected in the sealing cylinder, a return spring fixedly connected between the piston and the first valve shell, a blowdown pipe communicated with the lower end of the first valve shell, a magnetic block fixedly connected to the blowdown pipe and magnetically attracted to the sliding cylinder, a plurality of second valve shells communicated with the first circulating pipe and each having a second valve core rotatably connected in the second valve shell, a dosing assembly communicated with the first circulating pipe and the shunt pipe, and a synchronous control assembly arranged on one side of the first circulating pipe; a stirring assembly is rotatably connected in the water storage pool and communicated with the dosing assembly.

[0007] As a further scheme of the present application, the dosing assembly comprises a third valve shell communicated with the first circulating pipe, a third valve core rotatably connected in the third valve shell, and a second circulating pipe communicated with the third valve shell.

[0008] As a further scheme of the present application, the third valve shell is communicated with a dosing cylinder through a connecting pipe, two annular plates are fixedly connected in the connecting pipe, a sealing sheet is slidably connected in the connecting pipe, and a connecting spring is fixedly connected between the annular plates and the sealing sheet.

[0009] As a further scheme of the present application, a magnetic ring block is fixedly connected to the third valve core and magnetically repelled to the sealing sheet.

[0010] As a further scheme of the present application, the synchronous control assembly comprises a control box, a plurality of worm wheels rotatably connected in the control box, and the second valve core, the rubber valve core and the first valve core are fixedly connected to the worm wheels at the centers of the worm wheels through a rotating shaft.

[0011] As a further scheme of the present application, a rotating rod is rotatably connected in the control box, a plurality of worm gears are fixedly connected to the rotating rod, the worm gears are engaged with the worm wheels, an electric motor is fixedly connected to the side wall of the control box, and the output end of the electric motor is fixedly connected to the rotating rod.

[0012] As a further scheme of the present application, the stirring assembly comprises a dosing cylinder and a rotating pipe, a plurality of connecting rods are fixedly connected between the dosing cylinder and the rotating pipe, a plurality of spray pipes are communicated with the dosing cylinder, and a plurality of stirring rods are fixedly connected to the dosing cylinder.

[0013] As a further further scheme of the present application, the end of the administration barrel and the rotating pipe is rotatably connected with a fixed ring pipe, and the two fixed ring pipes are respectively communicated with the second circulating pipe and the sewage pipe network.

[0014] Compared with the prior art, the present application has the following beneficial effects: 1、The present application can divide the pool body into a water storage area and a sedimentation area, and realize water circulation between the two areas through the pump body, so as to promote the continuous circulation and sedimentation of the water body, speed up the sedimentation speed, and concentrate the sludge in the sedimentation area to reduce the pollution to the water storage area.

[0015] 2、The present application can realize self-circulation of the water in the water storage area through the dosing assembly, and add chemical additives in the pipeline to further improve the purification and sedimentation effect of the water in the water storage area.

[0016] 3、The present application can use the water flow impact force generated by the pump body to stir the water body and promote the mixing of the chemical additives through the stirring assembly.

[0017] 4、The water pump is powered by a solar panel, which not only meets the long-term sedimentation and purification of water, but also supports the development and utilization of renewable energy and promotes green and low-carbon development. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional view of a water storage pool for highways with rainwater purification function; Figure 2 It is a structure diagram of the inside of the water storage pool in a water storage pool for highways with rainwater purification function; Figure 3 It is a structure diagram of the second valve core in a water storage pool for highways with rainwater purification function; Figure 4 It is a structure diagram of the delivery assembly and three-way regulating assembly in a water storage pool for highways with rainwater purification function; Figure 5 It is a structure diagram of the dosing assembly in a water storage pool for highways with rainwater purification function; Figure 6 It is Figure 5 It is an enlarged view of A in the middle; Figure 7 It is a structure diagram of the synchronous control assembly in a water storage pool for highways with rainwater purification function; Figure 8 It is a structure diagram of the stirring assembly in a water storage pool for highways with rainwater purification function.

[0019] In the drawings: 1, water storage assembly; 101, water storage tank; 102, drain pipe; 103, partition; 104, overflow pipe; 105, sewage pipe network; 106, first circulating pipe; 107, shunt pipe; 2, delivery assembly; 201, water delivery shell; 202, rubber valve core; 203, water pump; 204, solar panel; 3, three-way regulating assembly; 301, first valve shell; 302, first valve core; 303, water delivery cavity; 304, sliding cavity; 305, sliding cylinder; 306, through hole; 307, turning hole; 308, sealing cylinder; 309, piston; 310, blowdown pipe; 311, magnetic block; 312, second valve shell; 313, second valve core; 314, return spring; 4, dosing assembly; 401, third valve shell; 402, third valve core; 403, second circulating pipe; 404, connecting pipe; 405, dosing cylinder; 406, annular plate; 407, sealing sheet; 408, connecting spring; 409, magnetic ring block; 5, synchronous control assembly; 501, control box; 502, worm gear; 503, rotating rod; 504, worm; 505, motor; 6, stirring assembly; 601, dosing cylinder; 602, rotating pipe; 603, connecting rod; 604, jet pipe; 605, stirring rod; 606, fixed ring pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to 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. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0021] Embodiment one: please refer to Figures 1 to 7In an embodiment of the present invention, a highway water reservoir with a rainwater purification function includes a water storage component 1, which includes a water reservoir 101 for storing rainwater. The water reservoir 101 is generally arranged on both sides of the highway. The left side of the water reservoir 101 is set to a slope to facilitate the dispersion and flow of rainwater, thereby reducing the impact force of the inflowing water body and further accelerating the sedimentation effect. A drainage pipe 102 for transporting rainwater is connected to the side wall of the water reservoir 101. The rainwater from the highway is directly discharged into the water reservoir 101 along the drainage ditch through the drainage pipe 102. Three partitions 103 are fixedly connected to the inside of the water reservoir 101, and the water reservoir 101 is divided into three sedimentation areas and a water storage area by the partition 103. The bottoms of the sedimentation area and the water storage area are both conical structures. The sedimentation area and the water storage area are both designed with an inverted cone bottom structure, which effectively enhances the gravity self-sustaining effect of sludge. Flow discharge efficiency, facilitates sludge aggregation, the cone bottom structure is not shown in the figure, the sedimentation area is fixedly connected with an inclined plate, the inclined plate can further accelerate the sedimentation speed, the top of the partition 103 is provided with a magnetic strip, which can absorb iron impurities in the water, thereby reducing the impact of iron impurities on the operation of the device, the side wall of the water storage area on the water storage tank 101 is connected and fixed with an overflow pipe 104, the lower end of the overflow pipe 104 is connected to the sewage pipe network 105, when the water level that the water storage tank can store is higher than the height of the overflow pipe 104 pipe mouth, the excess rainwater is directly discharged to the sewage pipe network 105 through the overflow pipe 104, the bottom of the water storage area of ​​the water storage tank 101 is connected and fixed with a first circulation pipe 106, the upper end of the first circulation pipe 106 is connected to a diversion pipe 107 through a dosing component 4, and the first circulation pipe 106 is connected to a water delivery component 2 and a three-way regulating component 3 for sewage discharge; The conveying assembly 2 includes a water delivery shell 201 connected to and fixed on the first circulation pipe 106. A rubber valve core 202 is rotatably connected to the water delivery shell 201. A cavity is excavated inside the rubber valve core 202 and connected to the first circulation pipe 106. A water pump 203 is fixedly connected to the cavity. The water inlet and outlet ends of the water pump 203 are respectively connected to the first circulation pipe 106 through the rubber valve core 202. A solar panel 204 is fixedly connected to the upper end of the water reservoir 101, and the solar panel 204 is electrically connected to the water pump 203. The three-way adjusting assembly 3 comprises a first valve shell 301 communicated and fixed on the first circulating pipe 106, the first valve shell 301 is rotationally connected with a first valve core 302 inside, the first valve core 302 is drilled with a water conveying cavity 303 communicated with the first circulating pipe 106, the first valve core 302 is drilled with a sliding cavity 304 vertically crossing and communicated with the water conveying cavity 303, the diameter of the sliding cavity 304 is larger than that of the water conveying cavity 303, the sliding cavity 304 is slidably connected with a sliding cylinder 305 with an open upper end, the sliding cylinder 305 is provided with a sealing ring on the surface to realize sealing, the left and right two side walls of the sliding cylinder 305 are drilled with through holes 306 communicated with the water conveying cavity 303, the right side wall of the sliding cylinder 305 is drilled with a turning hole 307, the upper end of the first valve shell 301 is communicated and fixed with a sealing cylinder 308, the sealing cylinder 308 is slidably connected with a piston 309 inside, the piston 309 is fixedly connected with the first valve shell 301 through a return spring 314, when the sliding cylinder 305 moves, the piston 309 can move according to the change of air pressure, so that sealing can be realized, at the same time, the sliding cylinder 305 can be prevented from moving due to air pressure change, the lower end of the first valve shell 301 is communicated and fixed with a blowdown pipe 310, the blowdown pipe 310 is fixedly connected with a magnetic block 311, the magnetic block 311 is magnetically attracted to the sliding cylinder 305, the magnetic block 311 can attract the sliding cylinder 305 to the bottom of the sliding cavity 304 through magnetic force every time the first valve core 302 rotates 180 degrees, the first circulating pipe 106 is communicated and fixed with a plurality of second valve shells 312, the second valve shells 312 are all rotationally connected with second valve cores 313 inside, the second valve cores 313 are drilled with T-shaped cavities, the first circulating pipe 106 is communicated with a dosing assembly 4 for dosing, the dosing assembly 4 is communicated with the shunt pipe 107, one side of the first circulating pipe 106 is provided with a synchronous control assembly 5 for synchronously controlling a plurality of valves, the water storage tank 101 is rotationally connected with a stirring assembly 6 for stirring water, and the dosing assembly 4 is communicated with the stirring assembly 6.

[0022] The dosing assembly 4 includes a third valve housing 401 connected to and fixed with the first circulation pipe 106, a third valve core 402 is rotatably connected inside the third valve housing 401, a second circulation pipe 403 is connected and fixed on the third valve housing 401, and a dosing cartridge 405 is connected and fixed to the upper end of the third valve housing 401 through a connecting pipe 404. The dosing cartridge 405 is filled with chemical additives, including disinfectants for disinfection and flocculants for accelerating precipitation. Two annular plates 406 are fixedly connected inside the connecting pipe 404, and a slidable valve located between the two annular plates 406 is connected inside the connecting pipe 404. The sealing plate 407 is fixedly connected with a connecting spring 408 between one of the annular plates 406 and the sealing plate 407, and the third valve core 402 is fixedly connected with a magnetic ring block 409, and the magnetic ring block 409 and the sealing plate 407 magnetically repel each other. When the third valve core 402 rotates 90 degrees, the second circulation pipe 403, the first circulation pipe 106 and the dosing cartridge 405 are all connected through the third valve core 402. At the same time, the magnetic ring block 409 pushes the sealing plate 407 upward under the action of magnetic repulsion, so that the medicine inside the dosing cartridge 405 flows into the water storage area through the water flow, thereby accelerating the purification and sedimentation of water in the water storage area.

[0023] Example 2: Please refer to Figure 8 Based on Example 1, the synchronous control component 5 includes a control box 501, and a plurality of worm gears 502 are rotatably connected to the control box 501. The centers of the plurality of worm gears 502 are fixedly connected to the second valve core 313, the rubber valve core 202 and the first valve core 302 through rotating shafts, and the rotating shafts are rotatably connected to the control box 501. The rotating shafts are not shown in the figure. A rotating rod 503 is rotatably connected to the control box 501. A plurality of worms 504 are fixedly connected to the rotating rod 503, and the worms 504 are meshed with the worm gears 502. A motor 505 is fixedly connected to the side wall of the control box 501, and the output end of the motor 505 is fixedly connected to the rotating rod 503. When the motor 505 is started, the rotation of the rotating rod 503 and the worm 504 can simultaneously drive the plurality of worm gears 502 to rotate, thereby realizing the simultaneous rotation of the second valve core 313, the rubber valve core 202 and the first valve core 302.

[0024] The stirring assembly 6 comprises a medicine feeding barrel 601 with an open upper end and a closed lower end and a rotating tube 602, a plurality of connecting rods 603 are fixedly connected between the medicine feeding barrel 601 and two ends of the rotating tube 602, a plurality of spray pipes 604 are communicated on the medicine feeding barrel 601, and the ends, away from the medicine feeding barrel 601, of the spray pipes 604 are designed as 90-degree corners; when the plurality of spray pipes 604 spray water at the same time, the backwash force of the spray can drive the spray pipes 604 and the medicine feeding barrel 601 to rotate, so that the medicine feeding barrel 601 drives the stirring rods 605 to rotate, so as to realize stirring of water; a plurality of stirring rods 605 are fixedly connected on the medicine feeding barrel 601; the ends, away from each other of the medicine feeding barrel 601 and the rotating tube 602, are rotatably connected with fixed ring tubes 606 through mechanical seals, and the two fixed ring tubes 606 are respectively sleeved and fixed on the second circulating pipe 403 and the sewage pipe network 105.

[0025] Among them, the solar panel 204, the water pump 203 and the motor 505 are prior art, and their structural principles will not be described in detail, and the device also includes a power supply, a switch, a controller and a power supply cable, which are not the main technology and will not be described in detail.

[0026] The working principle of the present application is: In use, first, the rainwater of the expressway flows along the drainage ditch and is directly discharged into the sedimentation area of the storage pond 101 through the drainage pipe 102, which plays a primary sedimentation role on the impurities in the rainwater, so that the rainwater overflows to the water storage area of the storage pond 101 after multiple sedimentation, and when the water level stored in the storage pond is higher than the height of the overflow pipe 104, the excess rainwater directly overflows to the sewage pipe network 105 through the overflow pipe 104; When purifying water, the water pump 203 is started, the water containing impurities at the bottom of the water storage area in the storage pond 101 is pumped through the first circulating pipe 106, and after being divided by the flow dividing pipe 107, it flows back to the sedimentation area of the storage pond 101 for sedimentation, so as to achieve the purpose of circulating sedimentation and make the impurities gradually accumulate at the bottom of the sedimentation area; Meanwhile, the motor 505 can be started regularly according to the set time, and in the starting process, the motor 505 drives the rotating rod 503 to rotate, so that the rotating rod 503 drives the plurality of worm gears 502 to rotate 180 degrees through the worm 504, and after the rotation is completed, the first circulating pipe 106 is in communication with the bottom of the sedimentation area of the water storage pool 101 through the plurality of second valve cores 313, and the rubber valve core 202 rotates, so that the water pumping end faces the second valve core 313, and the water outlet end faces the first valve core 302, and after the first valve core 302 rotates, the slide cylinder 305 moves downward under the magnetic force of the magnetic block 311, so that the water conveying cavity 303 is in communication with the sewage pipe 310 through the slide cylinder 305 and the steering hole 307, at this time, the impurities at the bottom of the sedimentation area are pumped out through the water pump 203, and then pass through the water conveying cavity 303, the steering hole 307 and the slide cylinder 305 in turn, and finally are discharged from the sewage pipe 310, and after a period of time, the motor 505 drives the rotating rod 503 to rotate again, so that the rotating rod 503 drives the plurality of worm gears 502 to rotate 180 degrees again through the worm 504, and at this time, the initial circulating sedimentation can be returned again. When it is necessary to add medicine to purify the water in the water storage area, the staff needs to rotate the third valve core 402 to 90 degrees, so that the second circulating pipe 403, the first circulating pipe 106 and the medicine adding cylinder 405 are all in communication through the third valve core 402, at the same time, the magnetic ring block 409 pushes the sealing sheet 407 upward under the action of the magnetic repulsive force, so that the medicine in the medicine adding cylinder 405 flows out, at the same time, the water pump 203 no longer flows the water at the bottom of the water storage area to the sedimentation area, but flows to the second circulating pipe 403 through the third valve core 402, and finally flows back to the water storage area, in this process, the medicine in the medicine adding cylinder 405 flows to the water storage area through the second circulating pipe 403, so as to accelerate the purification and sedimentation of the water in the water storage area. The water flowing to the second circulating pipe 403 flows into the medicine adding cylinder 601 through the fixed ring pipe 606, and then is divided into the spray pipes 604 and is discharged, when the plurality of spray pipes 604 spray water at the same time, the backwash force can drive the spray pipes 604 and the medicine adding cylinder 601 to rotate, so that the medicine adding cylinder 601 drives the stirring rod 605 to rotate, so as to realize the stirring of the water, so as to accelerate the mixing of the medicine and the water.

[0027] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water reservoir for a highway with a rainwater purification function, comprising a water storage component (1), characterized in that: The water storage assembly (1) comprises a water reservoir (101), the water reservoir (101) is connected to a drainage pipe (102), a plurality of partitions (103) are fixedly connected inside the water reservoir (101), and the water reservoir (101) is divided into a plurality of sedimentation areas and a water storage area by the partitions (103), the water reservoir (101) is connected to an overflow pipe (104), the lower end of the overflow pipe (104) is connected to a sewage pipe network (105), the bottom of the water reservoir (101) is connected to a first circulation pipe (106), the upper end of the first circulation pipe (106) is connected to a diversion pipe (107) through a dosing assembly (4), and the first circulation pipe (106) is connected to a conveying assembly (2) and a three-way regulating assembly (3); The conveying assembly (2) comprises a water conveying shell (201) connected to the first circulation pipe (106); a rubber valve core (202) is rotatably connected to the interior of the water conveying shell (201); a water pump (203) is fixedly connected to the interior of the rubber valve core (202); a solar panel (204) is fixedly connected to the upper end of the water reservoir (101), and the solar panel (204) is electrically connected to the water pump (203); The three-way regulating assembly (3) includes a first valve housing (301) connected to the first circulation pipe (106), a first valve core (302) is rotatably connected inside the first valve housing (301), a water delivery cavity (303) is bored inside the first valve core (302), a sliding cavity (304) connected to the water delivery cavity (303) is bored on the first valve core (302), a slide cylinder (305) is slidably connected inside the slide cavity (304), a through hole (306) is bored on the slide cylinder (305), and the through hole (306) is connected to the water delivery cavity (303), a steering hole (307) is bored on the slide cylinder (305), the upper end of the first valve housing (301) is connected to a sealing cylinder (308), a piston (309) is slidably connected inside the sealing cylinder (308), and the piston (309) ) is fixedly connected to the first valve housing (301); a return spring (314) is fixedly connected between the first valve housing (301); a drain pipe (310) is connected to the lower end of the first valve housing (301); a magnetic block (311) is fixedly connected to the drain pipe (310), and the magnetic block (311) and the slide cylinder (305) are magnetically attracted to each other; a plurality of second valve housings (312) are connected to the first circulation pipe (106), and a second valve core (313) is rotatably connected inside the plurality of second valve housings (312); a dosing component (4) is connected to the first circulation pipe (106), and the dosing component (4) is connected to the diversion pipe (107); a synchronous control component (5) is provided on one side of the first circulation pipe (106); a stirring component (6) is rotatably connected inside the water reservoir (101), and the dosing component (4) is connected to the stirring component (6).

2. A highway water reservoir with rainwater purification function according to claim 1, characterized in that: The dosing assembly (4) comprises a third valve housing (401) connected to the first circulation pipe (106), a third valve core (402) is rotatably connected inside the third valve housing (401), and the third valve housing (401) is connected to the second circulation pipe (403).

3. A highway water reservoir with rainwater purification function according to claim 2, characterized in that: The upper end of the third valve housing (401) is connected to a dosing cartridge (405) via a connecting pipe (404), two annular plates (406) are fixedly connected inside the connecting pipe (404), a sealing plate (407) is slidably connected inside the connecting pipe (404), and a connecting spring (408) is fixedly connected between the annular plate (406) and the sealing plate (407).

4. A highway water reservoir with rainwater purification function according to claim 3, characterized in that: A magnetic ring block (409) is fixedly connected to the third valve core (402), and the magnetic ring block (409) and the sealing plate (407) are magnetically repelled.

5. The highway water reservoir with rainwater purification function according to claim 1, characterized in that: The synchronous control assembly (5) comprises a control box (501), wherein a plurality of worm gears (502) are rotatably connected inside the control box (501), and the centers of the plurality of worm gears (502) are fixedly connected to the second valve core (313), the rubber valve core (202), and the first valve core (302) via rotating shafts.

6. A highway water reservoir with rainwater purification function according to claim 5, characterized in that: A rotating rod (503) is rotatably connected inside the control box (501), a plurality of worms (504) are fixedly connected to the rotating rod (503), and the worms (504) are meshed with the worm wheel (502). A motor (505) is fixedly connected to the side wall of the control box (501), and an output end of the motor (505) is fixedly connected to the rotating rod (503).

7. The highway water reservoir with rainwater purification function according to claim 1, characterized in that: The stirring assembly (6) comprises a drug-dosing barrel (601) and a rotating tube (602), a plurality of connecting rods (603) are fixedly connected between the drug-dosing barrel (601) and the rotating tube (602), a plurality of nozzles (604) are connected to the drug-dosing barrel (601), and a plurality of stirring rods (605) are fixedly connected to the drug-dosing barrel (601).

8. The highway water reservoir with rainwater purification function according to claim 7, characterized in that: The ends of the drug-dosing cylinder (601) and the rotating tube (602) that are separated from each other are both rotatably connected to fixed ring tubes (606), and the two fixed ring tubes (606) are respectively connected to the second circulation pipe (403) and the sewage pipe network (105).

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