CN110080376B

CN110080376B - Rainwater collecting and sewage intercepting device for green building community

Info

Publication number: CN110080376B
Application number: CN201910272242.9A
Authority: CN
Inventors: 陈鹏; 聂源
Original assignee: Chongqing Water Resources and Electric Engineering College
Current assignee: Chongqing Water Resources and Electric Engineering College
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-10-16
Anticipated expiration: 2039-04-04
Also published as: CN110080376A

Abstract

Green building district rainwater is collected and is cut dirty device, including the road surface, set up several evenly distributed's rainwater collection well on the road surface, the rainwater is collected the well middle part left and right sides and is seted up the chamber of keeping in respectively, and the rainwater is collected the well lower part left and right sides and is seted up the drain pipe respectively, and the drain pipe communicates with each other with the rainwater collection well that corresponds respectively. The rainwater collecting well is simple in design principle, convenient to install, high in universality, capable of saving operation cost, simple to maintain and capable of well solving the problem of rainwater drainage, waste can be collected and transferred, dirt intercepting capability is enhanced, drainage is not affected while dirt is effectively intercepted, damage caused by blockage of a traditional rainwater pipeline is avoided, the waste storage space is increased, waste collection amount is increased, cleaning and maintaining periods are prolonged, integral disassembly is not needed during cleaning, cleaning is convenient, working cost is reduced, and long-term stable work can be guaranteed.

Description

Rainwater collecting and sewage intercepting device for green building community

Technical Field

The invention belongs to the field of rainwater collecting and sewage intercepting devices, and particularly relates to a rainwater collecting and sewage intercepting device for a green building community.

Background

Rainwater pipeline that is equipped with in many newly-built districts, dock with existing municipal drainage pipe network, directly discharge the rainwater to municipal pipeline during the rainfall, the load of existing municipal drainage pipe network has been increased, the emission problem of solution rainwater has the significance to the more area of rainwater throughout the year, present device can intercept the discarded object, but under the too big or too violent condition of rivers of rainwater, the influence that the rivers ability produced of answering that can not be fine, the space that the discarded object was deposited is limited, arouse the inlet for stom water to block up easily, there is the problem of flowing back on the road surface, influence the emission of rainwater, in addition it is shorter to the cycle of discarded object clearance, it is inconvenient to decontaminate, make inlet for rainwater administrative cost is higher, and can not realize automatic isolation discarded object and foul smell, influence resident's normal life.

Disclosure of Invention

The invention provides a rainwater collecting and sewage intercepting device for a green building community, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a rainwater collecting and intercepting device for green building communities comprises a road surface, wherein a plurality of rainwater collecting wells which are uniformly distributed are arranged on the road surface, temporary storage cavities are respectively arranged on the left side and the right side of the middle part of each rainwater collecting well, drain pipes are respectively arranged on the left side and the right side of the lower part of each rainwater collecting well, the drain pipes are respectively communicated with the corresponding rainwater collecting wells, filtering parts are respectively arranged in the drain pipes, water storage devices are respectively arranged at the outer ends of the drain pipes, the drain pipes are respectively communicated with the interiors of the corresponding water storage devices, municipal pipelines are respectively arranged below the rainwater collecting wells, the rainwater collecting wells are respectively communicated with the interiors of the municipal pipelines, valve devices are respectively arranged at the lower parts in the rainwater collecting wells, the top surfaces of the valve devices and the bottom surfaces of the openings of the drain pipes are positioned on the same, the upper part of the rainwater collecting well is respectively provided with a detachable sewage interception device, the sewage interception device comprises a frame, a first protective plate, a second protective plate, a supporting rod, a sliding rail, a sliding block, a collecting mesh bag, a handle bar, an inlet, a sewage interception mesh bag, an outlet, a rotating shaft, a sleeve, a blade, an auxiliary wheel, a ratchet wheel, a guide sleeve, a first spring, a moving rod, a pawl and a second spring, the frame is arranged above the rainwater collecting well, the front side and the rear side of the frame are respectively fixedly provided with the first protective plate, the left side and the right side of the frame are respectively fixedly provided with the second protective plate, the front part and the rear part at the inner side of the second protective plate are respectively fixedly provided with a plurality of uniformly distributed supporting rods, the length of the supporting rods is sequentially increased from top to bottom, the inner ends of the supporting rods at the same side are jointly, a plurality of evenly distributed sliding blocks are arranged in the sliding rail, the sliding blocks are in sliding fit with the sliding rail, the left side and the right side in the rainwater collecting well are respectively provided with a collecting mesh bag, the front part and the rear part of the inner side of the collecting mesh bag are respectively fixedly connected with the outer sides of the corresponding sliding blocks, the outer end of the collecting mesh bag is respectively positioned in the corresponding temporary storage cavities, a handle is respectively arranged above the collecting mesh bag and is positioned on the corresponding supporting rod on the upper side, the length of the handle is greater than the distance between the supporting rods on the front side and the rear side of the same horizontal plane, the inner side of the middle part of the collecting mesh bag is respectively provided with an inlet, the inner ends of the supporting rods are jointly and fixedly provided with a conical sewage intercepting mesh bag, the left side and the right side of the middle part of the sewage intercepting mesh bag are respectively provided with an outlet, the positions of the, the sleeve is located and cuts dirty pocket, sleeve periphery difference fixed mounting several evenly distributed's blade, both ends difference fixed mounting auxiliary wheel around the pivot, the auxiliary wheel is located and cuts the outside front and back both sides of dirty pocket respectively, the preceding fixed mounting ratchet of auxiliary wheel of rear side, the preceding fixed mounting uide bushing in first backplate upper portion of rear side, the uide bushing bottom surface seals and preceding opening, the first spring one end of fixed connection in the uide bushing, the crossed carriage release lever of first spring other end fixed connection, the through-hole is established to well lid top surface rear side, the carriage release lever upper end passes the through-hole and is located the well lid outside, the preceding left and right sides in carriage release lever middle part is respectively through connecting piece bearing installation pawl, the pawl cooperatees with the ratchet, the inboard fixed mounting second spring in pawl middle part.

As above green building district rainwater collect and cut dirty device, valve device include baffle, shelves pole, buoyancy piece, the lower part left and right sides is articulated installation baffle respectively in the rainwater collection well, the baffle homoenergetic can overturn ninety degrees downwards, can collect the well lower part with the rainwater and seal when two baffles are located same horizontal plane, baffle bottom surface inboard is fixed mounting buoyancy piece respectively, lower part fixed mounting shelves pole in the rainwater collection well, the shelves pole is located rainwater collection well rear side, the shelves pole is located the baffle top, the center department of baffle is perpendicular with the rivers direction that cuts the lower fall on the dirty pocket.

The rainwater collecting and intercepting device for the green building community is characterized in that the water outlet of the guide pipe is respectively positioned above the left side of the corresponding auxiliary wheel.

As above green building district rainwater collect and cut dirty device, the well lid top surface set gradually three concave parts backward by preceding, the concave part is located auxiliary wheel, sleeve top respectively.

According to the rainwater collecting and intercepting device for the green building community, one side of each blade is provided with a plurality of through grooves which are uniformly distributed.

As above green building district rainwater collect and cut dirty device, the intracavity wall of keeping in be equipped with the decomposition board, be equipped with in the decomposition board and decompose the bacterial colony of material such as leaf.

As above green building district rainwater collect and cut dirty device, rainwater collect the well upper side and all be equipped with the frame, the frame is demountable installation, rainwater is collected well upper portion and is seted up the recess, the top surface communicates with each other with the external world in the recess, frame upper portion is the bulge, the frame can be placed in the recess, and the well lid is located the frame top and rather than the contact.

According to the rainwater collecting and sewage intercepting device for the green building community, elastic guide rods are fixedly installed between the sliding blocks respectively, and the guide rods can slide along the corresponding sliding rails.

The invention has the advantages that: when the rainwater collecting well is used, the well cover is opened, the sewage intercepting device is installed in the rainwater collecting well, and the well cover is closed; when raining in a residential area, part of rainwater enters the rainwater collecting well through the permeable drainage hole and the guide pipe, the other part of rainwater directly enters the rainwater collecting well through the hole of the well cover, the rainwater flows into the drainage pipe after passing through the sewage intercepting mesh bag, and flows into the water storage device after being filtered by the filtering part so as to be used in the aspects of landscape water supply, road washing, greening, toilet flushing, vehicle washing and the like of the residential area, resources are saved, meanwhile, the wastes such as leaves, cigarette ends and the like enter the sewage intercepting mesh bag, the wastes fall into the sewage intercepting mesh bag under the scouring of the rainwater, in addition, the scouring of the rainwater enables the auxiliary wheel to rotate, the auxiliary wheel rotates to drive the rotating shaft and the sleeve to rotate, and the blades are also scoured by the rainwater so as to ensure that the blades rotate smoothly, the wastes are extruded and moved when the blades rotate, and the wastes in the sewage intercepting mesh bag move into the inlet through, the waste moves to the temporary storage cavity along the collection mesh bag under the washing of self weight and rainwater, the waste is prevented from being adhered to the blades, the waste is prevented from being accumulated in the sewage interception mesh bag to influence the collection of rainwater, when the rainwater amount in a community is too large, rainwater is discharged into a municipal pipeline in order to reduce the pressure of rainwater treatment in the community, a valve device needs to be opened at the moment, and in addition, when the water amount in the municipal pipeline is too large, the valve device needs to be closed in order to avoid the rainwater in the municipal pipeline from flowing back into the community to influence the living environment in the community; usually, the rainwater collecting well is arranged on the roadside, in daily use, a pedestrian can walk on the well cover, when the pedestrian walks through the well cover and steps on the moving rod, the moving rod moves downwards along the guide sleeve, the first spring is compressed due to the movement of the moving rod, the pawl moves downwards due to the movement of the moving rod, and due to the fact that the pawl is matched with the ratchet wheel, the ratchet wheel is pushed downwards by the pawl on the right side at the moment, namely, the ratchet wheel rotates clockwise, the moving rod moves upwards under the action of the first spring after the pedestrian walks, the moving rod moves to drive the pawl to move upwards, the pawl on the left side at the moment moves upwards to push the ratchet wheel to rotate, the rotation of the ratchet wheel can drive the auxiliary wheel, the rotating shaft, the sleeve and the blades to rotate so as to collect waste in the sewage intercepting net bag, and the pedestrian steps on more times whether in; the user needs to clean regularly, the collected waste is located in the temporary storage cavity, in the process of waiting for cleaning, substances such as leaves and the like can be decomposed under the action of bacterial colonies and then rot, the storage space of the waste in the collection mesh bag is reduced, the quantity of the stored waste is increased, the cleaning period is prolonged, the times of cleaning by personnel are reduced, the maintenance and use cost is reduced, when the waste needs to be cleaned, the storage cavity is perpendicular to the rainwater collection well, peculiar smell in the corrosion process can be prevented from directly floating on the road surface, the residential environment of a residential area is prevented from being influenced, the user opens the well cover, the waste in the interception mesh bag is moved into the collection mesh bag through an outlet and an inlet by a tool, the collection mesh bag is moved upwards by a handle, the sliding block moves along the sliding rail when the collection mesh bag moves, the collection mesh bag is convenient to be taken out, and the user cleans the collection mesh bag, place the slider in the slider, collect the pocket and drive the slider and remove along the slide rail under the dead weight, the action of disclosing it downwards is carried out with pole and collection pocket contact to user simultaneously, removes along the slide rail to collecting the pocket and carries out supplementary help, improves the efficiency of installation collection pocket, convenient to use.

The invention has simple design principle, does not change the structure of the original rainwater collecting well, has convenient installation, high universality, saves operation cost, is simple to maintain, can well solve the problem of rainwater discharge, can collect and transfer wastes, enhances the sewage interception capability, effectively intercepts sewage without influencing drainage, avoids the harm caused by blockage of the traditional rainwater pipeline, increases the storage space of the wastes, improves the collection amount of the wastes, prolongs the period of cleaning and maintenance, does not need integral disassembly during cleaning, is convenient to clean, reduces the working cost, can ensure long-term stable work, secondly, prevents the waste storage place of the device from being directly communicated with the outside, avoids the peculiar smell generated after the wastes are rotten from directly overflowing to influence the living environment, has the function of deodorization, and can internally collect and treat the rainwater in a plot or discharge the rainwater to a municipal pipeline for treatment according to the actual situation, and can avoid municipal drainage backward flow to district inner pipe, use in a flexible way, reasonable effectual in the district drainage and municipal drainage combine together and use, be favorable to the inside suitable environment's of district maintenance, finally, this device need not with the help of the motor and consume the electric energy, can carry out automatically regulated and operation with the help of the rainwater, effectively reduces the probability of breaking down, reduces the rainwater treatment cost, and is more economical and energy-conserving, is applicable to the more area of rainwater weather.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 is an enlarged view of the view from the direction A of FIG. 2; FIG. 4 is an enlarged view of a portion II of FIG. 1; fig. 5 is a partially enlarged view of iii of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A rainwater collecting and intercepting device for green building communities comprises a pavement 1, a plurality of rainwater collecting wells 2 which are uniformly distributed are arranged on the pavement 1, temporary storage cavities 3 are respectively arranged on the left and right sides of the middle of each rainwater collecting well 2, drain pipes 4 are respectively arranged on the left and right sides of the lower portion of each rainwater collecting well 2, the drain pipes 4 are respectively communicated with the corresponding rainwater collecting wells 2, filtering portions 5 are respectively arranged in the drain pipes 4, water storage devices 6 are respectively arranged at the outer ends of the drain pipes 4, the drain pipes 4 are respectively communicated with the interiors of the corresponding water storage devices 6, municipal pipelines 7 are respectively arranged below the rainwater collecting wells 2, the rainwater collecting wells 2 are respectively communicated with the interiors of the municipal pipelines 7, valve devices 8 are respectively arranged at the lower portions in the rainwater collecting wells 2, the top surfaces of the valve devices 8 and the bottom surfaces of the openings of the drain pipes 4 are positioned on the same, a plurality of uniformly distributed permeation and drainage holes 10 are arranged on the road surface 1, the permeation and drainage holes 10 are communicated with a guide pipe 9, one side of the upper part of a rainwater collecting well 2 is respectively hinged with a matched well cover 11, the upper part in the rainwater collecting well 2 is respectively provided with a detachable dirt intercepting device, the dirt intercepting device comprises a frame 12, a first protection plate 13, a second protection plate 14, a support rod 15, a slide rail 16, a slide block 17, a collecting mesh bag 18, a handle rod 19, an inlet 20, a dirt intercepting mesh bag 21, an outlet 22, a rotating shaft 23, a sleeve 24, a blade 25, an auxiliary wheel 26, a ratchet 27, a guide sleeve 28, a first spring 29, a moving rod 30, a pawl 31 and a second spring 32, the frame 12 is arranged above the rainwater collecting well 2, the first protection plate 13 is respectively and fixedly arranged on the front side and the rear side of the frame 12, the second protection plate 14 is respectively and fixedly arranged on the left side and the right side, the length of the supporting rods 15 is increased from top to bottom in sequence, sliding rails 16 are fixedly installed at the inner ends of the supporting rods 15 which are positioned on the same side together, the outer ends of the sliding rails 16 are respectively positioned at the front side and the rear side of the corresponding temporary storage cavity 3, a plurality of sliding blocks 17 which are uniformly distributed are arranged in the sliding rails 16, the sliding blocks 17 are in sliding fit with the sliding rails 16, collecting mesh bags 18 are respectively arranged at the left side and the right side of the rainwater collecting well 2, the front part and the rear part of the inner side of each collecting mesh bag 18 are respectively and fixedly connected with the outer sides of the corresponding sliding blocks 17, the outer ends of the collecting mesh bags 18 are respectively positioned in the corresponding temporary storage cavities 3, handle bars 19 are respectively arranged above the collecting mesh bags 18, the handle bars 19 are positioned on the corresponding supporting rods 15 on the upper side, the length of the handle bars 19 is larger than the distance between the supporting rods, the left side and the right side of the middle part of the sewage intercepting mesh bag 21 are respectively provided with an outlet 22, the positions of the outlets 22 correspond to the positions of the inlets 20 one by one, the height of the outlets 22 is higher than the height of the corresponding inlets 20, a rotating shaft 23 is arranged between the front and the back of the first guard plate 13 in a bearing way, the rotating shaft 23 penetrates through the sewage intercepting mesh bag 21, a sleeve 24 is fixedly arranged in the middle of the rotating shaft 23, the sleeve 24 is positioned in the sewage intercepting mesh bag 21, the periphery of the sleeve 24 is respectively and fixedly provided with a plurality of uniformly distributed blades 25, the front and the back ends of the rotating shaft 23 are respectively and fixedly provided with an auxiliary wheel 26, the auxiliary wheels 26 are respectively positioned on the front and the back sides of the outer part of the sewage intercepting mesh bag 21, the front of the auxiliary wheel 26 on the back side is fixedly provided with a ratchet 27, the front of the upper part of the first guard plate 13 on the back side, the through-hole is opened to 11 top surfaces rear sides of well lid, and the carriage release lever 30 upper end passes the through-hole and is located the well lid 11 outside, and the preceding left and right sides in carriage release lever 30 middle part is respectively through connecting piece bearing installation pawl 31, and pawl 31 cooperatees with ratchet 27, and the inboard fixed mounting second spring 32 in pawl 31 middle part. When the rainwater collecting device is used, the well cover 11 is opened, the sewage intercepting device is installed in the rainwater collecting well 2, and the well cover 11 is closed; when raining in a residential area, part of rainwater enters the rainwater collecting well 2 through the permeable drain hole 10 and the conduit 9, the other part of rainwater directly enters the rainwater collecting well 2 through the opening of the well cover 11, flows into the drain pipe 4 after passing through the sewage intercepting mesh bag 21, flows into the water storage device 6 after being filtered by the filtering part 5 so as to be used in the aspects of landscape water, road washing, greening, toilet flushing, vehicle washing and the like of the residential area, resources are saved, meanwhile, wastes such as leaves, cigarette ends and the like enter the sewage intercepting mesh bag 21, fall into the sewage intercepting mesh bag 21 under the scouring of rainwater, in addition, the auxiliary wheel 26 rotates due to the scouring of the rainwater, the auxiliary wheel 26 rotates to drive the rotating shaft 23 and the sleeve 24 to rotate, and the blade 25 is also scoured by the rainwater, so that the smooth rotation of the blade 25 is ensured, the wastes are extruded and moved when the blade 25 rotates, and the wastes in the sewage intercepting mesh bag 21 move into the inlet 20 through the outlet 22, the waste is moved to the temporary storage cavity 3 along the collecting mesh bag 18 under the self weight and the washing of rainwater, the waste is prevented from being adhered to the blades 25, the waste is prevented from being accumulated in the sewage interception mesh bag 21 to influence the collection of rainwater, when the rainwater amount in a community is too large, rainwater is discharged into the municipal pipeline 7 to reduce the pressure of rainwater treatment in the community, the valve device 8 needs to be opened at the moment, and in addition, when the water amount in the municipal pipeline 7 is too large, the valve device 8 needs to be closed to avoid the rainwater in the municipal pipeline 7 from flowing back into the community to influence the living environment in the community; usually, the rainwater collecting well 2 is arranged on the roadside, in daily use, a pedestrian walks on the well lid 11, when the pedestrian walks on the well lid 11 and steps on the moving rod 30, the moving rod 30 moves downwards along the guide sleeve 28, the moving rod 30 moves to compress the first spring 29, the moving rod 30 moves to move the pawl 31 downwards, as the pawl 31 is matched with the ratchet 27, the right pawl 31 pushes the ratchet 27 downwards, namely the ratchet 27 rotates clockwise, after the pedestrian walks, the moving rod 30 moves upwards under the action of the first spring 29, the moving rod 30 moves to drive the pawl 31 to move upwards, the left pawl 31 moves upwards to push the ratchet 27 to rotate, the ratchet 27 rotates to drive the auxiliary wheel 26, the rotating shaft 23, the sleeve 24 and the blade 25 to rotate, so as to collect the wastes in the sewage intercepting mesh bag 21, no matter whether in rainwater weather or not, the number of steps on the pedestrian is large, the stepping of the pedestrian can make the ratchet wheel 27 work; the user needs to clean regularly, the collected waste is located in the temporary storage cavity 3, in the process of waiting for cleaning, substances such as leaves and the like can be decomposed under the action of bacterial colonies and then decay, the storage space of the waste in the collection mesh bag 18 is reduced, the quantity of the stored waste is increased, the cleaning period is prolonged, the times of cleaning by personnel are reduced, the maintenance and use cost is reduced, when the waste needs to be cleaned, the peculiar smell can be prevented from directly floating on the road surface 1 in the corrosion process due to the fact that the storage cavity 3 is perpendicular to the rainwater collection well 2, the residential environment of a residential area is prevented from being influenced, the user opens the well cover 11, the waste in the sewage interception mesh bag 21 is moved into the collection mesh bag 18 through the outlet 22 and the inlet 20 by a tool, the collection mesh bag 18 is moved upwards through the handle 19, the sliding block 17 moves along the sliding rail 16 when the collection mesh bag 18 moves, be convenient for take out collection pocket 18, the user is to collecting pocket 18 and clearing up the back, places slider 17 in slider 16, collects pocket 18 and drives slider 17 under the dead weight and remove along slide rail 16, and the action of disclosing it downwards is carried out with pole and collection pocket 18 contact to the user simultaneously, removes along slide rail 16 to collecting pocket 18 and carries out supplementary help, improves the installation and collects the efficiency of pocket 18, convenient to use.

Specifically, when the amount of rainwater in the residential area is too large, rainwater is discharged into the municipal pipeline 7, the rainwater treatment pressure in the residential area is reduced, and at this time, the valve device 8 needs to be opened, in addition, when the water amount in the municipal pipeline 7 is too large, in order to avoid rainwater in the municipal pipeline 7 from flowing back to the district, the valve device 8 needs to be closed, the valve device 8 described in this embodiment includes the baffle 33, the baffle bar 34, the buoyancy block 35, the baffle 33 is respectively hinged to the left and right sides of the inner lower part of the rainwater collection well 2, the baffle 33 can be turned over ninety degrees downwards, the lower part of the rainwater collection well 2 can be sealed when the two baffles 33 are located on the same horizontal plane, the buoyancy block 35 is respectively and fixedly installed on the inner side of the bottom surface of the baffle 33, the baffle bar 34 is fixedly installed on the inner lower part of the rainwater collection well 2, the baffle bar 34 is located on the inner rear side of the rainwater collection well 2, the baffle bar 34 is located above the baffle 33, and the center of the baffle 33 is. Rainwater is collected through the infiltration drain hole 10, the conduit 9 and the rainwater collection well 2 and then flows to the drain pipe 4 for filtration and storage, and when the amount of rainwater in the residential area is too large, a large amount of rainwater washes the inner side of the baffle 33, because the center of the baffle 33 is vertical to the direction of the water flow falling from the sewage intercepting mesh bag 21, the scouring force applied to the baffle 33 is concentrated and large, the baffle 33 can be turned downwards, thereby opening the valve device, allowing a large amount of rainwater to flow into the municipal pipe 7, and further when the amount of water in the municipal pipe 7 is excessive, rainwater in the municipal pipeline 7 flows back to the rainwater collecting well, a large amount of rainwater contacts the buoyancy block 35 to move upwards, the buoyancy block 35 moves to enable the baffle 33 to rotate to the original position, therefore, the valve device 8 is closed, and the stop lever 34 can prevent the stop plate 33 from rotating excessively to influence the closing effect of the valve device 8.

Specifically, the rain wash rotates the auxiliary wheel 26 and the blade 25 so as to collect the waste such as fallen leaves in the dirt-catching net bag 21, and the water outlets of the conduits 9 in this embodiment are respectively located above the left sides of the corresponding auxiliary wheels 26. The water outlet of the conduit 9 is respectively positioned above the left sides of the corresponding auxiliary wheels 26, the impact force applied to one auxiliary wheel 26 is increased, the rainwater is reasonably washed away, the rotation of the conduit is smoother, and the use effect is ensured.

Further, the rain wash makes auxiliary wheel 26, blade 25 drive pivot 23 and rotate to collect waste such as fallen leaves in the net bag 21 of cutting dirty, the well lid 11 top surface set gradually three concave parts from front to back in this embodiment, the concave part is located auxiliary wheel 26, sleeve 24 top respectively. Rainwater enters the rainwater collecting well 2 through the well lid 11 and erodes the auxiliary wheel 26 and the blades 25, rainwater flows into the rainwater collecting well 2 after collecting to a place with a lower position, the concave part can enable rainwater to be concentrated, the position of rainwater erosion is limited, the erosion force of the rainwater is improved, and the process of collecting waste is smooth.

Furthermore, when waste such as fallen leaves in the sewage intercepting mesh bag 21 is collected, a small amount of leaves are adhered to the blades 25, which affects the collecting effect, and a plurality of through grooves 36 are uniformly distributed on one side of each blade 25. When the leaves are adhered to the blades 25, the leaves are positioned below the blades 25 along with the rotation of the blades 25, and the leaves are washed away by using the washing of the water flow barrel through the groove 36, so that the leaves are prevented from being adhered to the blades 25.

Further, the leaf gets into after collecting the pocket 18 and enters temporary storage chamber 3, can decompose at the in-process leaf of depositing to reduce the shared space of leaf, this embodiment temporary storage chamber 3 inner wall be equipped with the decomposition board, be equipped with in the decomposition board and can decompose the material bacterial colony such as leaf. Through setting up the decomposition plate, can shorten the time of corruption fallen leaves, reduce the space that the leaf occupy in the collection pocket 18 to can collect more discarded object, improve the utilization ratio in space.

Further, frame 12 installs in rainwater collection well 2, both will conveniently dismantle, still need ensure the stability of using, this embodiment rainwater collect well 2 in the top all be equipped with frame 12, frame 12 is demountable installation, 2 upper portions of rainwater collection well set up the recess, the top surface communicates with each other with the external world in the recess, frame 12 upper portion is the bulge, frame 12 can be placed in the recess, and well lid 11 is located frame 12 top and rather than the contact. Frame 12 is placed upper portion in rainwater collection well 2, and rainwater collection well 2 plays support and limiting action to frame 12, and well lid 11 suppresses frame 12 through the dead weight simultaneously, avoids frame 12 to have the removal scheduling problem, ensures the stability of using.

Furthermore, the sliders 17 drive the collecting mesh bag 18 to move when moving along the slide rails 16, so as to take, place and clean the collecting mesh bag 18, and a user needs to move the collecting mesh bag 18 downwards by using a rod when placing the collecting mesh bag, in this embodiment, elastic guide rods 37 are respectively and fixedly installed between the sliders 17, and the guide rods 37 can slide along the corresponding slide rails 16. Through setting up guide arm 37 for there is the impetus in the entering process of collecting pocket 18, ensures to get into smoothly, saves the time of placing, improves work efficiency.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Green building district rainwater is collected and is cut dirty device, its characterized in that: comprises a pavement (1), a plurality of rainwater collecting wells (2) which are uniformly distributed are arranged on the pavement (1), temporary storage cavities (3) are respectively arranged on the left side and the right side of the middle part of each rainwater collecting well (2), drain pipes (4) are respectively arranged on the left side and the right side of the lower part of each rainwater collecting well (2), the drain pipes (4) are respectively communicated with the corresponding rainwater collecting wells (2), filtering parts (5) are respectively arranged in the drain pipes (4), water storage devices (6) are respectively arranged at the outer ends of the drain pipes (4), the drain pipes (4) are respectively communicated with the interiors of the corresponding water storage devices (6), municipal pipelines (7) are respectively arranged below the rainwater collecting wells (2), the rainwater collecting wells (2) are respectively communicated with the interiors of the municipal pipelines (7), valve devices (8) are respectively arranged in the rainwater collecting wells (2), the top surfaces of the valve devices (8) and the, road surface (1) below is equipped with pipe (9), pipe (9) all communicate with each other in collecting well (2) with the rainwater, be equipped with several evenly distributed's infiltration wash port (10) on road surface (1), infiltration wash port (10) all communicate with each other with pipe (9), rainwater is collected well (2) upper portion one side and is articulated installation matched with well lid (11) respectively, rainwater is collected well (2) interior upper portion and is equipped with detachable and cuts dirty device respectively, it includes frame (12) to cut dirty device, first backplate (13), second backplate (14), bracing piece (15), slide rail (16), slider (17), collect pocket (18), barre (19), import (20), cut dirty pocket (21), export (22), pivot (23), sleeve (24), blade (25), auxiliary wheel (26), ratchet (27), uide bushing (28), first spring (29), movable rod (30), A pawl (31) and a second spring (32), a frame (12) is arranged above the interior of the rainwater collecting well (2), a first guard plate (13) is fixedly arranged on the front side and the rear side of the frame (12) respectively, a second guard plate (14) is fixedly arranged on the left side and the right side of the frame (12) respectively, a plurality of uniformly distributed support rods (15) are fixedly arranged on the front side and the rear side of the inner side of the second guard plate (14) respectively, the lengths of the support rods (15) are sequentially increased from top to bottom, slide rails (16) are fixedly arranged at the inner ends of the support rods (15) positioned on the same side together, the outer ends of the slide rails (16) are positioned on the front side and the rear side in the corresponding temporary storage cavity (3) respectively, a plurality of uniformly distributed slide blocks (17) are arranged in the slide rails (16), the slide blocks (17) are in sliding fit with the slide rails (16), collecting mesh bags (18) are arranged on the left, the outer ends of the collecting mesh bags (18) are respectively positioned in the corresponding temporary storage cavities (3), the upper parts of the collecting mesh bags (18) are respectively provided with a handle bar (19), the handle bars (19) are positioned on the corresponding support bars (15) on the upper sides, the length of the handle bars (19) is greater than the distance between the support bars (15) on the front side and the rear side of the same horizontal plane, the inner sides of the middle parts of the collecting mesh bags (18) are respectively provided with an inlet (20), the inner ends of the support bars (15) are jointly and fixedly provided with a conical dirt intercepting mesh bag (21), the left side and the right side of the middle part of the dirt intercepting mesh bag (21) are respectively provided with an outlet (22), the positions of the outlets (22) are in one-to-one correspondence with the positions of the inlets (20), the heights of the outlets (22) are higher than the corresponding heights of the inlets (20), a rotating shaft (23) is arranged between the front side and the rear side of, the sleeve (24) is positioned in the sewage intercepting mesh bag (21), a plurality of uniformly distributed blades (25) are fixedly arranged on the periphery of the sleeve (24) respectively, auxiliary wheels (26) are fixedly arranged at the front end and the rear end of a rotating shaft (23) respectively, the auxiliary wheels (26) are positioned on the front side and the rear side of the outer part of the sewage intercepting mesh bag (21) respectively, a ratchet wheel (27) is fixedly arranged in front of the auxiliary wheel (26) on the rear side, a guide sleeve (28) is fixedly arranged in front of the upper part of a first guard plate (13) on the rear side, the bottom surface of the guide sleeve (28) is sealed and is opened in front, one end of a first spring (29) is fixedly connected in the guide sleeve (28), the other end of the first spring (29) is fixedly connected with a cross-shaped moving rod (30), a through hole is formed in the rear side of the top surface of the well lid (11), the upper end of the moving rod (30), the pawl (31) is matched with the ratchet wheel (27), and a second spring (32) is fixedly arranged on the inner side of the middle part of the pawl (31).

2. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: valve means (8) including baffle (33), shelves pole (34), buoyancy piece (35), rainwater is collected well (2) the interior lower part left and right sides and is articulated installation baffle (33) respectively, baffle (33) homoenergetic is right degree of overturning downwards, can seal rainwater collection well (2) lower part when two baffles (33) are located same horizontal plane, baffle (33) bottom surface inboard is fixed mounting buoyancy piece (35) respectively, rainwater is collected well (2) interior lower part fixed mounting shelves pole (34), shelves pole (34) are located rainwater and are collected well (2) the rear side, shelves pole (34) are located baffle (33) top, the center department of baffle (33) is perpendicular with the rivers direction that cuts the lower height on dirty pocket (21).

3. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: the water outlet of the conduit (9) is respectively positioned above the left side of the corresponding auxiliary wheel (26).

4. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: the top surface of the well lid (11) is sequentially provided with three concave parts from front to back, and the concave parts are respectively positioned above the auxiliary wheel (26) and the sleeve (24).

5. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: one side of each blade (25) is provided with a plurality of through grooves (36) which are uniformly distributed.

6. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: the inner wall of the temporary storage cavity (3) is provided with a decomposition plate, and the decomposition plate is internally provided with bacterial colonies capable of decomposing substances such as leaves.

7. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: rainwater collect well (2) in the top all be equipped with frame (12), frame (12) are demountable installation, rainwater collect well (2) upper portion sets up the recess, the top surface communicates with each other with the external world in the recess, frame (12) upper portion is the bulge, frame (12) can be placed in the recess, and well lid (11) are located frame (12) top and rather than the contact.

8. The rainwater collecting and intercepting device for green building communities according to claim 1, characterized in that: elastic guide rods (37) are respectively fixedly installed between the sliding blocks (17), and the guide rods (37) can slide along the corresponding sliding rails (16).