CN206552223U - A kind of Large Offshore Structures carry the adaptive ballasting system of condition - Google Patents
A kind of Large Offshore Structures carry the adaptive ballasting system of condition Download PDFInfo
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- CN206552223U CN206552223U CN201720259188.0U CN201720259188U CN206552223U CN 206552223 U CN206552223 U CN 206552223U CN 201720259188 U CN201720259188 U CN 201720259188U CN 206552223 U CN206552223 U CN 206552223U
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- subsystem
- ballast
- condition
- monitoring subsystem
- system server
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000013459 approach Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000035772 mutation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The adaptive ballasting system of condition, including system server, load condition monitoring subsystem, ballast pump valve subsystem, level monitoring subsystem and ballast tank are carried the utility model discloses a kind of Large Offshore Structures.The utility model is using condition monitoring subsystem is carried, and monitoring marine structure carries condition change in real time；Using level monitoring subsystem, the water level information of N number of ballast tank in marine structure is monitored in real time；Using system server, the stress distribution of marine structure is calculated, the program analyzing and processing data set by system server formulates ballast scheme, automatically controls ballast pump valve subsystem；Use ballast pump valve subsystem, what is sent according to system server instructs to adjust the working condition of each ballast pump and valve, realize loading on the structure along longitudinal approaches uniformity distribution, stress is avoided to be mutated on genesis analysis, reduce stress maximum, it is ensured that works longitudinal strength meets use requirement.
Description
Technical field
The utility model is related to Naval Architecture and Ocean Engineering technical field, and it is adaptive that specially a kind of Large Offshore Structures carry condition
Answer ballasting system.
Background technology
In recent years, super large marine, Very large floating structure occur in succession, and maximization, super large is presented with marine structure in ship
The trend of type.This design, construction to ship and marine structure etc. is proposed higher requirement.On the one hand, due to big
The span of type, super large marine and marine structure is very big, can cause deformation of being hung down in larger hull.On the other hand, it is carried
Condition complex distribution, carry condition amplitude of variation larger, situations such as causing that stress distribution is uneven, stress mutation occur, its longitudinal strength
Guarantee it is just more difficult.
To ensure the longitudinal strength of works, often using increasing structural profile modulus, the method for increase structural strength.
However, simply intensity requirement is met by enhancing structure, can not only construction cost is increased, can also make works deadweight increasing
Plus, load-carrying or function weight reduces.
The major function of ballast system is in the prior art：The need for according to ship and marine structure operation, to pressure
Carry water injected or discharged, with adjust works drinking water and its vertical, horizontal it is steady；Reduce the deformation of hull, in order to avoid cause
Excessive bending moment and shearing force；Improve unloaded airworthiness.Therefore, ship and marine structure typically all arrange ballast
Cabin.For large-scale, ultra-large type ship and marine structure, it is larger that it carries condition complex distribution, load condition amplitude of variation, it is easy to goes out
Existing stress mutation and longitudinal strength problem.Therefore, on the basis of proof strength, one kind can according to works carry condition distribution and
Situation of change automatically adjusts ballast water injection, discharge and shifted, and then makes stress along longitudinal approaches uniformity distribution, avoids stress from dashing forward
The ballasting system and its control method of change seem great meaning.
Utility model content
To solve the above mentioned problem that prior art is present, the utility model will design one kind on the basis of proof strength,
It can be distributed according to works load condition and situation of change automatically adjust ballast water injection, discharge and transfer, and then make stress edge vertical
The Large Offshore Structures that stress mutation is distributed, avoided to approaches uniformity carry the adaptive ballasting system of condition.
To achieve these goals, the technical solution of the utility model is as follows：It is adaptive that a kind of Large Offshore Structures carry condition
Answer ballasting system, including system server, carry condition monitoring subsystem, ballast pump-valve subsystem, level monitoring subsystem and
Ballast tank；The system server is connected with carrying condition monitoring subsystem, ballast pump-valve subsystem and level monitoring subsystem；
The ballast tank is connected with ballast pump-valve subsystem and level monitoring subsystem respectively；
The system server control carries condition monitoring subsystem, ballast pump-valve subsystem and level monitoring subsystem；Institute
Load condition monitoring subsystem is stated to monitor the load condition state of marine structure in real time and the real-time condition data that carry are transferred into system service
Device；All ballast pumps on instruction control marine structure that the ballast pump-valve subsystem passes through reception system server
And valve；The level monitoring subsystem monitors the liquid level situation of change of ballast tank on marine structure in real time, and by ballast tank
Real-time level data be transferred to system server；The ballast tank has N number of, passes through ballast pump-valve between each ballast tank
System is connected, and is arranged along marine structure length direction.
Compared with prior art, the utility model has the advantages that：
1st, the utility model is using condition monitoring subsystem is carried, and monitoring marine structure carries condition change in real time；Supervised using liquid level
Subsystem is surveyed, the water level information of N number of ballast tank in marine structure is monitored in real time；Using system server, ocean structure is calculated
The stress distribution of thing, the program analyzing and processing data set by system server formulates ballast scheme, automatically controls pressure
Carry pump-valve subsystem；Using ballast pump-valve subsystem, the instruction sent according to system server adjusts each ballast pump
With the working condition of valve, realize loading on the structure along longitudinal approaches uniformity distribution, it is to avoid stress is mutated on genesis analysis, is subtracted
Small stress maximum, it is ensured that works longitudinal strength meets use requirement.
2nd, the utility model is after the reduction of stress maximum, and user can use load on the premise of security is ensured
The adaptive ballasting system reduction marine structure modulus of section of condition, saves material, reduces construction cost；Mitigate marine structure certainly
Body weight, increase loading capacity or function weight, improve economy.
Brief description of the drawings
Fig. 1 is the structural representation of ballasting system of the present utility model.
Fig. 2 is the control method flow chart of ballasting system of the present utility model.
In figure：1st, condition monitoring subsystem is carried, 2, system server, 3, ballast pump-valve subsystem, 4, ballast tank, 5, liquid
Position monitoring subsystem, 6, marine structure.
Embodiment
The utility model is further described through below in conjunction with the accompanying drawings.As shown in figure 1, a kind of Large Offshore Structures
Carry the adaptive ballasting system of condition, including system server 2, load condition monitoring subsystem 1, ballast pump-valve subsystem 3, liquid level prison
Survey subsystem 5 and ballast tank 4；The system server 2 is with carrying condition monitoring subsystem 1, ballast pump-valve subsystem 3 and liquid
Position monitoring subsystem 5 is connected；The ballast tank 4 is connected with ballast pump-valve subsystem 3 and level monitoring subsystem 5 respectively；
The control of system server 2 carries condition monitoring subsystem 1, ballast pump-valve subsystem 3 and level monitoring subsystem
5；The condition monitoring subsystem 1 that carries monitors the load condition state of marine structure 6 and is by carrying condition data in real time and being transferred in real time
System server 2；On the instruction control marine structure 6 that the ballast pump-valve subsystem 3 passes through reception system server 2
All ballast pumps and valve；The level monitoring subsystem 5 monitors the liquid level change feelings of ballast tank 4 on marine structure 6 in real time
Condition, and the real-time level data of ballast tank 4 are transferred to system server 2；The ballast tank 4 has N number of, between each ballast tank 4
Connected, arranged along the length direction of marine structure 6 by ballast pump-valve subsystem 3.
The marine structure 6 of the present embodiment is large-scale floating body.
As shown in Figure 1-2, control method of the present utility model, comprises the following steps：
A：Monitoring carries condition state；
The load condition state that condition monitoring subsystem 1 monitors marine structure 6 in real time is carried, and condition data will be carried and is transferred to system clothes
Business device 2；
B：Monitor the liquid level of ballast tank 4；
Level monitoring subsystem 5 monitors the water level information of N number of ballast tank 4 in marine structure 6 in real time, and is transmitted to
System server 2；
C：Formulate ballast scheme；
System server 2 is each according to the load condition data and the upload of level monitoring subsystem 5 for carrying the upload of condition monitoring subsystem 1
The water level information of ballast tank 4 is calculated at the stress distribution of marine structure 6, the program analysis set by system server 2
Data are managed, ballast scheme is formulated, the injection of ballast water in each ballast tank 4 is adjusted, excludes and transfer, and then make load and stress edge
Longitudinal approaches uniformity distribution, it is to avoid stress mutation；
D：Control ballast pump-valve subsystem 3；
D1：System server 2 sends control instruction according to the ballast scheme of formulation to ballast pump-valve subsystem 3；
D2：The instruction that ballast pump-valve subsystem 3 is sent according to system server 2 adjusts the work of each ballast pump and valve
Make state；
E：Return to step B.
The utility model is not limited to the present embodiment, any equivalent concepts in the technical scope that the utility model is disclosed
Or change, it is classified as protection domain of the present utility model.
Claims (1)
1. a kind of Large Offshore Structures carry the adaptive ballasting system of condition, it is characterised in that：Including system server (2), carry condition
Monitoring subsystem (1), ballast pump-valve subsystem (3), level monitoring subsystem (5) and ballast tank (4)；The system clothes
Business device (2) is connected with carrying condition monitoring subsystem (1), ballast pump-valve subsystem (3) and level monitoring subsystem (5)；The pressure
Cabin (4) are carried to be connected with ballast pump-valve subsystem (3) and level monitoring subsystem (5) respectively；
System server (2) control carries condition monitoring subsystem (1), ballast pump-valve subsystem (3) and level monitoring subsystem
Unite (5)；The condition monitoring subsystem (1) that carries monitors the load condition state of marine structure (6) and will carry condition data in real time in real time
It is transferred to system server (2)；The ballast pump-valve subsystem (3) controls sea by the instruction of reception system server (2)
All ballast pumps and valve on foreign works (6)；The level monitoring subsystem (5) is monitored on marine structure (6) in real time
The liquid level situation of change of ballast tank (4), and the real-time level data of ballast tank (4) are transferred to system server (2)；The pressure
Carrying cabin (4) has N number of, is connected between each ballast tank (4) by ballast pump-valve subsystem (3), along marine structure (6) length
Direction is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259188.0U CN206552223U (en) | 2017-03-16 | 2017-03-16 | A kind of Large Offshore Structures carry the adaptive ballasting system of condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259188.0U CN206552223U (en) | 2017-03-16 | 2017-03-16 | A kind of Large Offshore Structures carry the adaptive ballasting system of condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552223U true CN206552223U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259188.0U Expired - Fee Related CN206552223U (en) | 2017-03-16 | 2017-03-16 | A kind of Large Offshore Structures carry the adaptive ballasting system of condition |
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| Country | Link |
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| CN (1) | CN206552223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482580A (en) * | 2018-05-23 | 2018-09-04 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Ballasting system, floating dock and floating dock system |
-
2017
- 2017-03-16 CN CN201720259188.0U patent/CN206552223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482580A (en) * | 2018-05-23 | 2018-09-04 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Ballasting system, floating dock and floating dock system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |