CN105401651B - A kind of double-cylinder type integrated pump station - Google Patents

A kind of double-cylinder type integrated pump station Download PDF

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Publication number
CN105401651B
CN105401651B CN201511006308.8A CN201511006308A CN105401651B CN 105401651 B CN105401651 B CN 105401651B CN 201511006308 A CN201511006308 A CN 201511006308A CN 105401651 B CN105401651 B CN 105401651B
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China
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cylinder
pumping plant
double
sand discharging
inspection platform
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CN201511006308.8A
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CN105401651A (en
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成立
宋希杰
吴牧天
夏臣智
刘超
周济人
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Yangzhou University
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Yangzhou University
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/22Adaptations of pumping plants for lifting sewage

Abstract

The present invention relates to a kind of double-cylinder type integrated pump station, bag pumping plant cylinder and the inspection platform, proof submersible sand discharging pump, inlet channel, the outlet conduit that are set in pumping plant cylinder, the inspection platform is arranged on the middle and upper part in pumping plant cylinder, proof submersible sand discharging pump is arranged at inspection platform lower section, and inlet channel, outlet conduit are arranged on pumping plant cylinder;Inner cylinder is provided with the pumping plant cylinder, pumping plant cylinder body bottom is provided with 4 hydraulic lifts, and hydraulic lift is connected to inner cylinder bottom, and inner cylinder is located at proof submersible sand discharging pump lower section and is open towards proof submersible sand discharging pump;Chute is installed on the madial wall of the pumping plant cylinder, pulley is added in chute, inner cylinder is slidably connected with pumping plant cylinder lateral wall through pulley, inner cylinder can be moved up and down in the presence of hydraulic lift, the pulley being arranged in chute.By the present invention, water pump normal work can be protected to realize the automatically cleaning of integrated pump station again.Wide market, can bring huge economic benefit.

Description

A kind of double-cylinder type integrated pump station
Technical field
The present invention relates to a kind of double-cylinder type integrated pump station, belong to water supply and sewage work and hydraulic engineering field.
Background technology
With the continuous expansion of city size, the discharge capacity of municipal sewage is also increasing.Integrated pump station is dirty in city Water is collected and plays more and more important effect during focusing on.Integrated pump station it is main by fiberglass formed cylinder body, Proof submersible sand discharging pump, inspection platform, staircase, inlet channel, outlet conduit, automatic coupling device, automatic control system etc. are constituted.It is main It is used to collect and discharge sewage and waste water of residential quarters, restaurant, school, factory, army's barracks and other public places etc., it is main To use buried or half buried installation.
At present, the integrated pump station cylinder of in the market is all that cylinder body bottom is fixed causes water pump loudspeaker using monotubular structure Mouth is hanging high certain.Hanging value high is notable on horn mouth fluidised form influence nearby, and suitable hanging height can make water flow stationary uniform Ground enters horn mouth.It is very poor into bell-mouthed flow-shape when hanging high smaller, cause hydraulic loss larger, Er Qierong Being also easy to produce whirlpool causes water pump to produce cavitation.When hanging high larger, flow rate of water flow is smaller at base plate, and current can not fully be inhaled Receive.Contain substantial amounts of sludge and other impurities rubbish, so as to cause pumping plant bottom easily to pile up sludge and rubbish, both shadows in sewage Ringing pumping plant service behaviour can produce stink again, and it is very much inconvenience that cleaning is got up, and wastes substantial amounts of manpower and materials, is safeguarded and disposal costs It is higher.Authorize patent of invention 201120088061X that the well formula pumping plant of current of prewhirling, its know-why are produced using a kind of energy It is that the sewage of cesspool bottom is flowed into along basin septal fossula of prewhirling and prewhirled basin, and is formed in basin of prewhirling identical with suction pump direction of rotation Current, can effectively reduce the shutdown water level of suction pump, and beneficial to the sewage and sludge at cleaning cesspool bottom.But due to pumping Entrance is prewhirled increasing, enters the rotation circular rector enhancing of pump, and pump assembly can be caused to vibrate and occur cavitation.Disclosed patent of invention 201420411033.0 install rotary cleaning oar, Air plasma deodorizing apparatus and gas exhaust piping at pumping plant cylinder bottom, clear by rotation Stirring of the oar in bottom is swept, prevents sludge from piling up, eliminated peculiar smell and reach self-cleaning effect.But, electric rotating motivation is in work When can produce very big vibration, nor timely and effectively self-cleaning function can be reached.
The content of the invention
The present invention is fixed while to bring integrated pump station to take out for integrated pump station cylinder body bottom in the market Diversion body is insufficient, it is impossible to adapt to the problem of the larger operating mode of integrated pump station range of stage and automatical cleaning ability difference, there is provided a kind of The double-cylinder type integrated pump station of these problems is solved by improving integrated pump station polycrystalline substance.
The purpose of the present invention is achieved through the following technical solutions, a kind of double-cylinder type integrated pump station, bag pumping plant cylinder And inspection platform, proof submersible sand discharging pump, inlet channel, the outlet conduit set in pumping plant cylinder, the inspection platform setting Middle and upper part in pumping plant cylinder, proof submersible sand discharging pump is arranged at inspection platform lower section, and inlet channel, outlet conduit are arranged at pumping plant On cylinder;It is characterized in that:Inner cylinder is provided with the pumping plant cylinder, pumping plant cylinder body bottom is provided with 4 hydraulic lifts, hydraulic pressure liter Falling unit is connected to inner cylinder bottom, and inner cylinder is located at proof submersible sand discharging pump lower section and is open towards proof submersible sand discharging pump;The pumping plant Chute is installed on the madial wall of cylinder, pulley is added in chute, inner cylinder is slidably connected with pumping plant cylinder lateral wall through pulley, interior Cylinder can be moved up and down in the presence of hydraulic lift, the pulley being arranged in chute;Liquid level is provided with the pumping plant cylinder Floating ball sensor, according to the water level signal in the pumping plant cylinder that liquid-level floater sensor is transmitted, by controlling hydraulic lift Inner cylinder is lifted.
The pumping plant cylinder top is provided with pumping plant entrance, and staircase is provided between inspection platform and pumping plant entrance.
The inlet channel exit is provided with crush type grid.
The proof submersible sand discharging pump is hung in pumping plant cylinder by guide rod, and inspection platform is provided with guide rod lowering or hoisting gear, leads Bar is tooth form guide rod, is engaged in guide rod lowering or hoisting gear.
The outlet conduit is connected by flange, flexible flexible glue joint, 90 ° of bend pipes with proof submersible sand discharging pump;Inspection platform Steady brace is provided with, outlet conduit is fixed on inspection platform by steady brace.
The pumping plant cylinder is provided with passage.
The pumping plant cylinder is made up of fiber fw frp.
The inner cylinder is connected with hydraulic lift top by bolt.
The present invention simple, manufacturing rational in infrastructure is easy, by the present invention, using double-cylinder type polycrystalline substance, pumping plant cylinder Inner cylinder is provided with vivo, inner tube installation is installed below 4 and can automatically control lifting in bottom in pumping plant cylinder, in inner cylinder polycrystalline substance Hydraulic lift, i.e. inner cylinder is supported on 4 hydraulic lifts.
Pumping plant cylinder is made up of fiber fw frp, be provided with pumping plant cylinder inspection platform, proof submersible sand discharging pump, staircase, Liquid-level floater sensor, automatic control system, inlet and outlet pipe lines etc..Inspection platform is arranged on the middle and upper part in pumping plant cylinder, helps Ladder be arranged on inspection platform and pumping plant cylinder it is suitable for reading between, crush type grid is installed in the water inlet of inlet channel, into entering The debris contained by current in waterpipe are entered in pump barrel by crush type grid.Proof submersible sand discharging pump hangs on pumping plant by guide rod In cylinder, outlet conduit is connected by flange, 90 ° of bend pipes with proof submersible sand discharging pump, to prevent outlet conduit from being transported because of proof submersible sand discharging pump Shaken during row and cause to damage, outlet conduit fixed by the pull bar on inspection platform, and passed through in outlet conduit Fixed again with bolt during inspection platform.Passage is provided with the top of pumping plant cylinder to make clear air in pumping plant cylinder.Pump Cylinder of standing uses double bottom structure, and inner tube structure is changed to cartridge type polycrystalline substance moving up and down, under inner cylinder polycrystalline substance Face is installed by 4 hydraulic lifts that can automatically control lifting.Install pulley between inner cylinder and pumping plant cylinder additional and ensure that inner cylinder is smooth Move up and down.
The present invention uses double-cylinder type polycrystalline substance, and four hydraulic lifting dresses that can automatically control lifting are installed in inner cylinder bottom Put.According to the water level in pumping plant cylinder, appropriate lifting is carried out to inner cylinder so as to obtain the horn mouth of suitable proof submersible sand discharging pump Hanging high, a hanging timing high fully absorbs the interior water body at the middle and upper levels of cylinder, proof submersible sand discharging pump is operated steadily, water level reduction in cylinder When, impurity is fully absorbed in reducing the hanging low current of cylinder high, has not only protected water pump normally to run but also has realized integrated pump station Automatically cleaning.
According to the water level signal in the pumping plant cylinder that ball float water level sensor is transmitted, integrated pump station inner cylinder is carried out suitably Lifting.When water level is higher in pumping plant cylinder, regulation internal barrel bottom is DL apart from the horn mouth distance of proof submersible sand discharging pump(DL is Horn mouth diameter), it is to avoid because the excessive generation cavitation of flow velocity causes submersible sewage pump operation unstable;When in pumping plant cylinder water level compared with When low, inner cylinder is raised, internal barrel bottom is apart from the horn mouth distance of proof submersible sand discharging pump(0.5-0.6)DL(DL is that horn mouth is straight Footpath), internal barrel bottom flow rate of water flow is increased, impurity is fully absorbed in making current.The present invention not only protected proof submersible sand discharging pump but also Realize the automatically cleaning of integrated pump station.The service life of proof submersible sand discharging pump and pumping plant is extended, substantial amounts of manpower thing has been saved Power, safeguards and disposal costs are relatively low.
