CN106828774A - A kind of sea chest dredger peculiar to vessel - Google Patents
A kind of sea chest dredger peculiar to vessel Download PDFInfo
- Publication number
- CN106828774A CN106828774A CN201710098909.9A CN201710098909A CN106828774A CN 106828774 A CN106828774 A CN 106828774A CN 201710098909 A CN201710098909 A CN 201710098909A CN 106828774 A CN106828774 A CN 106828774A
- Authority
- CN
- China
- Prior art keywords
- sea chest
- dredging
- peculiar
- vessel
- dredger
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
- B63B2013/005—Sea chests
Abstract
The present invention provides a kind of sea chest dredger peculiar to vessel, including：Dredge valve, is fixed on sea chest, and is connected with the sea chest watertight；Dredging pump, outside sea chest, is connected by joint with described dredge valve one end；Dredging pipeline, is connected with the other end watertight of the dredge valve, and it is close to the sea chest bottom away from one end of the dredge valve.The sea chest dredger peculiar to vessel that the present invention is provided, the rubbish and mud of sea chest can be quickly and efficiently discharged into ship shallow-water navigation or pier mooring, it is effectively guaranteed the smoothness of Seawater inhalation pipeline, the possibility of device damage is greatly reduced, the reliability of system is improve.Increase the joint of dredge valve and dredging pump connecting line, sea chest is quickly connected with dredging pump, quickly dredging effect is obtained efficiently when using.
Description
Technical field
The present invention relates to Ship Structure technical field, more particularly to a kind of sea chest dredger peculiar to vessel.
Background technology
Ship is in pier mooring state or when being navigated by water in shallow water area, it is easy to which the rubbish in water and mud suction is maritime
In clack box, precipitation can not be excluded in time for a long time in sea chest for rubbish and mud, it will blocked drift sand hole and formed mud,
And then the suction inlet of block pumps, the equipment such as pump and valve and annex are caused damage, reduce seawater pipe long-term use can
By property.Therefore, it is necessary to efficiently dredged to sea chest, to rubbish and mud particularly when shallow water area is navigated by water
Remove, to ensure the unobstructed of seawater pipe, and then equipment is effectively protected, so as to improve what sea water service system was used
Reliability, continuation and environmental suitability.
Fig. 1 is the sea chest cross-sectional view of traditional ship.Sea chest 11 is all disposed within greatly the bottommost of ship,
The inlet tube mouth 12 of original sea chest 11 is too low away from the bottom of sea chest 11, and the drift sand of sea chest 11 mouthful is too small and maritime
Isolation baffle plate is often set in the middle of clack box 11, and this design causes rubbish and the mud can not to discharge in time, so as to precipitate into mud
Layer, suction line causes to block.
The content of the invention
It is an object of the invention to provide a kind of sea chest dredger peculiar to vessel, to solve seawater pipe in harbour
Moored condition or the problem that easily blocking can not be unobstructed when shallow water area is navigated by water.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of sea chest dredger peculiar to vessel is provided,
Including：Dredge valve, is fixed on sea chest, and is connected with the sea chest watertight；Dredging pump, is dredged by joint with described
Port valve one end connects；Dredging pipeline, is connected with the other end watertight of the dredge valve, and it is close to away from one end of the dredge valve
The sea chest bottom.
Further, at the top of the Seawater inhalation pipeline mouth of pipe to the sea chest being be arranged in parallel with the dredging pipeline
Distance is the 1/3 of the sea chest height.
Further, the dredging pipeline is non-corrosive metal pipeline.
Further, the dredging pipeline is zinc-plated seamless steel pipe.
The sea chest dredger peculiar to vessel that the present invention is provided, can be quickly high in ship shallow-water navigation or pier mooring
The rubbish and mud of sea chest are discharged into effect, the smoothness of Seawater inhalation pipeline is effectively guaranteed, greatly reduced
The possibility of device damage, improves the reliability of system.Increase the joint of dredge valve and dredging pump connecting line, make kingston valve
Case can be quickly connected with dredging pump, and quickly dredging effect is obtained efficiently when using.
Further, while original sea chest design is not changed, the suction side of Seawater inhalation pipeline is set than it
It is preceding farther away from sea chest bottom position, blocked possibility is reduced to a certain extent.
Brief description of the drawings
Invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the sea chest cross-sectional view of traditional ship；
Fig. 2 is sea chest cross-sectional view provided in an embodiment of the present invention.
Specific embodiment
Sea chest dredger peculiar to vessel proposed by the present invention is made further in detail below in conjunction with the drawings and specific embodiments
Describe in detail bright.According to following explanation and claims, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing is equal
Non- accurately ratio is used in the form of simplifying very much and, is only used to convenience, lucidly aided in illustrating the embodiment of the present invention
Purpose.
Core concept of the invention is that the sea chest dredger peculiar to vessel that the present invention is provided can be in ship shallow water
The rubbish and mud of sea chest are quickly and efficiently discharged into when navigation or pier mooring, Seawater inhalation pipe is effectively guaranteed
The smoothness on road, greatly reduces the possibility of device damage, improves the reliability of system.Increase dredge valve to connect with dredging pump
The joint on road is taken over, sea chest is quickly connected with dredging pump, quickly dredging effect is obtained efficiently when using.
Fig. 2 is sea chest cross-sectional view provided in an embodiment of the present invention.Reference picture 2, there is provided a kind of peculiar to vessel logical
Extra large clack box dredger, including：Dredge valve 21, is fixed on sea chest 22, and is connected with the watertight of the sea chest 22；Dredge
Logical pump 23, is connected by joint 24 with the one end of the dredge valve 21；Dredging pipeline 25, the other end watertight with the dredge valve 21
Connection, it is close to the bottom of the sea chest 22 away from one end of the dredge valve 21.
Joint 24 can be quickly connected with dredge valve 21, and material, size, shape and fixed form can be according to actual conditions
Or engine request changes, in embodiments of the present invention, use can carry out fast insert-pull watertight bronze joint, when in use to dredging
Pump 23 and dredge valve 21 are quickly connected.The dredging pipeline 25 being connected with dredge valve 21 is non-corrosive metal pipeline, in the present invention
In embodiment, dredging pipeline 25 to thicken zinc-plated seamless steel pipe pipe, while can preventing seawater corrosion can also effectively by
The beds of precipitation that bottom rubbish and mud are formed are suctioned out and drain into outboard.
In embodiments of the present invention, dredge valve 21 is admiralty bronze kingston valve.Can be in whole sea chest dredging dress peculiar to vessel
Connection dredging pipeline 25 and joint 24 when putting work, when not working, in the case of pulling out joint 24, it is ensured that seawater will not lead to
Dredging pipeline 25 is crossed to be poured in down a chimney.Dredging pump 23 is connected by joint 24 with dredge valve 21, can provide power for the realization of dredging,
Concrete form, lift, flow and the fixed form of pump can be selected according to practical application working condition requirement.
Using sea chest dredger peculiar to vessel provided in an embodiment of the present invention, start dredging pump 23, by dredging pipeline
Rubbish and mud are excluded outboard by 25.Additionally, with the mouth of pipe of Seawater inhalation pipeline 26 that be arranged in parallel of dredging pipeline 25 to institute
The distance for stating the top of sea chest 22 is the 1/3 of the height of the sea chest 22, changes the inlet tube mouth of Seawater inhalation pipeline 26 high
Position, reduces blocked possibility to a certain extent.
Obviously, those skilled in the art can carry out various changes to the present invention and deform without deviating from essence of the invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (4)
1. a kind of sea chest dredger peculiar to vessel, it is characterised in that including：
Dredge valve, is fixed on sea chest, and is connected with the sea chest watertight；
Dredging pump, is connected by joint with described dredge valve one end；
Dredging pipeline, is connected with the other end watertight of the dredge valve, and it is close to described maritime away from one end of the dredge valve
Clack box bottom.
2. sea chest dredger peculiar to vessel as claimed in claim 1, it is characterised in that be arranged in parallel with the dredging pipeline
The Seawater inhalation pipeline mouth of pipe to the sea chest at the top of distance be the 1/3 of the sea chest height.
3. sea chest dredger peculiar to vessel as claimed in claim 1, it is characterised in that the dredging pipeline is non-corrosive metal (NCM)
Pipeline.
4. sea chest dredger peculiar to vessel as claimed in claim 3, it is characterised in that the dredging pipeline is zinc-plated seamless
Steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098909.9A CN106828774A (en) | 2017-02-23 | 2017-02-23 | A kind of sea chest dredger peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098909.9A CN106828774A (en) | 2017-02-23 | 2017-02-23 | A kind of sea chest dredger peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828774A true CN106828774A (en) | 2017-06-13 |
Family
ID=59134547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098909.9A Pending CN106828774A (en) | 2017-02-23 | 2017-02-23 | A kind of sea chest dredger peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516846A (en) * | 2020-05-19 | 2020-08-11 | 江南造船(集团)有限责任公司 | Degassing device and using method thereof |
| CN113044157A (en) * | 2021-04-25 | 2021-06-29 | 中国舰船研究设计中心 | Marine seawater jet choke sea valve box |
| CN113460232A (en) * | 2021-08-03 | 2021-10-01 | 上海外高桥造船有限公司 | Ship seawater taking system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774425A (en) * | 2010-02-06 | 2010-07-14 | 中远船务工程集团有限公司 | Device and method for preventing sediment deposition and treating sediment in ballast tank of ship |
| CN201553281U (en) * | 2009-10-29 | 2010-08-18 | 上海京荣船舶设计有限公司 | Device capable of preventing ship seawater box from icy blockage |
| JP2013212782A (en) * | 2012-04-03 | 2013-10-17 | Ameroido Nippon Service Sha:Kk | Facility and method for preventing ocean organism from adhering to and propagating on sea chest or the like at bottom of ship |
| CN103930343A (en) * | 2011-11-11 | 2014-07-16 | 杰富意工程株式会社 | Sand discharge device and sand discharge method for ballast tank |
| KR20150054591A (en) * | 2013-11-12 | 2015-05-20 | 대우조선해양 주식회사 | Sea chest grid cleaning device using fire pump |
| CN105151226A (en) * | 2015-08-14 | 2015-12-16 | 江龙船艇科技股份有限公司 | Anti-disengaging anti-blocking seabed suction system for high-speed ship |
| CN105216988A (en) * | 2015-10-27 | 2016-01-06 | 上海船舶研究设计院 | A kind of ballast tank silt eduction gear |
-
2017
- 2017-02-23 CN CN201710098909.9A patent/CN106828774A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201553281U (en) * | 2009-10-29 | 2010-08-18 | 上海京荣船舶设计有限公司 | Device capable of preventing ship seawater box from icy blockage |
| CN101774425A (en) * | 2010-02-06 | 2010-07-14 | 中远船务工程集团有限公司 | Device and method for preventing sediment deposition and treating sediment in ballast tank of ship |
| CN103930343A (en) * | 2011-11-11 | 2014-07-16 | 杰富意工程株式会社 | Sand discharge device and sand discharge method for ballast tank |
| JP2013212782A (en) * | 2012-04-03 | 2013-10-17 | Ameroido Nippon Service Sha:Kk | Facility and method for preventing ocean organism from adhering to and propagating on sea chest or the like at bottom of ship |
| KR20150054591A (en) * | 2013-11-12 | 2015-05-20 | 대우조선해양 주식회사 | Sea chest grid cleaning device using fire pump |
| CN105151226A (en) * | 2015-08-14 | 2015-12-16 | 江龙船艇科技股份有限公司 | Anti-disengaging anti-blocking seabed suction system for high-speed ship |
| CN105216988A (en) * | 2015-10-27 | 2016-01-06 | 上海船舶研究设计院 | A kind of ballast tank silt eduction gear |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516846A (en) * | 2020-05-19 | 2020-08-11 | 江南造船(集团)有限责任公司 | Degassing device and using method thereof |
| CN111516846B (en) * | 2020-05-19 | 2021-09-07 | 江南造船(集团)有限责任公司 | Degassing device and using method thereof |
| CN113044157A (en) * | 2021-04-25 | 2021-06-29 | 中国舰船研究设计中心 | Marine seawater jet choke sea valve box |
| CN113460232A (en) * | 2021-08-03 | 2021-10-01 | 上海外高桥造船有限公司 | Ship seawater taking system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106828774A (en) | A kind of sea chest dredger peculiar to vessel | |
| CN1877181B (en) | Underwater dry-type repairing work cabin | |
| CN101403221A (en) | Underwater sand-suction cover and apparatus | |
| US20160237643A1 (en) | Dredger actuated from land | |
| JP6609811B2 (en) | Mud-mouth device with float | |
| CN109969368A (en) | Minimum Stem Wave system | |
| CN200949707Y (en) | Underwater dry-type maintaining chamber | |
| CN107587497B (en) | A method of improving hydraulic reclamation flatness | |
| CN103587651B (en) | A kind of transportation by driving installation method of suction-type high holding power gravity anchor | |
| CN210890608U (en) | Submarine pipeline anti-scouring device | |
| CN211918932U (en) | Marine subsea valve box | |
| CN106641368B (en) | Double-float breather valve for dredge boat mud conveying pipe | |
| JP4675061B2 (en) | Sediment flow transfer equipment | |
| CN106012956A (en) | Caisson gravity type wharf low-elevation fender gap construction process | |
| CN206280293U (en) | A kind of new seawater cooling of dredger and dredge pump water shutoff system | |
| CN201605616U (en) | Combined seaworthy depth increasing equipment | |
| US9677577B1 (en) | Dredge having modular hydraulic manifolds | |
| CN219728476U (en) | Be used for oil spill protector of finished oil tanker | |
| JP2008223446A (en) | Route burial preventing method and port facility preventing burial | |
| CN105604110B (en) | The seat beach of cutter suction dredger waits for construction method | |
| CN206128183U (en) | Draw formula self -coupling submerged motor pump to one side with seal sramana's device | |
| CN211230849U (en) | Hydraulic engineering construction drainage device | |
| KR100798751B1 (en) | A high efficient dredged sand carrier and discharing method using the same | |
| JP4614166B2 (en) | Deep water intake facility | |
| CN212318359U (en) | Water quality purification treatment structure device for dredge pump sealing water of dredger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |