CN217923869U - Distributed water intake head suitable for seawater water intaking - Google Patents
Distributed water intake head suitable for seawater water intaking Download PDFInfo
- Publication number
- CN217923869U CN217923869U CN202222199644.0U CN202222199644U CN217923869U CN 217923869 U CN217923869 U CN 217923869U CN 202222199644 U CN202222199644 U CN 202222199644U CN 217923869 U CN217923869 U CN 217923869U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- water intaking
- intaking
- box
- 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.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a distributed water intaking head suitable for sea water intaking comprises the water intaking monomer of a plurality of series connections, and the water intaking monomer includes the boxlike body, has along its vertical intake pipe that runs through at this internal rigid coupling of boxlike, and the intake pipe is connected with the loudspeaker type water inlet that is located boxlike body top through the vertical connecting pipe rather than perpendicular connection, is equipped with at the top of boxlike body and fills the hole, is equipped with the flange at the both ends of intake pipe. The water taking monomer of the utility model has simple structure and high prefabricating speed; the hoisting and the transportation are convenient; large hoisting and mounting equipment does not need to be equipped; the installation and construction are simple and convenient, the investment of construction machinery and personnel is less, the construction period is short, the efficiency is high, and the engineering cost can be reduced; during the use, the water intaking monomer can be dismantled, overhauls convenient high-efficient, and is less to the normal water supply influence. Meanwhile, the utility model has light weight, even weight distribution and less uneven settlement; and a foundation trench does not need to be excavated, so that the original appearance of the seabed is slightly damaged.
Description
Technical Field
The utility model belongs to the technical field of the sea water intaking, concretely relates to distributed water intaking head structure for sea water intaking.
Background
At present, in a seawater taking project, a centralized water taking head is generally adopted as a water taking head, and a box-type water taking head structure is adopted as a concrete water taking head structure. The method comprises the steps of prefabricating a reinforced concrete box body on a prefabricated site, then carrying out floating transportation to the position of a water taking head to perform accurate sinking, and finally connecting with a laid water taking main pipe to form a water taking system. The centralized water taking head has the problems that the weight of a single body of a box body structure is large, a shipping field needs to be arranged, large-scale consignment and hoisting installation equipment is arranged, the construction difficulty is large, the engineering cost is high, the original appearance of the seabed is greatly damaged, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the well-known technology and provide a distributed water intaking head suitable for sea water intaking, the jack-up of being convenient for, transportation, construction simple to operate can reduce the engineering cost.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides a distributed water intaking head suitable for sea water intaking, this water intaking head comprises the water intaking monomer of a plurality of series connections, the water intaking monomer includes box form body this internal rigid coupling of box form has along its vertical intake pipe that runs through, the intake pipe is connected with loudspeaker type water inlet through rather than the vertical connecting pipe of perpendicular connection, loudspeaker type water inlet is located box form body top, box form body with vertical connecting pipe rigid coupling the top of box form body is equipped with fills the hole the both ends of intake pipe are equipped with the flange, adjacent two the water intaking monomer passes through flange joint on the intake pipe.
And a ribbed plate is arranged between the box-shaped body and the water intake pipe inside the box-shaped body.
The diameter of the water intake pipe is the same as that of the main water intake pipeline.
The diameter of the vertical connecting pipe is smaller than that of the water intake pipe.
The box-shaped body, the water intake pipe, the vertical connecting pipe and the horn-shaped water inlet are all made of steel materials.
The horn-shaped water inlet lower part is the horn mouth, and upper portion is the tubular structure, and the top is sealed be equipped with the side direction water inlet along whole circumference extension on the lateral wall of tubular structure be equipped with the trash rack on the side direction water inlet.
The utility model has the advantages and positive effects that: the water taking monomer is formed by a plurality of water taking monomers which are connected in series in a distributed mode, and is simple in structure and high in prefabricating speed; the weight is light, and the hoisting and the transportation are convenient; irrigation and sinking are adopted, and large-scale hoisting and mounting equipment is not required; the installation and construction are simple and convenient, the investment of construction machinery and personnel is less, the construction period is short, the efficiency is high, and the engineering cost can be reduced. During the use, the water intaking monomer can be dismantled, overhauls convenient high-efficient, and is less to the normal water supply influence. Meanwhile, the utility model has light weight, even weight distribution and less uneven settlement; and a foundation trench does not need to be excavated, so that the original appearance of the seabed is slightly damaged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the vertical structure of the water intake unit of the present invention;
fig. 3 is a schematic plan view of the water intake unit of the present invention;
fig. 4 is the side-cut structure schematic diagram of the water getting monomer of the utility model.
In the figure: 1. the water taking device comprises a box-shaped body, 2 water taking pipes, 3 vertical connecting pipes, 4 horn mouths, 5 a trash blocking grating, 6 a cylindrical structure, 7 a flange, 8 underwater concrete, 9 a water taking main pipeline, 10 a filling hole, 11 a protective block stone, 12 a gravel cushion foundation.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
please refer to fig. 1-4, a distributed water intaking head suitable for sea water intaking, this water intaking head comprises the water intaking monomer of a plurality of series connections, the water intaking monomer includes box body 1 the rigid coupling has along its water intaking pipe 2 that vertically runs through in the box body 1, water intaking pipe 2 is connected with loudspeaker type water inlet through vertical connecting pipe 3 rather than perpendicular connection, loudspeaker type water inlet is located box body 1 top, box body 1 with vertical connecting pipe 3 rigid coupling the top of box body 1 is equipped with filling hole 10 the both ends of water intaking pipe 2 are equipped with flange 7, adjacent two the water intaking monomer passes through flange 7 on the water intaking pipe and connects.
In this embodiment, a rib plate is provided inside the box-shaped body 1 between the box-shaped body 1 and the water intake pipe 2 for reinforcing the connection between the box-shaped body 1 and the water intake pipe 2. The water intake pipe 2 has the same diameter as the main water intake pipeline 9, so that a water intake head is conveniently connected with the main water intake pipeline 9. The diameter of the vertical connecting pipe 3 is smaller than that of the water taking pipe 2, so that the vertical connecting pipe and the water taking pipe are convenient to connect, and the structural stability can be enhanced. The box-shaped body 1, the water intake pipe 2, the vertical connecting pipe 3 and the horn-shaped water inlet are all made of steel materials, and are high in strength and low in cost. The horn-shaped water inlet lower part is horn mouth 4, and upper portion is tubular structure 6, and the top is sealed be equipped with the side direction water inlet along whole circumference extension on tubular structure 6's the lateral wall be equipped with on the side direction water inlet and block dirty grid 5.
The manufacturing and installation construction of the embodiment:
the box-shaped body 1 is of a cuboid structure, the size is determined according to the overall stability, and the thickness is determined according to the structural strength. The two end faces of the box-shaped body 1 are provided with holes at the lower positions, the hole diameter is consistent with that of the water taking pipe 2, and the water taking pipe 2 penetrates through the holes and is welded with the box-shaped body 1 into a whole. In order to ensure that the box-shaped body 1 is reliably connected with the water intake pipe 2 to form a whole, a ribbed plate is welded inside the box-shaped body 1. The top of the box-shaped body 1 is provided with a hole, the hole diameter is matched with the vertical connecting pipe 3, and the vertical connecting pipe 3 is welded with the box-shaped body 1 into a whole.
The top surface of the box-shaped body 1 is reserved with a pouring hole 10 for pouring concrete. After the water taking monomer is settled, the guide pipe extends into the box-shaped body 1 through the filling hole 10, and the well-stirred underwater concrete 8 is filled into the box-shaped body 1 through the guide pipe.
The water taking pipe 2 has the same diameter as the main water taking pipe 9, and the two ends of the water taking pipe extend out of 1m of the end surface of the box-shaped body and are connected with the main water taking pipe or the adjacent water taking single water taking pipe.
Vertical connecting pipe 3 adopts the steel pipe, and the lower extreme is connected with intake pipe 2 is perpendicular, and the upper end welds or flange joint with loudspeaker type water inlet, and vertical connecting pipe 3 diameter slightly is less than with intake pipe 2 and tubular structure 6.
The horn-shaped water inlet is of a steel structure, the lower part of the horn-shaped water inlet is a horn mouth 4, and the upper part of the horn-shaped water inlet is of a cylindrical structure 6. The bell mouth 4 gradually transitions from the standpipe size to the barrel 6 size. The water inlet sets up along whole circumference, establishes trash rack 5 for intercept aquatic floater, the grid interval is 120mm, diameter 10mm. The size of the horn-shaped water inlet is determined according to the water inlet flow speed of the water inlet, the water inlet flow speed mainly considers the disturbance of water inlet to sediment on the seabed surface and prevents the entry of floating objects in the water when the water level is low, and the water inlet flow speed is smaller than the tidal current average flow speed at the water inlet.
The installation process of the water intake head comprises the following steps:
the water taking monomer is prefabricated in a factory, after the prefabrication is completed, the size and the sealing performance are inspected, and after the inspection is qualified, the water taking monomer can be transported out.
Before installation, the gravel cushion is filled in a position where the water intake head is arranged in a throwing mode, and leveling is carried out to form the gravel cushion foundation 12 of the water intake head.
Selecting weather with less stormy waves, hoisting the water taking monomer to the flat barge to be transported to a sinking water area, and after the ship is parked, hoisting the water taking monomer by adopting hoisting equipment and irrigating to sink. When the water taking pipe 2 is sunk, the plane position and the elevation are accurately controlled, and the water taking pipe 2 is ensured to be accurately butted with the water taking main pipeline 9. After the water intake pipe 2 is sunk in place, a diver is launched to connect the flange of the water intake main pipe 9 with the water intake pipe 2 by using bolts. After the connection is finished, underwater concrete 8 is poured into the box-shaped body 1 through the pouring hole 10 for weight reduction. The rest water taking monomers are sunk, connected and poured in the same mode, and after all the monomers are connected, the protective block stones 11 are thrown and filled around the box-shaped body 1 to reduce the impact of waves and water flow on the water taking head structure and enhance the stability of the whole structure.
In conclusion, the water taking monomers are prefabricated in the land area and transported to the water taking position through a barge to be injected with water and sunk, the bottom of the box body is paved and leveled according to geological conditions, and a diver completes the connection of all the water taking monomers and the connection of the corresponding water taking monomers and the water taking main pipeline under water. In order to ensure the stability of the water taking monomer under the action of underwater waves and water flows, underwater concrete 8 is poured into the box-shaped body 1, and the periphery of the box-shaped body 1 is protected by rock blocks.
This embodiment is established ties by 3 water intaking monomers and is formed distributed water intaking head, and every water intaking monomer simple structure, prefabricated simple and convenient, swift, light in weight need not be equipped with large-scale hoisting erection equipment, and construction machinery, personnel's input are few, and construction period is short, and is efficient, can reduce the construction degree of difficulty and engineering cost.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.
Claims (6)
1. The utility model provides a distributed water intaking head suitable for sea water intaking, its characterized in that, this water intaking head comprises the water intaking monomer of a plurality of series connections, the water intaking monomer includes box form body this internal rigid coupling of box form has along its vertical water intaking pipe that runs through, the water intaking pipe is connected with loudspeaker type water inlet through rather than the vertical connecting pipe of perpendicular connection, loudspeaker type water inlet is located box form body top, box form body with vertical connecting pipe rigid coupling the top of box form body is equipped with the filling hole the both ends of water intaking pipe are equipped with the flange, adjacent two the water intaking monomer is through the flange joint on the water intaking pipe.
2. The distributed water intake head for taking in seawater according to claim 1, wherein a rib is provided inside the box-shaped body between the box-shaped body and the water intake pipe.
3. Decentralized water intake head suitable for taking in seawater according to claim 1, characterized in that the water intake pipe is of the same diameter as the main water intake pipe.
4. Decentralized water intake head suitable for taking in seawater according to claim 1, characterized in that the vertical connecting pipe has a smaller diameter than the water intake pipe.
5. The distributed water intake head suitable for intaking seawater of claim 1, wherein the box-shaped body, the water intake pipe, the vertical connecting pipe and the horn-shaped water inlet are made of steel material.
6. The distributed water intake head suitable for taking seawater according to claim 5, wherein the lower part of the horn-shaped water inlet is a horn mouth, the upper part of the horn-shaped water inlet is a cylindrical structure, the top of the horn-shaped water inlet is closed, a lateral water inlet extending along the whole circumferential direction is arranged on the side wall of the cylindrical structure, and a trash rack is arranged on the lateral water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199644.0U CN217923869U (en) | 2022-08-18 | 2022-08-18 | Distributed water intake head suitable for seawater water intaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199644.0U CN217923869U (en) | 2022-08-18 | 2022-08-18 | Distributed water intake head suitable for seawater water intaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923869U true CN217923869U (en) | 2022-11-29 |
Family
ID=84170773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222199644.0U Active CN217923869U (en) | 2022-08-18 | 2022-08-18 | Distributed water intake head suitable for seawater water intaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217923869U (en) |
-
2022
- 2022-08-18 CN CN202222199644.0U patent/CN217923869U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102086634B (en) | Marine underwater assembled water intake and construction method thereof | |
| CN109024525B (en) | Artificial island structure considering underground space development and utilization and construction method thereof | |
| CN114059547B (en) | Repair device for offshore wind power single-pile foundation erosion pit and application method thereof | |
| CN109137943B (en) | Earth filling construction process for sea reclamation | |
| CN209652936U (en) | A kind of artificial push pipe inspection shaft steel plate box pattern foundation pit supporting structure | |
| CN104975612A (en) | Novel water open caisson construction technology | |
| CN212294736U (en) | Anti-floating structure of river-crossing pipeline | |
| CN110607797A (en) | Underwater construction method for water taking head | |
| CN217923869U (en) | Distributed water intake head suitable for seawater water intaking | |
| JP2655398B2 (en) | Tunnel construction method to build on seabed or riverbed | |
| CN109653160B (en) | A compartment suction formula steel drum island wall structure for among quick island formation technique | |
| CN107794972A (en) | A kind of marine intake construction method | |
| CN115288238A (en) | Design and construction method for distributed water intake head | |
| CN216108621U (en) | Immersed tube structure suitable for high water pressure condition | |
| WO2007045173A1 (en) | An assembly type open caisson and a marine engineering structure | |
| CN113897945A (en) | Ground-connecting wall combined connecting structure and construction method | |
| CN106120958A (en) | Combined steel case pedestal water intake structure | |
| CN207597488U (en) | A kind of prefabricated crossbeam support system of sea intake | |
| CN111155540A (en) | Construction method of double-wall steel cofferdam | |
| CN201883413U (en) | Combined concrete rectangular open caisson harbor basin | |
| CN205822331U (en) | Combined steel case pedestal water intake structure | |
| CN216618771U (en) | Underwater immersed tube structure | |
| JP3288137B2 (en) | Artificial island construction method | |
| CN215857143U (en) | Tubular pile round culvert combined type open sea-entering road structure | |
| CN217399850U (en) | Discrete water outlet structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |