CN207749572U - A kind of structure for big luffing water level surface water taking - Google Patents
A kind of structure for big luffing water level surface water taking Download PDFInfo
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- CN207749572U CN207749572U CN201820091817.8U CN201820091817U CN207749572U CN 207749572 U CN207749572 U CN 207749572U CN 201820091817 U CN201820091817 U CN 201820091817U CN 207749572 U CN207749572 U CN 207749572U
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Abstract
The utility model discloses a kind of structures for big luffing water level surface water taking,In concrete dam body upstream, the rail of two parallel verticals is arranged in vertical surface,It is that the water intaking pumping station kept afloat is oriented to rail,It is fixed with distribution box and water pump on water intaking pumping station,Water pump one end is connect with intake pipe,Intake pipe is deep into underwater certain depth,The water pump other end is connect with vertical telescopic more piece seal pipe,It extends to dam crest and is connect with horizontal water delivery line,Often section seal pipe external wall of upper portion is welded with annular stop steel plate and lower annular stop steel plate,It is cased with ring-shaped rubber waterstop between upper annular stop steel plate and lower annular stop steel plate,Often section seal pipe bottom end is provided with outward flange disk,Outward flange pan bottom bolt has the annular stop steel plate smaller than sealing bore,Annular stop steel plate can block the lower annular stop steel plate of adjacent socket seal pipe.The utility model, which had not only avoided stationary water intaking, can not adapt to the shortcomings that water level is widely varied, but also overcomes the palpus of traditional pumping station and often adjust position and the restricted disadvantage of floating pipe support luffing.
Description
Technical field
The utility model is related to a kind of water conservancy machinery facilities, especially a kind of knot for big luffing water level surface water taking
Structure.
Background technology
Traditional river or reservoir are fetched water structure, there are many problems all the time, especially face big luffing water level when
It waits, it is difficult to adapt to regimen and meet water supply requirement.Common water intaking structure can be divided into fixed and mobile.Fixed water intaking
Structure mainly has two kinds of a shallow-layer and deep layer, and fixed shallow-layer water intaking structural plane can not then ensure to connect when position significantly declines near water
Continuous water intaking, and deep water intake structure, intake easily occur to block and deposit, in addition, the two all cannot be satisfied wanting for water intaking water temperature
It asks.Mobile water intaking structure is in recent years relatively common to fetch water for pumping station formula, is to be connected pumping station and water-supply-pipe by truss pipe bridge
It picks up and, the variation of water level and position of fetching water can be adapted to a certain extent, but the activity point of view of pipe bridge and range are more limited to,
Still the shallow-layer water intaking that cannot be satisfied big luffing water level requires.
It is fetched water by water pump and pipeline in reservoir, is commonly used in domestic water for dwellers or agricultural irrigation, with water object
Usually water quality, water temperature, flow and the continuity of water intaking there are certain requirements, how to meet above-mentioned requirements, become urgent need and solve
The problem of.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of structure for big luffing water level surface water taking,
The continuity and operability that can guarantee surface water taking, are easy to construct, and convenient for later maintenance, replace, use cost is relatively low.
To solve the above-mentioned problems, technical solution used by the utility model is：One kind being used for big luffing water level surface layer
The structure of water intaking, in concrete dam body upstream, the rail of two parallel verticals is arranged in vertical surface, and the water intaking pumping station kept afloat is solid
It is scheduled on rail and is to be oriented to move with water surface float downward with rail, distribution box and water pump, water pump are fixed on pumping station of fetching water
One end is connect with the intake pipe for being deep into underwater, and the water pump other end is made up of vertical defeated telescopic more piece seal pipe
The horizontal water delivery line of water pipe and dam crest connects.
The vertical water-supply-pipe is the more piece seal pipe being socketed successively, often saves seal pipe external wall of upper portion and is welded with annular limit
Position steel plate and lower annular stop steel plate, ring-shaped rubber waterstop is cased between upper annular stop steel plate and lower annular stop steel plate,
Often section seal pipe bottom end is provided with outward flange disk, and outward flange pan bottom bolt has the annular stop steel plate smaller than sealing bore,
Annular stop steel plate can block the lower annular stop steel plate of adjacent socket seal pipe.
The water pump other end is connect with vertical telescopic lower tube, and lower tube is socketed with intermediate tube, intermediate tube
It is socketed with upper tube, upper annular stop steel plate and lower annular stop is welded in upper tube, intermediate tube and lower tube external wall of upper portion
Steel plate is cased with ring-shaped rubber waterstop between upper annular stop steel plate and lower annular stop steel plate, upper tube, intermediate tube and under
Portion tube bottom end is provided with outward flange disk, and outward flange pan bottom bolt has the annular stop steel plate smaller than sealing bore, annular limit
Position steel plate can block the lower annular stop steel plate of adjacent socket seal pipe.
The ring-shaped rubber waterstop is rectangular section.
The water pump is horizontal centrifugal water pump.
The beneficial effects of the utility model：The big reservoir water intaking structure of range of stage is avoided, ensures the continuity of water intaking,
To ensure that shallow-layer is fetched water.Its simple to install, repair, which is replaced, to be not required to destroy dam concrete structure and easy to operate, later stage running cost
With low.
Description of the drawings
Fig. 1 is schematic diagram of the utility model for the structure of big luffing water level surface water taking.
Fig. 2 is the utility model Telescopic multi-joint seal pipe sectional view.
Fig. 3 is the utility model telescoping tube partial enlarged view.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1,3, the structure for big luffing water level surface water taking of the utility model, on concrete dam body 16
The rail 2 that two parallel verticals are arranged in vertical surface 17 is swum, the water intaking pumping station 6 kept afloat is fixed on rail 2 and with rail 2
It is dynamic with water surface float downward to be oriented to, it is fixed with distribution box 4 and water pump 3 on pumping station 6 of fetching water, 3 one end of water pump and is deep into water
Intake pipe 7 under face connects, the vertical water-supply-pipe and dam crest 5 that 3 other end of water pump is made up of telescopic more piece seal pipe
Horizontal water delivery line 1 connect.
The vertical water-supply-pipe is the more piece seal pipe being socketed successively, often saves seal pipe external wall of upper portion and is welded with annular limit
Position steel plate 13 and lower annular stop steel plate 14, ring-shaped rubber is cased between upper annular stop steel plate 13 and lower annular stop steel plate 14
Waterstop 15 often saves seal pipe bottom end and is provided with outward flange disk 11, and 11 bottom of outward flange disk bolt has smaller than sealing bore
Annular stop steel plate 12, annular stop steel plate 12 can block the lower annular stop steel plate 14 of adjacent socket seal pipe.
By taking 3 section pipes as an example, as shown in Figure 2,3,3 other end of the water pump connects with vertical telescopic lower tube 10
It connects, lower tube 10 is socketed with intermediate tube 9, and intermediate tube 9 is socketed with upper tube 8, on 10 top of upper tube 8, intermediate tube 9 and lower tube
Outer wall is welded with annular stop steel plate 13 and lower annular stop steel plate 14, upper annular stop steel plate 13 and lower annular stop steel plate
It is cased with ring-shaped rubber waterstop 15 between 14, upper tube 8, intermediate tube 9 and 10 bottom end of lower tube are provided with outward flange disk 11, outside
11 bottom of ring flange bolt has the annular stop steel plate 12 smaller than sealing bore, annular stop steel plate 12 that can block adjacent set
Connect the lower annular stop steel plate 14 of seal pipe.
The ring-shaped rubber waterstop 15 is rectangular section.
The water pump 3 is horizontal centrifugal water pump.
In concrete dam body upstream, the track of two parallel verticals is arranged in vertical surface, is the water pump kept afloat with rail
Ship is oriented to, and is fixed with distribution box and water pump on pumping station of fetching water, water pump one end is connect with intake pipe, and intake pipe is deep into the water surface
Lower certain depth, the water pump other end are connect with vertical telescopic more piece seal pipe, extend to dam crest and with horizontal water delivery line
Road connects, and each section seal pipe upper end is cased with ring-shaped rubber waterstop, and ring-shaped rubber waterstop top is welded on steel pipe top
Annular stop steel plate, rubber fastening band lower weld annular stop steel plate, steel pipe lower end is cased with outward flange disk, with annular stop
Steel plate bolts.The utility model can be applied to the surface water taking of the big reservoir of range of stage, ensures pressure of supply water, reduces investment outlay,
Not only the shortcomings that water level is widely varied can not be adapted to by having avoided stationary water intaking, but also is overcome the palpus of traditional pumping station and often adjusted position
It sets and the restricted disadvantage of floating pipe support luffing, is suitable for regimen, meets water requirements.
Embodiment described above is merely to illustrate the technological thought and feature of the utility model, and its object is to make ability
Technical staff in domain only cannot limit this practicality it will be appreciated that the content of the utility model and implement according to this with the present embodiment
Novel the scope of the claims, i.e., same changes or modifications made by the revealed spirit of all the utility model, still fall this practicality newly
In the scope of the claims of type.
Claims (5)
1. a kind of structure for big luffing water level surface water taking, which is characterized in that in concrete dam body (16) upstream vertical surface
(17) rail (2) of two parallel verticals is set, and the water intaking pumping station (6) kept afloat is fixed on rail (2) and with rail (2)
It is dynamic with water surface float downward to be oriented to, be fixed with distribution box (4) and water pump (3) on water intaking pumping station (6), water pump (3) one end and
It is deep into intake pipe (7) connection of underwater, water pump (3) other end is made up of vertical defeated telescopic more piece seal pipe
Water pipe is connect with the horizontal water delivery line (1) of dam crest (5).
2. being used for the structure of big luffing water level surface water taking according to claim 1, which is characterized in that the vertical water-supply-pipe
For the more piece seal pipe being socketed successively, often saves seal pipe external wall of upper portion and be welded with annular stop steel plate (13) and lower annular stop
Steel plate (14) is cased with ring-shaped rubber waterstop (15), often between upper annular stop steel plate (13) and lower annular stop steel plate (14)
Section seal pipe bottom end is provided with outward flange disk (11), and outward flange disk (11) bottom bolt has the annular stop smaller than sealing bore
Steel plate (12), annular stop steel plate (12) can block the lower annular stop steel plate (14) of adjacent socket seal pipe.
3. being used for the structure of big luffing water level surface water taking according to claim 1, which is characterized in that the water pump (3)
The other end connect with vertical telescopic lower tube (10), lower tube (10) and intermediate tube (9) socket, intermediate tube (9) with it is upper
(8) socket is managed in portion, and upper annular stop steel plate (13) is welded in upper tube (8), intermediate tube (9) and lower tube (10) external wall of upper portion
With lower annular stop steel plate (14), it is cased with ring-shaped rubber between upper annular stop steel plate (13) and lower annular stop steel plate (14) and stops
Water band (15) is provided with outward flange disk (11), outward flange disk (11) in upper tube (8), intermediate tube (9) and lower tube (10) bottom end
Bottom bolt has the annular stop steel plate (12) smaller than sealing bore, annular stop steel plate (12) that can block adjacent socket sealing
The lower annular stop steel plate (14) of pipe.
4. according to the structure for being used for big luffing water level surface water taking described in Claims 2 or 3, which is characterized in that the annular rubber
Glue waterstop (15) is rectangular section.
5. being used for the structure of big luffing water level surface water taking according to claim 1, which is characterized in that the water pump (3)
For horizontal centrifugal water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091817.8U CN207749572U (en) | 2018-01-19 | 2018-01-19 | A kind of structure for big luffing water level surface water taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091817.8U CN207749572U (en) | 2018-01-19 | 2018-01-19 | A kind of structure for big luffing water level surface water taking |
Publications (1)
| Publication Number | Publication Date |
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| CN207749572U true CN207749572U (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091817.8U Active CN207749572U (en) | 2018-01-19 | 2018-01-19 | A kind of structure for big luffing water level surface water taking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035399A (en) * | 2018-01-19 | 2018-05-15 | 中水北方勘测设计研究有限责任公司 | Structure for big luffing water level surface water taking |
| CN110067283A (en) * | 2019-05-15 | 2019-07-30 | 王拓 | A kind of hydraulic engineering station circulation dispensing device for water |
-
2018
- 2018-01-19 CN CN201820091817.8U patent/CN207749572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035399A (en) * | 2018-01-19 | 2018-05-15 | 中水北方勘测设计研究有限责任公司 | Structure for big luffing water level surface water taking |
| CN110067283A (en) * | 2019-05-15 | 2019-07-30 | 王拓 | A kind of hydraulic engineering station circulation dispensing device for water |
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