CN207160642U - Riverbed vertical shaft type water plant arrangement - Google Patents
Riverbed vertical shaft type water plant arrangement Download PDFInfo
- Publication number
- CN207160642U CN207160642U CN201721075129.4U CN201721075129U CN207160642U CN 207160642 U CN207160642 U CN 207160642U CN 201721075129 U CN201721075129 U CN 201721075129U CN 207160642 U CN207160642 U CN 207160642U
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- Prior art keywords
- pump
- riverbed
- puddle
- house
- water
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- 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.)
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Abstract
Riverbed vertical shaft type water plant arrangement, including pump house and water pump, pump house is more than riverbed flood level, Pump Suction puddle is provided with riverbed, Pump Suction puddle is open-topped casing, and filter screen is provided with the top of Pump Suction puddle, and Pump Suction puddle is supported using stake, Pump Suction puddle is located at the underface of pump house, and Pump Suction puddle is covered with grid cage；Water pump is extended vertically into out of pump house in Pump Suction puddle.The utility model meets safe and reliable water intaking, service life length；Pump house is not susceptible to the accident of water logging pump house above riverbed；Pump house bottom is supported using pile tube, saves civil engineering costs, reduces construction period；Below the flood level of pump house bottom in addition to pile tube, steel pillar and grid cage without hindrance drainage facility, take river course flood section it is few, flood passage area can be effectively reduced；Pump room structure is simple, similar water intaking of being dug a well on river, low engineering cost, short construction period.
Description
Technical field
Industrial or civilian riverside water intaking design field is the utility model is related to, is specifically related to a kind of riverbed vertical shaft type water intaking
Pump house arrangement structure.
Background technology
For river water-supply method, it is generally divided into fixed（Open type pump house, river channel pump house）And movable type（Pumping station,
Pump truck）.
Pump truck water extracting scheme wants mobile pump vehicle and dismounts connecting pipe when SEA LEVEL VARIATION, and operation is very inconvenient.Separately
Outside, because pump truck is steel construction, it is placed in outdoor, the reliability of pump truck in itself can be influenceed by more external factor, had and stopped in short-term
The possibility of water, water extracting scheme are also less reliable, less in native land to use pump truck water extracting scheme.
Water intaking pumping station uses complete set of equipments, and water pump is arranged on pumping station, and water intaking pumping station is complexes, main deck with
Under be made up of first cabin, pump room, empty cabin, deck store, more than main deck be made up of control room, high and low voltage electric distribution room, night shift room etc..
Wherein water pump is arranged in pump room, and pumping station is connected using contact steel pipe, rocking arm joint with the make-up pipe on bank.Pumping station passes through
The anchor chain at ground Niu Yujiang bottoms on the bank, which jointly consolidates ship, to be lain on the water surface, and pumping station fluctuates with water level, when water level amount of increase is larger
When, accommodation can be adjusted by folding and unfolding anchor line.The workload of movable pump ship operation maintenance is higher than fixed pump house, operations staff's
Professional skill requires also higher than fixed pump house, and the operations staff of portable pumping station is worked out also than fixed pump house water extracting scheme
Staffing is more.Pumping station general service life fetch water as 15 years or so, reliability is poor, therefore is used for small-sized interim water intake engineering
Field.
Stationary water intaking pump house mainly uses open type intake strucure and river channel intake strucure, and advantage is that water supply can
Lean on, it is easy to maintenance.But both arrangements have the following disadvantages：(1) cofferdam heavy excavation construction or open caisson construction are needed, is made
Valency is high, long construction period；(2) water plant is such as arranged in river course, there is different degrees of influence to flood passage；(3) pump house bottom
Structure leak or the leak of pump house interior conduit easily lead to the accident of water logging pump house.(4) river channel water intaking needs to set in riverbed
Water-fetching head and aqueduct, need to set water plant on the bank, cost is very high.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of low cost,
Short construction period, occupancy river course flood section is few, is not susceptible to the riverbed vertical shaft type water plant arrangement of the accident of water logging pump house
Structure.
The technical scheme that the utility model solves the use of its technical problem is a kind of riverbed vertical shaft type water plant arrangement knot
Structure, including pump house and water pump, the pump house are provided with Pump Suction puddle, Pump Suction puddle more than riverbed flood level in riverbed
It is open-topped casing, filter screen is provided with the top of the Pump Suction puddle, Pump Suction puddle is supported using stake, Pump Suction puddle position
In the underface of pump house, the Pump Suction puddle is covered with grid cage；The water pump extends vertically into Pump Suction puddle out of pump house
It is interior.
Further, the pump house is supported using 6 root canal piles, and pile tube is hollow below pile tube flood level away from for 4.0-6.0m
Structure.
Further, the water pump is vertical long shaft pump.
Further, the shaft portion of the vertical long shaft pump is externally provided with steel pillar.
Further, it is provided with access panel on the grid cage.
Further, the upstream face of the grid cage is provided with sand block plate.
Further, a length of 2.0-2.5m in the Pump Suction puddle, a width of 1.8-2.0m, a height of 1.0-1.5m.
Compared with prior art, it is as follows the advantages of the utility model：Meet safe and reliable water intaking, service life length；Pump
Room is not susceptible to the accident of water logging pump house more than riverbed flood level；Pump house bottom is supported using pile tube, saves structural construction cost
With reduction construction period；Below the flood level of pump house bottom in addition to pile tube, steel pillar and grid cage without hindrance drainage facility, take river course
Trade culture is few, can effectively reduce flood passage area；Pump room structure is simple, similar water intaking of being dug a well on river, low engineering cost, applies
The work cycle is short.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model embodiment.
Fig. 2 is the pump house firing floor floor map of embodiment illustrated in fig. 1.
Fig. 3 is the pump house lower flat schematic diagram of embodiment illustrated in fig. 1.
In figure：1-pump house, 2-water pump, 3-grid cage, 4-Pump Suction puddle.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Reference picture 1, Fig. 2, Fig. 3, the present embodiment include pump house 1 and water pump 2, and pump house 1 is more than riverbed flood level, pump house
1 is supported using 6 root canal piles, and pile tube is hollow-core construction below pile tube flood level, pump sump is provided with riverbed away from for 5.4m or so
Hole 4, Pump Suction puddle 4 is to use open-topped cuboid casing made of concrete, and the top of Pump Suction puddle 4 is provided with stainless
Steel filter screen, Pump Suction puddle 4 are supported using stake, and Pump Suction puddle 4 is located at the underface of pump house 1, and Pump Suction puddle 4 is covered with lattice
Grid cage 3, water pump 2 are extended vertically into out of pump house 1 in Pump Suction puddle 4, and water pump 2 is vertical long shaft pump.
In the present embodiment, the quantity of water pump 2 is four, and the quantity in Pump Suction puddle 4 is two, each Pump Suction puddle 4
Inside stretch into two water pumps 2.
A length of 2.17m in Pump Suction puddle 4, a width of 1.90m, a height of 1.30m.
The top in Pump Suction puddle 4 is higher than riverbed 1.7m, can prevent riverbed bottom bed load sediment from entering pump sump
Hole 4.
Pump house 1 is connected using access bridge with river bank maintenance road, and pump house 1 is solid and reliable.
The delivery port of water pump 2 is provided with check-valves, maintenance and switching gate valve.Electrical control equipment is located in pump house 1.
The shaft portion of vertical long shaft pump is externally provided with steel pillar, and influence of the current to pump shaft is minimized, extended vertical
The service life of formula long-shaft pump.
Current enter Pump Suction puddle 4 from grid cage 3, and water pump 2 is fetched water in Pump Suction puddle 4, and grid cage 3 can stop
Water float thing, aquatic organism enter in Pump Suction puddle 4.Access panel is provided with grid cage 3, Pump Suction puddle 4 need to be examined
When repairing, diver enters in grid cage 3 from access panel to overhaul.The upstream face of grid cage 3 is provided with sand block plate, can play desanding and slash
Grass effect.
The utility model is suitable for piling suitable for riverbed geology, stabilization of river bed and the little river of SEA LEVEL VARIATION, does not apply to
It is serious in ice slush situation, the higher river of sand content.
Construction method of the present utility model, comprises the following steps：
（1）Underwater pile driving；
（2）Lift Pump Suction puddle 4；
（3）Grid cage 3 is installed on Pump Suction puddle 4（After grid cage 3 assembles on bank, integral hoisting insertion water pump
On water suction hole 4）；
（4）Built on pile tube and take pump house 1；
（5）Installation vertical long shaft pump and pipeline and valve in pump house 1.
The utility model has the following advantages that：
Meet safe and reliable water intaking, service life length；Pump house 1 is not susceptible to water logging pump more than riverbed flood level
The accident in room 1；The bottom of pump house 1 is supported using pile tube, saves civil engineering costs, reduces construction period；Below the bottom flood level of pump house 1
The without hindrance drainage facility in addition to pile tube, steel pillar and grid cage 3, occupancy river course flood section is few, can effectively reduce flood passage area；Pump house
1 is simple in construction, similar water intaking of being dug a well on river, low engineering cost, short construction period.
Those skilled in the art can carry out various modifications and variations to the utility model, if these modifications and variations
Within the scope of the utility model claims and its equivalent technologies, then these modifications and variations are also in guarantor of the present utility model
Within the scope of shield.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (7)
1. a kind of riverbed vertical shaft type water plant arrangement, including pump house and water pump, it is characterised in that：The pump house is located at river
More than bed flood level, Pump Suction puddle is provided with riverbed, Pump Suction puddle is open-topped casing, the Pump Suction puddle top
Portion is provided with filter screen, and Pump Suction puddle is supported using stake, and Pump Suction puddle is located at the underface of pump house, Pump Suction puddle outer cover
There is grid cage；The water pump is extended vertically into out of pump house in Pump Suction puddle.
2. vertical shaft type water plant arrangement in riverbed as claimed in claim 1, it is characterised in that：The pump house uses 6
Pile tube supports, and pile tube is hollow-core construction below pile tube flood level away from for 4.0-6.0m.
3. vertical shaft type water plant arrangement in riverbed as claimed in claim 1 or 2, it is characterised in that：The water pump is vertical
Formula long-shaft pump.
4. vertical shaft type water plant arrangement in riverbed as claimed in claim 3, it is characterised in that：The vertical long shaft pump
Shaft portion is externally provided with steel pillar.
5. vertical shaft type water plant arrangement in riverbed as claimed in claim 1 or 2, it is characterised in that：On the grid cage
It is provided with access panel.
6. vertical shaft type water plant arrangement in riverbed as claimed in claim 1 or 2, it is characterised in that：The grid cage
Upstream face is provided with sand block plate.
7. vertical shaft type water plant arrangement in riverbed as claimed in claim 1 or 2, it is characterised in that：The pump sump
A length of 2.0-2.5m, a width of 1.8-2.0m, a height of 1.0-1.5m in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075129.4U CN207160642U (en) | 2017-08-25 | 2017-08-25 | Riverbed vertical shaft type water plant arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075129.4U CN207160642U (en) | 2017-08-25 | 2017-08-25 | Riverbed vertical shaft type water plant arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160642U true CN207160642U (en) | 2018-03-30 |
Family
ID=61718467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075129.4U Expired - Fee Related CN207160642U (en) | 2017-08-25 | 2017-08-25 | Riverbed vertical shaft type water plant arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268065A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of tunnel classification water plug for coal mining |
| CN110714510A (en) * | 2019-11-15 | 2020-01-21 | 黄河勘测规划设计研究院有限公司 | Water intaking pump station with adjustable water intaking height |
| CN113529914A (en) * | 2021-07-29 | 2021-10-22 | 中冶华天工程技术有限公司 | Method for fixing underwater lifting pump in river channel |
-
2017
- 2017-08-25 CN CN201721075129.4U patent/CN207160642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268065A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of tunnel classification water plug for coal mining |
| CN110714510A (en) * | 2019-11-15 | 2020-01-21 | 黄河勘测规划设计研究院有限公司 | Water intaking pump station with adjustable water intaking height |
| CN113529914A (en) * | 2021-07-29 | 2021-10-22 | 中冶华天工程技术有限公司 | Method for fixing underwater lifting pump in river channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |