CN110714510A - Water intaking pump station with adjustable water intaking height - Google Patents
Water intaking pump station with adjustable water intaking height Download PDFInfo
- Publication number
- CN110714510A CN110714510A CN201911116468.6A CN201911116468A CN110714510A CN 110714510 A CN110714510 A CN 110714510A CN 201911116468 A CN201911116468 A CN 201911116468A CN 110714510 A CN110714510 A CN 110714510A
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- pump station
- pumps
- intaking
- 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.)
- Pending
Links
Images
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
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 discloses a water taking pump station with adjustable water taking height, which comprises a pump room, at least two water pumps and a water pump control cabinet, wherein the pump room comprises a pump room frame body and an installation platform driven by a power source, the at least two water pumps are arranged on the installation platform at intervals, and a water outlet of each water pump is connected in series with a water outlet pipe; be provided with the pumping pipe way on the pump house support body, the interval is provided with at least two sets of and every water pump one-to-one's interface of intaking on the pumping pipe way, and every group interface of intaking includes the water supply connector that interval set up about two at least. The invention has the advantages of small occupied space, less engineering quantity, short construction period, capability of being built on the shore or in a lake or a river, no need of cofferdam for pumping water, simple construction, short construction period, low construction cost and less influence on the surrounding environment, and a plurality of concrete piles are driven into the designed position of a pump station during construction; the water taking height of the water pump can be adjusted according to drought and waterlogging conditions, and the water taking requirements of different water level heights are met.
Description
Technical Field
The invention relates to a pump station, in particular to a water taking pump station with adjustable water taking height.
Background
At present, when a water taking pump station is built on the bank of a river, a lake or a reservoir, a traditional fixed bank water taking pump station is often adopted. The traditional fixed bank water taking pump station is in the following construction process: firstly cofferdam building, then pumping water in the cofferdam, then building a pump house, and finally installing equipment (such as a water pump, a valve, a pipeline, a control box and the like). The water taking pump station has large engineering quantity and long construction period; the water inlet pipe of the water pump is often required to be fixed below the lowest water level, the more obvious the water level drop is, the larger the amount of reinforced concrete in the pump room is, and the construction cost is high. Meanwhile, as the pumping height of the fixed water intake pump station is below the lowest water level, sundries (such as branches, leaves, plastic garbage and other floaters) around the water intake port are easy to gather at the pipe opening of the water intake pipe, the floaters are easy to be sucked into the water intake pipe to cause blockage when water is taken, and when the water level is too low, water pumping is easy to cause and the water level is higher, silt and sediment at the water bottom are also easy to be sucked into the pipeline.
In recent years, aiming at various defects of the traditional fixed water taking pump station, floating water taking pump stations such as floating ship type pump stations and cable car type pump stations are also provided. The pontoon type pump station is generally built on the bank side of a swimming river bank, and water is taken by utilizing a power device of a ship body; but this pump station needs often to change the joint, removes the ship position, and the hull maintenance cost is high, and is poor to stormy waves adaptability, and the hull is from great, draft, the unable normal water intaking in shallow water region. The cable car type pump station mainly absorbs surface water through a cable car built on a bank slope, has certain requirements on the bank slope, has small area and space inside the pump car, poor working conditions, can only take surface water of a water body, poor water quality, complex device and large moving difficulty of the pump car. Therefore, how to design a water intake pump station with adjustable water intake height, small occupied space and simple construction and installation is still a goal pursued by the technicians in the field.
Disclosure of Invention
The invention aims to provide a water taking pump station with adjustable water taking height, which has small occupied space and simple construction, can be built on the shore, can be built in lakes or rivers, and has flexible installation position.
In order to achieve the purpose, the invention adopts the following technical scheme:
the water taking pump station with adjustable water taking height comprises a pump room, at least two water pumps and a water pump control cabinet, wherein the pump room comprises a pump room frame body and an installation platform driven by a power source, the at least two water pumps are arranged on the installation platform at intervals, and a water outlet of each water pump is connected in series with a water outlet pipe;
the water pumping pipeline is arranged on the pump room frame body, at least two groups of water inlet interfaces which are in one-to-one correspondence with each water pump are arranged on the water pumping pipeline at intervals, and each group of water inlet interfaces comprises at least two water inlet joints which are arranged at intervals up and down;
the power source drives the mounting platform to lift through the pull rope, and the mounting platform is used for adjusting the heights of the water pumps and the water outlet pipes of the water pumps, so that the water outlet pipes of all the water pumps are connected with the water inlet connectors with the corresponding heights in series.
The drinking-water pipeline includes that the level sets up female pipe of play on the pump house support body, go out female pipe go up the parallel connection have with every the vertical connecting pipe of outlet pipe one-to-one, every group the interface of intaking two at least the interval sets up about the water supply connector on the vertical connecting pipe.
The pump room support body is a steel structure frame, and the mounting platform is in sliding fit with the plurality of stand columns of the steel structure frame through a sliding part.
The sliding part comprises a sliding rail arranged on the upright post, and the horizontal installation platform slides up and down along the sliding rail.
The upper part of the upright post of the rigid structure frame is correspondingly provided with a pair of pulleys, the pull ropes are respectively wound on the pulleys corresponding to the pull ropes, and the power source drives the pulleys to rotate so as to realize the lifting of the mounting platform.
The crane is characterized in that a guide rail is arranged on the cross beam at the top of the steel structure frame, and a crane is arranged on the guide rail in a sliding manner.
The guide rail is I-shaped steel.
At least two of the water pumps are vertical long-shaft pumps.
Compared with the existing floating water intake pump station, the water intake pump station of the invention has the advantages of small occupied space, less engineering quantity, short construction period, flexible installation position and wide application range, and can be built on the shore and in lakes or rivers. The concrete points are as follows:
1) the pump house is integrally provided with the steel structure frame, occupies small area, is flexible in installation position, and can be built on the shore and in lakes or rivers; during construction, a plurality of concrete piles are driven into the designed position of the pump station, water pumping of cofferdams is not needed, construction is simple, the construction period is short, the construction cost is low, and the influence on the surrounding environment is small;
2) each water pump corresponds to a plurality of water inlet joints which are arranged at intervals up and down, and the water pumps ascend or descend along with the mounting platform, so that the height of a water intake of each water pump is adjusted, the water intake requirements of the water pumps on water levels with different heights are met, and the water intake system is particularly suitable for small and medium-sized lakes or reservoirs in rainy seasons and dry seasons.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is an enlarged top view of the water pump and water extraction line of fig. 1.
Detailed Description
As shown in fig. 1-3, the water intake pump station with adjustable water intake height of the invention comprises a pump room, three water pumps 1 and a water pump control cabinet 2 corresponding to each water pump 1, wherein the water pumps 1 adopt vertical long-shaft pumps, the water inlet pipes of the vertical long-shaft pumps directly go deep underwater, and the motors of the vertical long-shaft pumps are vertical and have a larger distance from the water surface, so that the water intake of the motors of the water pumps 1 caused by the fluctuation of the water surface is prevented;
the pump room comprises a pump room frame body 3 and a mounting platform 4 driven by a power source (the power source is a motor), the water pumps 1 are mounted on the mounting platform 4 at intervals in a row, a water outlet of each water pump 1 is connected in series with a water outlet pipe 5, and each water outlet pipe 5 is provided with an overhaul valve and a pressure gauge;
a water pumping pipeline is arranged on the pump room frame body 3, the water pumping pipeline comprises a water outlet main pipe 6 horizontally arranged on the pump room frame body 3, three vertical connecting pipes 7 which are in one-to-one correspondence with the water outlet pipes 5 are connected to the water outlet main pipe 6 in parallel, each vertical connecting pipe 7 is provided with a group of water inlet interfaces, each group of water inlet interfaces comprises a water inlet joint A and a water inlet joint B which are vertically spaced from each group of water inlet interfaces (certainly, according to actual requirements, the number of the water inlet joints can be three or four, and the water inlet joints above the water inlet joints can also be arranged on the water outlet main pipe 6), the water inlet joints A and the water inlet joints B are aligned vertically, namely, each water pump 1 has two water taking positions with different heights;
the pump room support body 3 is a steel structure frame, a sliding piece 8 (namely a sliding rail) is arranged on a stand column of the steel structure frame, the mounting platform 4 is in sliding fit with the sliding rail on the stand column, a pair of pulleys 9 (the pulleys are rotatably arranged on the upper portion of the stand column) are symmetrically arranged on the left and right of the upper portion of the stand column, a motor for driving the pulleys 9 to rotate is arranged on the stand column at the position corresponding to each pulley 9, and two pull ropes 10 (the pull ropes 10 are steel wire ropes and can also be chains) on the mounting platform 4 are respectively wound on the pulleys 9 corresponding to the pull ropes. When the device works, as shown in fig. 1, one motor drives the pulley on the right side to rotate clockwise, and the other motor drives the pulley on the left side to rotate anticlockwise, so that the two pull ropes 10 are respectively wound on the corresponding pulleys 9 at a constant speed, and the mounting platform 4 and the water pump 1 rise at a constant speed under the pulling of the pull ropes 10; the rotation direction of the motor is adjusted respectively, so that the left pulley rotates clockwise and the right pulley rotates anticlockwise, the stretching of the pull rope is realized, the uniform descending of the mounting platform and the water pump is realized, and the adjustment of the water taking height of the water pump is realized (naturally, the mounting platform 4 can be driven by the winch to ascend or descend according to actual requirements, and then the height of the water pump 1 and the water outlet pipe 5 can be adjusted).
As shown in fig. 1 and 2, in order to facilitate maintenance of the water pump 1, a rail 11 (i.e., an i-shaped steel) is disposed on a cross beam at the top of the steel frame, and a crane 12 is slidably disposed on the rail 11. During actual installation, the three water pumps 1 are positioned on the same straight line and aligned with the guide rail 11 on the cross beam up and down, so that the crane 12 is ensured to be coaxial with the water pumps 1 when being adjusted to the position above the water pumps 1, and further the lifting stability of the water pumps 1 is ensured. When the water pump 1 needs to be maintained, the water pump 1 is detached from the mounting platform 4, and then the water pump 1 is lifted upwards by a crane 12 for maintenance or repair; after the maintenance is completed, the water pump 1 is reset by the crane 12, and the water pump 1 is fixedly installed on the installation platform 4.
As shown in fig. 1 and 2, in order to protect the water pump control cabinet 2, the water pump control cabinet is installed on the upper part of a steel structure frame, and a cable on the water pump 1 is connected to the water pump control cabinet 2 through a cable bent frame 13 on the steel structure frame; a support table 14 is arranged at the lower part of the upright post of the steel structure frame, and when the water taking level of the water pump 1 is a low level (namely the water outlet pipe 5 of the water pump 1 is connected with the water inlet joint positioned below in series), the support table 14 is used for supporting the mounting platform 4; the mounting platform 4 is raised to a predetermined height (i.e., when the water level of the water pump is high), and the mounting platform 4 is fixed by a fixing pin.
The concrete construction method of the water taking pump station with the adjustable water taking height comprises the following steps:
firstly, laying a concrete bottom wall at a shoreside design position, and installing a steel structure frame on the concrete bottom wall (when the design position is in a lake or a river, firstly, a plurality of reinforced concrete piles are driven into the design position, and then, the steel structure frame is installed on the reinforced concrete piles);
secondly, installing a slide rail, pulleys 9 and a motor on the upright post of the steel structure frame, constructing a support table 14 on the lower part of the steel structure frame, placing the installation platform 4 on the support table 14, and respectively winding two pull ropes 10 on the installation platform 4 on the pulleys 9 corresponding to the installation platform;
thirdly, a single water pump (namely three water pumps 1 are positioned on the same straight line) is installed on the installation platform 4, the water pump control cabinet 2 is installed on the upper part of the steel structure frame, and a cable of the water pump 1 is connected to the water pump control cabinet 2 through a cable bent frame 13 on the steel structure frame; then, a water pumping pipeline is installed at a designed position to ensure that a water outlet pipe 5 of each water pump 1 corresponds to a group of water inlet interfaces;
fourthly, installing a guide rail 11 and a crane 12 on a cross beam at the top of the steel structure frame to finish the construction operation of the water taking pump station.
The specific working process of the invention is as follows:
in rainy season, the water level of the lake or river is higher, the flange blind plate on the water inlet joint above is detached, the control system (or manually) controls the motor to act, so that the mounting platform 4 rises at a constant speed, the water pump 1 rises along with the mounting platform 4 at a constant speed, when the water outlet pipe 5 of the water pump 1 is coaxial with the water inlet joint A above, the motor stops acting, the mounting platform 4 is fixed, the water outlet pipe 5 of each water pump 1 is respectively connected with the water inlet joint A corresponding to the water outlet pipe in series into a whole, the water inlet joint B below is sealed by the flange plate, and the water pump 1 is started to pump water;
in dry seasons, when the water level of the lake or the river is low, the limiting table on the slide rail is detached, the flange blind plate on the water inlet joint B below is removed, and the water outlet pipe 5 of the water pump 1 is detached from the water inlet joint A above; the motor is controlled to drive the mounting platform 4 to descend at a constant speed manually or by using a control system, when the water outlet pipe 5 of the water pump 1 is coaxial with the water inlet joint B below, the motor stops acting, the supporting platform 14 at the lower part of the steel structure frame supports the mounting platform 4, finally, the water outlet pipe 5 of each water pump 1 is respectively connected with the water inlet joint B below corresponding to the water inlet joint in series, the water inlet joint A above is sealed by a blind flange plate, and the water pump 1 is started to pump water.
Claims (8)
1. The utility model provides a water intaking height-adjustable's water intaking pump station, includes pump house, two at least water pumps and pump control cabinet, its characterized in that: the pump room comprises a pump room frame body and an installation platform driven by a power source, at least two water pumps are arranged on the installation platform at intervals, and a water outlet of each water pump is connected in series with a water outlet pipe;
the water pumping pipeline is arranged on the pump room frame body, at least two groups of water inlet interfaces which are in one-to-one correspondence with each water pump are arranged on the water pumping pipeline at intervals, and each group of water inlet interfaces comprises at least two water inlet joints which are arranged at intervals up and down;
the power source drives the mounting platform to ascend and descend through the pull rope, and is used for adjusting the heights of the water pumps and the water outlet pipes of the water pumps, so that the water outlet pipe of each water pump is connected with the water inlet connector with the corresponding height in series.
2. The water intake pump station with adjustable water intake height according to claim 1, characterized in that: the drinking-water pipeline includes that the level sets up female pipe of play on the pump house support body, go out female pipe go up the parallel connection have with every the vertical connecting pipe of outlet pipe one-to-one, every group the interface of intaking two at least the interval sets up about the water supply connector on the vertical connecting pipe.
3. The water intake pump station with adjustable water intake height according to claim 1, characterized in that: the pump room support body is a steel structure frame, and the mounting platform is in sliding fit with the plurality of stand columns of the steel structure frame through a sliding part.
4. The water intaking pump station of claim 3, characterized in that: the sliding part comprises a sliding rail arranged on the upright post, and the horizontal installation platform slides up and down along the sliding rail.
5. The water intaking pump station of claim 3, characterized in that: the upper part of the upright post of the rigid structure frame is correspondingly provided with a pair of pulleys, the pull ropes are respectively wound on the pulleys corresponding to the pull ropes, and the power source drives the pulleys to rotate so as to realize the lifting of the mounting platform.
6. The water intaking pump station of claim 3, characterized in that: the crane is characterized in that a guide rail is arranged on the cross beam at the top of the steel structure frame, and a crane is arranged on the guide rail in a sliding manner.
7. The water intaking pump station of claim 6, characterized in that: the guide rail is I-shaped steel.
8. The water intake pump station with adjustable water intake height according to claim 1, characterized in that: at least two of the water pumps are vertical long-shaft pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116468.6A CN110714510A (en) | 2019-11-15 | 2019-11-15 | Water intaking pump station with adjustable water intaking height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116468.6A CN110714510A (en) | 2019-11-15 | 2019-11-15 | Water intaking pump station with adjustable water intaking height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110714510A true CN110714510A (en) | 2020-01-21 |
Family
ID=69216020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116468.6A Pending CN110714510A (en) | 2019-11-15 | 2019-11-15 | Water intaking pump station with adjustable water intaking height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110714510A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173771A (en) * | 2020-03-13 | 2020-05-19 | 邯郸市三久制泵科技有限公司 | But height-adjusting prevents stifled vertical major axis pump |
| CN113482101A (en) * | 2021-06-18 | 2021-10-08 | 中国能源建设集团广东省电力设计研究院有限公司 | Water intake pump room structure with large water level difference amplitude |
| CN115815261A (en) * | 2023-02-15 | 2023-03-21 | 荣成康派斯新能源车辆股份有限公司 | Automatic blowdown belt cleaning device of black water tank of car as a house pull formula |
| CN116812087A (en) * | 2023-08-31 | 2023-09-29 | 江苏中兴水务有限公司 | Layered water taking pump ship |
-
2019
- 2019-11-15 CN CN201911116468.6A patent/CN110714510A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173771A (en) * | 2020-03-13 | 2020-05-19 | 邯郸市三久制泵科技有限公司 | But height-adjusting prevents stifled vertical major axis pump |
| CN111173771B (en) * | 2020-03-13 | 2024-05-28 | 邯郸市三久制泵科技有限公司 | Height-adjustable anti-blocking vertical long shaft pump |
| CN113482101A (en) * | 2021-06-18 | 2021-10-08 | 中国能源建设集团广东省电力设计研究院有限公司 | Water intake pump room structure with large water level difference amplitude |
| CN115815261A (en) * | 2023-02-15 | 2023-03-21 | 荣成康派斯新能源车辆股份有限公司 | Automatic blowdown belt cleaning device of black water tank of car as a house pull formula |
| CN116812087A (en) * | 2023-08-31 | 2023-09-29 | 江苏中兴水务有限公司 | Layered water taking pump ship |
| CN116812087B (en) * | 2023-08-31 | 2023-11-14 | 江苏中兴水务有限公司 | Layered water taking pump ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110714510A (en) | Water intaking pump station with adjustable water intaking height | |
| ZA200701502B (en) | Improved submersible farm | |
| US20100164230A1 (en) | Installation for harvesting ocean currents (IHOC) and methods and means for its delivery, installation and servicing | |
| CN112931347B (en) | Control method of lifting type deep-sea net cage culture system based on offshore wind power jacket | |
| CN112806291B (en) | Cultivation caisson and operation method thereof | |
| CN103119288A (en) | Extracting energy from flowing fluids | |
| CN215817998U (en) | Photovoltaic power plant on water | |
| CN207854800U (en) | The automatic lifting control system of preventing deep water breeding net case | |
| CN211228711U (en) | Water intaking pump station with adjustable water intaking height | |
| CN206428752U (en) | Multifunctional diving pumping plant oblique pull suspension type fixes corollary apparatus | |
| CN102433868A (en) | Insert plate device capable of walking on blown-filled mud soil | |
| CN107090991A (en) | A kind of lowering or hoisting gear of utilization air pressure adjustment water depth | |
| CN101220794A (en) | River power generation device | |
| CN114609366B (en) | Rainfall simulation system for outdoor large-scale slope model experiment | |
| CN115644110A (en) | Intelligent lifting control system for deep-water aquaculture net cage and use method | |
| CN201148934Y (en) | River electric generating apparatus | |
| KR20100107550A (en) | Buoyancy fountain | |
| CN114275112A (en) | Structure of water surface photovoltaic array arranged in water level large-amplitude reservoir | |
| KR20110035310A (en) | Apparatus for generating using tidal current | |
| CN219410748U (en) | Automatic sinking and floating device of underwater anchoring pier | |
| CN113759144B (en) | Flow speed observation device of water level flow fluctuation area and installation method | |
| CN220597218U (en) | River course bi water aeration system | |
| CN215483274U (en) | Ecological intelligent running water submersible pump station | |
| CN116752566B (en) | Offshore wind power foundation installation system based on pump prying block application and application method | |
| KR102293272B1 (en) | A mulitipurpose rising and lowering floating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |