CN110359545B - Municipal administration rainwater regulation system - Google Patents
Municipal administration rainwater regulation system Download PDFInfo
- Publication number
- CN110359545B CN110359545B CN201910663285.XA CN201910663285A CN110359545B CN 110359545 B CN110359545 B CN 110359545B CN 201910663285 A CN201910663285 A CN 201910663285A CN 110359545 B CN110359545 B CN 110359545B
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- Prior art keywords
- plate
- water
- sedimentation tank
- sedimentation
- drainage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
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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
Abstract
The invention discloses a municipal rainwater storage system, which relates to the technical field of municipal engineering, and the technical scheme of the system is characterized in that: the water inlet is arranged on one side of the water storage tank, the water discharging pool is arranged on one side, away from the water inlet, of the water storage tank, the overflow gap is arranged between the water discharging pool and the water storage tank, and the bottom of the overflow gap is communicated with a water discharging pipe used for discharging water. The invention solves the technical problem of inconvenient valve control during water drainage and has the advantage of timely adjusting the water level of the water storage tank.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a municipal rainwater storage and regulation system.
Background
In the prior art, municipal rainwater generally flows into a sewage treatment plant through an underground drainage pipeline, and the sewage treatment plant is provided with a reservoir to wait for the purification work of the sewage treatment plant.
However, the capacity of cistern is limited, and when the water yield was great, need release the sewage in the cistern, avoided the water in the cistern to spill over, lead to the ponding in the sewage treatment plant too much, influence workman's work.
The mode of the water storage volume of current regulation cistern does, is provided with the drain valve on the cistern, and when the water yield was great, the manual work was opened the valve, perhaps used the solenoid valve, in opening of indoor control solenoid valve, can carry out the drainage to the cistern when rainfall is great.
The defects in the prior art are as follows: when a room with a long control valve for sewage treatment or an unattended room is not occupied, the drainage of the reservoir is inconvenient to control in time, and the water in the reservoir is easy to overflow due to untimely opening of the valve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to: the utility model provides a municipal administration rainwater regulation system has the advantage that can in time adjust the cistern water level.
Above-mentioned technical scheme realizes through following technical scheme, a municipal administration rainwater regulation system, including the cistern, the water inlet has been seted up to cistern one side, and the cistern is kept away from water inlet one side and is provided with the drainage pond, is provided with the gap between drainage pond and the cistern, and drainage bottom of the pool portion intercommunication has and is used for the exhaust drain pipe of general water.
Through above-mentioned technical scheme, the water yield that can be in the cistern through setting up of gap and drainage basin is more, and when the gap was gone out to the liquid level height, water spilled over from the gap, got into the drainage basin in, the water in the drainage basin flows out from the drain pipe, can realize automatic drainage, does not need control flap, convenient operation.
Further, the bottom of the drainage pool is arranged in a funnel shape, and the drainage pipe is located at the lowest point of the drainage pool.
Through above-mentioned technical scheme, can let water conveniently discharge from the drain pipe through leaking hopper-shaped drainage pond, be difficult for persisting.
Further, the cistern both sides are provided with two sedimentation tanks, are provided with the connecting pipe that is used for communicateing cistern and sedimentation tank between sedimentation tank and the cistern, be provided with the valve that is used for controlling the connecting pipe break-make on the connecting pipe.
Through above-mentioned technical scheme, open one of them sedimentation tank valve, can with rivers in the cistern in the sedimentation tank, close this valve and deposit in changing the sedimentation tank, after depositing discharge the sediment of back clearance sedimentation tank bottom with upper clear water, at this moment, carry out the work of deposiing in another sedimentation tank, two sedimentation tanks alternate use can avoid can't carrying out the work of deposiing when clearing up the sedimentation tank waste residue, lead to discharging from the drain pipe after the cistern water yield is too big, can the water conservation volume.
Further, be provided with the division board in the sedimentation tank, division board sliding connection is on the lateral wall of sedimentation tank, the division board is the expansion plate, just when the division board expandes completely, the division board covers the sedimentation tank, falls into upper strata and lower floor with the sedimentation tank.
Through above-mentioned technical scheme, among the prior art, when needs emit the water in the sedimentation tank, water in the sedimentation tank will flow, will form the vortex in the sedimentation tank, deposit in the sedimentation tank to lower floor's silt and sediment probably stirs up, setting through the division board, when needs are emitted the water of sedimentation tank layering, block the back on the division board, can prevent the production of division board below vortex, and then can reduce silt and sediment and be stirred the back and flow together with the clear water, the influence has been by the water of sedimentation tank clearance.
Furthermore, the inner wall of the sedimentation tank is provided with sliding grooves for the partition plates to slide along the planes of the partition plates, each partition plate comprises an outer plate, a middle plate and an inner plate, the two sides of each partition plate are fixedly connected to the two sliding grooves respectively, the middle plate is in sliding connection with the sliding grooves, the inner plates are in sliding connection with the sliding grooves, and the outer plates, the middle plates and the inner plates are different in height relative to the sedimentation tank.
Through above-mentioned technical scheme, through the sliding connection of medium plate and inner panel and sliding tray, can accomodate the division board to planking one side through slip medium plate and inner panel, can let water deposit in the sedimentation tank, when the water in the sedimentation tank is emitted to needs, slip medium plate and inner panel, utilize the division board with the upper strata and the lower floor separation of sedimentation tank, can block the vortex that the flow of water caused, close the partition plate through gliding mode, can reduce when closing the division board, the stirring to water, and then reduce when closing the division board, let the precipitate float in aqueous.
Further, the outer plate is lower than the middle plate and lower than the inner plate, and the width of the sliding groove is equal to the sum of the thickness of the outer plate, the thickness of the middle plate and the thickness of the inner plate.
By the technical proposal, when the middle plate and the inner plate are contracted above the outer plate, the middle plate and the inner plate are laminated, simultaneously pushing the outer plate and the inner plate, the middle plate and the inner plate synchronously slide in the sliding groove, when the middle plate and the inner plate slide to the edge of the outer plate, the middle plate can slide down to the side wall of the sliding groove by the gravity of the outer plate, the inner plate is continuously pushed, the inner plate can be pushed into the sliding groove, by setting the height of the outer plate to be the lowest, the middle plate and the inner plate can fall onto the side wall of the sliding groove through gravity, by setting the width of the sliding groove to the sum of the three plates, when the middle plate and the inner plate are retracted, friction force is generated between the three plates and the sliding groove, the three plates are not easy to fall off, and the distance between the three plates is reduced, and then let medium plate and inner panel whereabouts distance diminish, and then let the influence to rivers in the motion process of medium plate and inner panel diminish.
Furthermore, stay ropes are fixedly connected between the outer plate and the middle plate and between the middle plate and the inner plate, and a driving rope is fixedly connected to one side, far away from the outer plate, of the inner plate in an unfolded state.
Through above-mentioned technical scheme, can drive the inner panel through the pulling driving rope and move to keeping away from planking one side, the inner panel drives the medium plate, can let planking, medium plate and inner panel spread in the sliding tray, convenient operation.
Furthermore, the top of the outer plate is provided with a baffle plate fixed on the side wall of the sedimentation tank, one side of the baffle plate, far away from the side wall of the sedimentation tank, is fixedly connected with a baffle plate, one side of the baffle plate, far away from the baffle plate, is positioned on the upper edge of the sliding groove, and the distance between one side of the baffle plate, far away from the side wall of the sedimentation tank, is equal to the length of the outer plate along the motion direction of the middle plate.
Through above-mentioned technical scheme, water all has the sediment to take place at every position after getting into the sedimentation tank, because the setting of cutting apart the board, the planking is in the level always and places, partial precipitate will deposit and drop on the inner panel on the planking, when discharging clear water, be difficult for stopping the influence of vortex to the sediment completely, through the setting of barrier plate and cutting apart the board, the alum that uses among the precipitation process or other flocculating agent are put in and are kept away from planking one side at the barrier plate, the precipitate will be less fall on the division board, the separation precipitate from the aquatic that can be better, according to the linker principle, the barrier plate is close to planking one side and still has water to exist, but this part water all is from passing through in the gap of barrier plate, impurity is less.
In conclusion, the invention has the following technical effects:
1. through the arrangement of the overflow port and the drainage pool, when the water quantity in the reservoir is large, the liquid level is higher than that of the overflow port, the water overflows from the overflow port and enters the drainage pool, and the water in the drainage pool flows out from the drainage pipe, so that automatic drainage can be realized, a control valve is not needed, and the operation is convenient;
2. through the arrangement of the two sedimentation tanks, one valve of the sedimentation tanks is opened, water in the water storage tank can flow into the sedimentation tank, the valve is closed to carry out sedimentation in the sedimentation tank, and after sedimentation, clear water at the upper layer is discharged to clean sediment at the bottom of the sedimentation tank;
3. through the division board and set the division board to planking, medium plate and inner panel, can block the influence of vortex to the sediment to and when closing the division board, the vortex is difficult for appearing.
Drawings
FIG. 1 is a schematic structural view of a sedimentation tank in the example;
FIG. 2 is a schematic view showing the internal structure of a sedimentation tank in the embodiment;
FIG. 3 is a schematic view of the internal structure of the settling tank in the embodiment in which the partition plate is contracted.
Reference numerals: 1. a sedimentation tank; 10. a sliding groove; 11. a water inlet; 2. a partition plate; 20. an outer plate; 21. a middle plate; 22. an inner plate; 3. fixing a rope; 4. a pulley; 5. a water pump; 6. a shielding plate; 7. a barrier plate.
Detailed Description
The embodiment, a municipal administration rainwater regulation system, including cistern and two sedimentation tanks 1 of intercommunication on the cistern, convey the water in the cistern to carrying out the work of deposiing in the sedimentation tank 1, can also realize the conveying of water through the difference in height of cistern and sedimentation tank 1 with water pump 5 conveying the water in the cistern to sedimentation tank 1, in this embodiment, realize the rivers in the cistern to go into sedimentation tank 1 through the difference in height, 1 both sides in sedimentation tank are provided with inlet valve and outlet valve respectively, cistern one side is provided with the drainage basin, the gap has been seted up to the cistern upper end, the gap intercommunication is in the drainage basin, when the water yield in the cistern is more, when the liquid level exceeded the gap, rivers flow into the drainage basin and discharge water.
The bottom of the drainage pool is set to be funnel-shaped, the lowest point of the drainage pool is provided with a drainage pool drainage pipe for water to flow out, and when water overflows from the overflow gap, the water is drained through the drainage pipe.
Referring to fig. 1 and 2, a water inlet 11 is formed in one side of a sedimentation tank 1, a water pump 5 is disposed on the side opposite to the water inlet 11, two opposite sliding grooves 10 are formed in two opposite inner walls of the sedimentation tank 1, which are separated from the water inlet 11, a retractable partition plate 2 for separating the upper part and the lower part of the sedimentation tank 1 is horizontally disposed in the sliding grooves 10, and the partition plate 2 includes an outer plate 20, a middle plate 21, and an inner plate 22, wherein the outer plate 20 is located on one side of the sliding grooves 10, which is close to the water inlet 11, and is fixedly connected with the inner wall of the sedimentation tank 1, the middle plate 21 is horizontally slidably connected in the sliding grooves 10, and the inner plate 22.
In the state where the partition 2 is contracted, the intermediate plate 21 is laminated above the outer plate 20, and the inner plate 22 is laminated above the intermediate plate 21, and in the state where the partition 2 is expanded, the outer plate 20, the intermediate plate 21, and the inner plate 22 are collinear.
The baffle plate 6 fixedly connected to the inner wall of the sedimentation tank 1 is arranged below the water inlet 11, the baffle plate 6 is fixedly connected with the vertically arranged baffle plate 7 at the side far away from the water inlet 11, the side of the baffle plate 7 far away from the baffle plate 6 is positioned above the sliding groove 10, and the distance between the baffle plate 7 and the inner wall of the water inlet 11 side of the sedimentation tank 1 and the baffle plate 7 is equal to the length of the outer plate 20 along the sliding direction of the middle plate 21.
The sum of the thicknesses of the outer plate 20, the middle plate 21 and the inner plate 22 is equal to the width of the sliding groove 10, and when the outer plate 20, the middle plate 21 and the inner plate 22 are laminated together, the inner plate 22 and the sliding groove 10 have mutual extrusion force, so that friction force can be provided, and the inner plate 22 is not easy to fall off.
In order to facilitate the opening and closing of the partition plate 2, the sliding fixing ropes 3 are fixedly connected between the inner plate 22 and the middle plate 21 and between the middle plate 21 and the outer plate 20, the pulley 4 is fixedly connected to the inner wall of the sedimentation tank 1 far away from one side of the water inlet, the fixing rope 3 is fixedly connected to one side of the inner plate 22 far away from the middle plate 21, and the fixing rope bypasses the pulley 4 to extend out of the sedimentation tank 1.
In order to facilitate the water in the sedimentation tank 1 to be pumped out, a water pump 5 is fixedly connected to the inner wall of the sedimentation tank 1 and positioned at the upper side of the sliding groove 10.
The concrete implementation process, municipal rainwater passes through municipal drainage pipe, flow into in the cistern, when the water in the cistern is too much, discharge into the drainage tank through the gap, discharge water through the drain pipe, when carrying out water treatment during operation, open the valve of the intaking of sedimentation tank 1, flow into sedimentation tank 1 from the water inlet in with rivers, add alum or other flocculating agent, the precipitate in sedimentation tank 1 falls on the bottom of the pool, when needing to emit the clear water by the sediment, pulling fixed rope 3, pull out inner panel 22 and medium plate 21, block 1 bottom impurity in sedimentation tank, when water in sedimentation tank 1 is taken out to water pump 5, be difficult to the vortex that forms below the partition plate, and then prevent the precipitate suspension, lead to impurity to being taken out.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a municipal administration rainwater regulation system which characterized in that: comprises a reservoir, a water inlet is arranged on one side of the reservoir, a drainage pool is arranged on one side of the reservoir, an overflow gap is arranged between the drainage pool and the reservoir, the bottom of the drainage pool is communicated with a drainage pipe for discharging water, the bottom of the drainage pool is arranged to be funnel-shaped, the drainage pipe is positioned at the lowest point of the drainage pool, two sedimentation pools (1) are arranged on two sides of the reservoir, a connecting pipe for communicating the reservoir with the sedimentation pools (1) is arranged between the sedimentation pools (1) and the reservoir, a valve for controlling the connection and disconnection of the connecting pipe is arranged on the connecting pipe, a partition plate (2) is arranged in the sedimentation pool (1), the partition plate (2) is connected on the side wall of the sedimentation pool (1) in a sliding way, the partition plate (2) is a telescopic plate, and when the partition plate (2, the sedimentation tank (1) is divided into an upper layer and a lower layer.
2. The municipal rainwater storage system according to claim 1, wherein: offer on sedimentation tank (1) inner wall and supply division board (2) along gliding sliding tray (10) of division board (2) place plane, division board (2) include both sides respectively fixed connection on two sliding tray (10) planking (20), with sliding tray (10) sliding connection's medium plate (21) and sliding connection inner panel (22) on sliding tray (10), under division board (2) shrink state, planking (20), the highly different of the relative sedimentation tank (1) of medium plate (21) and inner panel (22).
3. A municipal rainwater storage system according to claim 2, wherein: the outer plate (20) is lower than the middle plate (21) is lower than the inner plate (22), and the width of the sliding groove (10) is equal to the sum of the thickness of the outer plate (20), the thickness of the middle plate (21) and the thickness of the inner plate (22).
4. A municipal rainwater storage system according to claim 3, wherein: stay ropes are fixedly connected between the outer plate (20) and the middle plate (21) and between the middle plate (21) and the inner plate (22), and a driving rope is fixedly connected to one side, far away from the outer plate (20), of the inner plate (22) in an unfolded state.
5. A municipal rainwater storage system according to claim 4, wherein: the device is characterized in that a baffle plate (6) fixed on the side wall of the sedimentation tank (1) is arranged above the outer plate (20), one side, far away from the side wall of the sedimentation tank (1), of the baffle plate (6) is fixedly connected with a baffle plate (7), one side, far away from the baffle plate (6), of the baffle plate (7) is located on the upper edge of the sliding groove (10), and the distance, far away from the side wall of the sedimentation tank (1), of one side, of the baffle plate (6) of the baffle plate (7) is equal to the length of the outer plate (20) in the moving direction along the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663285.XA CN110359545B (en) | 2019-07-22 | 2019-07-22 | Municipal administration rainwater regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663285.XA CN110359545B (en) | 2019-07-22 | 2019-07-22 | Municipal administration rainwater regulation system |
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| Publication Number | Publication Date |
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| CN110359545A CN110359545A (en) | 2019-10-22 |
| CN110359545B true CN110359545B (en) | 2020-09-22 |
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| CN201910663285.XA Active CN110359545B (en) | 2019-07-22 | 2019-07-22 | Municipal administration rainwater regulation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102249743B (en) * | 2011-05-09 | 2013-06-05 | 长春市农业机械研究院 | Method for producing organic concentrated compound liquid fertilizer from marsh liquid at normal temperature |
| CN207063127U (en) * | 2017-08-22 | 2018-03-02 | 江苏金坛市政建设有限公司 | A kind of rain water reservoir |
| CN208363226U (en) * | 2018-04-02 | 2019-01-11 | 昆明理工大学 | A kind of novel sewerage system |
| CN109833654A (en) * | 2019-03-23 | 2019-06-04 | 王沛才 | A kind of flat wound membrane of automatic cleaning water (cloth) sedimentation basin |
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