CN113026917A - Municipal road initial rainwater collection device based on rainwater and sewage separation - Google Patents
Municipal road initial rainwater collection device based on rainwater and sewage separation Download PDFInfo
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- CN113026917A CN113026917A CN202110279728.2A CN202110279728A CN113026917A CN 113026917 A CN113026917 A CN 113026917A CN 202110279728 A CN202110279728 A CN 202110279728A CN 113026917 A CN113026917 A CN 113026917A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
- E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The utility model relates to a based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device, including rainwater inspection shaft, sewage inspection shaft and collection pipeline, the rainwater inspection shaft lateral wall is connected to the one end of collecting the pipeline, and sewage inspection shaft is connected to the other end, can dismantle on the rainwater inspection shaft to be connected with the rainwater grate, still including carrying the arm-tie and carrying the pull rod, carries the arm-tie to be located rainwater inspection shaft bottom, and the one end of carrying the pull rod is connected and is carried the arm-tie, and the other end is located rainwater inspection shaft well mouth department. This application has improved the junction shutoff that impurity will collect pipeline and rainwater inspection shaft in the rainwater inspection shaft, leads to the unable smooth entering into sewage inspection shaft of initial stage rainwater, can't continue to collect initial stage rainwater, is unfavorable for environmental protection's problem.
Description
Technical Field
The application relates to the field of municipal environmental protection, especially, relate to a municipal road initial stage rainwater collection device based on distribution of rain and sewage.
Background
Along with the development of society and the continuous attention of people to the environmental protection, resource that can recycle is also expanding continuously, is one of them to rainwater and sewage treatment, and initial rainwater often dissolves the polluting gases such as acid gas, factory waste gas, car tail in the air, and it falls behind ground owing to erode roofing and asphalt concrete road etc. for contain many organic pollutants and heavy metal etc. in initial rainwater, it directly discharges into the river course directly, has caused the pollution of a certain degree for water environmental treatment, therefore needs to collect initial rainwater.
In town road drainage system, in order to collect initial rainwater, the rainwater inspection shaft often uses with the cooperation of sewage inspection shaft, is connected through collecting the pipeline between rainwater inspection shaft and the sewage inspection shaft, and the initial rainwater flows into the rainwater inspection shaft through the rainwater grate on the rainwater inspection shaft in, and the rethread is collected in the pipeline flows into the sewage inspection shaft, and the sewage inspection shaft is collected initial rainwater, and the initial rainwater in the sewage inspection shaft passes through sewage drainage system and drains into the sewage plant.
To the correlation technique among the above-mentioned, the inventor thinks that initial stage rainwater often can drive subaerial rubbish in the rainwater inspection shaft in-process that flows in, the rainwater grate can filter initial stage rainwater, but less impurity still enters into the rainwater inspection shaft easily and subsides in rainwater inspection shaft bottom, along with the lengthening of live time, the accumulational impurity of rainwater inspection shaft bottom is more and more, will collect the junction shutoff of pipeline and rainwater inspection shaft easily, lead to the unable smooth entering into the sewage inspection shaft of initial stage rainwater, can't continue to collect initial stage rainwater, be unfavorable for environmental protection.
Disclosure of Invention
In order to improve the junction shutoff that impurity will collect pipeline and rainwater inspection shaft in the rainwater inspection shaft, lead to the unable smooth sewage inspection shaft that enters into of initial stage rainwater, can't continue to collect initial stage rainwater, be unfavorable for environmental protection's problem, this application provides one kind based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device.
The application provides a based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device adopts following technical scheme:
the utility model provides a based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device, including the rainwater inspection shaft, sewage inspection shaft and collection pipeline, collect the one end of pipeline and connect rainwater inspection shaft lateral wall, the sewage inspection shaft is connected to the other end, can dismantle on the rainwater inspection shaft and be connected with the rainwater grate, still including carrying the arm-tie and carrying the pull rod, carry the arm-tie and be located rainwater inspection shaft bottom, carry the arm-tie and be less than the one end of collecting the pipeline connection rainwater inspection shaft in the ascending position of vertical side, carry the arm-tie is connected to the one end of pull rod, the other end is located rainwater inspection shaft well mouth department.
Through adopting above-mentioned technical scheme, after the rainwater that has impurity enters into the rainwater inspection well, impurity in the initial stage rainwater subsides on carrying the arm-tie, the staff can regularly open the rainwater grate and look over carrying the impurity on the arm-tie, if carry the impurity on the arm-tie more, the pulling arm, carry the arm-tie and drive and carry arm-tie rebound, until will carry the arm-tie and take out from the rainwater inspection well, again to carrying the impurity treatment on the arm-tie, realize the purpose of handling rubbish in the rainwater inspection well, avoid the accumulational impurity of rainwater inspection shaft bottom more and more, will collect the junction shutoff of pipeline and rainwater inspection well, make things convenient for the initial stage rainwater to enter into in the sewage inspection well, collect the initial stage rainwater, be favorable to environmental protection.
Optionally, a filter screen used for shielding one end of the collecting pipeline connected with the rainwater inspection well is connected to the pulling plate.
Through adopting above-mentioned technical scheme, the setting of filter screen can filter the initial stage rainwater that enters into in the collecting pipe, has reduced the purpose that impurity enters into in the collecting pipe, avoids collecting pipe blockage to make things convenient for the collection of initial stage rainwater, be favorable to environmental protection.
Optionally, a groove is formed in the lifting plate, and the side wall of the groove is obliquely arranged towards the direction departing from the central line of the lifting plate.
Through adopting above-mentioned technical scheme, when impurity in the rainwater of initial stage subsides on carrying the arm-tie, impurity can directly subside in the recess, and convenient collection to impurity in the rainwater inspection shaft also can save more impurity, has reduced the frequency of clearing up rubbish in the rainwater inspection shaft, brings the convenience for the staff.
Optionally, the rainwater grate further comprises a filtering assembly, the filtering assembly comprises a first filtering box and a second filtering box, first filtering holes are formed in the first filtering box and the second filtering box, the first filtering box is connected to the lifting rod, the second filtering box is connected to the first filtering box, the bottom of the second filtering box is located above the bottom of the first filtering box, a flow guide pipe is connected to the rainwater grate and is arranged in a circular truncated cone shape, one end of the flow guide pipe with a large caliber is connected with the rainwater grate, and one end of the flow guide pipe with a small caliber is located in the second filtering box.
By adopting the technical scheme, when initial rainwater flows into the rainwater inspection well through the rainwater grate, the flow guide pipe can guide the flowing direction of the initial rainwater, so that the rainwater filtered by the rainwater grate sequentially passes through the second filtering and the first filtering, and the first filtering box can further filter the initial rainwater, thereby reducing impurities settled at the bottom of the rainwater inspection well.
Optionally, second filter cartridge bottom is located first filter cartridge, be connected with the overlap joint piece on the second filter cartridge, be equipped with the holding tank on the second filter cartridge, the holding tank in-connection has the spring, and the holding tank bottom is connected to the one end of spring, and the overlap joint piece is connected to the other end, and first filter cartridge opening part is equipped with the overlap joint groove, and when the spring was in natural state, the one end of overlap joint piece was located the holding tank, and the other end is set up at the overlap joint inslot.
By adopting the technical scheme, on one hand, when impurities in the first filter box and the second filter box are cleaned, the rainwater grate can be firstly detached, the second filter box is pulled, the lap joint piece is separated from the lap joint groove, so that the second filter box is detached, the impurities in the second filter box can be cleaned conveniently, and after the second filter box is detached, the first filter box is exposed, so that the impurities in the first filter box can be cleaned conveniently, and the purpose of cleaning the impurities in the first filter box and the second filter box is achieved; on the other hand, when the first filter box and the second filter box are transported or stored, the lapping plate is pushed to push the lapping plate into the containing groove, the spring is changed into a compression state from a natural state, the second filter box is pushed downwards to be positioned in the first filter box, the space occupied by the second filter box and the first filter box during transportation or storage is reduced, the lapping plate is always abutted against the inner wall of the first filter box under the elastic force of the spring, so that the second filter box is not easy to move from the first filter box, the stability between the first filter box and the second filter box is improved, when the first filter box and the second filter box are needed to be used, the second filter box is pulled by force, when the lapping plate is aligned with the lapping groove again, the spring is changed into the natural state from the compression state, the lapping plate is lapped in the lapping groove at the moment, so that the second filter box is erected, and a gap is reserved between the bottom of the second filter box and the bottom of the first filter box, so as to collect the impurities in the initial rainwater in a centralized way.
Optionally, the first filter box is detachably connected with the lifting rod.
Through adopting above-mentioned technical scheme, when the impurity in the clearance first filter cartridge, can dismantle first filter cartridge from carrying the pull rod, take out first filter cartridge from the rainwater inspection shaft and clear up impurity again, bring the convenience for clearing up the impurity in the first filter cartridge.
It is optional, the one end at rainwater inspection shaft well head place is equipped with the ring channel, two lateral wall orientations of ring channel deviate from the direction slope setting each other, still be connected with the filtration ring on the rainwater inspection shaft, it includes the annular slab to filter the ring, first annular filter and second annular filter, first annular filter sets up on the annular slab inside wall, second annular filter sets up on the annular slab lateral wall, first annular filter and second annular filter orientation deviate from the direction slope setting each other, it is located the ring channel to filter the ring, all be equipped with the second on first annular filter and the second annular filter and filter the hole, all be equipped with the go-between on first annular filter and the second annular filter, the one end at rainwater inspection shaft well head place is contradicted to the go-between, the go-between can be dismantled with the rainwater inspection.
By adopting the technical scheme, when raining, the connecting ring is detached from the rainwater inspection well, the filter ring is pulled, the filter ring is taken out from the annular groove, the filter ring is overturned and then covers the rainwater inspection well again, the connecting ring is abutted against the rainwater inspection well again, the connecting ring is installed on the rainwater inspection well again, the position of the annular plate in the vertical direction is higher than the position of the connecting ring in the vertical direction, the filter ring protrudes from the rainwater inspection well and surrounds the rainwater grate, initial rainwater on a road surface passes through the filter ring before passing through the rainwater grate, the filter ring can filter initial rainwater on the road surface firstly, so that the possibility that the rainwater grate is blocked is reduced, the first annular filter plate and the second annular filter plate are obliquely arranged towards directions deviating from each other, so that a slope is formed on the filter ring, and if passersby accidentally touch the filter ring, the slope can reduce the possibility of tripping on the road; when the rain does not fall, the connecting ring is detached, the filter ring is placed back into the annular groove again, the connecting ring is arranged on the rain inspection well in a lap mode, and then the connecting ring is connected with the rain inspection well to avoid the connecting ring from being separated from the annular groove.
Optionally, two opposite side walls of the annular plate are connected with a reflective strip.
Through adopting above-mentioned technical scheme, the reflection of light strip can play the warning effect, makes things convenient for passerby to avoid rainwater inspection shaft to detour, has reduced passerby and has trampled the rainwater inspection shaft and go up unexpected possibility to appear.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after rainwater with impurities enters the rainwater inspection well, the impurities in initial rainwater settle on the lifting plate, a worker can open the rainwater grate regularly to check the impurities on the lifting plate, if the impurities on the lifting plate are more, the lifting rod is pulled to drive the lifting plate to move upwards until the lifting plate is taken out of the rainwater inspection well, then the impurities on the lifting plate are treated, the purpose of treating garbage in the rainwater inspection well is achieved, the accumulated impurities at the bottom of the rainwater inspection well are prevented from being more and more, the joint of the collecting pipeline and the rainwater inspection well is plugged, the initial rainwater can conveniently enter the sewage inspection well, the initial rainwater can be collected, and environmental protection is facilitated;
2. the arrangement of the filter screen can filter initial rainwater entering the collecting pipeline, so that the purpose of impurities entering the collecting pipeline is reduced, and the collecting pipeline is prevented from being blocked, thereby facilitating the collection of the initial rainwater and being beneficial to environmental protection;
3. when the initial rainwater flows into the rainwater inspection well through the rainwater grate, the flow guide pipe can guide the flowing direction of the initial rainwater, so that the rainwater filtered by the rainwater grate sequentially passes through the second filtering and the first filtering, and the first filtering box can further filter the initial rainwater, thereby reducing impurities settled at the bottom of the rainwater inspection well.
Drawings
FIG. 1 is a schematic structural diagram for showing a positional relationship between a sewage inspection well and a rainwater inspection well in an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing a positional relationship between the filtering assembly and the rain water grate in the embodiment of the present application.
Fig. 3 is a schematic structural diagram for showing a positional relationship between the filter assembly and the lifting rod in the embodiment of the present application.
Fig. 4 is an enlarged view of the portion a of fig. 2 for showing the connection between the overlapping flap and the second filter cassette.
Fig. 5 is a schematic structural diagram for showing a positional relationship between the annular plate and the reflective sticker in the embodiment of the present application.
Fig. 6 is a schematic structural diagram for showing a positional relationship between the annular groove and the rainwater inspection well in the embodiment of the present application.
Fig. 7 is a schematic structural diagram for showing a positional relationship between the filter ring and the rainwater manhole when the filter ring is used in the embodiment of the present application.
Description of reference numerals: 1. a sewage inspection well; 2. a collection pipe; 3. a filter assembly; 4. a rainwater grate; 5. a first mounting groove; 6. a well cover; 7. a second mounting groove; 8. lifting the plate; 9. lifting a pull rod; 10. a groove; 11. a filter screen; 12. a frame; 13. non-woven fabrics; 14. a first filter cassette; 15. a second filter cassette; 16. installing a sleeve; 17. a first filtering hole; 18. a limiting sheet; 19. a lap joint sheet; 20. accommodating grooves; 21. a spring; 22. a lap joint groove; 23. a flow guide pipe; 24. an annular groove; 25. an annular plate; 26. a first annular filter plate; 27. a second annular filter plate; 28. a second filtering hole; 29. a connecting ring; 30. positioning pins; 31. positioning holes; 32. a through hole; 33. a light-reflecting strip; 34. a rainwater inspection well.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses based on distribution of rain and sewage municipal road initial rainwater collection device. Referring to fig. 1 and 2, the municipal road initial rainwater collection device based on rainwater and sewage separation comprises a rainwater inspection well 34, a sewage inspection well 1, a collection pipeline 2 and a filter assembly 3.
Referring to fig. 1 and 2, rainwater inspection well 34 and sewage inspection well 1 are circular well, be equipped with the apopore on the 34 lateral walls of rainwater inspection well, be equipped with the inlet opening on the 1 lateral walls of sewage inspection well, collect that the 34 lateral walls of rainwater inspection well are connected to 2 one end of pipeline and be located the outlet opening, sewage inspection well 1 is connected to the other end and is located the inlet opening, collect the slope setting of pipeline 2, the apopore is higher than the position of inlet opening on vertical side, can dismantle on the rainwater inspection well 34 and be connected with rainwater grate 4, be equipped with first mounting groove 5 on the rainwater inspection well 34, rainwater grate 4 is taken and is established on first mounting groove 5, can dismantle on the sewage inspection well 1 and be connected with well lid 6, be equipped with second mounting groove 7 on the sewage inspection well 1, well lid 6 is.
Referring to fig. 2 and 3, a lifting plate 8 and a lifting rod 9 are arranged in the rainwater inspection well 34, the lifting plate 8 is circular, the lifting plate 8 is located at the bottom of the rainwater inspection well 34, a groove 10 is formed in the lifting plate 8 so as to collect impurities settled at the bottom of the rainwater inspection well 34, the side wall of the groove 10 is inclined towards the direction departing from the central line of the lifting plate 8 so as to increase the volume of the groove 10, and more impurities can be collected, the position of the lifting plate 8 in the vertical direction is lower than that of one end of the collection pipeline 2 connected with the rainwater inspection well 34, the number of the lifting rods 9 is four, one end of each lifting rod 9 is connected with the lifting plate 8, the other end of each lifting rod is located at the well opening of the rainwater inspection well 34, the four lifting rods 9 are in an annular array by taking the central line of the lifting plate 8 as the center, and the position.
Referring to fig. 2 and 3, carry and be connected with filter screen 11 on the arm-tie 8 for shelter from collecting 2 and connect 34 one ends of rainwater inspection shaft, initial stage rainwater in the convection current collection pipeline 2 filters, filter screen 11 includes frame 12 and non-woven fabrics 13, frame 12 sets up to the arc, so that filter screen 11 and 34 inner wall laminating of rainwater inspection shaft, frame 12 welds on carrying arm-tie 8, non-woven fabrics 13 passes through glue and connects on frame 12, non-woven fabrics 13 shelters from the apopore.
Referring to fig. 2 and 3, the filter assembly 3 includes a first filter box 14 and a second filter box 15, the first filter box 14 and the second filter box 15 are both provided with a first filter hole 17, the first filter hole 17 of the second filter box 15 is larger than the first filter hole 17 of the first filter box 14, the first filter box 14 is detachably connected to the lifting rod 9, the side wall of the first filter box 14 is welded with a mounting sleeve 16, the lifting rod 9 is welded with a limiting piece 18, the mounting sleeve 16 is sleeved on the lifting rod 9 and abuts against the limiting piece 18, the limiting piece 18 is located below the mounting sleeve 16 so as to limit the mounting sleeve 16, the second filter box 15 is connected to the first filter box 14, the bottom of the second filter box 15 is located above the bottom of the first filter box 14, the bottom of the second filter box 15 is also located in the first filter box 14, the bottom of the second filter box 15 and the bottom of the first filter box 14 are arranged at intervals, referring to fig. 3 and 4, the second filter box 15 is connected with a strap 19, the second filter box 15 is provided with an accommodating groove 20, a spring 21 is connected in the accommodating groove 20, one end of the spring 21 is connected with the bottom of the accommodating groove 20, the other end of the spring 21 is connected with the strap 19, an opening of the first filter box 14 is provided with a lap joint groove 22, when the spring 21 is in a natural state, one end of the strap 19 is positioned in the accommodating groove 20, the other end of the strap is erected in the lap joint groove 22, referring to fig. 2, the rainwater grate 4 is connected with a flow guide pipe 23, the flow guide pipe 23 is arranged in a circular truncated cone shape, one end of the flow guide pipe 23 with a larger caliber is connected with the rainwater grate 4, and one end of the flow guide pipe 23 with a smaller caliber is positioned in the second filter box 15, so as to guide initial rainwater.
Referring to fig. 5 and 6, one end of the wellhead of the rainwater inspection well 34 is provided with an annular groove 24, the center line of the annular groove 24 coincides with the center line of the rainwater inspection well 34, two side walls of the annular groove 24 are inclined towards the direction away from each other, the rainwater inspection well 34 is further connected with a filter ring, the filter ring comprises an annular plate 25, a first annular filter plate 26 and a second annular filter plate 27, the first annular filter plate 26 is arranged on the inner side wall of the annular plate 25, the second annular filter plate 27 is arranged on the outer side wall of the annular plate 25, the first annular filter plate 26 and the second annular filter plate 27 are integrally formed, the first annular filter plate 26 and the second annular filter plate 27 are inclined towards the direction away from each other, the filter ring is located in the annular groove 24, the first annular filter plate 26 and the second annular filter plate 27 are both provided with second filter, all be equipped with the go-between 29 on first annular filter 26 and the second annular filter, go-between 29 and first annular filter 26 integrated into one piece set up, go-between 29 and second annular filter 27 integrated into one piece set up, refer to fig. 5 and 6, the one end at 34 well heads places of go-between 29 conflict rainwater inspection shaft, can dismantle through locating pin 30 between go-between 29 and the rainwater inspection shaft 34 and be connected, be equipped with locating hole 31 on the rainwater inspection shaft 34, be equipped with through-hole 32 on the go-between 29, locating pin 30 runs through-hole 32 and inserts and establish in locating hole 31. The two opposite side walls of the annular plate 25 are connected with a reflective strip 33 through glue so as to play a warning role.
The embodiment of the application provides a municipal road initial rainwater collection device based on distribution of rain and sewage's implementation principle does: when raining, the positioning pin 30 is pulled out of the positioning hole 31, the connecting ring 29 is positioned, the filter ring is taken out of the annular groove 24 and turned over, the filter ring is placed on the rainwater inspection well 34, the connecting ring 29 abuts against the rainwater inspection well 34 again, the positioning pin 30 penetrates through the connecting ring 29 and is inserted into the positioning hole 31, the filter ring protrudes from the rainwater inspection well 34 at the moment, the filter ring surrounds the rainwater grate 4, initial rainwater on the road surface passes through the filter ring before passing through the rainwater grate 4, the filter ring can filter initial rainwater on the road surface, and initial rainwater directly falling on the rainwater grate 4 and the initial rainwater filtered by the filter ring enter the rainwater inspection well 34 through the rainwater grate 4.
After the initial rainwater passes through the rainwater grate 4, the flow guide pipe 23 can guide the flowing direction of the initial rainwater, so that the initial rainwater can smoothly flow into the second filter box 15, the second filter box 15 filters the initial rainwater, the initial rainwater passing through the second filter box 15 flows into the first filter box 14, the first filter box 14 further filters the initial rainwater, the initial rainwater filtered by the first filter box 14 falls to the bottom of the rainwater inspection well 34, and impurities in the initial rainwater are settled in the groove 10.
A worker can open the rainwater grate 4 regularly to check impurities on the filtering component 3 and the lifting plate 8, if the impurities on the first filtering box 14 and the second filtering box 15 are more, the filtering component 3 is pulled, the mounting sleeve 16 is separated from the lifting rod 9, the first filtering box 14 and the second filtering box 15 are taken out of the rainwater inspection well 34, the second filtering box 15 is pulled, the lap joint piece 19 is separated from the lap joint groove 22, the first filtering box 14 is separated from the second filtering box 15, so that the impurities in the first filtering box 14 and the second filtering box 15 are cleaned, after the filtering component 3 is taken out of the rainwater inspection well 34, if the impurities on the lifting plate 8 are more, the lifting rod 9 is pulled, the lifting plate 8 is driven to move upwards by the lifting rod 9 until the lifting plate 8 is taken out of the rainwater inspection well 34, the impurities in the groove 10 are treated, and the purpose of treating garbage in the rainwater inspection well 34 is achieved, avoid accumulational impurity in rainwater inspection shaft 34 bottom more and more, will collect the junction shutoff of pipeline 2 and rainwater inspection shaft 34, make things convenient for the initial stage rainwater to enter into sewage inspection shaft 1 in, collect the initial stage rainwater, be favorable to environmental protection.
After impurities are removed, the lifting plate 8 is placed back to the bottom of the rainwater inspection well 34 through the lifting rod 9, the filter screen 11 still shields the collecting pipeline 2 and is connected with one end of the rainwater inspection well 34, the mounting sleeve 16 is sleeved on the lifting rod 9, the limiting piece 18 limits the mounting sleeve 16, the first filter box 14 is mounted, the overlapping piece 19 on the second filter box 15 is overlapped in the overlapping groove 22, the second filter box 15 is mounted, finally the rainwater grate 4 is covered on the rainwater inspection well 34, the rainwater grate 4 is mounted, and the rainwater inspection well 34 can be used continuously.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device, includes rainwater inspection shaft (34), sewage inspection shaft (1) and collection pipeline (2), rainwater inspection shaft (34) lateral wall is connected to the one end of collection pipeline (2), and sewage inspection shaft (1) is connected to the other end, can dismantle on rainwater inspection shaft (34) to be connected with rainwater grate (4), its characterized in that: the rainwater inspection well is characterized by further comprising a lifting plate (8) and a lifting rod (9), wherein the lifting plate (8) is located at the bottom of the rainwater inspection well (34), the position of the lifting plate (8) in the vertical direction is lower than one end, connected with the rainwater inspection well (34), of the collecting pipeline (2), one end of the lifting rod (9) is connected with the lifting plate (8), and the other end of the lifting rod is located at the well mouth of the rainwater inspection well (34).
2. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: the pulling plate (8) is connected with a filter screen (11) which is used for shielding one end of the collecting pipeline (2) connected with the rainwater inspection well (34).
3. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: be equipped with recess (10) on the arm-tie (8), recess (10) lateral wall orientation deviates from arm-tie (8) central line direction slope setting.
4. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: the rainwater grate is characterized by further comprising a filtering assembly (3), the filtering assembly (3) comprises a first filtering box (14) and a second filtering box (15), first filtering holes (17) are formed in the first filtering box (14) and the second filtering box (15), the first filtering box (14) is connected to the lifting rod (9), the second filtering box (15) is connected to the first filtering box (14), the bottom of the second filtering box (15) is located above the bottom of the first filtering box (14), a flow guide pipe (23) is connected to the rainwater grate (4), the flow guide pipe (23) is arranged in a circular table shape, the rainwater grate (4) is connected to the end, with the larger caliber, of the flow guide pipe (23), and the end, with the smaller caliber, of the flow guide pipe (23) is located in the second filtering box (15).
5. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 4, wherein the rainwater and sewage separation-based initial rainwater collecting device comprises: second filter cartridge (15) bottom is located first filter cartridge (14), be connected with overlap joint piece (19) on second filter cartridge (15), be equipped with holding tank (20) on second filter cartridge (15), holding tank (20) in-connection has spring (21), holding tank (20) bottom is connected to the one end of spring (21), overlap joint piece (19) is connected to the other end, first filter cartridge (14) opening part is equipped with overlap joint groove (22), when spring (21) is in natural state, the one end of overlap joint piece (19) is located holding tank (20), the other end is set up in overlap joint groove (22).
6. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 4, wherein the rainwater and sewage separation-based initial rainwater collecting device comprises: the first filter box (14) is detachably connected with the lifting rod (9).
7. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: one end at rainwater inspection shaft (34) well head place is equipped with ring channel (24), two lateral walls orientation of ring channel (24) deviate from the direction slope setting each other, still be connected with the filter ring on rainwater inspection shaft (34), the filter ring includes annular slab (25), first annular filter (26) and second annular filter (27), first annular filter (26) set up on annular slab (25) inside wall, second annular filter (27) set up on annular slab (25) lateral wall, first annular filter (26) and second annular filter (27) orientation deviate from the direction slope setting each other, the filter ring is located ring channel (24), all be equipped with second on first annular filter (26) and the second annular filter (27) and filter hole (28), all be equipped with go-between (29) on first annular filter (26) and the second annular filter, the connecting ring (29) is abutted against one end of the rainwater inspection well (34) where the wellhead is located, and the connecting ring (29) is detachably connected with the rainwater inspection well (34).
8. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 7, wherein the rainwater and sewage separation-based initial rainwater collecting device comprises: and two opposite side walls of the annular plate (25) are connected with light reflecting strips (33).
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