CN110331761A - Integrated horizontal axial-flow pump station and application - Google Patents
Integrated horizontal axial-flow pump station and application Download PDFInfo
- Publication number
- CN110331761A CN110331761A CN201910584624.5A CN201910584624A CN110331761A CN 110331761 A CN110331761 A CN 110331761A CN 201910584624 A CN201910584624 A CN 201910584624A CN 110331761 A CN110331761 A CN 110331761A
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- Prior art keywords
- pit shaft
- flow pump
- grid
- water pump
- axial
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000010354 integration Effects 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 abstract description 38
- 238000010276 construction Methods 0.000 abstract description 21
- 238000012423 maintenance Methods 0.000 abstract description 8
- 239000011152 fibreglass Substances 0.000 description 5
- 230000009189 diving Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002680 soil gas Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
- E03B5/04—Use of pumping plants or installations; Layouts thereof arranged in wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
- E03B5/04—Use of pumping plants or installations; Layouts thereof arranged in wells
- E03B5/06—Special equipment, e.g. well seals and connections for well casings or the like
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to hydraulic engineering technical fields, include: the pit shaft that catchments laterally being arranged the invention discloses a kind of integrated horizontal axial-flow pump station and application, pumping plant in order to which the pumping plant construction cost and maintenance cost that solve the problems, such as current are high；Pit shaft on grid, pit shaft is pit shaft on vertical grid on the grid, and pit shaft lower end is connected to the upper wellbore of catchmenting on the grid；Pit shaft and pit shaft connectivity part of catchmenting are provided with grid on the grid；Pit shaft on water pump, pit shaft is pit shaft on vertical water pump on the water pump, and pit shaft lower end is connected to the upper wellbore of catchmenting on the water pump；The connectivity part of pit shaft and the pit shaft that catchments is provided with submersible axial flow pump on the water pump；Upper wellbore is provided with outlet flap valve on the water pump.Pumping plant of the invention has the advantages that at low cost and easy to maintenance.
Description
Technical field
The present invention relates to hydraulic engineering technical fields, and in particular to a kind of integration horizontal axial-flow pump station and application.
Background technique
The present invention belongs to the relevant technologies related to the present invention for the description of background technique, be only used for explanation and just
In understanding summary of the invention of the invention, it should not be construed as applicant and be specifically identified to or estimate applicant being considered of the invention for the first time
The prior art for the applying date filed an application.
Traditional Axial Flow Pump Station: be usually concreting at axial-flow pump room, wherein waterwork contains axial-flow pump
It stands and Forebay of Pumping Station, this traditional construction of pumping station difficulty is very big, and structure is complicated mainly following lack for the construction building of pumping plant
Point:
(1) long construction period, the human and material resources of investment are big, take up a large area: traditional concrete pumping plant is steel concrete knot
Structure, pumping plant bottom plate, pool wall, top plate, runner, forebay step-by-step construction, casting and maintenance etc. need 2-3 month durations, construction period
It is very long；Due to concrete structure and construction limitation, so concrete pump house takes up a large area；Again due to the manpower of civil engineering needs
Bigger, with the raising of human cost, material cost, the construction cost of concrete pumping plant is also very high.
(2) Supplier Number is various, component fitness is low, accountability maintenance difficult: the construction of pumping plant and the offer of equipment
It is different supplier, and the mutual cooperation of each supplier and civil engineering side is poor；The different components of different brands assemble
Together, matching degree is poor, it is high to lead to the probability to break down between component, while can not meet the optimal waterpower of pumping plant
Water route design causes entire pumping station system operation uncoordinated.And when pumping station system goes wrong failure, responsibility is indefinite,
Supplier often mutually shirks responsibility before, causes pumping plant maintenance problem to become difficult and complicated.
(3) construction space requires big, in road and residential quarter constructional difficulties: traditional pump station requires have open construction empty
Between, need the space of the soil of pre- digging also very huge, if to fully consider traffic in road and residential neighborhoods construction and tear open
The problems such as moving, since these problems often lead to not need to change the address to farther awayly in optimal position construction pumping plant
Side.
(4) service life is short, and leakage and pollution environmental risk are high: pumping plant concrete is porous material, can in soil
Gas and acidic materials react, perishable, leakage, cracking；Since pumping plant is that scene is built on the spot, do not have after the completion of building
It is tested by antiseep pressure test and negative pressure, the risk of pumping plant leakage is very high, and the service life of pumping plant is caused to become in this way
It is short, and a possibility that pollution surrounding soil, is also very high.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of integrated horizontal axial-flow pump station and application, integration of the invention are sleeping
Formula Axial Flow Pump Station has the advantages that long service life and at low cost.
A kind of integration horizontal axial-flow pump station, comprising:
The pit shaft that catchments laterally being arranged；
Pit shaft on grid, pit shaft is pit shaft on vertical grid, pit shaft lower end and institute on the grid on the grid
The upper wellbore connection of catchmenting stated；Pit shaft and pit shaft connectivity part of catchmenting are provided with grid on the grid；
Pit shaft on water pump, pit shaft is pit shaft on vertical water pump, pit shaft lower end and institute on the water pump on the water pump
The upper wellbore connection of catchmenting stated；The connectivity part of pit shaft and the pit shaft that catchments is provided with submerged axial-flow on the water pump
Pump；Upper wellbore is provided with outlet flap valve on the water pump.
Further, the integrated horizontal axial-flow pump station further includes horizonal base plate, and the lower wellbore that catchments is solid
It is scheduled on the horizonal base plate.
Further, the horizonal base plate is concrete floor.
Further, it is provided with support base below the submersible axial flow pump, the fixation for submersible axial flow pump.
Further, the integrated horizontal axial-flow pump station further includes horizonal base plate, and the support base is fixed on institute
On the horizonal base plate stated.
Further, the submersible axial flow pump outer cover is equipped with pit shaft coupling tube, for submersible axial flow pump and described
Transition on water pump between pit shaft.
Further, the grid is basket type grid.
The embodiment of second aspect of the present invention provides a kind of application at integrated horizontal axial-flow pump station, the integration
Horizontal axial-flow pump station is above-mentioned any integrated horizontal axial-flow pump station.
The embodiment of the present invention has the following beneficial effects:
The present invention greatly reduces the construction cost and maintenance cost of pumping plant by using integrated horizontal axial-flow pump station,
Extend the service life of pumping plant.
Using the horizontal pit shaft that catchments in conjunction with pit shaft on pit shaft on vertical grid and vertical water pump, lift is reduced,
The power of axial-flow pump is reduced, job costs reduce.
Detailed description of the invention
Fig. 1 is integration Horizontal axle in an embodiment in the application and application at a kind of integrated horizontal axial-flow pump station of the present invention
Flow the structural schematic diagram of pumping plant.
Specific embodiment
The application is further introduced below with reference to embodiment.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, in the following description, different
" embodiment " or " embodiment " refer to be not necessarily the same embodiment.It can be replaced between different embodiments or merging group
It closes, it for those of ordinary skill in the art, without creative efforts, can also be according to these embodiments
Obtain other embodiments.
In order to reduce the construction and maintenance cost of pumping plant, while extending the service life of pumping plant, applicant through numerous studies,
Existing pumping plant is improved, explores develop glass reinforced plastic one Axial Flow Pump Station first, glass reinforced plastic integrated pump station is vertical
Absorbing well, absorption well of the glass reinforced plastic pit shaft as pump, then the mode of concrete forebay is arranged to replace passing in the input end of glass reinforced plastic pit shaft again
The concrete pumping plant of system, the Axial Flow Pump Station of this mode eliminate pump station part construction in construction, reduce the construction of part
Amount, but since the diameter of the water suction pit shaft of pump no more than (can not transport on highway more than 4.5 meters, be more than that volume is big for 4.5 meters
The maximum height limit in land), but the total measurement (volume) of pumping plant will meet the requirement of water pump dischargeable capacity, so, in order to increase volume,
It can only be met by deepening the depth of glass reinforced plastic pit shaft, deepen the drain height of pump, the lift of pump is just
It can get higher, the increase of the power of unit at double is caused (since the flow of axial-flow pump is very big, to increase the power of some lift water pumps
It is increased by very more).So the energy consumption of entire pumping plant is made to get higher many.Secondly, pumping plant is due to still needing to do coagulation
Native forebay, still needs certain construction period in this way, can not achieve complete saving on the time, thirdly, due to pumping plant with
Forebay is section construction, and basic disunity, when pumping plant or one side of forebay settle, will lead to forebay and pumping plant company
Drawing crack or deformation occur for siphunculus, and pumping plant is caused to be unable to run.
In order to be further improved, applicant further has developed integrated horizontal axial-flow pump station.With reference to the accompanying drawing 1
The scheme of the embodiment of the present invention is further described in detail:
A kind of integration horizontal axial-flow pump station, comprising:
The pit shaft 1 that catchments laterally being arranged；Here it should be understood that the material and size of the pit shaft 1 that catchments do not limit specifically
It is fixed, the pit shaft that catchments of suitable size is selected as needed.
Pit shaft 3 on grid, pit shaft 3 is pit shaft on vertical grid on the grid, on the grid 3 lower end of pit shaft with
1 top of the pit shaft connection of catchmenting；Pit shaft 3 and 1 connectivity part of pit shaft of catchmenting are provided with grid 2 on the grid；Grid is used
In removing contamination for water.
Pit shaft 4 on water pump, pit shaft 4 is pit shaft on vertical water pump on the water pump, on the water pump 4 lower end of pit shaft with
1 top of the pit shaft connection of catchmenting；The connectivity part of pit shaft 4 and the pit shaft 1 that catchments is provided with diving on the water pump
Axial-flow pump 7；4 top of pit shaft is provided with outlet flap valve 5 on the water pump.
In some embodiments of the invention, the integrated horizontal axial-flow pump station further includes horizonal base plate 9, described
1 lower part of pit shaft of catchmenting is fixed on the horizonal base plate 9.
In some embodiments of the invention, the horizonal base plate 9 is concrete floor.
In some embodiments of the invention, it is provided with support base 8 below the submersible axial flow pump 7, for axis of diving under water
The fixation of stream pump 7.
In some embodiments of the invention, the integrated horizontal axial-flow pump station further includes horizonal base plate 9, described
Support base 8 is fixed on the horizonal base plate 9.
In some embodiments of the invention, 7 outer cover of submersible axial flow pump is equipped with pit shaft coupling tube 8, for diving
Transition on water axial-flow pump 7 and the water pump between pit shaft 5 makes water pump realize minimum assembly precision requirement, and dismounts
It is convenient, it is easily assembled and overhauls.
In some embodiments of the invention, the grid 2 is basket type grid.
The embodiment of second aspect of the present invention provides a kind of application at integrated horizontal axial-flow pump station, the integration
Horizontal axial-flow pump station is above-mentioned any integrated horizontal axial-flow pump station.
The present invention greatly reduces the construction cost and maintenance cost of pumping plant by using integrated horizontal axial-flow pump station,
Extend the service life of pumping plant.
Using the horizontal pit shaft that catchments in conjunction with pit shaft on pit shaft on vertical grid and vertical water pump, lift is reduced,
The power of axial-flow pump is reduced, job costs reduce.
The working principle of pumping plant of the invention:
When the rainwater of box culvert enters pumping plant, with the raising of liquid level in pumping plant, it is increased to pump liquid position, water pump starts work
Make, when rainwater flows to water pump suction inlet, the solid refuse contained in rainwater is blocked to grid, and is stayed in grille well,
It realizes and cuts dirt.At this moment rainwater is delivered to outlet pipe after water pump will cut dirt.
A kind of integration horizontal axial-flow pump station, comprising:
The pit shaft 1 that catchments laterally being arranged；Concrete floor 9,1 lower part of pit shaft of catchmenting are fixed on the concrete
On bottom plate 9.
Pit shaft 3 on grid, pit shaft 3 is pit shaft on vertical grid on the grid, on the grid 3 lower end of pit shaft with
1 top of the pit shaft connection of catchmenting；Pit shaft 3 and 1 connectivity part of pit shaft of catchmenting are provided with grid 2 on the grid；Described
Grid 2 is basket type grid.
Pit shaft 4 on water pump, pit shaft 4 is pit shaft on vertical water pump on the water pump, on the water pump 4 lower end of pit shaft with
1 top of the pit shaft connection of catchmenting；The connectivity part of pit shaft 4 and the pit shaft 1 that catchments is provided with diving on the water pump
Axial-flow pump 7；7 outer cover of submersible axial flow pump is equipped with pit shaft coupling tube 8, for submersible axial flow pump 7 and the water pump
Transition between pit shaft 5；It is provided with support base 8 below the submersible axial flow pump 7, the fixation for submersible axial flow pump 7；It is described
Support base 8 be fixed on the horizonal base plate 9；4 top of pit shaft is provided with outlet flap valve 5 on the water pump.
Wherein, in some embodiments of the invention, the mineshaft diameter that catchments is 1200mm, in other implementations of the invention
The mineshaft diameter that catchments in example is 2400mm, 3200mm or 3800mm, in some embodiments of the invention, mineshaft diameter on water pump
For 600mm, in other embodiments of the invention, on water pump mineshaft diameter be 720mm, 850mm, 1000mm, 1200mm,
1400mm,1800mm.The size of the components such as grid is matched with borehole size on catchment pit shaft and water pump.
It should be noted that above-described embodiment can be freely combined as needed.Described above is only of the invention preferred
Embodiment is not intended to restrict the invention, for those skilled in the art, the present invention can have it is various change and
Variation.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this hair
Within bright protection scope.
Claims (8)
1. a kind of integration horizontal axial-flow pump station characterized by comprising
The pit shaft that catchments laterally being arranged；
Pit shaft on grid, pit shaft is pit shaft on vertical grid on the grid, pit shaft lower end and described on the grid
Upper wellbore of catchmenting connection；Pit shaft and pit shaft connectivity part of catchmenting are provided with grid on the grid；
Pit shaft on water pump, pit shaft is pit shaft on vertical water pump on the water pump, pit shaft lower end and described on the water pump
Upper wellbore of catchmenting connection；The connectivity part of pit shaft and the pit shaft that catchments is provided with submersible axial flow pump on the water pump；Institute
Upper wellbore is provided with outlet flap valve on the water pump stated.
2. integration horizontal axial-flow pump station according to claim 1, which is characterized in that the integrated horizontal axial-flow pump
Station further includes horizonal base plate, and the lower wellbore that catchments is fixed on the horizonal base plate.
3. integration horizontal axial-flow pump station according to claim 2, which is characterized in that the horizonal base plate is concrete
Bottom plate.
4. integration horizontal axial-flow pump station according to claim 1, which is characterized in that set below the submersible axial flow pump
It is equipped with support base, the fixation for submersible axial flow pump.
5. integration horizontal axial-flow pump station according to claim 4, which is characterized in that the integrated horizontal axial-flow pump
Station further includes horizonal base plate, and the support base is fixed on the horizonal base plate.
6. integration horizontal axial-flow pump station according to claim 1, which is characterized in that the submersible axial flow pump outer cover
Transition equipped with pit shaft coupling tube, on submersible axial flow pump and the water pump between pit shaft.
7. integration horizontal axial-flow pump station according to claim 1, which is characterized in that the grid is basket type lattice
Grid.
8. a kind of application at integration horizontal axial-flow pump station, the integrated horizontal axial-flow pump station is that claim 1-7 is any
Integrated horizontal axial-flow pump station described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584624.5A CN110331761A (en) | 2019-07-01 | 2019-07-01 | Integrated horizontal axial-flow pump station and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584624.5A CN110331761A (en) | 2019-07-01 | 2019-07-01 | Integrated horizontal axial-flow pump station and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110331761A true CN110331761A (en) | 2019-10-15 |
Family
ID=68143735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584624.5A Pending CN110331761A (en) | 2019-07-01 | 2019-07-01 | Integrated horizontal axial-flow pump station and application |
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| Country | Link |
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| CN (1) | CN110331761A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES188033U (en) * | 1973-01-26 | 1974-01-16 | Galopa Vila Y Castellar Labara A Y L | Horizontal autonomous pumping station. (Machine-translation by Google Translate, not legally binding) |
| JP2007032037A (en) * | 2005-07-25 | 2007-02-08 | Ebara Corp | Horizontal pump, pump gate facility, and drainage pumping station |
| CN104895183A (en) * | 2014-03-06 | 2015-09-09 | 山东双轮股份有限公司 | Double-chamber prefabricated pump station |
| CN207295964U (en) * | 2017-09-21 | 2018-05-01 | 河北禹程环保科技有限公司 | A kind of horizontal prefabricated pumping plant of integration |
| CN208152233U (en) * | 2018-04-28 | 2018-11-27 | 江苏阿兰贝尔环保科技有限公司 | A kind of horizontal underground sewage disposal system Boosting pumping station |
| CN210658529U (en) * | 2019-07-01 | 2020-06-02 | 华南泵业(赣州)有限公司 | Integrated horizontal axial-flow pump station |
-
2019
- 2019-07-01 CN CN201910584624.5A patent/CN110331761A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES188033U (en) * | 1973-01-26 | 1974-01-16 | Galopa Vila Y Castellar Labara A Y L | Horizontal autonomous pumping station. (Machine-translation by Google Translate, not legally binding) |
| JP2007032037A (en) * | 2005-07-25 | 2007-02-08 | Ebara Corp | Horizontal pump, pump gate facility, and drainage pumping station |
| CN104895183A (en) * | 2014-03-06 | 2015-09-09 | 山东双轮股份有限公司 | Double-chamber prefabricated pump station |
| CN207295964U (en) * | 2017-09-21 | 2018-05-01 | 河北禹程环保科技有限公司 | A kind of horizontal prefabricated pumping plant of integration |
| CN208152233U (en) * | 2018-04-28 | 2018-11-27 | 江苏阿兰贝尔环保科技有限公司 | A kind of horizontal underground sewage disposal system Boosting pumping station |
| CN210658529U (en) * | 2019-07-01 | 2020-06-02 | 华南泵业(赣州)有限公司 | Integrated horizontal axial-flow pump station |
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