CN107387220A - The water cooling system and method for self-elevating drilling platform - Google Patents
The water cooling system and method for self-elevating drilling platform Download PDFInfo
- Publication number
- CN107387220A CN107387220A CN201710556984.5A CN201710556984A CN107387220A CN 107387220 A CN107387220 A CN 107387220A CN 201710556984 A CN201710556984 A CN 201710556984A CN 107387220 A CN107387220 A CN 107387220A
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- Prior art keywords
- water
- cooling
- channel
- generating set
- output
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P2005/105—Using two or more pumps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The present invention discloses the water cooling system and method for a kind of self-elevating drilling platform.Water cooling system includes：First water tank, including the first input channel, the first output channel；Second water tank, including the second input channel, the second output channel；Circulating line, it is connected with the first output channel, the second output channel；Handpiece Water Chilling Units, there is cooling-water machine input channel, cooling-water machine output channel, cooling-water machine input channel is connected with circulating line, and cooling-water machine output channel is connected with the first input channel and the second input channel；And generating set, there is generator input channel, generator output channel, generator input channel is connected with circulating line, and generator output channel is connected with the first input channel and the second input channel.Realized and supplied water on level land using some water tanks, cooling water circulation is established between water tank and handpiece Water Chilling Units, generating set, so as to realize normal level land debugging.
Description
Technical field
The present invention relates to a kind of water cooling system of self-elevating drilling platform and method.
Background technology
Self-elevating drilling platform mainly carries out carrying construction using level land construction method, then will by the liter stake system of itself
Platform is lifted, and lower water is carried out using dolly and slide rail.So needed after the dynamical system of platform and liter stake system building are complete
Debugged on level land (build area), make the systemic-function completely, stably.The capital equipment generating diesel engine work of dynamical system
As when need cooling water recirculation system to be cooled down.Platform at sea when cooling water can be more convenient by immersible pump or Sea Chest
Acquisition, but cooling water can not be obtained by immersible pump or Sea Chest when on level land, so as to realize normal level land
Debugging.
The content of the invention
The technical problem to be solved in the present invention is to overcome the self-elevating drilling platform of prior art can not realize normally
Level land debugging the defects of, there is provided the water cooling system and method for a kind of self-elevating drilling platform.
The present invention is that solve above-mentioned technical problem by following technical proposals：.
A kind of water cooling system of self-elevating drilling platform, its feature are that it includes：
First water tank, first water tank include the first input channel, the first output channel, and first input channel is used
In inputting water to first water tank, first output channel is used for the water for exporting first water tank；
Second water tank, second water tank include the second input channel, the second output channel, and second input channel is used
In inputting water to second water tank, second output channel is used for the water for exporting second water tank；
First water pump, first water pump are arranged on first output channel；
Second water pump, second water pump are arranged on second output channel；
Circulating line, the circulating line are connected with first output channel, the second output channel；
Handpiece Water Chilling Units, the handpiece Water Chilling Units have cooling-water machine input channel, cooling-water machine output channel, the cooling-water machine input
Pipeline is used to input water to the handpiece Water Chilling Units, and the cooling-water machine output channel is used for the water for exporting the handpiece Water Chilling Units, described
Cooling-water machine input channel is connected with the circulating line, the cooling-water machine output channel and first input channel and the
Two input channels are connected；And
Generating set, the generating set have generator input channel, generator output channel, the generator input
Pipeline is used to input water to the generating set, and the generator output channel is used for the water for exporting the generating set, described
Generator input channel is connected with the circulating line, the generator output channel and first input channel and the
Two input channels are connected.
It is preferred that the water cooling system has multiple first water tanks and first water pump, the multiple first water
The terminal part of multiple first output channels in cabin collects for the first delivery trunk road, and it is defeated that first water pump is arranged on described first
Go out on total pipeline.
Using above-mentioned setting, preferably meet cooling requirement.
It is preferred that the water cooling system has multiple second water tanks and second water pump, the multiple second water
The terminal part of multiple second output channels in cabin collects for the second delivery trunk road, and it is defeated that second water pump is arranged on described second
Go out on total pipeline.
Using above-mentioned setting, preferably meet cooling requirement.
It is preferred that first water tank, the second water tank are ballast or drilling well water tank；First water pump, the second water pump are
Bilge pump.
It is preferred that the generator output channel passes through a flexible pipe and first input channel and the second input channel
It is connected.
A kind of water-cooling method of self-elevating drilling platform, its feature are that it comprises the following steps：
S1：Some water tanks are chosen to be used to deposit cooling water；
S2：The cooling water of some water tanks is delivered to the handpiece Water Chilling Units and the generating set, will be from described cold
Water dispenser group and the water of generating set output are back to some water tanks.
It is it is preferred that further comprising the steps of between the S1 and the S2：
S1.5：By the inputting of the output of some water tanks and the handpiece Water Chilling Units of the self-elevating drilling platform, it is described from
The input of the generating set of lift-type drilling platforms is connected, by the exporting of the handpiece Water Chilling Units, the output of the generating set with
The input of some water tanks is connected.
It is preferred that in the S1.5, by the inputting of the output of some water tanks and the handpiece Water Chilling Units, the generator
The input of group is connected specially：The output of some water tanks is connected with a circulating line, by the circulating line with
The inputting of the handpiece Water Chilling Units, the input of the generating set is connected.
It is preferred that in the S1.5, the output of the generating set passes through the input phase of a flexible pipe and some water tanks
Connection.
It is preferred that the S1 is specially：Choose multiple first water tanks, multiple second water tanks are used to deposit cooling water；
In the S2, the cooling water of some water tanks is delivered to the handpiece Water Chilling Units and the generating set is specific
For：The cooling water of the multiple first water tank is delivered to the handpiece Water Chilling Units and the generating set using one first water pump,
The cooling water of the multiple second water tank is delivered to the handpiece Water Chilling Units and the generating set using one second water pump.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Example.
The positive effect of the present invention is：
The water cooling system and method for self-elevating drilling platform disclosed by the invention, realized and supplied on level land using some water tanks
Water, cooling water circulation is established between water tank and handpiece Water Chilling Units, generating set, so as to realize normal level land debugging.
Brief description of the drawings
Fig. 1 is the water cooling system structural representation of the self-elevating drilling platform of present pre-ferred embodiments.
Fig. 2 is the water-cooling method schematic flow sheet of the self-elevating drilling platform of present pre-ferred embodiments.
Description of reference numerals：
100：Water cooling system
110：First water tank
111：First input channel
112：First output channel
113：First delivery trunk road
120：Second water tank
121：Second input channel
122：Second output channel
123：Second delivery trunk road
131：First water pump
132：Second water pump
140：Circulating line
150：Handpiece Water Chilling Units
151：Cooling-water machine input channel
152：Cooling-water machine output channel
160：Generating set
161：Generator input channel
162：Generator output channel
170：Flexible pipe
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the present invention with reference to accompanying drawing.
As shown in figure 1, a kind of water cooling system 100 of self-elevating drilling platform, it includes：First water tank 110, the second water
Cabin 120, the first water pump 131, the second water pump 132, circulating line 140, handpiece Water Chilling Units 150 and generating set 160.
First water tank 110 include the first input channel 111, the first output channel 112, the first input channel 111 be used for
First water tank 110 inputs water, and the first output channel 112 is used for the water for exporting the first water tank 110.First water pump 131 is arranged on
On one output channel 112.
Second water tank 120 include the second input channel 121, the second output channel 122, the second input channel 121 be used for
Second water tank 120 inputs water, and the second output channel 122 is used for the water for exporting the second water tank 120.Second water pump 132 is arranged on
On two output channels 122.
Circulating line 140 is connected with the first output channel 112, the second output channel 122.
Handpiece Water Chilling Units 150 have cooling-water machine input channel 151, cooling-water machine output channel 152.Cooling-water machine input channel 151
For inputting water to handpiece Water Chilling Units 150, cooling-water machine output channel 152 is used for the water for exporting handpiece Water Chilling Units 150, cooling-water machine input pipe
Road 151 is connected with circulating line 140, the input channel 111 of cooling-water machine output channel 152 and first and the second input channel
121 are connected.
Generating set 160 has generator input channel 161, generator output channel 162, generator input channel 161
For inputting water to generating set 160, generator output channel 162 is used for the water of output generator group 160, generator input pipe
Road 161 is connected with circulating line 140, the input channel 111 of generator output channel 162 and first and the second input channel
121 are connected.
Specifically, water cooling system 100 has multiple first water tanks 110 and first water pump 131.Multiple first water
The terminal part of multiple first output channels 112 in cabin 110 collects is arranged on for the first delivery trunk road 113, the first water pump 131
On one delivery trunk road 113.First delivery trunk road 113 is connected with the water cooling system 100 of circulating line 140.Water cooling system
System 100 has multiple second water tanks 120 and second water pump 132, multiple second output channels of multiple second water tanks 120
122 terminal part collects to be arranged on the second delivery trunk road 123 for the second delivery trunk road 123, the second water pump 132.Second
Delivery trunk road 123 is connected with the water cooling system 100 of circulating line 140.
First water tank 110, the second water tank 120 are ballast or drilling well water tank.Specifically, multiple first water tanks 110 are respectively
Ballast/drilling well water tank 14P and ballast/drilling well water tank 01P.Multiple second water tanks 120 are respectively ballast/drilling well water tank 14S, pressure
Load/drilling well water tank 01C and ballast/drilling well water tank 01S.
First water pump 131, the second water pump 132 are bilge pump.Specifically, the first water pump 131 is No. 1 bilge pump, the
Two water pumps 132 are No. 2 bilge pumps.
Generator output channel 162 passes through a flexible pipe 170 and the first input channel 111 and the phase of the second input channel 121
Connection.In alternative embodiment, flexible pipe 170 may be coupled directly to the output end of generating set 160, form the generating of generating set
Machine output channel 162.
The water (flow) direction when water cooling system 100 that arrow in Fig. 1 on each pipeline represents the present embodiment works.
As shown in Fig. 2 a kind of water-cooling method of self-elevating drilling platform, it comprises the following steps：
Step 101：Some water tanks are chosen to be used to deposit cooling water；
Step 102：The output of some water tanks and the input of the handpiece Water Chilling Units 150 of self-elevating drilling platform, jack up are bored
The input of the generating set 160 of well platform is connected, if by the output of handpiece Water Chilling Units 150, the output of generating set 160 and solid carbon dioxide
The input in cabin is connected；
Step 103：The cooling water of some water tanks is delivered to handpiece Water Chilling Units 150 and generating set 160, will be from handpiece Water Chilling Units
150 and generating set 160 export water be back to some water tanks.
The water-cooling method of the self-elevating drilling platform of the present embodiment is run on the water cooling system 100 shown in Fig. 1.
Step 101 is specially：Choose multiple first water tanks 110, multiple second water tanks 120 are used to deposit cooling water.
Selection water tank foundation be mainly：Cooling water inflow needed for debugging stage handpiece Water Chilling Units 150 and generating set 160.
In the present embodiment, the volume that required cooling water is calculated is 1916m3.Multiple first water tanks 110 chosen are respectively to press
Load/drilling well water tank 14P and ballast/drilling well water tank 01P.Multiple second water tanks 120 chosen respectively ballast/drilling well water tank 14S,
Ballast/drilling well water tank 01C and ballast/drilling well water tank 01S.The volume of compartment of each water tank is as shown in the table.
| Cabin name | Volume of compartment (m3) |
| Ballast/drilling well water tank 14P | 471 |
| Ballast/drilling well water tank 01P | 519 |
| Ballast/drilling well water tank 14S | 471 |
| Ballast/drilling well water tank 01C | 807 |
| Ballast/drilling well water tank 01S | 519 |
| Amount to | 2787 |
The charging ratio for so assuming each water tank is 80%, then total cooling water inflow is 2229m3, meet commissioning requirements.
In step 102, the output of some water tanks is connected with the input of handpiece Water Chilling Units 150, the input of generating set 160
Specially：By the output (output of the first water tank 110, the output of the second water tank 120) of some water tanks and the phase of a circulating line 140
Connection, circulating line 140 is connected with the input of handpiece Water Chilling Units 150, the input of generating set 160.
Step 102, the output of generating set 160 by the inputs of a flexible pipe 170 and some water tanks (the first water tank 110
Input, the input of the second water tank 120) it is connected.
In step 103, the cooling water of some water tanks (the first water tank 110 and the second water tank 120) is delivered to handpiece Water Chilling Units
150 and generating set 160 be specially：The cooling water of multiple first water tanks 110 is delivered to cooling-water machine using one first water pump 131
Group 150 and generating set 160, handpiece Water Chilling Units are delivered to using one second water pump 132 by the cooling water of multiple second water tanks 120
150 and generating set 160.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation is put, it is of the invention necessary with simplified description, rather than the device or element of instruction or hint meaning to be for only for ease of description
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of water cooling system of self-elevating drilling platform, it is characterised in that it includes：
First water tank, first water tank include the first input channel, the first output channel, first input channel be used for
First water tank inputs water, and first output channel is used for the water for exporting first water tank；
Second water tank, second water tank include the second input channel, the second output channel, second input channel be used for
Second water tank inputs water, and second output channel is used for the water for exporting second water tank；
First water pump, first water pump are arranged on first output channel；
Second water pump, second water pump are arranged on second output channel；
Circulating line, the circulating line are connected with first output channel, the second output channel；
Handpiece Water Chilling Units, the handpiece Water Chilling Units have cooling-water machine input channel, cooling-water machine output channel, the cooling-water machine input channel
For inputting water to the handpiece Water Chilling Units, the cooling-water machine output channel is used for the water for exporting the handpiece Water Chilling Units, the cold water
Machine input channel is connected with the circulating line, and the cooling-water machine output channel and first input channel and second are defeated
Enter pipeline to be connected；And
Generating set, the generating set have generator input channel, generator output channel, the generator input channel
For inputting water to the generating set, the generator output channel is used for the water for exporting the generating set, the generating
Machine input channel is connected with the circulating line, and the generator output channel and first input channel and second are defeated
Enter pipeline to be connected.
2. water cooling system as claimed in claim 1, it is characterised in that the water cooling system have multiple first water tanks with
And first water pump, the terminal part of multiple first output channels of the multiple first water tank collect for the first delivery trunk
Road, first water pump are arranged on the first delivery trunk road.
3. water cooling system as claimed in claim 1, it is characterised in that the water cooling system have multiple second water tanks with
And second water pump, the terminal part of multiple second output channels of the multiple second water tank collect for the second delivery trunk
Road, second water pump are arranged on the second delivery trunk road.
4. water cooling system as claimed in claim 1, it is characterised in that first water tank, the second water tank are ballast or brill
Well water cabin；First water pump, the second water pump are bilge pump.
5. the water cooling system as described in claim any one of 1-4, it is characterised in that the generator output channel passes through one
Flexible pipe is connected with first input channel and the second input channel.
6. a kind of water-cooling method of self-elevating drilling platform, it is characterised in that it comprises the following steps：
S1：Some water tanks are chosen to be used to deposit cooling water；
S2：The cooling water of some water tanks is delivered to the handpiece Water Chilling Units and the generating set, will be from the cooling-water machine
Group and the water of generating set output are back to some water tanks.
7. water-cooling method as claimed in claim 6, it is characterised in that also include following step between the S1 and the S2
Suddenly：
S1.5：By the inputting of the output of some water tanks and the handpiece Water Chilling Units of the self-elevating drilling platform, the jack up
The input of the generating set of drilling platforms is connected, by the exporting of the handpiece Water Chilling Units, the output of the generating set with it is described
The input of some water tanks is connected.
8. water-cooling method as claimed in claim 7, it is characterised in that in the S1.5, by the output of some water tanks
With the inputting of the handpiece Water Chilling Units, the input of the generating set is connected specially：By the output and one of some water tanks
Circulating line is connected, and by the inputting of the circulating line and the handpiece Water Chilling Units, the input of the generating set is connected.
9. water-cooling method as claimed in claim 7, it is characterised in that in the S1.5, the output of the generating set is led to
The input that a flexible pipe is crossed with some water tanks is connected.
10. the water-cooling method as described in claim any one of 6-9, it is characterised in that
The S1 is specially：Choose multiple first water tanks, multiple second water tanks are used to deposit cooling water；
In the S2, the cooling water of some water tanks is delivered to the handpiece Water Chilling Units and the generating set is specially：Profit
The cooling water of the multiple first water tank is delivered to the handpiece Water Chilling Units and the generating set with one first water pump, utilizes one
The cooling water of the multiple second water tank is delivered to the handpiece Water Chilling Units and the generating set by the second water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556984.5A CN107387220A (en) | 2017-07-10 | 2017-07-10 | The water cooling system and method for self-elevating drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556984.5A CN107387220A (en) | 2017-07-10 | 2017-07-10 | The water cooling system and method for self-elevating drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387220A true CN107387220A (en) | 2017-11-24 |
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ID=60333844
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| CN201710556984.5A Pending CN107387220A (en) | 2017-07-10 | 2017-07-10 | The water cooling system and method for self-elevating drilling platform |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201991599U (en) * | 2011-02-01 | 2011-09-28 | 江苏华西村海洋工程服务有限公司 | Main power generating set cooling system for crane ship |
| CN103085962A (en) * | 2011-10-27 | 2013-05-08 | 中集船舶海洋工程设计研究院有限公司 | Cooling system of self-elevating type ocean platform |
| KR20130058116A (en) * | 2011-11-25 | 2013-06-04 | 대우조선해양 주식회사 | Cooling system for floating structure |
| CN204663644U (en) * | 2015-05-08 | 2015-09-23 | 中石化石油工程技术服务有限公司 | The salt water cooling system of shallow sea, pole submercible unit main frame |
| CN105781711A (en) * | 2014-12-26 | 2016-07-20 | 中石化胜利石油工程有限公司钻井工艺研究院 | Seawater cooling circulating cabin for ocean platform |
-
2017
- 2017-07-10 CN CN201710556984.5A patent/CN107387220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201991599U (en) * | 2011-02-01 | 2011-09-28 | 江苏华西村海洋工程服务有限公司 | Main power generating set cooling system for crane ship |
| CN103085962A (en) * | 2011-10-27 | 2013-05-08 | 中集船舶海洋工程设计研究院有限公司 | Cooling system of self-elevating type ocean platform |
| KR20130058116A (en) * | 2011-11-25 | 2013-06-04 | 대우조선해양 주식회사 | Cooling system for floating structure |
| CN105781711A (en) * | 2014-12-26 | 2016-07-20 | 中石化胜利石油工程有限公司钻井工艺研究院 | Seawater cooling circulating cabin for ocean platform |
| CN204663644U (en) * | 2015-05-08 | 2015-09-23 | 中石化石油工程技术服务有限公司 | The salt water cooling system of shallow sea, pole submercible unit main frame |
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Application publication date: 20171124 |