CN105464204B - A kind of bottom hydraulically adjustable integrated pump station - Google Patents

A kind of bottom hydraulically adjustable integrated pump station Download PDF

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Publication number
CN105464204B
CN105464204B CN201511000872.9A CN201511000872A CN105464204B CN 105464204 B CN105464204 B CN 105464204B CN 201511000872 A CN201511000872 A CN 201511000872A CN 105464204 B CN105464204 B CN 105464204B
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China
Prior art keywords
pumping plant
stainless steel
steel plate
pump
plant cylinder
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CN201511000872.9A
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CN105464204A (en
Inventor
成立
宋希杰
吴牧天
徐文涛
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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20Filtering

Abstract

A kind of bottom hydraulically adjustable integrated pump station, including pumping plant cylinder, proof submersible sand discharging pump, inspection platform are provided with pumping plant cylinder, inspection platform is arranged on the pumping plant cylinder middle and upper part, the proof submersible sand discharging pump is set below the inspection platform, pumping plant cylinder is provided with inlet channel, outlet conduit, the pumping plant cylinder body bottom is provided with hydraulic lift, the hydraulic lift is provided with stainless steel plate, stainless steel plate is located at below the proof submersible sand discharging pump, and stainless steel plate surrounding coordinates with pumping plant cylinder inboard wall sealing;Liquid-level floater sensor is provided with the pumping plant cylinder.The present invention is simple in construction, easy for installation, and water pump normal work and can be protected to realize the automatically cleaning of integrated pump station;The service life of water pump and pumping plant is extended, has saved substantial amounts of manpower and materials, safeguards and disposal costs is relatively low.

Description

A kind of bottom hydraulically adjustable integrated pump station
Technical field
The present invention relates to a kind of integrated pump station, belongs to hydraulic engineering field.
Background technology
As the continuous expansion of city size, the discharge capacity of municipal sewage are 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 mainly by fiberglass formed cylinder body, Proof submersible sand discharging pump, inspection platform, staircase, inlet channel, outlet conduit, automatic coupling device, automatic control system etc. form.It is main Be used to collect and discharge residential quarters, restaurant, school, factory, the sewage and waste water etc. of army's barracks and other public places, it is main To use buried or half buried installation.
At present, the integrated pump station cylinder body bottom of in the market is all fixed that the hanging height of water pump oviduct is all certain. But hanging high value influences significantly on fluidised form near oviduct, suitable hanging height can make water flow stationary evenly into loudspeaker Pipe.When hanging height is smaller, the flow-shape into oviduct is very poor, causes hydraulic loss larger, and easily produce whirlpool Whirlpool causes water pump to produce cavitation.When hanging height is larger, flow rate of water flow is smaller at bottom plate, and current can not be fully absorbed.Sewage In contain substantial amounts of sludge and other impurities rubbish, so as to cause pumping plant bottom easily to accumulate sludge and rubbish, both influence pumping plant Service behaviour can produce stink again, and it is very inconvenient that cleaning is got up, and wastes substantial amounts of manpower and materials, safeguards and disposal costs are higher. Authorizing patent of invention 201120088061X, its technical principle is sewage using a kind of well formula pumping plant that can produce current of prewhirling The sewage in bottom of pond portion flows into basin of prewhirling along basin septal fossula of prewhirling, and is formed and suction pump direction of rotation identical water in basin of prewhirling Stream, the shutdown water level of suction pump can be effectively reduced, and beneficial to the sewage and sludge at cleaning cesspool bottom.But due to Pump Suction Nozzle Prewhirl increasing, enter the rotation circular rector enhancing of pump, 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 rotating Stirring of the oar in bottom is swept, prevents sludge from accumulating, peculiar smell is eliminated and reaches self-cleaning effect.But electric rotating motivation is working 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, can not adapt to the problem of larger operating mode of integrated pump station range of stage is with automatical cleaning ability difference, there is provided a kind of Bottom hydraulically adjustable integrated pump station, the present invention is simple in construction, easy for installation, and water pump normal work and can be protected to realize The automatically cleaning of integrated pump station;The service life of water pump and pumping plant is extended, has saved substantial amounts of manpower and materials, safeguards and clears up Cost is relatively low.
The purpose of the present invention is achieved through the following technical solutions, a kind of bottom hydraulically adjustable integrated pump station, bag Include pumping plant cylinder, proof submersible sand discharging pump, inspection platform are provided with pumping plant cylinder, on inspection platform is arranged in the pumping plant cylinder Portion, the inspection platform lower section set the proof submersible sand discharging pump, and pumping plant cylinder is provided with water inlet, outlet pipe, the pumping plant cylinder Body bottom is provided with hydraulic lift, and the hydraulic lift is provided with stainless steel plate, and stainless steel plate is positioned at described latent Below water dredge pump, stainless steel plate surrounding coordinates with pumping plant cylinder inboard wall sealing;Liquid level is provided with the pumping plant cylinder Floating ball sensor;The water level signal in pumping plant cylinder transmitted according to liquid-level floater sensor, by hydraulic lift to not Rust steel sole plate is lifted.
Preferably, the water inlet is provided with crush type grid.
Preferably, the proof submersible sand discharging pump is hung in pump barrel by guide rod and two automatic coupling pull bars.
Preferably, the outlet pipe is connected by flange, 90 ° of bend pipes with the proof submersible sand discharging pump, and outlet pipe passes through installation Steady brace on inspection rack is fixed.
Preferably, the pumping plant cylinder is provided with passage.
Preferably, staircase is provided between the inspection platform and the pumping plant cylinder are suitable for reading.
Preferably, the stainless steel plate surrounding winding rubber strip.
Preferably, the stainless steel plate is connected with hydraulic lift top by bolt, bolt and stainless steel bottom Waterproof material is added between plate.
Compared with prior art, the invention has the advantages that:
First, pumping plant bottom is changed to resistance to compression stainless steel plate moving up and down, being installed below four in bottom plate can be certainly The hydraulic lift of dynamic control.Integrated pump station cylinder is made up of fiber fw frp, and inspection platform is provided with pump barrel, is dived Water dredge pump, staircase, automatic coupling device, liquid-level floater sensor, automatic control system, inlet and outlet pipe lines etc..Inspection platform The middle and upper part being arranged in pump barrel, staircase be arranged on inspection platform and pump barrel it is suitable for reading between, inlet channel exit install powder Broken type grid, entered into the debris contained by the current in inlet channel by crush type grid in pump barrel.Proof submersible sand discharging pump leads to Cross guide rod and two automatic coupling pull bars are hung in pump barrel, outlet conduit is connected by flange, 90 ° of bend pipes with water pump, is anti- Only outlet conduit shaken when water pump operation and caused by damage, outlet conduit is fixed by the pull bar on inspection rack, And fixed again with bolt when outlet conduit passes through inspection rack.It is empty in cylinder to make that passage is provided with the top of pumping plant cylinder Gas is unimpeded.Pumping plant cylinder uses double bottom structure, and four hydraulic liftings that can automatically control lifting are installed on cylinder bottom Device.In hydraulic lift resistance to compression stainless steel plate moving up and down installed above, bottom hydraulic lift top passes through Bolt is installed, and adds waterproof material between bolt and bottom plate, stainless steel plate surrounding winding rubber strip, should waterproof also to avoid not The steel sole plate that becomes rusty damages to the sliding of cylinder.
Second, the water level signal in pumping plant cylinder transmitted according to liquid-level floater sensor, to integrated pump station resistance to compression not The steel sole plate that becomes rusty carries out appropriate lifting.When water level is higher in cylinder, regulation resistance to compression stainless steel plate is D apart from oviduct distanceL (DLFor loudspeaker pipe diameter), avoid because the excessive generation cavitation of flow velocity causes water pump operation unstable;When water level is relatively low in cylinder, Resistance to compression stainless steel plate is raised, resistance to compression stainless steel plate is apart from the loudspeaker mouth of pipe(0.5-0.67)DL, add a bottom current stream Speed, it is fully absorbed impurity in current.The present invention both protects water pump, realizes the automatically cleaning of integrated pump station again;This hair The bright service life for extending water pump and pumping plant, has saved substantial amounts of manpower and materials, safeguard and disposal costs compared with.Market of the present invention Have a extensive future, huge economic benefit can be brought.
Brief description of the drawings
Fig. 1 is the layout drawing of hydraulically adjustable integrated pump station in bottom of the present invention
Fig. 2 is the top view of hydraulically adjustable integrated pump station in bottom of the present invention;
Fig. 3 is the polycrystalline substance sectional axonometric drawing of hydraulically adjustable integrated pump station in bottom of the present invention;
Fig. 4 is the polycrystalline substance stereogram of hydraulically adjustable integrated pump station in bottom of the present invention;
In figure:1-pumping plant cylinder, 2-hydraulic lift, 3-stainless steel plate, 4-proof submersible sand discharging pump, 5-staircase 6-pumping plant entrance, 7-passage, 8-guide rod, 9-guide bar fixing device, 10-water inlet, 11-crush type grid, 12- Outlet pipe, 13-inspection platform, 14-automatic coupling pull bar, 15-90 ° of bend pipes, 16-liquid-level floater sensor, 17-can be bent Scratch flexible glue joint, 18-steady brace, 19-rubber strip.
Embodiment
As Figure 1-4, a kind of bottom hydraulically adjustable integrated pump station, including pumping plant cylinder 1, set in pumping plant cylinder 1 There are proof submersible sand discharging pump 4, an inspection platform 13, inspection platform 13 is arranged on the middle and upper part of pumping plant cylinder 1, under the inspection platform 13 Side sets the proof submersible sand discharging pump 4, and pumping plant cylinder 1 is provided with water inlet 10, outlet pipe 12.
The bottom of pumping plant cylinder 1 is provided with hydraulic lift 2, and the hydraulic lift 2 is provided with stainless steel plate 3, no The steel sole plate 3 that becomes rusty coordinates positioned at the lower section of proof submersible sand discharging pump 4, the surrounding of stainless steel plate 3 with the inner wall sealing of pumping plant cylinder 1; Liquid-level floater sensor 16 is provided with the pumping plant cylinder 1;The water in pumping plant cylinder 1 transmitted according to liquid-level floater sensor 16 Position signal, is lifted by hydraulic lift 2 to stainless steel plate 3.
Water inlet 10 is provided with crush type grid 11.
Proof submersible sand discharging pump 4 is hung in pump barrel by guide rod 8 and two automatic coupling pull bars 14.
Outlet pipe 12 is connected by flange, 90 ° of bend pipes 15 with the proof submersible sand discharging pump, and outlet pipe 12 is by installed in maintenance 13 steady brace 18 is fixed on platform.
Pumping plant cylinder 1 is provided with passage 7.
Staircase 5 is provided between inspection platform 13 and the pumping plant entrance 6.
The surrounding of stainless steel plate 3 winds rubber strip.
Stainless steel plate 3 is connected with the top of hydraulic lift 2 by bolt, is added between bolt and stainless steel plate 3 Add waterproof material.
Inspection platform 13 is arranged on the middle and upper part in pump barrel, staircase 5 be arranged on inspection platform and pump barrel it is suitable for reading between, entering Crush type grid 11 is installed in waterpipe exit, is entered into the debris contained by the current in inlet channel by crush type grid In pump barrel.
Proof submersible sand discharging pump 4 is hung in pump barrel by guide rod 8 and two automatic coupling pull bars 14, and outlet conduit 12 passes through method Blue, flexible 17,90 ° of bend pipes 15 of flexible glue joint are connected with water pump, for prevent outlet conduit when the water pump operation vibrations and caused by Damage, outlet conduit is fixed by the pull bar on inspection rack, and when outlet conduit passes through inspection rack with bolt again Secondary fixation.Installation guide rod fixing device 9 on inspection platform 13, for location guide 8.
Passage 7 is provided with the top of pumping plant cylinder, to make clear air in cylinder.
Pumping plant cylinder uses double bottom structure, and four hydraulic liftings that can automatically control lifting are installed on cylinder bottom Device 2.In hydraulic lift resistance to compression stainless steel plate 3 moving up and down installed above, stainless steel plate 3 and hydraulic lifting The top of device 2 is installed by bolt, and waterproof material, stainless steel plate surrounding winding rubber are added between bolt and stainless steel plate Band, should waterproof also to avoid stainless steel plate from damaging the sliding of cylinder.
The water level signal in pumping plant cylinder transmitted according to liquid-level floater sensor 16, to integrated pump station resistance to compression stainless steel Bottom plate carries out appropriate lifting.When water level is higher in cylinder, regulation resistance to compression stainless steel plate is D apart from oviduct distanceL(DLFor Horn mouth diameter), avoid because the excessive generation cavitation of flow velocity causes water pump operation unstable;When water level is relatively low in cylinder, rise is anti- Stainless steel plate is pressed, resistance to compression stainless steel plate is apart from horn mouth(0.5-0.67)DL, a bottom flow rate of water flow is added, makes current Middle impurity is fully absorbed.The present invention had not only protected water pump but also had realized the automatically cleaning of integrated pump station.Extend water pump and pump The service life stood, has saved substantial amounts of manpower and materials, safeguard and disposal costs compared with.
Pumping plant fixation bottom is changed to resistance to compression stainless steel plate moving up and down by the present invention, and four are installed below in bottom plate The hydraulic lift of lifting can be automatically controlled.According to the water level in cylinder, stainless steel plate is carried out appropriate lifting so as to It is vacantly high to obtain suitable oviduct, a hanging high timing fully absorbs in cylinder water body at the middle and upper levels, makes water pump operation steady, in cylinder When water level reduces, reduce impurity in the low current of hanging high cylinder and be fully absorbed, not only protected water pump normal operation but also realized one The automatically cleaning of body pumping plant.

Claims (8)

1. a kind of bottom hydraulically adjustable integrated pump station, including pumping plant cylinder(1), pumping plant cylinder(1)It is interior to be provided with submersible sewage Pump(4), inspection platform(13), inspection platform(13)It is arranged on the pumping plant cylinder(1)Middle and upper part, the inspection platform(13)Under Side sets the proof submersible sand discharging pump(4), pumping plant cylinder(1)It is provided with water inlet(10), outlet pipe(12), it is characterized in that, it is described Pumping plant cylinder(1)Bottom is provided with hydraulic lift(2), the hydraulic lift(2)It is provided with stainless steel plate(3), no Become rusty steel sole plate(3)Positioned at the proof submersible sand discharging pump(4)Lower section, stainless steel plate(3)Surrounding and the pumping plant cylinder(1)Inwall is close Envelope coordinates;The pumping plant cylinder(1)It is interior to be provided with liquid-level floater sensor(16);According to liquid-level floater sensor(16)The pump transmitted Stand cylinder(1)Interior water level signal, passes through hydraulic lift(2)To stainless steel plate(3)Lifted.
2. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the water inlet(10)On set There is crush type grid(11).
3. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the proof submersible sand discharging pump(4) Pass through guide rod(8)With two automatic coupling pull bars(14)Hang in pump barrel.
4. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the outlet pipe(12)Pass through Flange, 90 ° of bend pipes(15)It is connected with the proof submersible sand discharging pump, outlet pipe(12)By on inspection rack(13)Fixed drawing Bar(18)It is fixed.
5. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the pumping plant cylinder(1)On Provided with passage(7).
6. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the inspection platform(13)With The pumping plant entrance(6)Between be provided with staircase(5).
7. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the stainless steel plate(3) Surrounding winds rubber strip.
8. hydraulically adjustable integrated pump station in bottom according to claim 1, it is characterized in that, the stainless steel plate(3) With hydraulic lift(2)Top is connected by bolt, bolt and stainless steel plate(3)Between add waterproof material.
CN201511000872.9A 2015-12-29 2015-12-29 A kind of bottom hydraulically adjustable integrated pump station Active CN105464204B (en)

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Application Number Priority Date Filing Date Title
CN201511000872.9A CN105464204B (en) 2015-12-29 2015-12-29 A kind of bottom hydraulically adjustable integrated pump station

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Application Number Priority Date Filing Date Title
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CN105464204B true CN105464204B (en) 2017-11-24

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000110795A (en) * 1998-09-30 2000-04-18 Shinko Electric Co Ltd Installation construction of underground equipment
CN2498230Y (en) * 2001-09-22 2002-07-03 海斯特(青岛)泵业有限公司 Automatic self purified pool style sewage pump station
JP2005299322A (en) * 2004-04-15 2005-10-27 Shinko Electric Co Ltd Anti-inundation device of control board
JP2011132721A (en) * 2009-12-24 2011-07-07 Miyama Ind Corp Intermediate slab for pump-installed manhole
CN202610961U (en) * 2012-06-06 2012-12-19 浙江汲泉泵业有限公司 Intelligent integrative pumping station
CN202627069U (en) * 2012-06-05 2012-12-26 葛洲坝集团第五工程有限公司 Movable combined-type intaking pump station
CN204225261U (en) * 2013-12-27 2015-03-25 青岛三丰瑞克新能源科技有限公司 One is buried sewage lifting pump station integrally
CN204456421U (en) * 2015-02-10 2015-07-08 玉溪大红山矿业有限公司 A kind of foul water pump lifting gear
CN204552225U (en) * 2015-02-04 2015-08-12 佛山市高明区技工学校 A kind of multi-functional prevention waterlogging underground garage protection system
CN204715518U (en) * 2015-06-26 2015-10-21 大连爱特流体控制有限公司 A kind of built-in sieve plate filters prefabricated pumping plant
CN105002980A (en) * 2015-05-28 2015-10-28 扬州大学 Integrated pumping station bottom self-cleaning method
CN205369515U (en) * 2015-12-29 2016-07-06 扬州大学 Integration pump station with adjustable bottom hydraulic pressure

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000110795A (en) * 1998-09-30 2000-04-18 Shinko Electric Co Ltd Installation construction of underground equipment
CN2498230Y (en) * 2001-09-22 2002-07-03 海斯特(青岛)泵业有限公司 Automatic self purified pool style sewage pump station
JP2005299322A (en) * 2004-04-15 2005-10-27 Shinko Electric Co Ltd Anti-inundation device of control board
JP2011132721A (en) * 2009-12-24 2011-07-07 Miyama Ind Corp Intermediate slab for pump-installed manhole
CN202627069U (en) * 2012-06-05 2012-12-26 葛洲坝集团第五工程有限公司 Movable combined-type intaking pump station
CN202610961U (en) * 2012-06-06 2012-12-19 浙江汲泉泵业有限公司 Intelligent integrative pumping station
CN204225261U (en) * 2013-12-27 2015-03-25 青岛三丰瑞克新能源科技有限公司 One is buried sewage lifting pump station integrally
CN204552225U (en) * 2015-02-04 2015-08-12 佛山市高明区技工学校 A kind of multi-functional prevention waterlogging underground garage protection system
CN204456421U (en) * 2015-02-10 2015-07-08 玉溪大红山矿业有限公司 A kind of foul water pump lifting gear
CN105002980A (en) * 2015-05-28 2015-10-28 扬州大学 Integrated pumping station bottom self-cleaning method
CN204715518U (en) * 2015-06-26 2015-10-21 大连爱特流体控制有限公司 A kind of built-in sieve plate filters prefabricated pumping plant
CN205369515U (en) * 2015-12-29 2016-07-06 扬州大学 Integration pump station with adjustable bottom hydraulic pressure

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