CN205954812U - Rainwater drainage pumping station structure - Google Patents
Rainwater drainage pumping station structure Download PDFInfo
- Publication number
- CN205954812U CN205954812U CN201620680127.7U CN201620680127U CN205954812U CN 205954812 U CN205954812 U CN 205954812U CN 201620680127 U CN201620680127 U CN 201620680127U CN 205954812 U CN205954812 U CN 205954812U
- Authority
- CN
- China
- Prior art keywords
- pump
- screenwell
- water
- screen pack
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a rainwater drainage pumping station structure, including the pump house, the catch basin, the screenwell, install the suction pump in the pump house, taking out bottom the water piping connection catch basin of suction pump, the drain pipe of suction pump passes the pump house wall body intercommunication external world, the screenwell is provided with water intake pipe, water intake pipe external ponding region of intercommunication and screenwell, be provided with filter screen an in the screenwell, be provided with filter screen b between catch basin and the screenwell, the drinking -water pipe water inlet department of suction pump is provided with filter screen c, filter screen a, filter screen b, filter screen c's net gape size reduces in proper order, filter screen an inclines to set up, filter screen a top and water intake pipe's probe distance is greater than filter screen a bottom and water intake pipe's probe distance. This rainwater drainage pumping station civil engineering cost is low, the water pump operation maintenance is more convenient, can clear up the rubbish in the rivers automatically, has ensured the normal operating of pump station.
Description
Technical field
The utility model is related to flood control and projects for stagnant water drainage technical field, more particularly, to a kind of rain-water drainage pump station structure.
Background technology
Rain-water drainage pumping plant is common drainage structures in hydraulic engineering, generally because physical features opposing perimeter is relatively low it is impossible to
Rapidly rainwater is discharged, near municipal administration rain drainage pipe and hypsography low-lying area setting rain-water drainage pumping plant.Drainage pumping plant
Chief component be pump house and collecting-tank, the unit being made up of water pump and power-equipment is set in pump house.Pump house top sets
Crane gear, is used for lifting unit when installation and maintenance.The grid mechanically or manually stopping rubbish is set in collecting-tank, blocks
Suspension that is thick and easily stopping, is blocked with waterproof pump.Collecting-tank has certain retention volume with the startup of sharp water pump.Pump
Together with room is generally built in collecting-tank；When the tank depth that catchments is larger, geological conditions is again poor, when only preferably adopt vertical shaft type to construct,
Have and point build.
For the ease of overhauling and operating, most of pumping plants are provided with bulkhead gate and turnout gate.According to the property of waste water, arrange
Pump works has dividing of sewage pumping station, rainfall pumping station and interflow pumping plant.Sewage pumping station is frequently with centrifugal sewage pump.Rainfall pumping station is normal
Using axial-flow pump.The great variety that will take wet weather flow and fine day flow during pump into account joined by interflow pumping plant, can using dissimilar and
The pump group combination of different flow is with profit operating, but the kind of pump group is preferably less.When ground is more free from worry, helicoidal pump may also be employed.
The spiral efficiency of pump is higher, energy consumption is less, be difficult to block, for ease of maintenaince, be the most preferably used for that the amount of pumping up water is larger, the less occasion of lift.
Typically using being automatically brought into operation, big flow pump house is then manually operated the pump house of low discharge using automatic or dual-purpose.
Drainage pumping plant must be seen water off in time.But flat and in the rain pump room of easy water-logged ground water pump configuration, its
Total capacity can big compared with design frequency flow 20～30%, with profit area ponding when, accelerate ponding discharge.Particularly there is sinking
When the building rainwater of garden concentrates lifting, for preventing underground water from pouring in down a chimney to sinking garden, rainfall pumping station must waterproof.
Traditional rain pump room is typically designed as same absolute altitude with the tank depth that catchments, and causes pump house portion body depth deeper；
Consider that water pump is installed, overhauled conveniently, pump house whole height is higher, causes civil engineering cost to greatly improve；In addition traditional rain-water drainage
The collecting-tank of pumping plant can only stop passing through of suspension, easily blocks grid when suspension is more, leads to current cannot be introduced into
Collecting-tank, the normal work of impact pumping plant.
Content of the invention
The utility model is directed to the problem that existing rain-water drainage pumping plant civil engineering cost is high, can not clear up rubbish, develops a kind of
Rain-water drainage pump station structure, this rain-water drainage pumping plant Civil Cost is low, water pump operation maintenance is more convenient, can automatically clear up in current
Rubbish, ensured the normal operation of pumping plant.
The utility model solve technical problem technical scheme be：A kind of rain-water drainage pump station structure, including pump house, collection
Pond, screenwell, are provided with suction pump in pump house, the drinking-water pipe of suction pump connects collecting-tank bottom, the drainpipe of suction pump
Connect extraneous through pump house body of wall, screenwell is provided with inlet pipeline, the extraneous ponding region of inlet pipeline connection and screenwell,
It is provided with screen pack a in screenwell, between collecting-tank and screenwell, be provided with screen pack b, the drinking-water pipe water inlet of suction pump
It is provided with screen pack c, screen pack a, screen pack b, the network interface size of screen pack c are sequentially reduced, and screen pack a is obliquely installed, filter
The horizontal range of net a top and inlet pipeline is more than the horizontal range of screen pack a bottom and inlet pipeline.Rainwater is through inlet pipeline
It is collected to screenwell, enters collecting-tank after screen pack a, screen pack b double-filtration, the ponding that suction pump extracts in collecting-tank adds
Municipal rain-water drainage pipe network is delivered to after pressure.
As optimization, described suction pump is vertical self-sucking pump.
As optimization, described suction pump arranges at least one.
As optimization, described rain-water drainage pump station structure also includes garbage reclamation pipeline, rubbish sieve plate, and rubbish sieve plate is arranged
Below the delivery port of inlet pipeline, rubbish sieve plate includes many sieve bars, and sieve bar is uniformly arranged on rotating shaft a, and rotating shaft a is arranged on
In mounting seat, between rotating shaft a and mounting seat, it is provided with torsion spring；The import of garbage reclamation pipeline is arranged on the lower section of rubbish sieve plate,
Entrance is provided with revolving door, and revolving door includes baffle plate, rotating shaft b, baffle plate setting polylith, and each baffle plate is uniformly arranged on rotating shaft b,
Garbage reclamation pipeline connection ground, the exit of garbage reclamation pipeline is provided with dustbin.
As optimization, described rotating shaft b is fitted with the metope of screenwell.
As optimization, described garbage reclamation pipeline entrance remote rotating shaft b side is provided with roller.
The beneficial effects of the utility model：
1. the utility model structure is simple, durable, by arranging screen pack a, screen pack b, screen pack c, ponding is carried out
Filter, it is to avoid debris blocking suction pumps, by being obliquely installed screen pack a, be conducive to floating thing to be suspended on the water surface, side
Just ponding passes through screen pack a.This rain-water drainage pumping plant Civil Cost is low, water pump operation maintenance is more convenient, can automatically clear up current
In rubbish, ensured the normal operation of pumping plant.
2. by using vertical self-sucking pump, reduce the whole height of pump house, significantly raise pump house agent structure
Bottom absolute altitude, saves construction investment, and easy access etc. operates.
3., after the water that inlet pipeline enters flows through rubbish sieve plate, the larger rubbish of volume rests on rubbish sieve plate,
When debris accumulation to a certain amount of when, rubbish sieve plate overcomes the power of torsion spring and rotates, and rubbish is fallen on revolving door, revolving door rotate,
Rubbish enters garbage reclamation pipeline, and revolving door can only rotate to a direction, therefore the rubbish entering garbage reclamation pipeline can not be from
Revolving door overflows, and under the pressure of revolving door, the rubbish of accumulation eventually enters into dustbin.
4. prevent rubbish stuck between garbage reclamation pipeline import and baffle plate by arranging roller.
Brief description
Fig. 1 is a kind of floor plan of embodiment of the utility model.
Fig. 2 is a kind of generalized section of embodiment of the utility model.
Fig. 3 is the partial enlarged drawing in Fig. 2 Zone R domain.
Fig. 4 is the partial enlarged drawing in Fig. 3 S region.
Fig. 5 is the partial enlarged drawing in Fig. 1 T region.
Wherein：1 pump house, 102 suction pumps, 2 collecting-tanks, 201 screen pack b, 202 screen pack c, 3 screenwells,
301 inlet pipelines, 302 screen pack a, 303 rubbish sieve plates, 331 rotating shaft a, 332 sieve bars, 333 mounting seats, 334 torsion springs,
305 garbage reclamation pipelines, 351 revolving doors, 3511 baffle plates, 3512 rotating shaft b, 352 rollers, 353 dustbins.
Specific embodiment
In order to more fully understand the utility model, to explain in detail embodiment of the present utility model below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 5 is a kind of embodiment of the present utility model, as illustrated, a kind of rain-water drainage pump station structure, including water
1, collecting-tank 2, screenwell 3 between pump, are provided with suction pump 102 in pump house 1, the drinking-water pipe of suction pump 102 connects collecting-tank 2 bottom
Portion, the drainpipe of suction pump 102 passes through the pump house 1 body of wall connection external world, and screenwell 3 is provided with inlet pipeline 301, inlet pipeline
The extraneous ponding region of 301 connections and screenwell 3, are provided with screen pack a302, set between collecting-tank 2 and screenwell 3 in screenwell 3
It is equipped with screen pack b201, the drinking-water pipe water inlet of suction pump 102 is provided with screen pack c202, screen pack a302, screen pack
B201, the network interface size of screen pack c202 are sequentially reduced, and screen pack a302 is obliquely installed, screen pack a302 top and inlet pipeline
301 horizontal range is more than the horizontal range of screen pack a302 bottom and inlet pipeline 301.Rainwater collects through inlet pipeline 301
To screenwell 3, enter collecting-tank 2 after screen pack a302, screen pack b201 double-filtration, suction pump 102 extracts in collecting-tank 2
Ponding pressurization after deliver to municipal rain-water drainage pipe network.By arranging screen pack a302, screen pack b201, screen pack c202, right
Ponding is filtered, it is to avoid debris blocking suction pumps 102, by being obliquely installed screen pack a302, is conducive to floating thing
It is suspended on the water surface, facilitate ponding to pass through screen pack a302.
Described suction pump 102 is vertical self-sucking pump.By using vertical self-sucking pump, reduce the whole height of pump house 1,
Significantly raise pump house 1 agent structure bottom absolute altitude, saved construction investment, easy access etc. has operated.Vertical self-sucking pump utilizes
" self-priming instinct ", with gas-water separation principle, makes the siphonage of drainage-fluid obtain thoroughly destroying it is achieved that " need not draw
Stream, lifelong self-priming ", maximum suction is deeply up to 8 meters.Shake little during self-priming pump operation, vibration amplitude only 3, only need to be placed on hard place
On face, and fix without foundation bolt, just can steadily safety operation.Self priming pump pump shaft is short, and equipment whole height is relative to mixed flow
Pump greatly shortens it is considered to when water pump lifts by crane installation, space for maintenance, pump house 1 whole height being greatly reduced, greatly reduce soil
Build expense.Pump house 1 and collecting-tank 2 staggered floor arrangement, according to self priming pump whole height, reduce drainage pumping plant whole height.Self-priming
The operation principle of pump is：First fill in water or pump case in pump case before starting mode of pump and itself have water.After startup, impeller revolves at a high speed
Turn the current direction volute making in impeller conduit, at this moment entrance forms vacuum, makes to open into water non-return flap, the air in suction line enters
Enter in pump, and reach outer rim through impeller conduit.Self priming pump belongs to self priming centrifugal pump, and it has compact conformation, easy to operate, operation
Steadily, safeguard easy, efficiency high, life-span length, and have the advantages that stronger suction capacity.Pipeline is not required to install bottom valve, before work
Only need to ensure that containing quantitation in the pump housing draws liquid, different liquids can adopt unlike material self priming pump.Described suction pump 102 is arranged
3.
As shown in Figures 3 to 5, described rain-water drainage pump station structure also includes garbage reclamation pipeline 305, rubbish sieve plate 303,
Rubbish sieve plate 303 is arranged on below the delivery port of inlet pipeline 301, and rubbish sieve plate 303 includes many sieve bars 332, and sieve bar 332 is equal
Even be arranged on rotating shaft a331, rotating shaft a331 is arranged in mounting seat 333, is provided with torsion between rotating shaft a331 and mounting seat 333
Spring 334；The import of garbage reclamation pipeline 305 is arranged on the lower section of rubbish sieve plate 303, and entrance is provided with revolving door 351, rotation
Door 351 includes baffle plate 3511, rotating shaft b3512, and baffle plate 3511 arranges polylith, and each baffle plate 3511 is uniformly arranged on rotating shaft b3512,
Garbage reclamation pipeline 305 connects ground, and the exit of garbage reclamation pipeline 305 is provided with dustbin 353.By inlet pipeline
After the water of 301 entrance flows through rubbish sieve plate 303, the larger rubbish of volume rests on rubbish sieve plate 303, when debris accumulation to
When quantitative, rubbish sieve plate 303 overcomes the power of torsion spring 334 and rotates, and rubbish is fallen on revolving door 351, and revolving door 351 rotates, rubbish
Rubbish enters garbage reclamation pipeline 305, and revolving door 351 can only rotate to a direction, therefore enters the rubbish of garbage reclamation pipeline 305
Can not overflow from revolving door 351, under the pressure of revolving door 351, the rubbish of accumulation eventually enters into dustbin 353.Described rotating shaft
B3512 is fitted with the metope of screenwell 3.Described garbage reclamation pipeline 305 entrance remote rotating shaft b3512 side is provided with roller 352.
Prevent rubbish stuck between garbage reclamation pipeline 305 import and baffle plate 3511 by arranging roller 352.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of utility model, not to the utility model
The restriction of protection domain, on the basis of the technical solution of the utility model, those skilled in the art do not need to pay creativeness
Various modifications that work can be made or deformation are still within protection domain of the present utility model.
Claims (6)
1. a kind of rain-water drainage pump station structure, installs including in pump house (1), collecting-tank (2), screenwell (3), pump house (1)
There is suction pump (102), the drinking-water pipe of suction pump (102) connects collecting-tank (2) bottom, and the drainpipe of suction pump (102) passes through water
Between pump, the connection of (1) body of wall is extraneous, and screenwell (3) is provided with inlet pipeline (301), the extraneous pools zone of inlet pipeline (301) connection
Domain and screenwell (3), are provided with screen pack a (302), were provided between collecting-tank (2) and screenwell (3) in screenwell (3)
Filter screen b (201) it is characterised in that：The drinking-water pipe water inlet of suction pump (102) is provided with screen pack c (202), screen pack a
(302), screen pack b (201), the network interface size of screen pack c (202) are sequentially reduced, and screen pack a (302) is obliquely installed, screen pack
The horizontal range of a (302) top and inlet pipeline (301) is more than the level of screen pack a (302) bottom and inlet pipeline (301)
Distance.
2. a kind of rain-water drainage pump station structure according to claim 1, is characterized in that, described suction pump (102) is vertical
Self priming pump.
3. a kind of rain-water drainage pump station structure according to claim 1, is characterized in that, described suction pump (102) arrange to
Few one.
4. a kind of rain-water drainage pump station structure according to claim 1, is characterized in that, described rain-water drainage pump station structure is also
Including garbage reclamation pipeline (305), rubbish sieve plate (303), rubbish sieve plate (303) is arranged on the delivery port of inlet pipeline (301)
Lower section, rubbish sieve plate (303) includes many sieve bars (332), and sieve bar (332) is uniformly arranged on rotating shaft a (331), rotating shaft a
(331) it is arranged in mounting seat (333), between rotating shaft a (331) and mounting seat (333), be provided with torsion spring (334)；Garbage reclamation
The import of pipeline (305) is arranged on the lower section of rubbish sieve plate (303), and entrance is provided with revolving door (351), revolving door (351)
Including baffle plate (3511), rotating shaft b (3512), baffle plate (3511) arranges polylith, and each baffle plate (3511) is uniformly arranged on rotating shaft b
(3512), on, garbage reclamation pipeline (305) connects ground, and the exit of garbage reclamation pipeline (305) is provided with dustbin
(353).
5. a kind of rain-water drainage pump station structure according to claim 4, is characterized in that, described rotating shaft b (3512) and filter screen
The metope laminating of well (3).
6. a kind of rain-water drainage pump station structure according to claim 4, is characterized in that, described garbage reclamation pipeline (305)
The remote rotating shaft in entrance b (3512) side is provided with roller (352).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680127.7U CN205954812U (en) | 2016-06-30 | 2016-06-30 | Rainwater drainage pumping station structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680127.7U CN205954812U (en) | 2016-06-30 | 2016-06-30 | Rainwater drainage pumping station structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954812U true CN205954812U (en) | 2017-02-15 |
Family
ID=57968571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680127.7U Expired - Fee Related CN205954812U (en) | 2016-06-30 | 2016-06-30 | Rainwater drainage pumping station structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954812U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118772A (en) * | 2017-12-13 | 2018-06-05 | 湖南中大经纬地热开发科技有限公司 | A kind of multi-functional mine drainage pumping plant |
| WO2019015180A1 (en) * | 2017-07-18 | 2019-01-24 | 田艺儿 | Rainwater pumping station for municipal construction engineering |
| CN109425505A (en) * | 2017-08-21 | 2019-03-05 | 江苏佳鑫环保工程有限公司 | A kind of municipal sewage detection sampler and its method |
| CN112376681A (en) * | 2020-11-19 | 2021-02-19 | 徐州立创通信科技有限公司 | Water pump house drainage automation equipment of convenient maintenance |
-
2016
- 2016-06-30 CN CN201620680127.7U patent/CN205954812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015180A1 (en) * | 2017-07-18 | 2019-01-24 | 田艺儿 | Rainwater pumping station for municipal construction engineering |
| CN109425505A (en) * | 2017-08-21 | 2019-03-05 | 江苏佳鑫环保工程有限公司 | A kind of municipal sewage detection sampler and its method |
| CN108118772A (en) * | 2017-12-13 | 2018-06-05 | 湖南中大经纬地热开发科技有限公司 | A kind of multi-functional mine drainage pumping plant |
| CN112376681A (en) * | 2020-11-19 | 2021-02-19 | 徐州立创通信科技有限公司 | Water pump house drainage automation equipment of convenient maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205954812U (en) | Rainwater drainage pumping station structure | |
| CN211621640U (en) | Well water circulating system of foundation pit dewatering well | |
| CN206233354U (en) | A kind of assembled prefabricated pumping plant of intelligence | |
| CN102127980A (en) | Combined type pump house of drainage pump station | |
| CN207672730U (en) | A kind of prefabricated pumping plant with spiral deslagging function | |
| CN110180255A (en) | A kind of wastewater recycling system | |
| CN113914447A (en) | Waterlogging drainage pump station and construction method thereof | |
| EP2781666B1 (en) | A method for preventing backflow of wastewater | |
| CN202073172U (en) | On-pump type sewage lifting device | |
| CN209323675U (en) | One kind having the integrated prefabricated pumping plant of automatically cleaning | |
| CN208785932U (en) | A kind of drainage system | |
| CN208152233U (en) | A kind of horizontal underground sewage disposal system Boosting pumping station | |
| CN214734617U (en) | Compact gravity type uniform water distribution device of underground sewage plant | |
| CN215907912U (en) | Inclined shaft sump pit and inclined shaft adverse slope drainage system | |
| CN109723134A (en) | Novel flow-stopping pumping plant | |
| CN213448816U (en) | Integrated rainwater and sewage diversion pump station with silt-proof function | |
| CN205296343U (en) | Be applied to waste fitting discharging in workshop | |
| CN209482446U (en) | Closed sewage lifter | |
| CN207295964U (en) | A kind of horizontal prefabricated pumping plant of integration | |
| CN208202078U (en) | Pipe gallery dmp filter blowdown is regulated and stored device | |
| CN208634046U (en) | A kind of river water extraction safety device | |
| CN216586904U (en) | Integrated intelligent intercepting well | |
| CN220827886U (en) | Efficient and environment-friendly sewage lifting equipment | |
| CN205348357U (en) | Waste water drainage system in ordinary basement in people's air defense basement upper portion | |
| CN219973433U (en) | Drainage device with pretreatment function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200630 |