CN113060867B

CN113060867B - Municipal rainwater collecting and processing system

Info

Publication number: CN113060867B
Application number: CN202110328432.5A
Authority: CN
Inventors: 覃开平
Original assignee: Anhui Bishui Electronic Technology Co ltd
Current assignee: Anhui Bishui Electronic Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2023-05-12
Anticipated expiration: 2041-03-26
Also published as: CN113060867A

Abstract

The invention relates to the technical field of rainwater collection and treatment, and discloses a municipal rainwater collection and treatment system, which comprises a base, wherein the top of the base is fixedly connected with a reinforcing frame, the top of the reinforcing frame is fixedly connected with a mounting piece, the left side of the mounting piece is fixedly connected with a stand column with the bottom fixedly connected with the base, the top of the mounting piece is fixedly connected with a singlechip placing box, the right side of the mounting piece is fixedly connected with a rainwater collection bucket, the left side wall and the right side wall of an inner cavity of the rainwater collection bucket are both fixedly connected with waterproof electric push rods, the top of the waterproof electric push rods is fixedly connected with a connecting block, one side opposite to the connecting block is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a connecting rod, and one side opposite to the connecting rod is fixedly connected with a connecting frame. This municipal rainwater collection processing system has wholly reached excellent in use effect's purpose, has strengthened rainwater collection processing system's result of use greatly.

Description

Municipal rainwater collecting and processing system

Technical Field

The invention relates to the technical field of rainwater collection and treatment, in particular to a municipal rainwater collection and treatment system.

Background

Municipal administration refers to various administrative management works of cities, and also refers to market trade matters; urban management work including business, traffic, public security, religious, environmental, sanitary, and infrastructure, etc.

The municipal administration includes the collection and treatment of rainwater, the collection and treatment of rainwater needs to be carried out by using various device systems, for example, a rainwater treatment system and a rainwater treatment method thereof disclosed in Chinese patent CN 102182242B, the system comprises a rainwater storage pipe, a rainwater well, a rainwater drainage pipe and the like which are sequentially communicated, the treatment method mentioned in the patent can reduce the pollution of the rainwater to the environment, particularly the pollution of the initial rainwater to the environment, but still has the defect of poor use effect, and the traditional rainwater collection and treatment system has the defects that most of functions are single, only simple rainwater disinfection treatment can be carried out, sundries in the rainwater cannot be effectively screened, and after disinfection medicines are put into, the rainwater cannot be fully mixed with the rainwater, so that the use effect of the rainwater collection and treatment system is greatly reduced, and the municipal rainwater collection and treatment system is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a municipal rainwater collection and treatment system which has the advantages of good use effect and the like, solves the problems that the rainwater collection and treatment system in the existing market is single in most functions, can only carry out simple rainwater disinfection treatment, cannot effectively screen sundries in rainwater, cannot fully mix with the rainwater after the disinfection medicines are put into, and greatly reduces the use effect of the rainwater collection and treatment system.

(II) technical scheme

In order to achieve the purpose of good use effect, the invention provides the following technical scheme: the utility model provides a municipal rainwater collection processing system, includes the base, the top fixedly connected with reinforcement frame of base, the top fixedly connected with installed part of reinforcement frame, the left side fixedly connected with bottom and the stand of base fixedly connected with of installed part, the box is placed to the top fixedly connected with singlechip of installed part, the right side fixedly connected with rainwater of installed part is collected and is fought, the equal fixedly connected with waterproof electric putter of left and right sides wall of rainwater collection fill inner chamber, the top fixedly connected with connecting block of waterproof electric putter, the equal fixedly connected with fixed plate in one side opposite to the connecting block, the bottom fixedly connected with connecting rod of fixed plate, the equal fixedly connected with link in one side opposite to the connecting rod, the top fixedly connected with grid plate of link, the bottom fixedly connected with sieve of connecting rod, the left side wall and the right side wall of the inner cavity of the rainwater collection hopper are fixedly connected with sliding seats, the left side and the right side of the sieve plate are fixedly connected with movable sliding blocks, the left side and the right side of the movable sliding blocks are in sliding connection with the sliding seats, the top of the base is fixedly connected with a fixed pier, the top of the fixed pier is fixedly connected with a bearing plate, the top of the bearing plate is fixedly connected with a mixing bin, one end of the bottom of the rainwater collection hopper is communicated with a water guide channel which penetrates through and extends to the inside of the mixing bin, the top of the bearing plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with the water guide channel, the bottom of the bearing plate is fixedly connected with a plurality of damping shock absorbers, the bottom of the damping shock absorbers is fixedly connected with the base, the left side of the bearing plate is fixedly connected with a reinforcing frame, one end of the top of the mixing bin penetrates through and extends to a medicine feeding structure inside the mixing bin, the top fixedly connected with protection casing of mixing bin, the positive left and right sides of storage water tank all communicates there is the outlet pipe, the inside fixedly connected with singlechip of box is placed to the singlechip, the output and the input electricity of driving motor are connected, the output and the input electricity of waterproof electric putter of singlechip are connected, the output and the input electricity of pressure boost valve are connected, the inside fixedly connected with signal receiving module of high-pressure pump, the output and the input electricity of signal receiving module of singlechip are connected.

Preferably, the outside fixedly connected with control valve of outlet pipe, the quantity of outlet pipe is two, two the outlet pipe is symmetrical equidistance and distributes.

Preferably, the opposite sides of the sliding seat are provided with movable sliding grooves, and the movable sliding grooves are matched with the movable sliding blocks.

Preferably, the top of singlechip has seted up the fine sieve mesh that quantity is a plurality of, the quantity of connecting rod is two, two the connecting rod is symmetrical equidistance and distributes.

Preferably, the top of the grid plate is provided with a plurality of grid openings, the inside of the water guide channel is fixedly connected with a water leakage baffle, and the right side of the water leakage baffle is provided with a plurality of water leakage holes.

Preferably, the water guide pipe is composed of a pipe body and a water outlet nozzle, the right side of the high-pressure pump is communicated with the pipe body, and the water outlet nozzle is communicated with one end, far away from the high-pressure pump, of the pipe body.

Preferably, the medicine feeding structure comprises a medicine feeding pipe, a medicine feeding hopper and a cover, wherein the top of the medicine feeding pipe is communicated with the medicine feeding hopper, and the top of the medicine feeding hopper is movably connected with the cover.

Preferably, the shape of protection casing is inside cavity and the rectangle that the bottom lacks, the communication mouth has been seted up to the left side of mixing bin, communication mouth and water guide canal looks adaptation.

Preferably, the mixing structure comprises a mixing rod and mixing blades, and a plurality of mixing blades are fixedly connected to the outer side of the mixing rod.

Preferably, a channel hole is formed in the top of the water storage tank, and the channel hole is matched with the water guide pipe.

Preferably, the number of the waterproof electric push rods is two, and the two waterproof electric push rods are symmetrically distributed at equal intervals.

(III) beneficial effects

Compared with the prior art, the invention provides a municipal rainwater collecting and treating system, which has the following beneficial effects:

1. this municipal rainwater collection processing system, through the rainwater inflow rainwater is collected the fill inside, big piece of floating debris in the rainwater can be blocked by the grid board in the rainwater is collected the fill inside afterwards, drive connecting rod and link through starting waterproof electric putter and reciprocate, thereby drive the grid board and reciprocate, the in-process of grid board reciprocate, through the effect of centrifugal force with its superficial piled up big piece of floating debris throw out the rainwater and collect the fill inside, then the rainwater is continuous down through the grid board and is flowed to the sieve and put, the top of sieve is in fixed connection relation with the connecting rod, therefore when the connecting rod reciprocates, the sieve also can carry out the operation of reciprocating in step, make the rainwater carry out filtration once more on the sieve, with tiny debris sieve in the rainwater in the sieve top, and the rest rainwater then flows down through the sieve, until flow into the inside of mixing bin through the water guide canal, wholly reached excellent in use effect's purpose, make whole device system can carry out effective screening to the rainwater, get rid of solid form debris in the rainwater completely, so as to carry out the effective treatment process of next step, the use effect of rainwater collection processing system has been strengthened greatly.

2. This municipal rainwater collection processing system, flow into the inside back of mixing the storehouse through the rainwater through the water guide canal, throw into the mixing the storehouse inside with water purification medicine through advancing medicine structure, afterwards, drive the high-speed rotation of mixing structure through starting driving motor, under the centrifugal force effect that produces when mixing the high-speed rotation of structure, carry out efficient homogeneous mixing with water purification medicine, after the rainwater is purified by water purification medicine, take out the water and arrange the storage water tank inside through the water guide pipe through starting the high-pressure pump, the during accessible boost valve increases drainage pressure, make the water easier to discharge into the storage water tank inside, the water that stores in the storage water tank is purified the pure water after accomplishing this moment, when needs use, can begin control valve and use the pure water discharge through the outlet pipe, the whole purpose that has reached excellent in use effect, rainwater collection processing system's result of use has been strengthened greatly.

Drawings

FIG. 1 is a schematic diagram of a municipal rainwater collection and treatment system according to the present invention;

FIG. 2 is an enlarged view of the municipal rainwater collection and treatment system of FIG. 1A;

FIG. 3 is an enlarged view of the municipal rainwater collection and treatment system of FIG. 1 at B;

fig. 4 is an external view of a water storage tank of the municipal rainwater collection and treatment system provided by the invention;

FIG. 5 is a schematic diagram of a municipal rainwater collection and treatment system according to the invention;

fig. 6 is a schematic system diagram of a signal receiving module in a municipal rainwater collection and treatment system according to the invention.

In the figure: 1 a base, 2 a reinforcing frame, 3 a mounting part, 4 upright posts, 5 a singlechip placing box, 6 a rainwater collecting bucket, 7 a waterproof electric push rod, 8 a connecting block, 9 a fixed plate, 10 a connecting rod, 11 a connecting frame, 12 a grid plate, 13 a sieve plate, 14 a sliding seat, 15 a movable sliding block, 16 a fixed pier, 17 a bearing plate, 18 a mixing bin, 19 a water guide channel, 20 a supporting frame, 21 a damping shock absorber, 22 a medicine feeding structure, 23 a protective cover, 24 a driving motor, 25 a mixing structure, 26 a water storage tank, 27 a high-pressure pump, 28 a water guide pipe, 29 a booster valve, 30 a water outlet pipe, 31 a singlechip and 32 a signal receiving module.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, a municipal rainwater collecting and treating system comprises a base 1, a reinforcing frame 2 is fixedly connected to the top of the base 1, a mounting piece 3 is fixedly connected to the top of the reinforcing frame 2, a stand column 4 is fixedly connected to the left side of the mounting piece 3, the bottom of the mounting piece is fixedly connected with the base 1, a singlechip placing box 5 is fixedly connected to the top of the mounting piece 3, a rainwater collecting bucket 6 is fixedly connected to the right side of the mounting piece 3, large floating impurities in rainwater can be blocked by a grid plate 12 in the rainwater collecting bucket 6 by flowing rainwater into the rainwater collecting bucket 6, a connecting rod 10 and a connecting frame 11 are driven to move up and down by starting a waterproof electric push rod 7, so that the grid plate 12 is driven to move up and down, the large floating impurities piled up on the surface of the grid plate 12 are thrown out of the rainwater collecting bucket 6 by centrifugal force in the process of up and down moving up, then the rainwater continuously flows down through the grid plate 12 and flows onto the screen plate 13, the top of the screen plate 13 is in a fixed connection relation with the connecting rod 10, so that when the connecting rod 10 moves up and down, the screen plate 13 can synchronously move up and down, so that the rainwater is filtered again on the screen plate 13, fine sundries in the rainwater are screened above the screen plate 13, the rest rainwater flows downwards through the screen plate 13 until flowing into the mixing bin 18 through the water guide channel 19, the aim of good using effect is integrally achieved, the integral device system can effectively screen the rainwater, solid sundries in the rainwater are completely removed, so that the next effective treatment procedure is carried out, the using effect of the rainwater collecting and treating system is greatly enhanced, the left side wall and the right side wall of the inner cavity of the rainwater collecting hopper 6 are fixedly connected with waterproof electric push rods 7, the number of the waterproof electric push rods 7 is two, the two waterproof electric push rods 7 are symmetrically and equidistantly distributed, the top of each waterproof electric push rod 7 is fixedly connected with a connecting block 8, one side opposite to the connecting block 8 is fixedly connected with a fixed plate 9, the bottom of each fixed plate 9 is fixedly connected with a connecting rod 10, one side opposite to the connecting rod 10 is fixedly connected with a connecting frame 11, the top of each connecting frame 11 is fixedly connected with a grid plate 12, the top of each grid plate 12 is provided with a plurality of grid openings, the inside of each water guide channel 19 is fixedly connected with a water leakage baffle, the right side of each water leakage baffle is provided with a plurality of water leakage holes, the bottom of each connecting rod 10 is fixedly connected with a screen plate 13, the left side wall and the right side wall of the inner cavity of each rainwater collecting hopper 6 are fixedly connected with a sliding seat 14, one side opposite to the sliding seat 14 is provided with a movable sliding groove, the movable sliding groove is matched with the movable sliding block 15, the left side and the right side of each screen plate 13 is fixedly connected with the movable sliding block 15, the left side and the right side of the movable slide block 15 are both in sliding connection with the slide seat 14, the top of the base 1 is fixedly connected with a fixed pier 16, the top of the fixed pier 16 is fixedly connected with a bearing plate 17, the top of the bearing plate 17 is fixedly connected with a mixing bin 18, the bottom of the rainwater collecting bucket 6 is communicated with a water guide channel 19 with one end penetrating and extending into the mixing bin 18, after rainwater flows into the mixing bin 18 through the water guide channel 19, the water purifying medicine is put into the mixing bin 18 through a medicine feeding structure 22, then the mixing structure 25 is driven to rotate at a high speed by starting a driving motor 24, the rainwater and the water purifying medicine are efficiently and evenly mixed under the centrifugal force generated when the mixing structure 25 rotates at a high speed, after the rainwater is purified by the water purifying medicine, the water is pumped out and discharged into the water storage tank 26 through a water guide pipe 28 by starting a high-pressure pump 27, and the drainage pressure can be increased by starting a pressurizing valve 29 during the period, the water body is easier to be discharged into the water storage tank 26, the water body stored in the water storage tank 26 is purified water after purification, when the water storage tank is needed to be used, the control valve can be started to discharge the purified water through the water outlet pipe 30, the purpose of good using effect is integrally achieved, the using effect of the rainwater collecting and treating system is greatly enhanced, the top of the bearing plate 17 is fixedly connected with the supporting frame 20, the top of the supporting frame 20 is fixedly connected with the water guide channel 19, the bottom of the bearing plate 17 is fixedly connected with a plurality of damping shock absorbers 21, the bottom of the damping shock absorbers 21 is fixedly connected with the base 1, the left side of the bearing plate 17 is fixedly connected with the reinforcing frame 2, one end of the top of the mixing bin 18 is fixedly connected with the medicine inlet structure 22 which penetrates and extends to the inside of the mixing bin 18, the medicine inlet structure 22 consists of a medicine inlet pipe, a medicine inlet hopper and a cover, the top of the medicine feeding pipe is communicated with a medicine feeding hopper, the top of the medicine feeding hopper is movably connected with a cover, the top of the mixing bin 18 is fixedly connected with a protective cover 23, the protective cover 23 is in a rectangle with hollow inside and missing bottom, the left side of the mixing bin 18 is provided with a communication port which is matched with the water guide channel 19, the inner top wall of the protective cover 23 is fixedly connected with a driving motor 24, an output shaft of the driving motor 24 is fixedly connected with a mixing structure 25 with one end penetrating and extending to the inside of the mixing bin 18, the mixing structure 25 consists of mixing rods and mixing blades, the outer side of the mixing rods is fixedly connected with a plurality of mixing blades, the top of the base 1 is fixedly connected with a water storage tank 26, the top of the water storage tank 26 is provided with a channel hole which is matched with the water guide pipe 28, the inner bottom wall of the mixing bin 18 is fixedly connected with a high-pressure pump 27, the right side intercommunication of high-pressure pump 27 has one end to run through mixing bin 18 and storage water tank 26 in proper order and extends to the inside aqueduct 28 of storage water tank 26, aqueduct 28 comprises body and play water shower nozzle, the right side and the body intercommunication of high-pressure pump 27, the body is kept away from the one end intercommunication of high-pressure pump 27 and is had a water shower nozzle, the outside fixedly connected with quantity of aqueduct 28 is two booster valves 29, the positive left and right sides of storage water tank 26 all communicates there is outlet pipe 30, the outside fixedly connected with control valve of outlet pipe 30, the quantity of outlet pipe 30 is two, two outlet pipes 30 are symmetrical equidistance distribution, the inside fixedly connected with singlechip 31 of box 5 is placed to the singlechip, the fine sieve mesh that quantity is a plurality of is offered at the top of singlechip 31, the quantity of connecting rod 10 is two, two connecting rods 10 are symmetrical equidistance distribution, the output of singlechip 31 is connected with the input of driving motor 24 electricity, the output of singlechip 31 is connected with the input of waterproof electric putter 7 electricity, the output of singlechip 31 is connected with the input of booster valve 29 electricity, the inside fixedly connected with signal receiving module 32 of high-pressure pump 27, the output module 32 is connected with the input module 32 of singlechip.

In summary, this municipal rainwater collection processing system, through the rainwater inflow rainwater is collected fill 6 inside, then the big piece of floating debris in the rainwater can be blocked by the grid board 12 in the rainwater is collected fill 6 inside, drive connecting rod 10 and link 11 through starting waterproof electric putter 7 and reciprocate, thereby drive the displacement about grid board 12, grid board 12 is in the in-process of reciprocate, the big piece of floating debris that pile up on its surface throws out rainwater and is collected fill 6 inside through centrifugal force effect, then the rainwater is continuous down through grid board 12 and flows to sieve 13 and put on, the top of sieve 13 is in fixed connection with connecting rod 10, consequently, when connecting rod 10 reciprocates, sieve 13 also can carry out the operation of reciprocating in step, make the rainwater carry out the filtration again on sieve 13, with the tiny debris sieve in the rainwater in sieve 13 top, and the rest rainwater then flows down through 13, until through water guide 19 inflow mixing bin 18 inside, the whole purpose that has reached excellent in use effect, make whole device system can carry out effective screening to the rainwater, remove solid form in the rainwater completely, the effect is collected in a big step has been handled to the system effectively.

In addition, this municipal rainwater collection processing system, after the rainwater flows into the mixing bin 18 through the water guide canal 19, throw into the mixing bin 18 inside with the water purification medicine through advance medicine structure 22, afterwards drive mixing structure 25 high-speed rotation through start driving motor 24, under the centrifugal force effect that produces when mixing structure 25 high-speed rotation, carry out efficient homogeneous mixing with water purification medicine, after the rainwater is purified by water purification medicine, draw the water and put into storage water tank 26 inside through the aqueduct 28 through starting high-pressure pump 27, accessible start boost valve 29 increases the drainage pressure during this time, make the water be easier to be discharged into storage water tank 26 inside, the water that stores in the storage water tank 26 is purified pure water after the purification is accomplished this moment, when needs use, can begin control valve and use the pure water through outlet pipe 30 discharge, the purpose that excellent in use effect has been reached as a whole, rainwater collection processing system's result of use has been strengthened greatly.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Municipal rainwater collection and treatment system, including base (1), its characterized in that: the utility model discloses a mobile screen plate, including base (1), fixed connection, connecting rod (10) are fixed connection, connecting rod (11) are fixed connection, connecting rod (10) are fixed connection, connecting rod (6) are fixed connection in the bottom of connecting rod (10) are fixed connection in the right side, connecting rod (6) are collected to rainwater, connecting block (8) are fixed connection in the top of waterproof electric putter (7), connecting block (8) are fixed connection in one side that connecting block (8) are relative, connecting rod (10) are fixed connection link (11) in one side that connecting rod (10) are relative, connecting rod (10) are fixed connection in one side, connecting rod (10) are fixed connection in the top of connecting rod (11) are grid plate (12), connecting rod (10) are fixed connection in one side (13) in the bottom, connecting rod (6) are collected in the left and right sides in inner chamber are fixed connection with waterproof electric putter (7), connecting block (14) are fixed connection in the left and right sides of sliding block (14) are fixed connection with sliding block (15) in the left and right sides of sliding block (15), the utility model discloses a rainwater collecting device, including base (1), fixed pier (16) is fixedly connected with at the top of base (1), the top fixedly connected with loading board (17) of fixed pier (16), the top fixedly connected with of loading board (17) mixes storehouse (18), the bottom intercommunication of rainwater collecting hopper (6) has one end to run through and extend to inside water guide channel (19) of mixing storehouse (18), the top fixedly connected with support frame (20) of loading board (17), the top of support frame (20) and water guide channel (19) fixed connection, the bottom fixedly connected with of loading board (17) has damping bumper shock absorber (21) a plurality of, the bottom and the base (1) fixed connection of damping bumper shock absorber (21), the left side and the reinforcing frame (2) of loading board (17) fixed connection, the top fixedly connected with one end of mixing storehouse (18) runs through and extends to inside medicine inlet structure (22) of mixing storehouse (18), the top fixedly connected with protection casing (23) of mixing storehouse (18), the motor fixedly connected with motor (24) of protection casing (23) and water guide channel (19), motor (24) fixed connection of driving top (24) is connected with top fixedly connected with water storage tank (1), the utility model discloses a water pump, including mixing bin (18), including box (5) including single chip microcomputer (31), water storage tank (26), mixing bin (18), inner bottom wall fixedly connected with high-pressure pump (27) in the mixing bin (18), the right side intercommunication of high-pressure pump (27) has one end to run through mixing bin (18) and water storage tank (26) in proper order and extend to inside aqueduct (28) of water storage tank (26), the outside fixedly connected with of aqueduct (28) is two supercharging valves (29), positive left and right sides all communicates there is outlet pipe (30) in water storage tank (26), the inside fixedly connected with single chip microcomputer (31) of box (5) are placed to the single chip microcomputer, the output of single chip microcomputer (31) is connected with the input electricity of driving motor (24), the output of single chip microcomputer (31) is connected with the input electricity of supercharging valve (29), the inside fixedly connected with signal receiving module (32) of high-pressure pump (27), the output of single chip microcomputer (31) is connected with the input electricity of signal receiving module (32).

2. A municipal rainwater collection and treatment system according to claim 1, wherein: the outside fixedly connected with control valve of outlet pipe (30), the quantity of outlet pipe (30) is two, two outlet pipe (30) are symmetrical equidistance and distribute.

3. A municipal rainwater collection and treatment system according to claim 1, wherein: the opposite sides of the sliding seat (14) are provided with movable sliding grooves, and the movable sliding grooves are matched with the movable sliding blocks (15).

4. A municipal rainwater collection and treatment system according to claim 1, wherein: the top of singlechip (31) has seted up a plurality of fine sieve meshes, the quantity of connecting rod (10) is two, two connecting rod (10) are symmetrical equidistance and distribute.

5. A municipal rainwater collection and treatment system according to claim 1, wherein: the top of grid board (12) has offered the grid mouth that is a plurality of, the inside fixedly connected with of water guide canal (19) leaks the baffle, the right side of leaking the baffle has offered a plurality of holes that leak.

6. A municipal rainwater collection and treatment system according to claim 1, wherein: the water guide pipe (28) consists of a pipe body and a water outlet spray head, the right side of the high-pressure pump (27) is communicated with the pipe body, and one end, far away from the high-pressure pump (27), of the pipe body is communicated with the water outlet spray head.

7. A municipal rainwater collection and treatment system according to claim 1, wherein: the medicine feeding structure (22) consists of a medicine feeding pipe, a medicine feeding hopper and a cover, wherein the top of the medicine feeding pipe is communicated with the medicine feeding hopper, and the top of the medicine feeding hopper is movably connected with the cover.

8. A municipal rainwater collection and treatment system according to claim 1, wherein: the shape of protection casing (23) is inside cavity and the rectangle that the bottom lacks, the communication mouth has been seted up in the left side of mixing bin (18), communication mouth and water guide canal (19) looks adaptation.

9. A municipal rainwater collection and treatment system according to claim 1, wherein: the mixing structure (25) is composed of mixing rods and mixing blades, and a plurality of mixing blades are fixedly connected to the outer sides of the mixing rods.

10. A municipal rainwater collection and treatment system according to claim 1, wherein: the top of the water storage tank (26) is provided with a channel hole which is matched with the water guide pipe (28).

11. A municipal rainwater collection and treatment system according to claim 1, wherein: the number of the waterproof electric push rods (7) is two, and the two waterproof electric push rods (7) are symmetrically distributed at equal intervals.