CN104816800B - A kind of semi-submerged platform machinery space supplies gas extraction system - Google Patents
A kind of semi-submerged platform machinery space supplies gas extraction system Download PDFInfo
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- CN104816800B CN104816800B CN201510177067.7A CN201510177067A CN104816800B CN 104816800 B CN104816800 B CN 104816800B CN 201510177067 A CN201510177067 A CN 201510177067A CN 104816800 B CN104816800 B CN 104816800B
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- gas extraction
- microprocessor
- level sensor
- extraction system
- machinery space
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Abstract
The invention discloses a kind of semi-submerged platform machinery space supply gas extraction system, including automatic feeding gas extraction system, pressure sensing detecting system, microprocessor and ballast pump exhaust system；The automatic feeding gas extraction system includes valve body and valve body driver element, and the valve block for being rotated with valve body and being connected is provided with the inside of the valve body, and integrally formed limiter is welded with the valve block；The pressure sensing detecting system includes some air pressure probes, and the air pressure probe is placed in machinery space；The ballast pump exhaust system includes liquid level sensor, dipmeter and signal processing unit, the liquid level sensor includes low liquid level sensor and high level sensor, ballast pump both sides are provided with dipmeter, and the low liquid level sensor, high level sensor, dipmeter and signal processing unit are electrically connected；The microprocessor is placed in driver's cabin or central station of floating dock；The pressure sensing detecting system is electrically connected with microprocessor, and the signal processing unit of the ballast pump exhaust system is connected with microprocessor, and the microprocessor is electrically connected with the valve body driver element of automatic feeding gas extraction system.
Description
Technical field
The invention belongs to technical field of ships field, and in particular to a kind of semi-submerged platform machinery space supplies gas extraction system.
Background technology
Motion n of the semisubmersible platform on wave is greatly developed, in ocean engineering to should be smaller in several platforms
In, drilling well is cannot be only used for, such as production platform, auxiliary pipe ship, supply vessel, marine crane ship etc. can all be used for other.With ocean
Exploitation gradually from shallow water to deep-water developments, the storage of the application of this kind of platform, it will increasingly increase, such as oil and gas, offshore compared with
Remote marine factory, offshore power plant etc. all will be the development fields of semisubmersible platform.
When semi-submerged platform is in dive or propradation, semi-submerged platform cannot be in the poised state of stabilization, drop significantly
The low security of semi-submerged platform.
The content of the invention
Goal of the invention：For the problem and shortage that above-mentioned prior art is present, it is an object of the invention to provide a kind of partly latent
Platform machinery space supplies gas extraction system.
Technical scheme：The invention discloses a kind of semi-submerged platform machinery space supply gas extraction system, including automatic feeding row
Gas system, pressure sensing detecting system, microprocessor and ballast pump exhaust system；The automatic feeding gas extraction system includes valve body
With valve body driver element, the valve block for being rotated with valve body and being connected is provided with the inside of the valve body, one is welded with the valve block
The limiter of shaping；The pressure sensing detecting system includes some air pressure probes, and the air pressure probe is put
In in machinery space；The ballast pump exhaust system includes liquid level sensor, dipmeter and signal processing unit, and the liquid level is passed
Sensor includes low liquid level sensor and high level sensor, and ballast pump both sides are provided with dipmeter, the low liquid level sensor, liquid high
Level sensor, dipmeter are electrically connected with signal processing unit；The microprocessor is placed in driver's cabin or central station of floating dock；The pressure
Sensing and detecting system is electrically connected with microprocessor, and the signal processing unit of the ballast pump exhaust system is connected with microprocessor, institute
Microprocessor is stated to be electrically connected with the valve body driver element of automatic feeding gas extraction system.
Used as further optimization of the invention, pressure sensing detecting system of the present invention is also processed including pressure storage
Unit, the pressure storage processing unit is electrically connected with some air pressure probes, and multiple air pressure probes are located at machine
The diverse location in device place, the information that the air pressure probe in diverse location is transmitted passes through pressure storage processing unit
Integration treatment is carried out, reliability and accuracy to machinery space pressure detecting is improved.
Used as further optimization of the invention, pressure storage processing unit of the present invention is electrically connected with microprocessor.
Used as further optimization of the invention, ballast pump exhaust system of the present invention also includes being installed on ballast pump line
Pressure sensor and pressure gauge on road, the working condition for indicating ballast pump.
Used as further optimization of the invention, the signal processing unit of ballast pump exhaust system of the present invention receives to come
From dipmeter, low liquid level sensor, high level sensor output signal, carry out signal transacting, by after treatment signal send
To microprocessor, the pressure sensor of ballast pump is coordinated according to low liquid level sensor and high level sensor, can accurately understood
The working condition of ballast pump.
As further optimization of the invention, at signal of the microprocessor of the present invention according to ballast pump exhaust system
The detection data of the pressure sensing detecting system of the process signal and machinery space of unit is managed, control automatic feeding gas extraction system
Valve body driver element is exhausted or supplies to machinery space, when ballast pump toward beat ballast water in cabin when, microprocessor is by control
Valve body driver element processed opens valve body, and now machinery space is in exhaust condition, and semi-submerged platform is in diving stations；Work as ballast
When pump starts row's load water, valve body driver element application valve body closes Exhaust Open air supply opening, and semi-submerged platform is in propradation.
Used as further optimization of the invention, microprocessor of the present invention is the microprocessor with display screen.It is located at
The microprocessor of driver's cabin or central station of floating dock by display screen can intuitively observe semi-submerged platform state and ballast pump and
Every data target of machinery space, so as to be adjusted.
Beneficial effect：The present invention compared with prior art, with advantages below：The present invention passes through automatic feeding exhaust system
System, pressure sensing detecting system and ballast pump exhaust system phase structure are used so that semi-submerged platform is operationally safer can
Lean on, while facilitating the staff to carry out remote monitoring to semi-submerged platform.
Figure of description
Fig. 1 is schematic diagram of the invention.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail, but illustrates protection scope of the present invention simultaneously simultaneously
The specific scope of the present embodiment is not limited to, based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
It should be noted that in the description of the invention, unless otherwise indicated, " multiple " be meant that two or two with
On；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody "
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.
Embodiment
As shown in figure 1, a kind of semi-submerged platform machinery space supply gas extraction system of the present embodiment, including automatic feeding exhaust
System, pressure sensing detecting system, microprocessor and ballast pump exhaust system；The automatic feeding gas extraction system include valve body and
Valve body driver element, is provided with the inside of the valve body and rotates the valve block that be connected with valve body, be welded with the valve block integrally into
The limiter of type；The pressure sensing detecting system includes some air pressure probes, and the air pressure probe is placed in
In machinery space；The ballast pump exhaust system includes liquid level sensor, dipmeter and signal processing unit, the level sensing
Device includes low liquid level sensor and high level sensor, and ballast pump both sides are provided with dipmeter, the low liquid level sensor, high level
Sensor, dipmeter are electrically connected with signal processing unit；The microprocessor is placed in driver's cabin or central station of floating dock；The pressure is passed
Sense detecting system is electrically connected with microprocessor, and the signal processing unit of the ballast pump exhaust system is connected with microprocessor, described
Microprocessor is electrically connected with the valve body driver element of automatic feeding gas extraction system.The microprocessor of the present embodiment is with the micro- of display screen
Processor.Positioned at driver's cabin or central station of floating dock microprocessor by display screen can intuitively observe the state of semi-submerged platform with
And every data target of ballast pump and machinery space, so as to be adjusted.
The pressure sensing detecting system of the present embodiment also includes pressure storage processing unit, the pressure storage processing unit
It is electrically connected with some air pressure probes, multiple air pressure probes are located at the diverse location of machinery space, will be in not
The information transmitted with the air pressure probe of position carries out integration treatment by pressure storage processing unit, improves to machine
The reliability and accuracy of institute's pressure detecting, pressure storage processing unit are electrically connected with microprocessor.
The ballast pump exhaust system of the present embodiment also includes the pressure sensor and pressure gauge that are installed on ballast pump conduit,
Working condition for indicating ballast pump.
The signal processing unit of ballast pump exhaust system receives to come from dipmeter, low liquid level sensor, high level sensor
Output signal, carry out signal transacting, the signal after treatment is sent to microprocessor, according to low liquid level sensor and high level
Sensor coordinates the pressure sensor of ballast pump, can accurately understand the working condition of ballast pump.Microprocessor is according to ballast pump
The detection data of the process signal of the signal processing unit of exhaust system and the pressure sensing detecting system of machinery space, control is certainly
The valve body driver element of dynamic supply gas extraction system is exhausted or supplies to machinery space, when ballast pump is toward beating ballast water in cabin
When, microprocessor opens valve body by application valve body driver element, and now machinery space is in exhaust condition, at semi-submerged platform
In diving stations；When ballast pump starts row carries water, valve body driver element application valve body closes Exhaust Open air supply opening, partly latent
Platform is in propradation.
Embodiments of the invention are given for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are for the ordinary skill in the art obvious.Choosing
It is, in order to more preferably illustrate principle of the invention and practical application, and to make one of ordinary skill in the art to select and describe embodiment
It will be appreciated that the present invention is suitable to the various embodiments with various modifications of special-purpose so as to design.
Claims (7)
1. a kind of semi-submerged platform machinery space supplies gas extraction system, it is characterised in that：Passed including automatic feeding gas extraction system, pressure
Sense detecting system, microprocessor and ballast pump exhaust system；
The automatic feeding gas extraction system includes valve body and valve body driver element, is provided with the inside of the valve body and is rotated with valve body
The valve block of connection, is welded with integrally formed limiter on the valve block；
The pressure sensing detecting system includes some air pressure probes, and the air pressure probe is placed in machinery space
It is interior；
The ballast pump exhaust system includes liquid level sensor, dipmeter and signal processing unit, and the liquid level sensor includes
Low liquid level sensor and high level sensor, ballast pump both sides are provided with dipmeter, the low liquid level sensor, high level sensing
Device, dipmeter are electrically connected with signal processing unit；
The microprocessor is placed in driver's cabin or central station of floating dock；The pressure sensing detecting system is electrically connected with microprocessor, described
The signal processing unit of ballast pump exhaust system is connected with microprocessor, the valve of the microprocessor and automatic feeding gas extraction system
Body driver element is electrically connected.
2. a kind of semi-submerged platform machinery space according to claim 1 supplies gas extraction system, it is characterised in that：The pressure
Sensing and detecting system also includes pressure storage processing unit, and the pressure storage processing unit is equal with some air pressure probes
It is electrically connected.
3. a kind of semi-submerged platform machinery space according to claim 2 supplies gas extraction system, it is characterised in that：The pressure
Storage processing unit is electrically connected with microprocessor.
4. a kind of semi-submerged platform machinery space according to claim 1 supplies gas extraction system, it is characterised in that：The ballast
Pump exhaust system also includes the pressure sensor and pressure gauge that are installed on ballast pump conduit, the work shape for indicating ballast pump
State.
5. a kind of semi-submerged platform machinery space according to claim 1 supplies gas extraction system, it is characterised in that：The ballast
The signal processing unit of pump exhaust system receive from dipmeter, low liquid level sensor, high level sensor output signal, enter
Row signal transacting, the signal after treatment is sent to microprocessor.
6. a kind of semi-submerged platform machinery space according to claim 5 supplies gas extraction system, it is characterised in that：Micro- place
Reason device is according to the pressure sensing detecting system of the process signal of the signal processing unit of ballast pump exhaust system and machinery space
Detection data, controls the valve body driver element of automatic feeding gas extraction system to be exhausted or supply machinery space.
7. a kind of semi-submerged platform machinery space according to claim 1 supplies gas extraction system, it is characterised in that：Micro- place
Reason device is the microprocessor with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177067.7A CN104816800B (en) | 2015-04-15 | 2015-04-15 | A kind of semi-submerged platform machinery space supplies gas extraction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177067.7A CN104816800B (en) | 2015-04-15 | 2015-04-15 | A kind of semi-submerged platform machinery space supplies gas extraction system |
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| Publication Number | Publication Date |
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| CN104816800A CN104816800A (en) | 2015-08-05 |
| CN104816800B true CN104816800B (en) | 2017-05-31 |
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| CN201510177067.7A Active CN104816800B (en) | 2015-04-15 | 2015-04-15 | A kind of semi-submerged platform machinery space supplies gas extraction system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812687B (en) * | 2016-12-27 | 2018-09-18 | 武汉船用机械有限责任公司 | A kind of exhaust system for oil carrier ballast pump |
| CN113212670B (en) * | 2021-06-10 | 2022-09-20 | 海南浙江大学研究院 | Cross-water-surface shuttle type unmanned ship capable of flexibly switching operation forms |
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| GB1505128A (en) * | 1974-05-02 | 1978-03-22 | Erno Raumfahrttechnik Gmbh | Semi-submersible supporting platform |
| CN2885724Y (en) * | 2006-05-13 | 2007-04-04 | 张少臣 | Automatic water filling and draining submarine |
| CN2897817Y (en) * | 2006-05-15 | 2007-05-09 | 浙江万里学院 | Ship level inspection alarming system |
| CN101061032A (en) * | 2004-01-22 | 2007-10-24 | 默代克国际有限公司 | Ballast system for tension leg platform |
| CN201746398U (en) * | 2010-07-02 | 2011-02-16 | 深圳市舜鑫源船务有限公司 | Ballast water treatment system of semi-submerged ship |
| CN201745722U (en) * | 2010-08-13 | 2011-02-16 | 深圳市舜鑫源船务有限公司 | Air ballast system for semi-submerged ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024894A (en) * | 1996-03-26 | 1998-01-27 | Thyssen Nordseewerke Gmbh | Method for changing draft of ship |
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2015
- 2015-04-15 CN CN201510177067.7A patent/CN104816800B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1505128A (en) * | 1974-05-02 | 1978-03-22 | Erno Raumfahrttechnik Gmbh | Semi-submersible supporting platform |
| CN101061032A (en) * | 2004-01-22 | 2007-10-24 | 默代克国际有限公司 | Ballast system for tension leg platform |
| CN2885724Y (en) * | 2006-05-13 | 2007-04-04 | 张少臣 | Automatic water filling and draining submarine |
| CN2897817Y (en) * | 2006-05-15 | 2007-05-09 | 浙江万里学院 | Ship level inspection alarming system |
| CN201746398U (en) * | 2010-07-02 | 2011-02-16 | 深圳市舜鑫源船务有限公司 | Ballast water treatment system of semi-submerged ship |
| CN201745722U (en) * | 2010-08-13 | 2011-02-16 | 深圳市舜鑫源船务有限公司 | Air ballast system for semi-submerged ship |
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| 50000t半潜船压缩空气压载系统设计研究;周卓亮等;《船舶》;20131031;第24卷(第5期);第57-62页 * |
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| CN104816800A (en) | 2015-08-05 |
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