CN109339214B - Rainwater is collected and is cut dirty class device of abandoning - Google Patents
Rainwater is collected and is cut dirty class device of abandoning Download PDFInfo
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- CN109339214B CN109339214B CN201811229569.XA CN201811229569A CN109339214B CN 109339214 B CN109339214 B CN 109339214B CN 201811229569 A CN201811229569 A CN 201811229569A CN 109339214 B CN109339214 B CN 109339214B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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Abstract
The invention provides a rainwater collection, sewage interception and flow abandoning device, which well solves the problem of initial sewage interception and flow abandoning work in the rainwater collection process and is convenient to operate; the technical scheme includes that the device comprises a well body, a rotating shaft is arranged on the well body, a filter screen is arranged in the well body, a first drainage port is formed in the right side wall of the well body, a second drainage port is formed in the left side wall of the well body, a baffle is arranged at the lower end of the filter screen, a first through groove is formed in the baffle on one side of the first drainage port, a second through groove is formed in the baffle on one side of the second drainage port, a telescopic pin is arranged on the outer edge of the end portion of the rotating shaft, a surrounding wedge block is arranged on the side wall of the well body, the telescopic pin and the wedge block are matched with each other to realize one-way rotation of the rotating shaft, the angle of the rotating shaft for one time is larger than the angle between two adjacent wedge blocks, the rotating shaft can enable the rotating shaft to rotate; the invention has novel conception and smart structure.
Description
Technical Field
The invention relates to the technical field of rainwater collection and filtration, in particular to a rainwater collection, sewage interception and flow discarding device.
Background
Water resources in China are very deficient and are listed as one of 13 water-poor countries by united nations. Along with the rapid development of urbanization, the shortage of urban water resources is increased, and the water-tight areas of a large number of earth surfaces, roads, houses and the like are increased, so that the rainfall infiltration amount of cities is greatly reduced, and the urban storm runoff is easy to generate flood disasters such as water accumulation, waterlogging and the like. The recycling of urban rainwater is a new open source throttling comprehensive technology, not only can relieve the pressure of water shortage, but also can share the drainage pressure of a rainwater pipe during rainstorm, and reduce the occurrence of ponding, waterlogging and the like. However, the rainwater contains a large amount of pollutants, and particularly the initial rainwater has poor water quality and cannot meet the use requirements of people. Therefore, in the rainwater treatment process, the initial rainwater discarding is a very effective water quality control technology, and most pollutants in runoff, including fine or soluble pollutants, can be reasonably designed and controlled.
In addition, in the rainwater collection process, the initial rainwater contains a large amount of sundries, so that the blockage of a drainage port is easily caused, the problem of overflow of a well body is caused, the rainwater collection efficiency is seriously influenced due to the fact that the rainwater is very inconvenient to clean in rainy days.
Therefore, it is necessary to design a device which can effectively prevent blockage and can automatically perform the discarding and intercepting of sewage.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides a rainwater collection, sewage interception and flow abandoning device, which well solves the problem of initial sewage interception and flow abandoning in the rainwater collection process and is convenient to operate.
The technical scheme includes that the device comprises a well body, wherein rotating shafts capable of rotating intermittently are arranged on the front side wall and the rear side wall of the well body, a filter screen which is arranged below the rotating shafts and can move up and down is arranged in the well body, pull ropes are wound on the rotating shafts, the other ends of the pull ropes are connected with the filter screen, the rotating shafts can pull the filter screen to move upwards through the pull ropes in a rotating mode, a first drainage port is arranged on the right side wall of the lower portion of the well body, a second drainage port is arranged on the left side wall of the lower portion of the well body, two baffle plates which are arranged vertically are arranged at the lower end of the filter screen, the two baffle plates are bilaterally symmetrical and are mutually attached to the side wall of the well body on the corresponding side of the baffle plate, a first through groove is formed in the baffle plate on one side of the first drainage port, a second through groove is formed in, at the moment, the second through groove is not communicated with the second water outlet, when the filter screen moves to the top, the second through groove is communicated with the second water outlet, and at the moment, the first through groove is not communicated with the first water outlet;
the pivot tip outer fringe on be equipped with radial flexible round pin, be equipped with on the lateral wall of the well body and encircle the wedge at the outside and circumference equipartition of pivot, flexible round pin realizes pivot unidirectional rotation with mutually supporting of wedge, the pivot rotates the angle once and is greater than the angle between two adjacent wedges, the pivot rotates once back filter screen can make pivot antiport and final card under the effect of dead weight on the wedge, the pivot rotates a week and can make the filter screen remove the highest point from the lower.
The rainwater collecting device is novel in concept and ingenious in structure, well solves the problem of initial sewage interception and flow abandoning in the rainwater collecting process, is convenient to operate, and can effectively improve the use requirement.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a top view of the present invention.
FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention.
Fig. 4 is a partially enlarged view of fig. 2 according to the present invention.
FIG. 5 is a schematic view of the connection between the rotating shaft and the winding shaft according to the present invention.
FIG. 6 is a front view of the screen and baffle of the present invention.
FIG. 7 is a schematic view illustrating a state in which the filter net of the present invention is moved to the top.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figures 1-7, the invention comprises a well body 1, wherein the front and back side walls of the well body 1 are provided with rotating shafts 2 capable of rotating intermittently, a filter screen 3 which is arranged below the rotating shafts 2 and can move up and down is arranged in the well body 1, a pull rope 11 is wound on the rotating shafts 2, the other end of the pull rope 11 is connected with the filter screen 3, the rotating shafts 2 can drive the filter screen 3 to move upwards through the pull rope 11, the right side wall of the lower part of the well body 1 is provided with a first water discharge opening 4, the left side wall of the lower part of the well body 1 is provided with a second water discharge opening 5, the lower end of the filter screen 3 is provided with two vertically arranged baffle plates 6, the two baffle plates 6 are bilaterally symmetrical and are mutually attached to the side wall of the well body 1 at the corresponding side, the baffle plate 6 at one side of the first water discharge opening 4 is provided with a first through groove 7, the baffle plate 6 at one side of the second water discharge, the first through groove 7 is communicated with the first water discharge port 4, the second through groove 8 is not communicated with the second water discharge port 4 at the moment, when the filter screen 3 moves to the top, the second through groove 8 is communicated with the second water discharge port 5, and the first through groove 7 is not communicated with the first water discharge port 4 at the moment;
2 tip outer fringe of pivot on be equipped with radial telescopic pin 9, be equipped with on the lateral wall of the well body 1 and encircle the wedge 10 at 2 outside and circumference equipartitions in the pivot, telescopic pin 9 realizes 2 unidirectional rotating of pivot with mutually supporting of wedge 10, 2 angles that rotate once of pivot are greater than the angle between two adjacent wedges 10, 2 rotation of pivot once back filter screen 3 can make 2 antiport of pivot and final card on wedge 10 under the effect of dead weight, 2 rotation of pivot a week can make filter screen 3 remove the highest point from the lower.
In order to realize the intermittent type of pivot 2 and rotate, one side of pivot 2 be equipped with drive shaft 12, drive shaft 12 is connected to step motor 13, is equipped with push rod 14 on the drive shaft 12, is equipped with the branch 15 of a plurality of circumference equipartitions on the pivot 2, the rotation of drive shaft 12 can promote the intermittent type rotation that branch 15 drove pivot 2 through push rod 14, drive shaft 12 can also be connected with incomplete gear, the excircle of pivot 2 is gear structure, the rotation accessible incomplete gear of drive shaft 12 drives the intermittent type rotation of pivot 2.
In order to clean up the silt in the rainwater conveniently, the bottom of well body 1 be equipped with bell mouth 16, the lower extreme of bell mouth 16 is connected with row's silt pipe 17.
In order to realize the circulation work, a winding shaft 18 is respectively inserted into the front end and the rear end of the rotating shaft 2, the front end and the rear end of the filter screen 3 are respectively wound on the outer edge of the winding shaft 18 on the corresponding side of the filter screen through a pull rope 11, a bayonet 19 is arranged on the outer edge of the winding shaft 18, a spring 20 is connected between the bayonet 19 and the rotating shaft 2, a pin hole matched with the bayonet 19 is formed in the rotating shaft 2, the rotating shaft 2 can drive the winding shaft 18 to rotate through the bayonet 19 during normal work, when the stress is large, the bayonet 19 is separated from the pin hole, and the winding shaft 18 reversely rotates under the action of the gravity of the filter screen 3 until the bayonet 19 is clamped into the.
In order to limit the maximum upward movement height of the filter screen 3, a stop 21 is arranged on the side wall of the well body 1 and below the rotating shaft 2.
In order to realize that telescopic pin 9 and wedge 10 mutually support and realize the unidirectional rotation of pivot 2, one side of wedge 10 be the inclined plane, the opposite side of wedge 10 is straight face, the inclined plane of wedge 10 can extrude telescopic pin 9 and inwards contract, telescopic pin 9 can block and make pivot 2 unable rotation on the straight face of wedge 10.
In order to realize clearing up the impurity on the filter screen 3, the left side wall of the well body 1 on be equipped with the push pedal 22 that can remove about, be connected with the pressure spring 23 between push pedal 22 and the well body 1, the pressure spring 23 is located the left side of well body 1 at original length push pedal 22, be equipped with electro-magnet 24 on the well body 1, electro-magnet 24 passes through electrical system control, start electrical system, make electro-magnet 24 circular telegram, thereby promote push pedal 22 and remove rightly, pressure spring 23 is stretched, can trigger electrical system when filter screen 3 upwards moves to dog 21 position and start, be equipped with the clearance mouth 25 corresponding with push pedal 22 on the right side wall of the well body 1.
When the invention is used specifically, a control system of the stepping motor 13 and a control system of the electromagnet 24 are arranged indoors, and the rotating shaft 2 is inserted on the front side wall and the rear side wall of the well body; in the initial state, the filter screen 3 is positioned at the lower part of the well body 1, at the moment, the first through groove 7 is communicated with the first drainage port 4, the second through groove 8 is not communicated with the second drainage port 5, when rain water needs to be collected in rainy days, at the moment, an operator firstly controls the start of the stepping motor 13 indoors, the stepping motor 13 can rotate for the same number of turns once when being started, the rotation of the stepping motor 13 can drive the rotating shaft 2 to rotate intermittently through the driving shaft 12, the stepping motor 13 rotates for a circle to drive the rotating shaft 2 to rotate once, the rotating shaft 2 is in the rotating process, because the rotating shaft 2 is connected with the winding shaft 18 through the clamping pin 19, in the rotating process of the rotating shaft 2, the intermittent rotation of the winding shaft 18 can be driven through the clamping pin 19, the rotation of the winding shaft 18 can drive the filter screen 3 to move upwards in the well body 1 through the winding pull rope 11, and because the side wall of, the rotating shaft 2 is provided with a telescopic pin 9 which is matched with the wedge block 10 for use, in the rotating process of the winding shaft 18, the telescopic pin 9 can be clamped on one side of the wedge block 10 to realize the unidirectional rotation of the winding shaft 18, because the angle of one-time rotation of the winding shaft 18 is larger than the angle between two adjacent wedge blocks 10, in the rotating process of the winding shaft 18, when the push rod 14 on the driving shaft 12 is contacted with the support rod 15 on the rotating shaft 2, at the moment, the winding shaft 18 can drive the telescopic pin 9 to cross the wedge block 10 in the rotating process and drive the upward movement of the filter screen 3, when the push rod 14 on the driving shaft 12 is separated from the support rod 15, the driving shaft 12 can not drive the rotating shaft 2 to rotate, the rotating shaft 2 is in a free state, and the telescopic pin 9 is not clamped on the wedge block 10 at the moment, under the gravity of the filter screen 3, finally, the telescopic pin 9 is clamped on the wedge block 10 to stop moving, at the moment, the filter screen 3 completes one action, the filter screen 3 moves upwards under the driving of the rotating shaft 2 and then moves downwards under the action of self weight to reciprocate, the vibration of the filter screen 3 is realized, but the filter screen 3 gradually moves upwards, the first through groove 7 is always communicated with the first drainage port 4 in the upward movement process of the filter screen 3, at the moment, initial rainwater can flow into the well body 1 and is filtered by the filter screen 3 and then is discharged into a municipal pipeline through the first drainage port 4, and the problem that various impurities directly flow into the municipal pipeline to easily cause blockage is avoided; along with the rotation of the stepping motor 13, the rotating shaft 2 can rotate for a circle after the stepping motor 13 is started for one time, the rotating shaft 2 rotates for a circle to enable the filter screen 3 to move from the lowest part to the highest part, when the filter screen 3 moves to the highest part, the first through groove 7 and the first water discharge port 4 are in a non-communicated state, meanwhile, the second through groove 8 is communicated with the second water discharge port 5, rainwater at the moment can flow into a reservoir through the second through groove 8 and the second water discharge port 5 for collection, in addition, when the filter screen 3 moves to the highest part, the filter screen is positioned below the push plate 22, a control unit of the electromagnet 24 is triggered at the moment, the electromagnet 24 is electrified to push the push plate 22 to move towards the right side to clean impurities on the upper end face of the filter screen 3, and the impurities are pushed to the right; the electromagnet 24 is triggered once, so that the push plate 22 can move for multiple times, the cleaning is realized for multiple times, and one working cycle is completed at the moment.
When restart step motor 13, step motor 13 rotates this moment and can drive pivot 2 and rotate and make filter screen 3 rebound, because the design of dog 21, filter screen 3 can't rebound this moment, the pulling force grow of the stay cord 11 of messenger, because be connected through bayonet lock 19 between reel 18 and the pivot 2, when the atress is great, bayonet lock 19 can break away from with the pinhole, reel 18 can break away from with pivot 2 each other this moment, filter screen 3 drives reel 18 antiport and finally makes bayonet lock 19 block into the pinhole once more under the effect of dead weight, filter screen 3 gets back to well body 1 bottom again this moment, carry out next duty cycle.
In addition, the bottom of the well body 1 is provided with the tapered hole 16, so that sediment passing through the filter screen 3 can be well precipitated and collected, and the sediment can be regularly cleaned through the sediment discharge pipe 17.
The cross section of the well body 1 in the invention can be square or round, and when the well body 1 is round, the front, back, left and right written in the invention are all the directions based on the front view.
According to the invention, through designing the structure of the filter screen 3 which integrally moves upwards and can vibrate up and down, impurities in rainwater are prevented from attaching to the surface of the filter screen 3 to influence the discharge effect, and meanwhile, the two first water discharge openings 4 and the first through grooves 7 which are not communicated simultaneously, as well as the second water discharge openings 5 and the second through grooves 8 are designed, so that the discharge of initial rainwater and the collection of rainwater in the middle and later periods are effectively separated, and the effects of intercepting sewage and discarding flow are well realized.
The device can be controlled indoors in rainy days by designing a control system of the stepping motor 13 arranged indoors, impurities and silt can be well and respectively cleaned by designing the push plate 22, the cleaning port 25 and the silt discharge pipe 17, and municipal pressure caused by blind discharge is avoided.
The rainwater collecting device is novel in concept and ingenious in structure, well solves the problem of initial sewage interception and flow abandoning in the rainwater collecting process, is convenient to operate, and can effectively improve the use requirement.
Claims (7)
1. The rainwater collecting, intercepting and discarding device comprises a well body (1) and is characterized in that rotating shafts (2) capable of rotating intermittently are arranged on the front side wall and the rear side wall of the well body (1), a filter screen (3) which is arranged below the rotating shafts (2) and can move up and down is arranged in the well body (1), pull ropes (11) are wound on the rotating shafts (2), the other ends of the pull ropes (11) are connected with the filter screen (3), the rotating shafts (2) can pull the filter screen (3) to move up through the pull ropes (11) in a rotating manner, a first drainage port (4) is arranged on the right side wall of the lower portion of the well body (1), a second drainage port (5) is arranged on the left side wall of the lower portion of the well body (1), two vertically-arranged baffle plates (6) are arranged at the lower end of the filter screen (3), the two baffle plates (6) are bilaterally symmetrical and mutually attached to the side wall of the well body (1) at, a second through groove (8) is formed in the baffle (6) on one side of the second water outlet (5), the baffle (6) can seal the first and second water outlets on the corresponding side of the baffle, the filter screen (3) is located at the bottom and moves upwards, the first through groove (7) is communicated with the first water outlet (4), the second through groove (8) is not communicated with the second water outlet (4), the filter screen (3) moves to the top, the second through groove (8) is communicated with the second water outlet (5), and the first through groove (7) is not communicated with the first water outlet (4);
pivot (2) tip outer fringe on be equipped with radial flexible round pin (9), be equipped with on the lateral wall of the well body (1) and encircle wedge (10) at pivot (2) outside and circumference equipartition, mutually supporting of flexible round pin (9) and wedge (10) realizes pivot (2) unidirectional rotation, pivot (2) rotate once the angle and be greater than the angle between two adjacent wedge (10), pivot (2) rotate once back filter screen (3) can make pivot (2) antiport and finally block on wedge (10) under the effect of dead weight, pivot (2) rotate a week and can make filter screen (3) remove the highest point from lowest.
2. A rainwater collecting, pollutant intercepting and flow discarding device according to claim 1, characterized in that one side of the rotating shaft (2) is provided with a driving shaft (12), the driving shaft (12) is connected to a stepping motor (13), a push rod (14) is arranged on the driving shaft (12), a plurality of supporting rods (15) uniformly distributed on the circumference are arranged on the rotating shaft (2), the rotating shaft (12) pushes the supporting rods (15) to drive the rotating shaft (2) to intermittently rotate through the push rod (14), or the driving shaft (12) is connected with an incomplete gear, the outer circle of the rotating shaft (2) is of a gear structure, and the rotating shaft (12) can drive the rotating shaft (2) to intermittently rotate through the incomplete gear.
3. A rainwater collection, interception and flow abandonment device according to claim 1, characterized in that the bottom of the well body (1) is provided with a tapered hole (16), and the lower end of the tapered hole (16) is connected with a silt discharge pipe (17).
4. A rainwater collecting, pollutant intercepting and flow discarding device according to claim 1, characterized in that a winding shaft (18) is respectively inserted into the front end and the rear end of the rotating shaft (2), the front end and the rear end of the filter screen (3) are respectively wound on the outer edge of the winding shaft (18) on the corresponding side through the pulling rope (11), a bayonet (19) is arranged on the outer edge of the winding shaft (18), a spring (20) is connected between the bayonet (19) and the rotating shaft (2), a pin hole matched with the bayonet (19) is arranged on the rotating shaft (2), during normal operation, the rotating of the rotating shaft (2) can drive the winding shaft (18) to rotate through the bayonet (19), when the stress is large, the bayonet (19) is separated from the pin hole, and the winding shaft (18) reversely rotates under the action of the gravity of the filter screen (3) until the bayonet (19) is clamped into the pin hole on the rotating shaft (2).
5. A rainwater collecting, intercepting and discarding device according to claim 1, wherein the sidewall of the well body (1) is provided with a stopper (21) below the rotating shaft (2).
6. A rainwater collecting, intercepting and discarding device according to claim 1, wherein one side of the wedge block (10) is an inclined surface, the other side of the wedge block (10) is a straight surface, the inclined surface of the wedge block (10) can extrude the retractable pin (9) to retract inwards, and the retractable pin (9) can be blocked on the straight surface of the wedge block (10) to prevent the rotation of the rotating shaft (2).
7. The rainwater collecting, pollutant intercepting and flow discarding device according to claim 1, characterized in that a push plate (22) capable of moving left and right is arranged on the left side wall of the well body (1), a pressure spring (23) is connected between the push plate (22) and the well body (1), the push plate (22) is positioned on the left side of the well body (1) when the pressure spring (23) is in the original length, an electromagnet (24) is arranged on the well body (1), the electromagnet (24) is controlled by an electrical system to start an electrical system, so that the electromagnet (24) is electrified to push the push plate (22) to move right, the pressure spring (23) is stretched, the electrical system is triggered to start when the filter screen (3) moves up to the position of the stopper (21), and a cleaning port (25) corresponding to the push plate (22) is arranged on the right side wall of the well body (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229569.XA CN109339214B (en) | 2018-10-22 | 2018-10-22 | Rainwater is collected and is cut dirty class device of abandoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229569.XA CN109339214B (en) | 2018-10-22 | 2018-10-22 | Rainwater is collected and is cut dirty class device of abandoning |
Publications (2)
| Publication Number | Publication Date |
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| CN109339214A CN109339214A (en) | 2019-02-15 |
| CN109339214B true CN109339214B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811229569.XA Active CN109339214B (en) | 2018-10-22 | 2018-10-22 | Rainwater is collected and is cut dirty class device of abandoning |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616797B (en) * | 2019-09-28 | 2020-07-10 | 永康市一搏工业产品设计有限公司 | Road well impurity fishing device |
| CN111188242B (en) * | 2020-01-17 | 2022-01-04 | 浙江湾北建设有限公司 | Rainwater drainage device for sponge city |
| CN113106945A (en) * | 2021-02-26 | 2021-07-13 | 河南职业技术学院 | Full-automatic intelligent robot for water purification and cleaning |
| CN113235355B (en) * | 2021-05-27 | 2022-07-05 | 湖北睿杰建筑工程有限公司 | Road rainwater recovery processing system for municipal works |
| CN116174390B (en) * | 2022-12-06 | 2024-07-09 | 安徽欣宏生物科技有限公司 | Soaking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753666Y2 (en) * | 1979-03-01 | 1982-11-20 | ||
| JP4995790B2 (en) * | 2008-09-17 | 2012-08-08 | アロン化成株式会社 | Mas lid frame |
| CN205742492U (en) * | 2016-07-14 | 2016-11-30 | 杭州金民管业有限公司 | A kind of Prefabricated combined septic tank well |
| CN207348199U (en) * | 2017-09-28 | 2018-05-11 | 中诚国建有限公司 | A kind of anticlogging municipal drainage pipeline |
| CN207761036U (en) * | 2017-09-30 | 2018-08-24 | 武汉圣禹排水系统有限公司 | A kind of device for dragging dregs of the trapezoidal screen frame of band |
| CN207582646U (en) * | 2017-11-27 | 2018-07-06 | 中节能绿建环保科技有限公司 | A kind of stable type rainwater flow-discarding device |
| CN108118779A (en) * | 2018-01-29 | 2018-06-05 | 四川德顿郎陈暖通设备有限公司 | A kind of dmp filter recycling device convenient for braking |
| CN108532730A (en) * | 2018-04-26 | 2018-09-14 | 桐乡市龙翔众心纺织有限公司 | A kind of road anti-clogging discharge structure |
| CN108625470A (en) * | 2018-06-26 | 2018-10-09 | 苏州润城环保科技有限公司 | A kind of intercepting pollution for rainwater Hanging Basket |
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2018
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Effective date of registration: 20210823 Address after: 210000 No. 12, Qinhuai North Road, Lishui Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Weite Pump Industry Co.,Ltd. Address before: 211214 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. |
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