CN206187320U - Ice formation seawater cooling system - Google Patents
Ice formation seawater cooling system Download PDFInfo
- Publication number
- CN206187320U CN206187320U CN201621122379.4U CN201621122379U CN206187320U CN 206187320 U CN206187320 U CN 206187320U CN 201621122379 U CN201621122379 U CN 201621122379U CN 206187320 U CN206187320 U CN 206187320U
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- CN
- China
- Prior art keywords
- branch road
- central cooler
- input
- total
- pipeline
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- 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
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Abstract
The utility model relates to an ice formation seawater cooling system, include high -order sea chest, low level sea chest, integrated, the emergency pipeline of central cooler, the cooling pipeline is including importing pipeline, all delivery line, central cooler pipeline altogether, it includes the total input branch road A who is connected with high -order sea chest, the total input branch road B who is connected with low level sea chest, three pump sending branch road always to import the pipeline, central authorities' cooler integration comprises two central cooler parallel connection, central authorities' cooler pipeline includes central cooler branch road C and central cooler branch road D, and the parallelly connected back of output of three pump sending branch road is connected with central cooler branch road C's input, central cooler branch road D's output is connected to total delivery line's input, and total delivery line's output exports outboard or high -order sea chest, low level sea chest to. The utility model has the advantages of reduce the difference in temperature, the central cooler of protection and pipeline, the cooling effect is good.
Description
Technical field：
The utility model is related to ship domain, specifically a kind of ice formation salt water cooling system.
Background technology：
The ship of some ice navigations, due to very cold, sea ice is assembled and is invested at the grid of sea water tank, then influences sea
The water supply of supply mains, considerable risk is brought to marine main engine, generator and navigation safety, and usual ship enterprise is in design ice formation
During navigating ship, can increase steam-coil-heater pipe in Sea Chest to realize ice-melt, but effect is very undesirable, and increase the energy
And pipeline cost.
Current ice formation salt water cooling system is that sea water pump sucks seawater from seawater main, flows through central cooler, cooling sea
Water discharges outboard after the heat with low temperature fresh water, and now the temperature of low temperature fresh water is maintained at 36 DEG C, with the ocean temperature of ice formation compared with
It is cold, the huge temperature difference can be formed in central cooler, it is unfavorable for the protection of central cooler and pipeline.
The content of the invention：
The purpose of this utility model is to overcome the shortcomings of the above, there is provided one kind reduces the temperature difference, protection central cooler
And the ice formation salt water cooling system of pipeline, good cooling results.
The purpose of this utility model is achieved through the following technical solutions：A kind of ice formation salt water cooling system, including a high position
Sea water tank, low sea case, central cooler are integrated, emergency pipeline, and cooling line includes a total intake line, a total efferent duct
Road, central cooler pipeline；
Total intake line includes that the total input branch road A being connected with high-order sea water tank is total with what low sea case was connected
Input branch road B, three pumping branch roads, respectively with three after the output end of total input branch road A is in parallel with the output end of total input branch road B
The input connection of individual pumping branch road, wherein always the output end of input branch road B is also exported to fresh water apparatus system processed and dregs of fat system
System；
Integrated being connected in parallel by two central coolers of central cooler constitutes；
Central cooler pipeline includes central cooler branch road C and central cooler branch road D, three outputs of pumping branch road
It is connected with the input of central cooler branch road C after the parallel connection of end, the output end of central cooler branch road C is integrated with central cooler
Connection, the input of central cooler branch road D while central cooler is integrated and connected；
The output end of the input connection central cooler branch road D of total output pipe, the output end output of total output pipe
To outboard or high-order sea water tank, low sea case.
Further improvement of the utility model is：Emergency pipeline includes emergency branch road E, emergency branch road F, emergency branch road E
A butterfly valve is provided with, the input of emergency branch road E is connected with afterpeak tank, while the output end of the branch road E that helps meet an urgent need and any pumping branch
Road connects and output to that central cooler is integrated, and the integrated input with central cooler branch road D of central cooler is connected, center
The output end of cooler branch road D is connected with the input of emergency branch road F, and the output end of emergency branch road F is connected to afterpeak tank.
Further improvement of the utility model is：Total input branch road A has been sequentially connected in series remote control respectively with total input branch road B
Butterfly valve, suction strainer, Hand-operated butterfly valve.
The utility model has advantages below compared with prior art：
1st, in ice navigation, high-order sea water tank flows through central cooler with the seawater in low sea case by sea water pump
System is cooled down, and the ocean temperature after cooling is 36 DEG C -40 DEG C, in turning again to high-order sea water tank and low sea case, sea
Temperature in water tank is improved, and makes full use of the ocean temperature of discharge to melt the sea ice outside sea water tank, and by sea water pump
Impulsive force, the floating ice around ship is washed away；The continuous circulating cooling of seawater in sea water tank, will not be in central cooler shape
Into the huge temperature difference, central cooler and pipeline are protected.
2nd, the setting of emergency pipeline makes ship in the cold ice navigation of the limit, is realized by the seawater in afterpeak tank
The function of seawater cooling, closes the host computer system of ship, protects marine main engine and pipeline.
3rd, total input branch road A and total input branch road B has been sequentially connected in series remote control butterfly valve, suction strainer, Hand-operated butterfly valve respectively, when
During remote control failure, can manually opened butterfly valve, raising system run all right, it is ensured that system safe and reliable operation.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
In order to deepen to understanding of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing
Describe in detail, the embodiment is only used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
As Fig. 1 shows a kind of a kind of implementation method of ice formation salt water cooling system of the utility model, including high-order seawater
Case 1, low sea case 2, central cooler are integrated, emergency pipeline, and cooling line includes a total intake line, a total output pipe
3rd, central cooler pipeline；
Total intake line includes what the total input branch road A5 being connected with high-order sea water tank 1 was connected with low sea case 2
It is total to be input into branch road B6, three pumping branch roads 4, divide after the output end of total input branch road A5 is in parallel with the output end of total input branch road B6
Input not with three pumping branch roads 4 is connected, wherein always the output end of input branch road B6 is also exported to fresh water apparatus system processed
With dregs of fat system；
Integrated being connected in parallel by two central coolers 8 of central cooler constitutes；
Central cooler pipeline includes central cooler branch road C7 and central cooler branch road D8, three pumping branch roads 4
It is connected with the input of central cooler branch road C7 after output end parallel connection, output end and the center of central cooler branch road C7 cool down
Device is integrated and connected, the input of central cooler branch road D8 while central cooler is integrated and connected；
The output end of the input connection central cooler branch road D8 of total output pipe 3, the output end of total output pipe 3 is defeated
Go out to outboard 10 or high-order sea water tank 1, low sea case 2.
Emergency pipeline includes emergency branch road E9, emergency branch road F11, and emergency branch road E9 is provided with a butterfly valve, emergency branch road E9
Input be connected with afterpeak tank, while the output end of the branch road E9 of helping meet an urgent need to connect and output to center with any pumping branch road 4 cold
But device is integrated, and the integrated input with central cooler branch road D8 of central cooler is connected, the output of central cooler branch road D8
Hold and be connected with the input of emergency branch road F11, the output end of emergency branch road F11 is connected to afterpeak tank, the setting of pipeline of helping meet an urgent need makes
Ship realizes the function of seawater cooling by the seawater in afterpeak tank in the cold ice navigation of the limit, closes ship
Host computer system, protects marine main engine and pipeline.
Total input branch road A5 has been sequentially connected in series remote control butterfly valve, suction strainer, Hand-operated butterfly valve respectively with total input branch road B6, when
During remote control failure, can manually opened butterfly valve, raising system run all right, it is ensured that system safe and reliable operation.
When the cold district of non-ice formation is navigated by water, the seawater in high-order sea water tank 1 and low sea case 2 is by sea water pump stream
Cooled down through central cooler system, outboard 10 is directly discharged by total output pipe 3, around cooling ship still；
During ice navigation, seawater in high-order sea water tank 1 and low sea case 2 by sea water pump flow through central cooler system carry out it is cold
But, the ocean temperature after cooling is 36 DEG C -40 DEG C, in turning again to high-order sea water tank and low sea case, the temperature in sea water tank
Degree is improved, and makes full use of the ocean temperature of discharge to melt the sea ice outside sea water tank, and the impulsive force for passing through sea water pump, by ship
Floating ice around oceangoing ship is washed away, the continuous circulating cooling of the seawater in sea water tank, will not form huge in central cooler 12
The temperature difference, protects central cooler 12 and pipeline；In the cold ice navigation of the limit, marine main engine system and respective tube are closed
Road, by the marine circulating cooling system of afterpeak tank, protects the host computer system and respective line of ship.
It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments, above-described embodiment and
Principle of the present utility model simply is illustrated described in specification, on the premise of the utility model spirit and scope are not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the utility model scope
It is interior.The claimed scope of the utility model is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of ice formation salt water cooling system, it is characterised in that：Including high-order sea water tank（1）, low sea case（2）, center it is cold
But device is integrated, pipeline of helping meet an urgent need, and the cooling line includes a total intake line, a total output pipe（3）, central cooler pipe
Road；
Total intake line includes and high-order sea water tank（1）The total input branch road A being connected（5）With low sea case（2）Phase
Total input branch road B of connection（6）, three pumping branch roads（4）, total input branch road A（5）Output end and total input branch road B
（6）Output end parallel connection after respectively with three pumping branch roads（4）Input connection, wherein always input branch road B（6）Output end
Also export to fresh water apparatus system processed and dregs of fat system；
The central cooler is integrated by two central coolers（12）It is connected in parallel composition；
The central cooler pipeline includes central cooler branch road C（7）With central cooler branch road D（8）, three pumpings
Branch road（4）Output end parallel connection after with central cooler branch road C（7）Input connection, central cooler branch road C（7）It is defeated
Go out end to be integrated and connected with central cooler, the central cooler branch road D while central cooler is integrated and connected（8）Input；
Total output pipe（3）Input connection central cooler branch road D（8）Output end, total output pipe（3）It is defeated
Go out end output to outboard（10）Or high-order sea water tank（1）, low sea case（2）.
2. a kind of ice formation salt water cooling system according to claim 1, it is characterised in that：The emergency pipeline includes emergency branch
Road E（9）, emergency branch road F（11）, the emergency branch road E（9）It is provided with a butterfly valve, the emergency branch road E（9）Input with
Afterpeak tank is connected, while the branch road E that helps meet an urgent need（9）Output end and any pumping branch road（4）Connect and output to central cooler collection
It is integrated with central cooler branch road D into, central cooler（8）Input connection, central cooler branch road D（8）Output end
With emergency branch road F（11）Input connection, the emergency branch road F（11）Output end be connected to afterpeak tank.
3. a kind of ice formation salt water cooling system according to claim 1, it is characterised in that：Total input branch road A（5）With it is total
Input branch road B（6）Remote control butterfly valve, suction strainer, Hand-operated butterfly valve have been sequentially connected in series respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122379.4U CN206187320U (en) | 2016-10-14 | 2016-10-14 | Ice formation seawater cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122379.4U CN206187320U (en) | 2016-10-14 | 2016-10-14 | Ice formation seawater cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187320U true CN206187320U (en) | 2017-05-24 |
Family
ID=58731204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122379.4U Expired - Fee Related CN206187320U (en) | 2016-10-14 | 2016-10-14 | Ice formation seawater cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187320U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171555A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | Seawater return water system, working method and ship |
| CN110481752A (en) * | 2019-09-20 | 2019-11-22 | 南京盛航海运股份有限公司 | A kind of modified cabin seawater pipe |
| CN112382419A (en) * | 2020-11-11 | 2021-02-19 | 中国舰船研究设计中心 | Nuclear energy floating platform nuclear island water taking and draining redundancy protection system |
| CN114750920A (en) * | 2022-04-15 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Anti-blocking method, device and system for polar region ship sea pipeline and electronic equipment |
-
2016
- 2016-10-14 CN CN201621122379.4U patent/CN206187320U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171555A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | Seawater return water system, working method and ship |
| CN110481752A (en) * | 2019-09-20 | 2019-11-22 | 南京盛航海运股份有限公司 | A kind of modified cabin seawater pipe |
| CN112382419A (en) * | 2020-11-11 | 2021-02-19 | 中国舰船研究设计中心 | Nuclear energy floating platform nuclear island water taking and draining redundancy protection system |
| CN114750920A (en) * | 2022-04-15 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Anti-blocking method, device and system for polar region ship sea pipeline and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |