CN209307102U - A kind of afforestation rain collector - Google Patents

Abstract

The utility model relates to the technical fields of Urban Landscape Construction auxiliary equipment, more particularly to a kind of afforestation rain collector, the processing such as disinfection can be filtered to rainwater while to rainwater-collecting, improve rainwater using range, meanwhile improving rainwater period of storage；Including collecting pit, collecting pit is internally provided with collecting chamber, and collecting pit left side top is provided with and communicated with water inlet, water inlet left end is provided with and communicated with water inlet pipe, collecting pit bottom right side is provided with and communicated with water outlet, is provided with and communicated with outlet pipe on the right side of water outlet, is provided with and communicated with flowing water Valve on outlet pipe；It further include clarifier-tank, filtering coarse net, purifying box, filtering fine-structure mesh, disinfect box and clarified water pump, clarifier-tank is located on the left of collecting pit, clarifier-tank is internally provided with purify cavity, clarifier-tank left side top is provided with and communicated with purification mouth, purification pipe is provided with and communicated on the left of purification mouth, clarifier-tank bottom right side is provided with and communicated with discharge outlet, is provided with and communicated with drainpipe on the right side of discharge outlet.

Description

A kind of afforestation rain collector

Technical field

The utility model relates to the technical fields of Urban Landscape Construction auxiliary equipment, more particularly to a kind of afforestation rain Water collecting device.

Background technique

It is well known that afforestation rain collector is a kind of for being collected purification to rainwater, and will be collected into Rainwater be used for Urban Landscape Construction auxiliary device, be widely used in a variety of applications in the field of Urban Landscape Construction；It is existing Some afforestation rain collectors include collecting pit, and collecting pit is internally provided with collecting chamber, the connection of collecting pit left side top It is provided with water inlet, water inlet left end is provided with and communicated with water inlet pipe, and collecting pit bottom right side is provided with and communicated with water outlet, water outlet Right side is provided with and communicated with outlet pipe, is provided with and communicated with flowing water Valve on outlet pipe；Existing afforestation rain collector makes Water inlet pipe is connected to the drainage system against rain in afforestation, enters rainwater in collecting pit from water inlet pipe by the used time, thus By in rainwater-collecting to collecting pit, to need in use, external pump is connected to outlet pipe, and open flowing water Valve in the future, Rainwater is extracted out from collecting pit using external pump and carry out using；It is sent out in existing afforestation rain collector use Existing, collecting pit is only simply collected rainwater, lacks the measures such as filtering, disinfection, allows the rainwater model being collected into It encloses smaller；In addition, also reducing the resting period of rainwater.

Utility model content

In order to solve the above technical problems, the utility model, which provides one kind, to carry out rainwater while to rainwater-collecting Filtering disinfection etc. processing, improve rainwater using range, meanwhile, improve rainwater period of storage afforestation rainwater collection packaging It sets.

A kind of afforestation rain collector of the utility model, including collecting pit, collecting pit are internally provided with collection Chamber, collecting pit left side top are provided with and communicated with water inlet, and water inlet left end is provided with and communicated with water inlet pipe, and collecting pit bottom right side connects It is logical to be provided with water outlet, it is provided with and communicated with outlet pipe on the right side of water outlet, is provided with and communicated with flowing water Valve on outlet pipe；It further include net Change pond, filtering coarse net, purifying box, filtering fine-structure mesh, disinfect box and clarified water pump, clarifier-tank to be located on the left of collecting pit, in clarifier-tank Portion is provided with purify cavity, and clarifier-tank left side top is provided with and communicated with purification mouth, purification pipe, purification are provided with and communicated on the left of purification mouth Pond bottom right side is provided with and communicated with discharge outlet, and drainpipe is provided with and communicated on the right side of discharge outlet, and drainpipe right end and clarified water pump are left The connection of side water inlet end, clarified water pump right side water outlet are connected to water inlet pipe left end, and it is thick that filtering coarse net is located at filtering above purify cavity Front left side, forward right side, left rear side and the right lateral side of net are connect with the inner sidewall of purify cavity, and purifying box is located under filtering coarse net Side, front left side, forward right side, left rear side and the right lateral side of purifying box are connect with the inner sidewall of purify cavity, setting inside purifying box There is water-purifying cavity, is equably provided with and communicated with multiple groups Purge holes respectively at the top and bottom of purifying box, has been filled with inside water-purifying cavity Active carbon particle, filtering fine-structure mesh are located at purifying box lower section, filter front left side, forward right side, left rear side and the right lateral side of fine-structure mesh with The inner sidewall of purify cavity connects, and disinfect box is fixed on clarifier-tank left bottom, and disinfect box is internally provided with disinfection cavity, and disinfect box is right Side bottom and clarifier-tank left bottom are provided with and communicated with two groups of disinfection mouths, are provided with and communicated with sterilization pipe in two groups of disinfection mouths, disinfection Disinfection valve is provided with and communicated on pipe.

A kind of afforestation rain collector of the utility model further includes the gentle jet water pump of buffer pool, buffer pool position On the left of clarifier-tank, buffer pool is internally provided with cushion chamber, and buffer pool top left side is provided with and communicated with buffer mouth, buffer mouth top It is provided with and communicated with separator tube, buffer pool bottom right side is provided with and communicated with discharge outlet, is provided with and communicated with drainpipe on the right side of discharge outlet, delays Punching pump is located on the right side of buffer pool, and drainpipe right end is connected to water inlet end on the left of buffering water pump, buffering pump right side water outlet and purification Pipe connection.

A kind of afforestation rain collector of the utility model further includes water level alarm, buffer pool right hand top It is provided with and communicated with alarm mouth, water level alarm is mounted in alarm mouth.

A kind of afforestation rain collector of the utility model further includes fixed plate, two groups of connecting plates, stirring electricity Machine, transmission shaft and multiple groups paddle, fixed plate be located at purification bottom of pond portion lower section, the bottom end of two groups of connecting plates respectively with fixed plate Left end connected with right end, the top of two groups of connecting plates is sequentially fixed at purification bottom of pond portion, clarifier-tank bottom center from left to right It is provided with and communicated with stirring port, stirring motor is fixed on the top of fixed plate, and transmission shaft is located at purify cavity bottom, the top of transmission shaft Positioned at the lower section of filtering fine-structure mesh, the bottom end of transmission shaft passes through stirring port and connect with the output end at the top of stirring motor, and multiple groups are stirred Leaf is mixed to be each attached on transmission shaft.

A kind of afforestation rain collector of the utility model, further includes sealing ring, sealing ring is fixed on stirring port In, the bottom end of transmission shaft and the inside of sealing ring connect.

A kind of afforestation rain collector of the utility model, is provided with and communicated with two groups of cleanings on the left of clarifier-tank Mouthful, two groups of Butterworth Hatch are located at the left side of purifying box and the left side of filtering fine-structure mesh, and two groups of Butterworth Hatch left ends are respectively communicated with setting There are two groups of cleaning pipes, two groups of cleaning pipe left ends are connected to purification pipe, and two groups of cleanings are provided with and respectively communicated in two groups of cleaning pipes Valve, clarifier-tank right side are provided with and communicated with three groups of sewage mouths, and it is thin that three groups of sewage mouths are located at filtering coarse net, purifying box and filtering The right side of net is provided with and communicated with three groups of sewage pipes on three groups of sewage mouths, three groups of sewage valves is provided with and communicated on three groups of sewage pipes, Sewage pipe is provided with and communicated on the right side of three groups of sewage pipes.

A kind of afforestation rain collector of the utility model further includes three groups of clean plates, setting on front side of clarifier-tank There are three groups of cleaning through-holes, three groups of cleanings are by being located at below filtering coarse net, purifying box and filtering fine-structure mesh, three groups of clean plates point Not Chuan Guo three groups of cleanings pass through and extend into inside clarifier-tank, the rear end of three groups of clean plates is connect with clarifier-tank inner sidewall, three Group clean plate can be freely disassembled.

A kind of afforestation rain collector of the utility model, further includes liquidometer, liquidometer is mounted on collecting pit Right hand top, liquidometer are connected to collecting pit.

Compared with prior art the utility model has the following beneficial effects: by purification pipe and the rain-water drainage system in afforestation System connection, make rainwater by purify pipe enter in clarifier-tank, then rainwater flows through filtering coarse net, make filtering coarse net to rainwater into Row filters for the first time, and the contaminant filters such as particulate matter in rainwater are removed, and then rainwater is flowed down from filter screen coarse net and passed through only The multiple groups Purge holes for changing box top enter in clear water tanks, then carry out second to rainwater by the active carbon particle in clear water tanks Secondary filtering and purification, by impurity absorption lesser in rainwater into active carbon particle, then rainwater passes through the more of purifying box bottom Group Purge holes flow into filtering fine-structure mesh, make to filter fine-structure mesh to rainwater progress third time filtering, by the bacterial micro-organism etc. in rainwater It is filtered removal, after filtering, rainwater flows into purify cavity bottom, liquid chlorine is then added in disinfect box, and open disinfection valve, Suitable liquid chlorine is added in rainwater, is carried out disinfection using liquid chlorine to rainwater, after the completion of disinfection, by clarified water pump by rainwater It pumps to being stored in collecting pit, fetches water from collecting pit when need to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

It is attached marked in the figure: 1, collecting pit；2, water inlet pipe；3, outlet pipe；4, flowing water Valve；5, clarifier-tank；6, coarse net is filtered； 7, purifying box；8, fine-structure mesh is filtered；9, disinfect box；10, clarified water pump；11, purification pipe；12, drainpipe；13, sterilization pipe；14, disappear Malicious valve；15, buffer pool；16, water pump is buffered；17, separator tube；18, discharge tube；19, water level alarm；20, fixed plate；21, Connecting plate；22, stirring motor；23, transmission shaft；24, paddle；25, sealing ring；26, cleaning pipe；27, wash-out valve；28, dirty Water pipe；29, sewage valve；30, sewage pipe；31, clean plate；32, liquidometer.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1, a kind of afforestation rain collector of the utility model, including collecting pit 1, in collecting pit 1 Portion is provided with collecting chamber, and 1 left side top of collecting pit is provided with and communicated with water inlet, and water inlet left end is provided with and communicated with water inlet pipe 2, receives Collection 1 bottom right side of pond is provided with and communicated with water outlet, is provided with and communicated with outlet pipe 3 on the right side of water outlet, is provided with and communicated on outlet pipe 3 Flowing water Valve 4；It further include clarifier-tank 5, filtering coarse net 6, purifying box 7, filtering fine-structure mesh 8, disinfect box 9 and clarified water pump 10, purification Pond 5 is located at 1 left side of collecting pit, and clarifier-tank 5 is internally provided with purify cavity, and 5 left side top of clarifier-tank is provided with and communicated with purification mouth, only Change and be provided with and communicated with purification pipe 11 on the left of mouth, 5 bottom right side of clarifier-tank is provided with and communicated with discharge outlet, connection setting on the right side of discharge outlet There is drainpipe 12,12 right end of drainpipe is connected to 10 left side water inlet end of clarified water pump, 10 right side water outlet of clarified water pump and water inlet The connection of 2 left end of pipe, the front left side, forward right side, left rear side and right lateral side that filtering coarse net 6 is located at filtering coarse net 6 above purify cavity are equal It is connect with the inner sidewall of purify cavity, purifying box 7 is located at the lower section of filtering coarse net 6, front left side, forward right side, the left rear side of purifying box 7 It is connect with the inner sidewall of purify cavity with right lateral side, purifying box 7 is internally provided with water-purifying cavity, distinguishes at the top and bottom of purifying box 7 Multiple groups Purge holes are equably provided with and communicated with, active charcoal particle is filled with inside water-purifying cavity, filtering fine-structure mesh 8 is located at purifying box 7 lower sections, front left side, forward right side, left rear side and the right lateral side of filtering fine-structure mesh 8 are connect with the inner sidewall of purify cavity, and disinfect box 9 is solid It is scheduled on 5 left bottom of clarifier-tank, disinfect box 9 is internally provided with disinfection cavity, 5 left bottom of 9 bottom right side of disinfect box and clarifier-tank Two groups of disinfection mouths are provided with and communicated with, sterilization pipe 13 is provided with and communicated in two groups of disinfection mouths, disinfection is provided with and communicated in sterilization pipe 13 Valve 14；Purification pipe is connected to the drainage system against rain in afforestation, enters rainwater in clarifier-tank by purifying pipe, Then rainwater flows through filtering coarse net, makes to filter coarse net and carries out first time filtering to rainwater, by impurity mistakes such as particulate matters in rainwater Elimination removes, and then rainwater flows down from filter screen coarse net and passes through the multiple groups Purge holes at the top of purifying box and enters in clear water tanks, so Second is carried out to rainwater by the active carbon particle in clear water tanks afterwards to filter and purify, and impurity absorption lesser in rainwater is arrived In active carbon particle, the multiple groups Purge holes that then rainwater passes through purifying box bottom are flowed into filtering fine-structure mesh, make to filter fine-structure mesh to rain Water carries out third time filtering, and the bacterial micro-organism etc. in rainwater is filtered removal, and after filtering, rainwater flows into purify cavity bottom Then liquid chlorine is added in portion in disinfect box, and open disinfection valve, and suitable liquid chlorine is added in rainwater, liquid chlorine pair is used Rainwater carries out disinfection, and after the completion of disinfection, is pumped rainwater to storing in collecting pit, when need to use by clarified water pump It fetches water from collecting pit；The clarified water pump is directly bought from market, and when use powers on and according to appended Specification operation, therefore details are not described herein.

A kind of afforestation rain collector of the utility model further includes that buffer pool 15 eases up jet water pump 16, buffering Pond 15 is located at 5 left side of clarifier-tank, and buffer pool 15 is internally provided with cushion chamber, and 15 top left side of buffer pool is provided with and communicated with buffering Mouthful, separator tube 17 is provided with and communicated at the top of buffer mouth, 15 bottom right side of buffer pool is provided with and communicated with dewatering outlet, connects on the right side of dewatering outlet Logical to be provided with discharge tube 18, buffering pump is located at 15 right side of buffer pool, and 18 right end of discharge tube and buffering 16 left side water inlet end of water pump connect Logical, buffering pump right side water outlet is connected to purification pipe 11；Separator tube is connected to the drainage system against rain in afforestation, makes rain Water is entered in buffer pool by separator tube and rainwater is temporarily stored in buffer pool, then by buffering water pump for buffer pool Interior rainwater is discharged into clarifier-tank, and the power control rainwater by adjusting buffering water pump enters the flow velocity of clarifier-tank, thus logical Setting buffer pool is crossed, rainwater can be made to enter in clarifier-tank with identical flow velocity, to improve the clean-up effect of rainwater；It is described Buffering water pump is directly bought from market, and when use powers on and operates according to appended specification, therefore no longer goes to live in the household of one's in-laws on getting married herein It states.

A kind of afforestation rain collector of the utility model further includes water level alarm 19,15 right side of buffer pool Top is provided with and communicated with alarm mouth, and water level alarm 19 is mounted in alarm mouth；When rainwater precipitation makes more greatly buffer pool water level When excessively high, water level alarm can be sounded an alarm, and administrative staff is reminded to take corresponding measure, avoid the excessive reduction rainwater of water flow Clean-up effect and to described device generate damage ring；The water level alarm is directly bought from market, and when use connects Power supply is simultaneously operated according to appended specification, therefore details are not described herein.

A kind of afforestation rain collector of the utility model further includes 20, two groups of connecting plates 21 of fixed plate, stirring Motor 22, transmission shaft 23 and multiple groups paddle 24, fixed plate 20 are located at the lower section of 5 bottom of clarifier-tank, the bottom of two groups of connecting plates 21 End is connect with the left end of fixed plate 20 and right end respectively, and the top of two groups of connecting plates 21 is sequentially fixed at clarifier-tank 5 from left to right Bottom, 5 bottom center of clarifier-tank are provided with and communicated with stirring port, and stirring motor 22 is fixed on the top of fixed plate 20, transmission shaft 23 Positioned at purify cavity bottom, the top of transmission shaft 23 is located at the lower section of filtering fine-structure mesh 8, the bottom end of transmission shaft 23 pass through stirring port and with The output end connection at 22 top of stirring motor, multiple groups paddle 24 are each attached on transmission shaft 23；It can band by stirring motor Dynamic transmission shaft rotates in purify cavity, to make transmission shaft that multiple groups paddle be driven to be rotated in purify cavity, in rainwater collection Collection is added after liquid chlorine carries out disinfection in purification bottom of pond portion, is stirred by multiple groups paddle to rainwater, can make rainwater with Liquid chlorine comes into full contact with, to improve the Disinfection Effect of rainwater；The stirring motor is directly bought from market, and when use connects Energization source is simultaneously operated according to appended specification, therefore details are not described herein.

A kind of afforestation rain collector of the utility model, further includes sealing ring 25, and sealing ring 25, which is fixed on, to be stirred It mixes in mouth, the bottom end of transmission shaft 23 is connect with the inside of sealing ring 25；Transmission shaft and clarifier-tank bottom can be prevented using sealing ring There is gap in the junction in portion, and rainwater is avoided to leak out from the junction.

A kind of afforestation rain collector of the utility model, is provided with and communicated with two groups of cleanings on the left of clarifier-tank 5 Mouthful, two groups of Butterworth Hatch are located at the left side of purifying box 7 and the left side of filtering fine-structure mesh 8, and two groups of Butterworth Hatch left ends are respectively communicated with and set Two groups of cleaning pipes 26 are equipped with, two groups of 26 left ends of cleaning pipe are connected to purification pipe 11, are respectively communicated with setting in two groups of cleaning pipes 26 Have two groups of wash-out valves 27, be provided with and communicated with three groups of sewage mouths on the right side of clarifier-tank 5, three groups of sewage mouths be located at filtering coarse net 6, The right side of purifying box 7 and filtering fine-structure mesh 8, is provided with and communicated with three groups of sewage pipes 28 on three groups of sewage mouths, connects on three groups of sewage pipes 28 It is logical to be provided with three groups of sewage valves 29, sewage pipe 30 is provided with and communicated on the right side of three groups of sewage pipes 28；It is needing to filtering coarse net, only When change case and filtering fine-structure mesh are cleaned, by increasing the power of buffering water pump, rainwater is made to pass through pure water pipe and two groups of cleaning pipes It is rapidly introduced into water purifying tank and filtering coarse net, purifying box and filtering fine-structure mesh is completed to rinse, the sewage after flushing passes through three groups Sewage pipe is discharged into sewage pipe, and is drained into external sewage disposal device by sewage pipe；In addition, after cleaning, it will Two groups of wash-out valves and three groups of sewage valves are closed, and rainwater is avoided to flow out from cleaning pipe or sewage pipe during collection.

A kind of afforestation rain collector of the utility model further includes three groups of clean plates 31, sets on front side of clarifier-tank 5 Three groups of cleaning through-holes are equipped with, by being located at 8 lower section of filtering coarse net 6, purifying box 7 and filtering fine-structure mesh, three groups clear for three groups of cleanings Board-washing 31 is each passed through three groups of cleanings and passes through and extend into inside clarifier-tank 5, and the rear end of three groups of clean plates 31 is and in clarifier-tank 5 Side wall connection, three groups of clean plates 31 can be freely disassembled；It, will when being cleaned to filtering coarse net, purifying box and filtering fine-structure mesh Three groups of clean plates are mounted in clarifier-tank by three groups of cleaning through-holes, so that rainwater be allow transversely to be flowed into three groups of sewage mouths Out, avoiding rainwater from flowing downward influences cleaning effect, after cleaning, three groups of clean plates is removed and by three groups of cleaning through-holes Sealing, is collected clarifier-tank normally to rainwater.

A kind of afforestation rain collector of the utility model, further includes liquidometer 32, and liquidometer 32 is mounted on receipts Collect 1 right hand top of pond, liquidometer 32 is connected to collecting pit 1；By liquidometer it can be observed that in collecting pit rainwater surplus, Convenient collection and utilization to rainwater in collecting pit.

A kind of afforestation rain collector of the utility model when in use will be in separator tube and afforestation Drainage system against rain connection, so that rainwater by separator tube is entered buffer pool interior and rainwater is temporarily stored in buffer pool, Then the rainwater in buffer pool is discharged into clarifier-tank by buffering water pump, then rainwater flows through filtering coarse net, purifying box and mistake The filtration, purification of fine-structure mesh is filtered, rainwater flows into purify cavity bottom, liquid chlorine is then added in disinfect box, and open disinfection valve, will Suitable liquid chlorine is added in rainwater, is driven paddle to carry out agitation disinfection to rainwater by stirring motor, is then passed through purification Rainwater is discharged into collecting pit by water pump, and rainwater is stored in collecting pit.

A kind of afforestation rain collector of the utility model, the mounting means of all components described above, connection Mode or set-up mode are common mechanical mode, and the specific structure of its all component, model and coefficient index are it Included technology, is implemented, therefore details are not described herein as long as can reach the equal of its advantages.

A kind of afforestation rain collector of the utility model, it is in the absence of explanation to the contrary, " left up and down It is right, inside and outside front and back " etc. the noun of locality that is included in the term only represent orientation of the term under normal service condition, or be ability What field technique personnel understood is commonly called as, and should not be seen as a limitation of this term.Term as used herein " vertically ", " level ", "left", "right" and similar statement for illustrative purposes only." first " described in the utility model, " second ", " third " does not represent specific quantity and sequence, is only used for the differentiation of title.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of afforestation rain collector, including collecting pit (1), collecting pit (1) are internally provided with collecting chamber, collecting pit (1) left side top is provided with and communicated with water inlet, and water inlet left end is provided with and communicated with water inlet pipe (2), and collecting pit (1) bottom right side connects It is logical to be provided with water outlet, it is provided with and communicated with outlet pipe (3) on the right side of water outlet, outlet pipe is provided with and communicated with flowing water Valve on (3) (4), which is characterized in that including clarifier-tank (5), filtering coarse net (6), purifying box (7), filtering fine-structure mesh (8), disinfect box (9) and only Change water pump (10), clarifier-tank (5) is located on the left of collecting pit (1), and clarifier-tank (5) is internally provided with purify cavity, clarifier-tank (5) left side Top is provided with and communicated with purification mouth, and purification pipe (11), the connection setting of clarifier-tank (5) bottom right side are provided with and communicated on the left of purification mouth There is discharge outlet, be provided with and communicated with drainpipe (12) on the right side of discharge outlet, is intake on the left of drainpipe (12) right end and clarified water pump (10) End connection, clarified water pump (10) right side water outlet are connected to water inlet pipe (2) left end, and filtering coarse net (6) is located at mistake above purify cavity Front left side, forward right side, left rear side and the right lateral side of filter coarse net (6) are connect with the inner sidewall of purify cavity, and purifying box (7) was located at The lower section of coarse net (6) is filtered, front left side, forward right side, left rear side and the right lateral side of purifying box (7) connect with the inner sidewall of purify cavity It connects, purifying box (7) is internally provided with water-purifying cavity, is equably provided with and communicated with multiple groups purification at the top and bottom of purifying box (7) respectively Hole is filled with active charcoal particle inside water-purifying cavity, and filtering fine-structure mesh (8) is located at below purifying box (7), filters fine-structure mesh (8) Front left side, forward right side, left rear side and right lateral side are connect with the inner sidewall of purify cavity, and disinfect box (9) is fixed on clarifier-tank (5) left side Side bottom, disinfect box (9) are internally provided with disinfection cavity, and disinfect box (9) bottom right side is connected to setting with clarifier-tank (5) left bottom There are two groups of disinfection mouths, be provided with and communicated in two groups of disinfection mouths sterilization pipe (13), sterilization pipe is provided with and communicated with disinfection valve on (13) (14)。

2. a kind of afforestation rain collector as described in claim 1, which is characterized in that further include buffer pool (15) and It buffers water pump (16), buffer pool (15) is located on the left of clarifier-tank (5), and buffer pool (15) is internally provided with cushion chamber, buffer pool (15) top left side is provided with and communicated with buffer mouth, is provided with and communicated with separator tube (17) at the top of buffer mouth, bottom on the right side of buffer pool (15) Portion is provided with and communicated with dewatering outlet, is provided with and communicated with discharge tube (18) on the right side of dewatering outlet, and buffering pump is located on the right side of buffer pool (15), puts Water pipe (18) right end is connected to water inlet end on the left of buffering water pump (16), and buffering pump right side water outlet is connected to purification pipe (11).

3. a kind of afforestation rain collector as claimed in claim 2, which is characterized in that further include water level alarm (19), buffer pool right hand top is provided with and communicated with alarm mouth, and water level alarm (19) is mounted in alarm mouth.

4. a kind of afforestation rain collector as claimed in claim 3, which is characterized in that further include fixed plate (20), Two groups of connecting plates (21), stirring motor (22), transmission shaft (23) and multiple groups paddle (24), fixed plate (20) are located at clarifier-tank (5) lower section of bottom, the bottom end of two groups of connecting plates (21) are connect with the left end of fixed plate (20) and right end respectively, two groups of connecting plates (21) top is sequentially fixed at clarifier-tank (5) bottom from left to right, and clarifier-tank (5) bottom center is provided with and communicated with stirring port, Stirring motor (22) is fixed on the top of fixed plate (20), and transmission shaft (23) is located at purify cavity bottom, the top of transmission shaft (23) Positioned at the lower section of filtering fine-structure mesh (8), the bottom end of transmission shaft (23) pass through stirring port and with the output end at the top of stirring motor (22) Connection, multiple groups paddle (24) are each attached on transmission shaft (23).

5. a kind of afforestation rain collector as claimed in claim 4, which is characterized in that it further include sealing ring (25), Sealing ring (25) is fixed in stirring port, and the bottom end of transmission shaft (23) is connect with the inside of sealing ring (25).

6. a kind of afforestation rain collector as claimed in claim 5, which is characterized in that connect on the left of clarifier-tank (5) Logical to be provided with two groups of Butterworth Hatch, two groups of Butterworth Hatch are located at the left side of purifying box (7) and filter the left side of fine-structure mesh (8), and two groups Butterworth Hatch left end is provided with and respectively communicated with two groups of cleaning pipes (26), and two groups of cleaning pipe (26) left ends are connected to purification pipe (11), It is provided with and respectively communicated with two groups of wash-out valves (27) on two groups of cleaning pipes (26), three groups of dirts are provided with and communicated on the right side of clarifier-tank (5) The mouth of a river, three groups of sewage mouths are located at the right side of filtering coarse net (6), purifying box (7) and filtering fine-structure mesh (8), on three groups of sewage mouths Three groups of sewage pipes (28) are provided with and communicated with, three groups of sewage valves (29), three groups of sewage are provided with and communicated on three groups of sewage pipes (28) Sewage pipe (30) are provided with and communicated on the right side of pipe (28).

7. a kind of afforestation rain collector as claimed in claim 6, which is characterized in that further include three groups of clean plates (31), three groups of cleaning through-holes are provided on front side of clarifier-tank (5), three groups of cleanings are by being located at filtering coarse net (6), purifying box (7) and below filtering fine-structure mesh (8), three groups of clean plates (31) are each passed through three groups of cleanings and pass through and extend into clarifier-tank (5) inside, The rear end of three groups of clean plates (31) is connect with clarifier-tank (5) inner sidewall, and three groups of clean plates (31) can be freely disassembled.

8. a kind of afforestation rain collector as claimed in claim 7, which is characterized in that it further include liquidometer (32), Liquidometer (32) is mounted on collecting pit (1) right hand top, and liquidometer (32) is connected to collecting pit (1).