CN208498746U - A kind of water fetching device for jack-up unit - Google Patents
A kind of water fetching device for jack-up unit Download PDFInfo
- Publication number
- CN208498746U CN208498746U CN201820733571.XU CN201820733571U CN208498746U CN 208498746 U CN208498746 U CN 208498746U CN 201820733571 U CN201820733571 U CN 201820733571U CN 208498746 U CN208498746 U CN 208498746U
- Authority
- CN
- China
- Prior art keywords
- immersible pump
- spud leg
- exit branch
- jack
- outfall sewer
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 4
- 230000009189 diving Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of water fetching devices for jack-up unit, it is described to be used to certainly include spud leg, immersible pump, ballast line interface and outfall sewer with pin hole, the spud leg is fixed by fixed pile chamber, the outfall sewer connects the immersible pump, and the outfall sewer and immersible pump are placed in the inside of the spud leg, the ballast line interface is arranged in the fixed pile chamber, the side wall of the outfall sewer is equipped with exit branch, and the exit branch is pierced by from the outside plate of the spud leg and pipeline connects the ballast line interface.Water fetching device provided by the utility model for jack-up unit, by the inside that immersible pump and outfall sewer are arranged in spud leg, immersible pump and outfall sewer will not generate displacement because of the boisterous influence such as storm, it ensure that platform can normally, easily fetch water under raised configuration, while stability, highly reliable.The utility model structure is simple, and using effect is good, use easy to spread.
Description
Technical field
The utility model relates to ocean engineering platform technology fields, are used for jack-up unit more specifically to one kind
Water fetching device.
Background technique
For ship, many expander systems all be unable to do without seawater.On ship and seawater has the system of direct relation to have
Salt water cooling system, fire-fighting system, rushes pile pipe system, seawater desalination system etc. at ballasting system；There is the system of indirect relation with seawater
There are cooling system of fresh water, water system, cabin spraying system etc..Whether seawater can run well concerning to many equipment, it is seen then that
The importance that seawater is applied on ship.
The Sea Chest of normal shipboard is to the source mouthful of ship supply seawater；Marine self-elevating platform in support boat or from endurance,
It is also that seawater is supplied to platform by Sea Chest.But in maritime platform operation, platform is at raised configuration, mesa base
There is certain altitude air gap with seawater levels, i.e. hull and sea is detached from, and Sea Chest cannot be used normally to fetch water.It is risen in platform
When, platform water intaking is by diving pump hose water intaking winch.But there is very big security risk and can not in such method for fetching water
By property.Under platform storm working condition, surface swells water flow is larger, can be generated using the immersible pump of hose winch type of attachment
Larger displacement, and hose can generate stronger friction in ship hull plate.Winch hose bears immersible pump, surges, wind load,
Risk that there are hoses to be broken, immersible pump falls off, is unfavorable for platform water intaking operation or does not have reliability very much.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of water fetching device for jack-up unit, guarantees
Platform under raised configuration can it is normal, facilitate water intaking, while it is stability, highly reliable.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of water fetching device for jack-up unit, including with the spud leg of pin hole, immersible pump, ballast line interface and
Outfall sewer, the spud leg are fixed by fixed pile chamber, and the outfall sewer connects the immersible pump, and the outfall sewer and diving
Pump is placed in the inside of the spud leg, and the ballast line interface is arranged in the fixed pile chamber, the side wall of the outfall sewer
Equipped with exit branch, the exit branch is pierced by from the outside plate of the spud leg and pipeline connects the ballast line interface.
Preferably, one end that the exit branch is connect with the ballast line interface is equipped with quick coupling.
Preferably, the quantity of the exit branch is multiple, and the interval of multiple exit branch is identical, and guarantees platform
When rising or falling, after the relative position of the spud leg determines, there are two the exit branch in the fixed pile chamber.
Preferably, hose connects between the exit branch and the ballast line interface.
Preferably, including immersible pump fixed frame, one end of the immersible pump fixed frame connect the spud leg, other end connection
The immersible pump.
The beneficial effects of the utility model are: by the inside that immersible pump and outfall sewer are arranged in spud leg, immersible pump
And outfall sewer will not generate displacement because of the boisterous influence such as storm, ensure that platform can be just under raised configuration
Often, it easily fetches water, while stability, highly reliable.The utility model utilizes existing pile leg structure, and method for fetching water is arranged,
Using effect is good, securely and reliably, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water fetching device for jack-up unit of the utility model.
Fig. 2 is the structural schematic diagram of the water intaking piping system of the water fetching device for jack-up unit of the utility model.
Wherein: 1- pin hole, 2- spud leg, 3- immersible pump, 4- ballast line interface, 5- outfall sewer, 6- fixed pile chamber, 7- water outlet
Branch pipe, 8- quick coupling, 9- hose, 10- immersible pump fixed frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to attached drawing 1-2, a kind of water fetching device for jack-up unit of the present embodiment, including having pin hole 1
Spud leg 2, immersible pump 3, ballast line interface 4 and outfall sewer 5, the spud leg 2 are fixed by fixed pile chamber 6, and the outfall sewer 5 connects
The immersible pump 3 is connect, and the outfall sewer 5 and immersible pump 3 are placed in the inside of the spud leg 2, the ballast line interface 4
It is arranged in the fixed pile chamber 6, the side wall of the outfall sewer 5 is equipped with exit branch 7, and the exit branch 7 is from the spud leg 2
Outside plate be pierced by and pipeline connects the ballast line interface 4.
The water fetching device for jack-up unit based on above-mentioned technical characteristic, by setting immersible pump 3 and outfall sewer 5
It sets in the inside of spud leg 2, immersible pump 3 and outfall sewer 5 will not generate displacement because of the boisterous influence such as storm, guarantee
Platform can normally, easily fetch water under raised configuration, while stability, highly reliable.The utility model utilizes existing
Method for fetching water is arranged in pile leg structure, and using effect is good, securely and reliably, use easy to spread.
Since platform is when meeting the platform operations depth of water sea area operation, the spud leg is transferred to centainly using jacking system
Sea water advanced, shoe enters mud, and seawater can enter the inside of the spud leg 2 by the pin hole 1 of the spud leg 2, so that the spud leg 2
Inside and outside seawater combine together, so the immersible pump 3 naturally all slip into seawater.
In the present embodiment, one end that the exit branch 7 is connect with the ballast line interface 4 is equipped with quick coupling 8.It is logical
It crosses and the quick coupling 8 is set, facilitate the exit branch 7 to connect with the ballast line interface 4, improve joint efficiency.
In the present embodiment, the quantity of the exit branch 7 be it is multiple, the interval of multiple exit branch 7 is identical, and protects
Platform is demonstrate,proved when rising or falling, after the relative position of the spud leg determines, there are two water outlet branch in the fixed pile chamber 6
Pipe 7.Since in different sea areas, the length that the spud leg 2 transfers to sea is also different, and the immersible pump 3 is in the stake
Position in leg 2 is relatively fixed, i.e., the described immersible pump 3, which is arranged in the spud leg 2, is higher than driving depth, lower than minimum depth
Position, so the immersible pump 3 can be different from the relative position of the fixed pile chamber 6 for different sea areas.It is multiple by being arranged
The exit branch 7, it is ensured that in different sea areas, the depth that the spud leg 2 is transferred is different, but in the fixed pile chamber 6 all
The exit branch 7 is had, facilitates and connect the exit branch 7 with the ballast line interface 4.
In addition, the interval of multiple exit branch 7 is identical when the exit branch 7 is arranged, and guarantee that platform is rising
Or when decline, after the relative position of the spud leg determines, there are two the exit branch 7 in the fixed pile chamber 6.For described
Spacing distance between exit branch 7, as long as convenient for the distance operated in the fixed pile chamber 6.
In the present embodiment, hose 9 is connected between the exit branch 7 and the ballast line interface 4.In practical application,
The exit branch 7 can not be at always identical position with the ballast line interface 4, so if water outlet branch
Being connected possible having time by hard tube between pipe 7 and the ballast line interface 4 can be inconvenient for operation, uses the hose 9
Operation easy to connect.
In the present embodiment, the water fetching device for jack-up unit further includes immersible pump fixed frame 10, the diving
The one end for pumping fixed frame 10 connects the spud leg 2, and the other end connects the immersible pump 3.It is described solid when platform is higher from sea
Distance of the stake room 6 apart from the immersible pump 3 is longer, causes the length of the outfall sewer 5 longer, such as the immersible pump 3 is not solid
It is fixed but be directly suspended in may result on the outfall sewer 5 outfall sewer 5 load it is too big and damage, lead to
It crosses and the immersible pump fixed frame 10 is set, it can be to avoid the generation of this phenomenon.
Water fetching device provided by the utility model for jack-up unit when in use, can be in jack-up unit cabin
Seawater holding bay is set and seawater precipitates cabin, precipitates cabin by the way that the holding bay and seawater is arranged, seawater is first extracted into the storage
Cabin and seawater precipitating cabin are deposited, then each water system precipitates cabin water intaking by the holding bay and seawater.
In addition, the immersible pump 3, which is arranged in the spud leg 2, is higher than driving depth, lower than the position of minimum depth.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of water fetching device for jack-up unit, it is characterised in that: spud leg, immersible pump, ballast including having pin hole
Piping interface and outfall sewer, the spud leg are fixed by fixed pile chamber, and the outfall sewer connects the immersible pump, and the water outlet
General pipeline and immersible pump are placed in the inside of the spud leg, and the ballast line interface is arranged in the fixed pile chamber, the water outlet
The side wall of general pipeline is equipped with exit branch, and the exit branch is pierced by from the outside plate of the spud leg, and pipeline connects the ballast tube
It is interface.
2. as described in claim 1 be used for jack-up unit water fetching device, it is characterised in that: the exit branch with it is described
One end of ballast line interface connection is equipped with quick coupling.
3. being used for the water fetching device of jack-up unit as described in claim 1, it is characterised in that: the quantity of the exit branch
To be multiple, the interval of multiple exit branch is identical, and guarantee platform when rising or falling, the relative position of the spud leg
After determination, there are two the exit branch in the fixed pile chamber.
4. as described in claim 1 be used for jack-up unit water fetching device, it is characterised in that: the exit branch with it is described
Hose connects between ballast line interface.
5. being used for the water fetching device of jack-up unit as described in claim 1, it is characterised in that: including immersible pump fixed frame,
One end of the immersible pump fixed frame connects the spud leg, and the other end connects the immersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733571.XU CN208498746U (en) | 2018-05-16 | 2018-05-16 | A kind of water fetching device for jack-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733571.XU CN208498746U (en) | 2018-05-16 | 2018-05-16 | A kind of water fetching device for jack-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498746U true CN208498746U (en) | 2019-02-15 |
Family
ID=65292700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733571.XU Expired - Fee Related CN208498746U (en) | 2018-05-16 | 2018-05-16 | A kind of water fetching device for jack-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423132A (en) * | 2018-05-16 | 2018-08-21 | 中船黄埔文冲船舶有限公司 | A kind of water fetching device and method for fetching water for jack-up unit |
-
2018
- 2018-05-16 CN CN201820733571.XU patent/CN208498746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423132A (en) * | 2018-05-16 | 2018-08-21 | 中船黄埔文冲船舶有限公司 | A kind of water fetching device and method for fetching water for jack-up unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108423132A (en) | A kind of water fetching device and method for fetching water for jack-up unit | |
| CN205804478U (en) | Floating water fetching device | |
| CN208498746U (en) | A kind of water fetching device for jack-up unit | |
| CN209852554U (en) | Ship domestic sewage onshore suction device | |
| CN105178325A (en) | Mounting device and mounting method of umbrella type seabed suction anchor foundation | |
| CN109024524A (en) | A kind of marine engineering platform | |
| US9745027B2 (en) | Deployment of high-pressure iron from marine vessel to offshore rig | |
| CN113070258B (en) | Pile-washing and seawater taking device | |
| US20080056823A1 (en) | Beach erosion abatement | |
| CN210490372U (en) | Ship weather deck penetration piece | |
| CN106704705A (en) | Water pipeline assembly operation method and system | |
| CN206752573U (en) | A kind of water fetching device of large span | |
| CN203694484U (en) | Outdoor seawater fire fighting system | |
| CN214776401U (en) | Bottom-sitting boat | |
| CN210014201U (en) | Oil changing pipe for offshore wind power | |
| CN210827671U (en) | Water taking system | |
| CN108211184A (en) | A kind of Sea-water fire-fighting is switched fast technological design with water | |
| CN210104700U (en) | Ocean platform | |
| CN204815475U (en) | Fire engine lift reinforcing system that absorbs water | |
| Kim | Critical Limits of Commercial Diving on the Construction of Tidal Current Power in Jangjuk Channel | |
| JP2016069983A (en) | Support method of deep-sea water intake pipe | |
| CN218669845U (en) | Floating type emergency flood prevention device | |
| CN105604110B (en) | The seat beach of cutter suction dredger waits for construction method | |
| BRPI0804577B1 (en) | SELF-SUPPORTED RISER OF MULTIPLE INTERCONNECTION LATCHING CONTROLLED CURVATURE | |
| CN206462212U (en) | A kind of yacht live fish box and its water drainage-supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |