CN210555546U - Improved cabin seawater pipeline system - Google Patents
Improved cabin seawater pipeline system Download PDFInfo
- Publication number
- CN210555546U CN210555546U CN201921568632.2U CN201921568632U CN210555546U CN 210555546 U CN210555546 U CN 210555546U CN 201921568632 U CN201921568632 U CN 201921568632U CN 210555546 U CN210555546 U CN 210555546U
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- pump
- seawater
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- cooling
- valve line
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- 239000013535 sea water Substances 0.000 title claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 239000000498 cooling water Substances 0.000 claims abstract description 32
- 238000004378 air conditioning Methods 0.000 claims abstract description 19
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 238000005496 tempering Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000013505 freshwater Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an improved generation cabin sea water pipeline system. The system comprises a main seawater pipe connected with marine organism boxes on two sides, wherein the main seawater pipe is connected with an air conditioner cooling water pipe system, an auxiliary engine cooling water pipe system, a fire fighting water pipe system, a ballast water pipe system and a main machine seawater cooling pipe system, the ballast water pipe system comprises a ballast water pump connected with the main seawater pipe through a valve line and a ballast tank connected with the ballast water pump through a valve line, the main machine seawater cooling pipe system comprises a main machine seawater pump connected with the main seawater pipe through a valve line and a central cooler connected with the main machine seawater pipe through a valve line, the ballast tank is connected with a circulating cooling pump through a valve line, the circulating cooling pump is connected with the central cooler through a valve line, and an outlet of the central cooler is connected with the ballast tank through a valve line. The utility model discloses when ice district navigation, can guarantee the cooling effect of host computer, when air conditioner cooling water pump breaks down, can start the fire pump and cool off the condenser of centralized control room air conditioner and central air conditioning's condenser.
Description
Technical Field
The invention relates to the field of marine vessel cabin seawater pipe systems, in particular to an improved engine cabin seawater pipe system.
Background
Along with the development of global economy, the types and the range of ship industries are continuously increased, the number of ships sailing in an ice region is also continuously increased, and in order to ensure that the ships can normally run and run in the ice region, various functions of a ship host system need to be enhanced, and the safety protection coefficient is improved. In cold winter, part of ports in the Bohai Bay area of the northern part of China are surrounded by cold ice for 3-4 months, so that difficulty is caused in navigation of ships. The actual measures taken are that the ice breaker can be used for opening the way, and the merchant ship is followed to enter the port. The main requirement of the seawater is to cool the main engine by using the seawater to cool the fresh water in the underway state of the ship in winter, the suction force of the main engine seawater pump is large, so that the ship can suck partial crushed ice from a sea chest, and a sea bottom filter is gradually blocked. In addition, since only one water pump of the air-conditioning cooling system can be used, once the water pump fails, the air-conditioning system fails, which brings inconvenience to life of the ship, and therefore, improvement is needed.
Disclosure of Invention
The invention aims to provide an improved cabin seawater pipeline system aiming at the defects in the prior art.
In order to achieve the above objects, the present invention provides an improved cabin seawater piping system, comprising a main seawater pipe connected to marine organism tanks on both sides, the main seawater pipe is connected with an air-conditioning cooling water pipe system, an auxiliary machine cooling water pipe system, a fire-fighting water pipe system, a bilge water pipe system, a general pump pipe system, a ballast water pipe system, a main machine seawater cooling pipe system and a sanitary water pipe system, the ballast water system comprises a ballast water pump connected with the main seawater pipe through a valve line and a ballast tank connected with the ballast water pump through a valve line, the main machine seawater cooling piping system comprises a main machine seawater pump connected with a main seawater pipe through a valve line and a central cooler connected with the main machine seawater pipe through a valve line, the ballast tank is characterized in that the ballast tank is connected with a circulating cooling pump through a valve line, the circulating cooling pump is connected with a central cooler through a valve line, and an outlet of the central cooler is connected with the ballast tank through a valve line.
Further, air conditioner cooling water pipe system include through valve road and main sea water piping connection's air conditioner cooling water pump, with air conditioner cooling water pump through valve road connection's centralized control room air conditioner condenser and central air conditioner condenser, fire water pipe system including through valve road and main sea water piping connection's fire pump and with fire water pipe that fire water pump is through valve road connection, fire water pipe is connected through valve road and centralized control room air conditioner condenser and central air conditioner condenser's the side of intaking.
Furthermore, the host machine sea water pump includes two, air conditioner cooling water pump, circulative cooling pump and each host machine sea water pump front side all are equipped with the filter.
Furthermore, a temperature regulating valve is arranged between the rear side of the main sea water pump and the central cooler, and the circulating cooling pump is connected between the central cooler and the temperature regulating valve.
Further, the circulating cooling pump is connected to the lower side of the ballast tank, and the outlet of the central cooler is connected to the upper side of the ballast tank.
Has the advantages that: 1. when the ship runs to an ice area and cannot utilize seawater for cooling circulation, the seawater in the ballast tank can be pumped into the central cooler, and the effluent from the central cooler flows back into the ballast tank, so that the seawater cooling circulation of the central cooler is realized.
2. A circulating cooling pump is connected to the lateral lower part of the ballast tank, and an outlet of a central cooler is connected to the lateral upper part of the ballast tank, so that ballast water circulates in the ballast tank in a large area, and the cooling and heat dissipation effects are improved.
3. When the air conditioner cooling water pump breaks down, can start fire pump and cool off the condenser of centralized control room air conditioner and the condenser of central air conditioning.
Drawings
FIG. 1 is a schematic view of an improved cabin seawater piping system of an embodiment of the present invention.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an improved cabin seawater pipeline system, which includes a marine organism tank 1, where the marine organism tank 1 includes two tanks respectively disposed on two sides. The two marine organism tanks 1 are respectively connected with two seabed filter screens 2 through a valve V1 and a valve V3, the two seabed filter screens 2 are respectively connected with a main seawater pipe 3 through a valve V2 and a valve V4, and the main seawater pipe 3 is connected with an air-conditioning cooling water pipe system, an auxiliary machine cooling water pipe system, a fire-fighting water pipe system, a bilge water pipe system, a general pump pipe system, a ballast water pipe system, a main machine seawater cooling pipe system and a sanitary water pipe system. The auxiliary cooling water system comprises a No. 1 auxiliary cooling water pump P2, a No. 2 auxiliary cooling water pump P3 and a No. 3 auxiliary cooling water pump P4, the three auxiliary cooling water pumps respectively cool different auxiliary machines and then discharge the auxiliary machines to the outboard, the bilge water system comprises a bilge pump P5, the general pump system comprises a general pump P6, and the sanitary water system comprises a No. 1 sanitary water pump P12, a No. 2 sanitary water pump P13 and the like. Since the improvements of the auxiliary machine cooling water system, the bilge water system, the general pump piping system, and the sanitary water system are not involved, the auxiliary machine cooling water system, the bilge water system, the general pump piping system, and the sanitary water piping system will not be described in detail, but the auxiliary machine cooling water system, the bilge water piping system, the general pump piping system, and the sanitary water piping system are not limited to the components shown in the drawings.
The ballast water system of the embodiment of the invention comprises a ballast water pump P8, wherein the inlet of the ballast water pump P8 is connected with the main seawater pipe 3 through a valve V48 and a pipeline, and the outlet of the ballast water pump P8 is connected with the ballast tank through a valve V49 and a pipeline. The host sea water cooling piping system preferably comprises two host sea water pumps, the two host sea water pumps are a host sea water pump No. 1P 10 and a host sea water pump No. 2P 11, wherein the host sea water pump No. 1P 10 and the host sea water pump No. 2P 11 are mutually standby, an inlet of the host sea water pump No. 1P 10 is connected with the main sea water pipe 3 through a valve V52 and a pipeline, an inlet of the host sea water pump No. 2P 11 is connected with the main sea water pipe 3 through a valve V53 and a pipeline, outlets of the host sea water pump No. 1P 10 and the host sea water pump No. 2P 11 are connected with an atmospheric condenser through a valve V54 and a pipeline, the pipelines are connected with an inlet of a central cooler through a valve V55 and a pipeline, sea water introduced into the central cooler cools host cooling fresh water, and an outlet of the central cooler is discharged to the outboard through a valve V56 and a pipeline. The ballast tank is connected with the inlet of a circulating cooling pump P9 through a valve V50 and a pipeline, the outlet of the circulating cooling pump P9 is connected with the inlet of a central cooler through a valve V51 and a pipeline, and the outlet of the central cooler is also connected with the ballast tank through a valve V56 and a pipeline. Furthermore, when the ship sails in an ice area, in order to prevent floating ice from blocking the seabed filter screen 2 and preventing the main machine cooling fresh water from being cooled, the valve V55 and the valve V56 can be closed, the valve V50, the valve V51 and the valve V65 are opened, the circulating cooling pump P9 is started, seawater in the ballast tank can be pumped into the central cooler, the main machine cooling fresh water is cooled, the cooled seawater returns to the ballast tank from the outlet of the central cooler, and by circulating the way, the cooling effect can be adjusted by adjusting the opening degree of the valve V50, the valve V51 or the valve V65, and the water temperature of the main machine after cooling fresh water is cooled is further adjusted.
The air-conditioning cooling water pipe system comprises an air-conditioning cooling water pump P1, wherein an inlet of the air-conditioning cooling water pump P1 is connected with a main seawater pipe 3 through a valve V5 and a pipeline, an outlet of the air-conditioning cooling water pump P1 is connected with one ends of a valve V7 and a valve V8 through a valve V6 and a pipeline, the other end of the valve V7 is connected with an inlet of a condenser C1 of a central air conditioner, the other end of the valve V8 is connected with an inlet of a condenser C2 of a central air conditioner, an outlet of a condenser C1 of the central air conditioner is exhausted to the outboard through a valve V9 and a pipeline, and an outlet of a condenser C2 of the central air conditioner is exhausted to the outboard through a valve V10, a valve V11 and a. The fire-fighting water system comprises a fire-fighting pump P7, wherein the inlet of the fire-fighting pump P7 is connected with a main seawater pipe 3 through a valve V41 and a pipeline, the outlet of the fire-fighting pump P7 is connected with a fire-fighting water pipe 4 through a valve V42 and a pipeline, and the fire-fighting water pipe 4 is connected between a valve V6, a valve V7 and a valve V8 through a valve V15 and a pipeline. When the air conditioner cooling water pump P1 fails, the fire pump P7 is temporarily started, the valve V15 is opened, and the fire pump P7 cools the condenser C1 of the central air conditioner and the condenser C2 of the central air conditioner.
In order to prevent clogging of the cooling unit, it is preferable to provide a filter F1 on the front side of the air-conditioning cooling water pump and a filter F5 on the rear side of the valve V15. A filter F2 is provided on the front side of the No. 1 master sea water pump P10, a filter F3 is provided on the front side of the No. 2 master sea water pump P11, and a filter F4 is provided on the front side of the recirculating cooling pump P9. The invention also selects a temperature adjusting valve TV arranged between the rear side of the main sea water pump and the central cooler, and a circulating cooling pump P9 connected between the central cooler and the temperature adjusting valve TV. In order to ensure the cooling effect, it is preferable that a circulation cooling pump is connected to a lower side of the ballast tank and an outlet of the central cooler is connected to an upper side of the ballast tank. Furthermore, the ballast water coming out of the ballast tank and the returned cooled ballast water can be circulated in the ballast tank, so that the ballast water returned into the ballast tank is prevented from being pumped out quickly to influence the heat dissipation effect, and the heat can be dissipated by means of the bulkhead in the circulation process.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that other parts not specifically described are within the prior art or common general knowledge to those of ordinary skill in the art. Without departing from the principle of the invention, several improvements and modifications can be made, and these improvements and modifications should also be construed as the scope of the invention.
Claims (5)
1. An improved engine room seawater pipeline system comprises a main seawater pipe connected with marine organism tanks on two sides, wherein the main seawater pipe is connected with an air conditioner cooling water pipe system, an auxiliary engine cooling water pipe system, a fire fighting water pipe system, a bilge water pipe system, a general pump pipe system, a ballast water pipe system, a main engine seawater cooling pipe system and a sanitary water pipe system, the ballast water pipe system comprises a ballast water pump connected with the main seawater pipe through a valve line and a ballast tank connected with the ballast water pump through a valve line, the main engine seawater cooling pipe system comprises a main engine seawater pump connected with the main seawater pipe through a valve line and a central cooler connected with the main engine seawater pipe through a valve line, and the improved engine room seawater pipeline system is characterized in that the ballast tank is connected with a circulating cooling pump through a valve line, the circulating cooling pump is connected with the central cooler through a valve line, and an outlet of the central cooler is connected with the ballast tank through a valve line.
2. The improved cabin sea water pipeline system according to claim 1, wherein the air-conditioning cooling water pipeline system comprises an air-conditioning cooling water pump connected with a main sea water pipe through a valve line, a centralized control room air-conditioning condenser and a central air-conditioning condenser, the centralized control room air-conditioning condenser is connected with the air-conditioning cooling water pump through a valve line, the fire-fighting water pipeline system comprises a fire-fighting water pump connected with the main sea water pipe through a valve line and a fire-fighting water pipe connected with the fire-fighting water pump through a valve line, and the fire-fighting water pipe is connected with the water inlet sides of the centralized control room air-conditioning condenser and the central air-conditioning condenser through a valve.
3. An improved cabin sea water pipeline system according to claim 2, wherein the number of the main sea water pumps is two, and the air conditioner cooling water pump, the circulation cooling pump and the front side of each main sea water pump are provided with filters.
4. An improved cabin sea water pipeline system according to claim 1, characterized in that a tempering valve is provided between the rear side of the main sea water pump and the central cooler, and the circulating cooling pump is connected between the central cooler and the tempering valve.
5. An improved engine room seawater piping system as claimed in claim 1, wherein the recirculating cooling pump is connected at a lower lateral portion of the ballast tank and the outlet of the central cooler is connected at an upper lateral portion of the ballast tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568632.2U CN210555546U (en) | 2019-09-20 | 2019-09-20 | Improved cabin seawater pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568632.2U CN210555546U (en) | 2019-09-20 | 2019-09-20 | Improved cabin seawater pipeline system |
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| Publication Number | Publication Date |
|---|---|
| CN210555546U true CN210555546U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921568632.2U Active CN210555546U (en) | 2019-09-20 | 2019-09-20 | Improved cabin seawater pipeline system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116534239A (en) * | 2023-06-26 | 2023-08-04 | 国营海东造船厂 | Intelligent ship |
-
2019
- 2019-09-20 CN CN201921568632.2U patent/CN210555546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116534239A (en) * | 2023-06-26 | 2023-08-04 | 国营海东造船厂 | Intelligent ship |
| CN116534239B (en) * | 2023-06-26 | 2023-10-24 | 国营海东造船厂 | Intelligent ship |
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