Simple structure of the present invention, it is easy for installation, water pump normal work can be protected to realize the certainly clear of integrated pump station again It is clean.The service life of water pump and pumping plant is extended, substantial amounts of manpower and materials have been saved, is safeguarded and disposal costs is relatively low.Before market Scape is wide, can bring huge economic benefit.
Brief description of the drawings
Fig. 1 is double-cylinder type integrated pump station floor plan.
In figure:1 pumping plant cylinder, 2 proof submersible sand discharging pumps, 3 inner cylinders, 4 hydraulic lifts, 5 inlet channels, 6 guide rods, 7 guide rods Lowering or hoisting gear, 8 pumping plant entrances, 9 staircases, 10 passages, 11 outlet conduits, 12 flanges, 13 pull bars, 14 pulleys, 15 inspection platforms, 16 flexible flexible glue joints, 17 90 ° of bend pipes, 18 crush type grids, 19 liquid-level floater sensors.
Specific embodiment
Below in conjunction with accompanying drawing and brief description of the drawings, the present invention is further illustrated.
Double-cylinder type integrated pump station, pumping plant cylinder 1 is made up of fiber fw frp, and maintenance is provided with pumping plant cylinder 1 Platform 15, proof submersible sand discharging pump 2, staircase 9, liquid-level floater sensor 19, water inlet 5, outlet conduit 11.Inspection platform 15 is arranged on Middle and upper part in pumping plant cylinder 1, staircase 9 be arranged on inspection platform 15 and pumping plant cylinder 1 it is suitable for reading between, such as in Fig. 1, in pumping plant cylinder Pumping plant entrance 8 is set on body 1, and staircase 9 is arranged between inspection platform 15 and pumping plant entrance 8, is installed in the exit of inlet channel 5 Crush type grid 18, is entered in pumping plant cylinder 1 into the debris contained by the current in inlet channel 5 by crush type grid 18. Proof submersible sand discharging pump 2 is hung in pumping plant cylinder 1 by guide rod 6, and inspection platform 15 is provided with guide rod lowering or hoisting gear 7, and guide rod 6 is tooth Shape guide rod, is engaged in guide rod lowering or hoisting gear 7.Outlet conduit 11 passes through flange 12,16,90 ° of bend pipes 17 of flexible flexible glue joint Be connected with proof submersible sand discharging pump 2, to prevent outlet conduit 11 from being shaken when proof submersible sand discharging pump 2 runs caused by damage, by outlet pipe Road 11 is fixed by the pull bar 13 on inspection platform 15, and outlet conduit 11 pass through inspection platform 15 when with bolt again Secondary fixation, threaded thread bush is welded in outlet conduit 11 through the place of inspection platform 15.It is provided with the top of pumping plant cylinder 1 Passage 10 is to make clear air in pumping plant cylinder 1.Liquid-level floater sensor 19 is arranged on the madial wall of pumping plant cylinder 1.Pump Cylinder of standing uses double bottom structure, i.e. inner cylinder 3 is provided with the pumping plant cylinder 1, under inner cylinder 3 is installed in pumping plant cylinder 1 Portion, is provided with chute on the madial wall of pumping plant cylinder 1, pulley 14 is added in chute, and inner cylinder is with the side wall of pumping plant cylinder 1 through pulley 14 are slidably connected, and the inner bottom part of pumping plant cylinder 1 is provided with 4 hydraulic lifts 4, and the support of inner cylinder 3 is connected to 4 hydraulic lifts On 4, inner cylinder 3 is connected with the top of hydraulic lift 4 by bolt, inner cylinder 3 in hydraulic lift 4, be arranged in chute Pulley 14 in the presence of it is moving up and down.
Inner cylinder 3 is cartridge type polycrystalline substance moving up and down, and 4 liquid that can automatically control lifting are installed below in inner cylinder 3 Pressure lowering or hoisting gear 4.Install pulley 14 between inner cylinder 3 and pumping plant cylinder 1 additional and ensure that inner cylinder 3 is smoothly moved up and down.
According to the water level signal in the pumping plant cylinder 1 that ball float water level sensor 19 is transmitted, integrated pump station inner cylinder 3 is carried out Appropriate lifting.When water level is higher in pumping plant cylinder 1,3 bottoms of regulation inner cylinder are apart from the horn mouth distance of proof submersible sand discharging pump 2 DL(DL is horn mouth diameter), it is to avoid because the excessive generation cavitation of flow velocity causes submersible sewage pump operation unstable;When pumping plant cylinder 1 When interior water level is relatively low, inner cylinder 3 is raised, 3 bottoms of inner cylinder are with a distance from horn mouth away from proof submersible sand discharging pump 2(0.5-0.6)DL(DL is Horn mouth diameter), internal barrel bottom flow rate of water flow is increased, impurity is fully absorbed in making current.The present invention had both protected diving Dredge pump 2 realizes the automatically cleaning of integrated pump station again.The service life of proof submersible sand discharging pump 2 and pumping plant is extended, has saved big The manpower and materials of amount, safeguard and disposal costs are relatively low.

Claims (8)

1. a kind of double-cylinder type integrated pump station, bag pumping plant cylinder(1)And in pumping plant cylinder(1)The inspection platform of interior setting (15), proof submersible sand discharging pump(2), inlet channel(5), outlet conduit(11), the inspection platform(15)It is arranged on pumping plant cylinder(1) Interior middle and upper part, proof submersible sand discharging pump(2)It is arranged at inspection platform(15)Lower section, inlet channel(5), outlet conduit(11)It is arranged at Pumping plant cylinder(1)On;It is characterized in that:The pumping plant cylinder(1)Inside it is provided with inner cylinder(3), pumping plant cylinder(1)Bottom is provided with 4 liquid Pressure lowering or hoisting gear(4), hydraulic lift(4)It is connected to inner cylinder(3)Bottom, inner cylinder(3)Positioned at the proof submersible sand discharging pump(2)Under Side and opening is towards proof submersible sand discharging pump(2);The pumping plant cylinder(1)Madial wall on chute is installed, cunning is added in chute Wheel(14), inner cylinder(3)With pumping plant cylinder(1)Side wall is through pulley(14)It is slidably connected, inner cylinder(3)In hydraulic lift(4), set The pulley being placed in chute(14)In the presence of can move up and down;The pumping plant cylinder(1)Inside it is provided with liquid-level floater sensor (19), according to liquid-level floater sensor(19)The pumping plant cylinder for transmitting(1)Interior water level signal, by controlling hydraulic lift (4)To inner cylinder(3)Lifted.
2. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The pumping plant cylinder(1)Top sets There is pumping plant entrance(8), inspection platform(15)With pumping plant entrance(8)Between be provided with staircase(9).
3. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The inlet channel(5)Exit It is provided with crush type grid(18).
4. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The proof submersible sand discharging pump(2)Pass through Guide rod(6)Hang on pumping plant cylinder(1)It is interior, inspection platform(15)It is provided with guide rod lowering or hoisting gear(7), guide rod(6)For tooth form is led Bar, is engaged in guide rod lowering or hoisting gear(7)In.
5. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The outlet conduit(11)By method It is blue(12), flexible flexible glue joint(16), 90 ° of bend pipes(17)With proof submersible sand discharging pump(2)Connection;Inspection platform(15)It is provided with solid Determine pull bar(13), outlet conduit(11)By steady brace(13)It is fixed on inspection platform(15)On.
6. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The pumping plant cylinder(1)It is provided with Passage(10).
7. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The pumping plant cylinder(1)By fiber Fw frp is made.
8. a kind of double-cylinder type integrated pump station according to claim 1, it is characterized in that:The inner cylinder(3)With hydraulic lifting Device(4)Top is connected by bolt.
CN201511006308.8A 2015-12-29 2015-12-29 A kind of double-cylinder type integrated pump station Active CN105401651B (en)

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CN201511006308.8A CN105401651B (en) 2015-12-29 2015-12-29 A kind of double-cylinder type integrated pump station

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Application Number Priority Date Filing Date Title
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CN105401651B true CN105401651B (en) 2017-06-16

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107700593B (en) * 2017-10-18 2019-10-18 合肥市恒昌自动化控制有限责任公司 A kind of integral intelligent pumping plant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6803296A (en) * 1995-11-24 1997-05-29 Itt Flygt Ab A method to control out pumping from a sewage pump station
CN202809825U (en) * 2012-04-23 2013-03-20 青岛格林沃特水务有限公司 Precast buried type integrated sewage pump station
CN203905165U (en) * 2014-06-24 2014-10-29 南通神马线业有限公司 Automatic sewage disposal system
CN204059568U (en) * 2014-08-27 2014-12-31 北京金冠承科技发展有限公司 Full-automatic crush type sewage water lifter
CN205348379U (en) * 2015-12-29 2016-06-29 扬州大学 Double -cylinder integration pump station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6803296A (en) * 1995-11-24 1997-05-29 Itt Flygt Ab A method to control out pumping from a sewage pump station
CN202809825U (en) * 2012-04-23 2013-03-20 青岛格林沃特水务有限公司 Precast buried type integrated sewage pump station
CN203905165U (en) * 2014-06-24 2014-10-29 南通神马线业有限公司 Automatic sewage disposal system
CN204059568U (en) * 2014-08-27 2014-12-31 北京金冠承科技发展有限公司 Full-automatic crush type sewage water lifter
CN205348379U (en) * 2015-12-29 2016-06-29 扬州大学 Double -cylinder integration pump station

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