CN102359147B - Device and method for taking water from water source - Google Patents
Device and method for taking water from water source Download PDFInfo
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- CN102359147B CN102359147B CN201110347005.8A CN201110347005A CN102359147B CN 102359147 B CN102359147 B CN 102359147B CN 201110347005 A CN201110347005 A CN 201110347005A CN 102359147 B CN102359147 B CN 102359147B
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- water
- transfer
- transfer pond
- intake pipe
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 266
- 238000000034 method Methods 0.000 title claims description 9
- 238000007667 floating Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 41
- 241000209094 Oryza Species 0.000 claims description 28
- 235000007164 Oryza sativa Nutrition 0.000 claims description 28
- 235000009566 rice Nutrition 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The invention discloses a device for taking water from a water source. The device is characterized in that: a positioning column is arranged at the water source, and a floating water taking ship is tied to the positioning column; the water taking ship comprises a platform, and a buoy and a submersible pump are respectively fixed below the platform; a transfer pool is arranged between the water source and a water taking pump room, the upper end of the transfer pool is open, and the upper end of the transfer pool is lower than the normal water level; the transfer pool is respectively connected with the submersible pump on the floating water taking ship and the water taking pump room through an upper water inlet pipe and a water taking pipe; the joint of the transfer pool and the water inlet pipe is higher than the joint of the transfer pool and the water taking pipe, the transfer pool is provided with a guide pipe, and the guide pipe is positioned above the water taking pipe and below the upper water inlet pipe; the transfer pool is provided with a bottom water inlet pipe, and the bottom water inlet pipe is provided with a one-way valve for preventing liquid from flowing back; and the water taking outlet of the transfer pool is higher than the water taking inlet of the water taking pump room. The device is simple and convenient in structure and flexible in operation, can automatically adjust the water taking mode according to the rise and fall of the water level, and meets the water supply of a water taking pump station.
Description
Technical field
The present invention relates to a kind of apparatus and method from water source water intaking, for by the river throughout the year, along the river, lakeside or the other operation of fetching water of reservoir.
Background technology
There are the lowest water level of dry season, the peak level of flood season and ordinary water level in the section at water intake pumping station place.
Water intake pumping station is when design, and water intaking position is not to design by extreme low water, but designs by normal water place value.Therefore,, to the dry season, user has to take voluntarily temporory structure to fetch water.
Annual flood control season, reservoir capacity need be vacateed in downstream water power station, and in the meantime, waterline is just farther from the distance of water intake pumping station.
Generally, in the dry season, only set up submersible pump water intaking, user is very inconvenient.
Summary of the invention
The object of this invention is to provide a kind of apparatus and method from water source water intaking, no matter how the water level height of the water surface and the width of the water surface change for they, can fetch water neatly, and simple structure, water-supply method are flexible, can meet the water intaking supply of water intake pumping station throughout the year.
For this reason, according to an aspect of the present invention, provide a kind of device from water source water intaking, it is characterized in that:
At water source, place arranges reference column, and the water intaking ship that floats ties up on this reference column; Water intaking ship comprises platform, and floating drum and submersible pump are separately fixed at the below of platform;
Between water source and water plant, be provided with transfer pond, the upper end open in transfer pond, the upper end in this transfer pond is lower than ordinary water level; Transfer pond is connected with water plant with the submersible pump floating on water intaking ship respectively with intake pipe by top water inlet pipe; The position that the position that transfer pond is connected with water inlet pipe is connected with intake pipe higher than transfer pond;
Transfer pond is provided with mozzle, and mozzle is positioned at intake pipe top, the below of top water inlet pipe; Transfer pond is provided with bottom water inlet pipe, and bottom water inlet pipe is provided with the one way valve that prevents that liquid from flowing backwards; Open height is fetched water out higher than the pump house inlet height of fetching water in transfer pond.
Preferably, opening down in transfer pond of described intake pipe.
Preferably, the difference between the height at the place, bottom of the height of the mouth of pipe of the intake pipe of water plant and water plant is 2.0-3.0 rice; Difference between the height of intake pipe outlet in transfer pond and the height of the intake pipe entrance of water plant is 0.2-0.4 rice; Transfer pond mozzle exceeds transfer pond intake pipe 0.1-0.3 rice; Transfer pond intake pipe is apart from transfer basin bottom 0.6-0.8 rice; Transfer basin bottom water inlet pipe is apart from transfer basin bottom 0.1-0.2 rice; Difference between the height of the upper end in normal height of water level and transfer pond is 0.5-0.7 rice.
Preferably, the seal member that floating drum is hollow, the quantity of floating drum is 2-4.
Preferably, submersible pump is fixed on the central authorities of platform.
Preferably, platform is provided with fence.
Preferably, described water source is river.
Preferably, described water source is river.
Preferably, described water source is lake water.
Preferably, described water source is reservoir.
According to another aspect of the present invention, a kind of method from water source water intaking is provided, it is characterized in that: the water intaking ship that floats is set at place, water source, it ties up on this reference column, lifting with the water surface fluctuates along this reference column, this water intaking ship comprises platform, and floating drum and submersible pump are separately fixed at the below of platform; Transfer pond is set between water source and water plant, the upper end open in transfer pond, the upper end in this transfer pond is lower than ordinary water level; Transfer pond is connected with water plant with the submersible pump floating on water intaking ship respectively with intake pipe by top water inlet pipe; The position that the position that transfer pond is connected with water inlet pipe is connected with intake pipe higher than transfer pond; Opening down in transfer pond of described intake pipe.
Preferably, transfer pond is provided with mozzle, and mozzle is positioned at intake pipe top, the below of top water inlet pipe, and transfer pond is provided with bottom water inlet pipe, and bottom water inlet pipe is provided with the one way valve that prevents that liquid from flowing backwards; Open height is fetched water out higher than the pump house inlet height of fetching water in transfer pond;
When water level is during higher than the upper end in transfer pond, water enters from the upper end in transfer pond, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out;
When water level is lower than the upper end in transfer pond during higher than mozzle, water enters from mozzle, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out;
When water level is during lower than the water intaking mouth of pipe of pump house, start the submersible pump floating in water intaking ship, water enters transfer pond from top water inlet pipe, and enter water plant along intake pipe, at this moment transfer basin bottom water inlet pipe closed check valve, for anti-sealing therefrom turns when overflow at top, pond, impact pond body and engineering foundation, mozzle is by unnecessary place, water back flow water source;
When needs are cleared up transfer basin bottom mud, remove bottom water inlet pipe one way valve, water is flow back to water source from transfer pond.
Preferably, the difference between the height at the place, bottom of the height of the mouth of pipe of the intake pipe of water plant and water plant is 2.0-3.0 rice; Difference between the height of intake pipe outlet in transfer pond and the height of the intake pipe entrance of water plant is 0.2-0.4 rice; Transfer pond mozzle exceeds transfer pond intake pipe 0.1-0.3 rice; Transfer pond intake pipe is apart from transfer basin bottom 0.6-0.8 rice; Transfer basin bottom water inlet pipe is apart from transfer basin bottom 0.1-0.2 rice; Difference between the height of the upper end in normal height of water level and transfer pond is 0.5-0.7 rice.
According to the device from water source water intaking of the present invention, be provided with water intaking ship, it can change and the water intaking of undocking neatly of river surface width according to the height of river water level, has to construct easyly, and flexible operation is motor-driven, is not subject to the advantages such as condition restriction.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of a kind of device from water source water intaking of the present invention.
Specific embodiment
Below in conjunction with specific embodiment, further set forth technical scheme of the present invention.
As shown in Figure 1, according to a kind of device from water source water intaking of the present invention, Reference numeral 1 represents the ship of fetching water that floats; Reference numeral 3 represents water plant; Reference numeral 2 represents transfer pond; Reference numeral 4 represents reference column; Reference numeral 5 represents top water inlet pipe; Reference numeral 6 represents intake pipe; Reference numeral 11 represents floating drum; Reference numeral 12 represents submersible pump; Reference numeral 13 represents platform; Reference numeral 21 represents mozzle; Reference numeral 22 represents bottom water inlet pipe; Reference numeral 61 represents the opening of intake pipe 6 in transfer pond 2.
Illustrate working method of the present invention below.
The concrete technical scheme of water intaking ship 1 of floating is, the water intaking ship 1 that floats is comprised of several floating drums 11, and floating drum 11 is hollow and sealing, and fixed with each other.On floating drum 11, set up a platform 13, on platform middle 13, leave the position that installs submersible pump 12 additional, reserve personnel operating space, surrounding welding guardrail, the pump housing of submersible pump 12 is fixed on the central authorities of the water intaking ship 1 that floats.
At the Its Adjacent Waters of water plant 3, look for a low water stage place, erect herein a bar as reference column 4, for the fixing water intaking ship 1 that floats, the water intaking ship 1 that floats can regulate automatically according to the fluctuation of water level.
Surrounding at the water intaking mouth of pipe 61 of water plant 3 builds cement cofferdam, as transfer pond 2, and the upper end open in transfer pond 2, bottom water inlet pipe 22 is equipped with in the bottom in transfer pond 2, and bottom water inlet pipe is provided with the one way valve that prevents that liquid from flowing backwards.The position that the position that transfer pond 2 is connected with top water inlet pipe 5 is connected with intake pipe 6 higher than transfer pond 2.
When water level is during higher than the upper end in transfer pond 2, water enters from the upper end in transfer pond 2, and enters water plant 3 along intake pipe 6, and at this moment, transfer basin bottom water inlet pipe 22 one way valves are opened, and submersible pump cuts out;
When water level is lower than the upper end in transfer pond 2 during higher than mozzle 21, water enters from mozzle 21, and enters water plant 3 along intake pipe 6, and at this moment, transfer basin bottom water inlet pipe 22 one way valves are opened, and submersible pump cuts out;
When water level is during lower than the water intaking mouth of pipe 61 of water plant 3, start the submersible pump 12 floating in water intaking ship 1, water enters transfer pond 2 from top water inlet pipe 5, and enter water plant 3 along intake pipe 6, at this moment transfer basin bottom water inlet pipe 22 closed check valves, for anti-sealing therefrom turns when overflow at top, pond, impact pond body and engineering foundation, mozzle 21 is by unnecessary place, water back flow water source;
When needs are cleared up transfer pond 2 bottom sludge, remove bottom water inlet pipe 22 one way valves, water is flow back to water source from transfer pond.
Preferably, the opening 61 of intake pipe 6 in transfer pond 3 is downward, to avoid the impurity such as silt to enter intake pipe 6.
The height at the place, bottom of water plant 3 is H1, and for example absolute altitude is 90 meters; The height of the mouth of pipe of the intake pipe 6 of water plant 3 is H2, and for example absolute altitude is 92.5 meters; The height of the mouth of pipe of the mozzle 21 in transfer pond 2 is H3, and for example absolute altitude is 93 meters; The height of the upper end in transfer pond 2 is H4, and for example absolute altitude is 93.3 meters; The height of the bottom water inlet pipe in transfer pond 2 is H5, and for example absolute altitude is 92.2 meters; Normal height of water level is Ho, and for example absolute altitude is 93.9 meters.
According to the present invention, the poor H2-H1=2.5 rice between the height H 2 of the mouth of pipe of the intake pipe 6 of water plant 3 and the height H 1 at the place, bottom of water plant 3; Poor H3-H2=0.5 rice between the height H 2 of the mouth of pipe of the height H 3 of the mouth of pipe of the mozzle 21 in transfer pond 2 and the intake pipe 6 of water plant 3; Poor H4-H3=0.3 rice between the height H 3 of the mouth of pipe of the height H 4 of the upper end in transfer pond 2 and transfer pond mozzle 21; Poor Ho-H4=0.6 rice between the height H 4 of the upper end in normal height of water level Ho and transfer pond 2.
The design that the present invention has mainly adopted pontoon automatically to regulate according to water level.
Water intaking ship concrete technical scheme be, pontoon is comprised of several floating drums, it is characterized in that, floating drum is hollow sealing, and is fixed together.On floating drum, set up a platform, in the middle of platform, leave the position that installs submersible pump additional, reserve personnel operating space, surrounding welding guardrail, the pump housing is fixed on midship.
The concrete technical scheme of laying water intaking ship is, for example, at, 200 meters, downstream of water intake pumping station, looks for a low water stage place, erects herein a bar as reference column, for fixing pontoon.At the pump house water intaking mouth of pipe, build cement cofferdam around, as transfer pond.
When water level is during higher than the upper end in transfer pond, water enters from the upper end in transfer pond, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out; When water level is lower than the upper end in transfer pond during higher than mozzle, water enters from mozzle, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out; When water level is during lower than the water intaking mouth of pipe of pump house, start the submersible pump floating in water intaking ship, water enters transfer pond from top water inlet pipe, and enter water plant along intake pipe, at this moment transfer basin bottom water inlet pipe closed check valve, for anti-sealing therefrom turns when overflow at top, pond, impact pond body and engineering foundation, mozzle is by unnecessary place, water back flow water source.
Claims (8)
1. from a device for water source water intaking, it is characterized in that:
At water source, place arranges reference column, and the water intaking ship that floats ties up on this reference column; Water intaking ship comprises platform, and floating drum and submersible pump are separately fixed at the below of platform;
Between water source and water plant, be provided with transfer pond, the upper end open in transfer pond, the upper end in this transfer pond is lower than ordinary water level; Transfer pond is connected with the submersible pump floating on water intaking ship with water plant respectively with top water inlet pipe by intake pipe; The position that the position that transfer pond is connected with top water inlet pipe is connected with intake pipe higher than transfer pond;
Transfer pond is provided with mozzle, and mozzle is positioned at intake pipe top, the below of top water inlet pipe; Transfer pond is provided with bottom water inlet pipe, and bottom water inlet pipe is provided with the one way valve that prevents that liquid from flowing backwards; Open height is fetched water out higher than the pump house inlet height of fetching water in transfer pond,
In water plant, the mouth of pipe of intake pipe is higher than the bottom 2.0-3.0 rice of water plant; In transfer pond, intake pipe outlet is higher than intake pipe entrance 0.2-0.4 rice in water plant; Transfer pond mozzle exceeds intake pipe 0.1-0.3 rice in transfer pond; In transfer pond, intake pipe exceeds transfer basin bottom 0.6-0.8 rice; Transfer basin bottom water inlet pipe is higher than transfer basin bottom 0.1-0.2 rice; Ordinary water level height exceeds the upper end 0.5-0.7 rice in transfer pond.
2. device according to claim 1, is characterized in that: opening down in transfer pond of described intake pipe.
3. device according to claim 1, is characterized in that: the seal member that floating drum is hollow, the quantity of floating drum is 2-4.
4. device according to claim 1, is characterized in that: submersible pump is fixed on the central authorities of platform.
5. device according to claim 1, is characterized in that: platform is provided with fence.
6. device according to claim 1, is characterized in that: described water source is river, river, lake water or reservoir.
7. from a method for water source water intaking, it is characterized in that:
The water intaking ship that floats is set at place, water source, and it ties up on reference column, with the lifting of the water surface, along this reference column, fluctuates, and this water intaking ship comprises platform, and floating drum and submersible pump are separately fixed at the below of platform;
Transfer pond is set between water source and water plant, the upper end open in transfer pond, the upper end in this transfer pond is lower than ordinary water level; Transfer pond is connected with the submersible pump floating on water intaking ship with water plant respectively with top water inlet pipe by intake pipe; The position that the position that transfer pond is connected with top water inlet pipe is connected with intake pipe higher than transfer pond;
Opening down in transfer pond of described intake pipe,
In water plant, the mouth of pipe of intake pipe is higher than the bottom 2.0-3.0 rice of water plant; In transfer pond, intake pipe outlet is higher than intake pipe entrance 0.2-0.4 rice in water plant; Transfer pond mozzle exceeds intake pipe 0.1-0.3 rice in transfer pond; In transfer pond, intake pipe is apart from transfer basin bottom 0.6-0.8 rice; Transfer basin bottom water inlet pipe is higher than transfer basin bottom 0.1-0.2 rice; Ordinary water level height exceeds the upper end 0.5-0.7 rice in transfer pond.
8. method according to claim 7, is characterized in that: transfer pond is provided with mozzle, and mozzle is positioned at intake pipe top, the below of top water inlet pipe; Transfer pond is provided with bottom water inlet pipe, and bottom water inlet pipe is provided with the one way valve that prevents that liquid from flowing backwards; Open height is fetched water out higher than the pump house inlet height of fetching water in transfer pond;
When water level is during higher than the upper end in transfer pond, water enters from the upper end in transfer pond, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out;
When water level is lower than the upper end in transfer pond during higher than mozzle, water enters from mozzle, and enters water plant along intake pipe, and at this moment, transfer basin bottom water inlet pipe one way valve is opened, and submersible pump cuts out;
When water level is during lower than the water intaking mouth of pipe of pump house, start the submersible pump floating in water intaking ship, water enters transfer pond from top water inlet pipe, and enter water plant along intake pipe, at this moment transfer basin bottom water inlet pipe closed check valve, for anti-sealing therefrom turns when overflow at top, pond, impact pond body and engineering foundation, mozzle is by unnecessary place, water back flow water source;
When needs are cleared up transfer basin bottom mud, remove bottom water inlet pipe one way valve, water is flow back to water source from transfer pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110347005.8A CN102359147B (en) | 2011-11-07 | 2011-11-07 | Device and method for taking water from water source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110347005.8A CN102359147B (en) | 2011-11-07 | 2011-11-07 | Device and method for taking water from water source |
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| CN102359147A CN102359147A (en) | 2012-02-22 |
| CN102359147B true CN102359147B (en) | 2014-04-16 |
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| CN201110347005.8A Expired - Fee Related CN102359147B (en) | 2011-11-07 | 2011-11-07 | Device and method for taking water from water source |
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| CN104763018B (en) * | 2015-03-25 | 2017-01-04 | 上海市政工程设计研究总院（集团）有限公司 | Low temperature ultra fetches water desilting winterization system and method thereof |
| CN104763016B (en) * | 2015-03-25 | 2017-01-18 | 上海市政工程设计研究总院（集团）有限公司 | Water intaking and desilting system for high-turbidity water and method thereof |
| CN106930365A (en) * | 2017-02-28 | 2017-07-07 | 扬州大学 | The cabinet type Intelligent submersible pump station of minicomputer |
| CN107642124A (en) * | 2017-09-19 | 2018-01-30 | 中国水利水电第十六工程局有限公司 | Deep layer saves water fetching device |
| CN108331079B (en) * | 2018-03-28 | 2023-07-25 | 贵州省水利水电勘测设计研究院 | Floating type surface water taking device |
| CN110067284B (en) * | 2019-05-15 | 2020-11-03 | 河海大学 | Irrigation equipment for hydraulic engineering |
| CN112281991B (en) * | 2020-11-03 | 2024-06-25 | 郭晓东 | Water drawing system |
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| CN201411031Y (en) * | 2009-02-26 | 2010-02-24 | 徐浩钟 | Mark type lifting navigation mark |
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