CN214493270U - Offshore wind power operation and maintenance ship - Google Patents
Offshore wind power operation and maintenance ship Download PDFInfo
- Publication number
- CN214493270U CN214493270U CN202120589169.0U CN202120589169U CN214493270U CN 214493270 U CN214493270 U CN 214493270U CN 202120589169 U CN202120589169 U CN 202120589169U CN 214493270 U CN214493270 U CN 214493270U
- Authority
- CN
- China
- Prior art keywords
- water spraying
- water pump
- ship
- pressure water
- offshore wind
- 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.)
- Active
Links
Images
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of offshore wind power operation and maintenance ships, in particular to an offshore wind power operation and maintenance ship, which comprises a main ship body, wherein two opposite sides of an inner cavity of the main ship body are respectively provided with a lateral water spraying device, the lateral water spraying device comprises a power supply and a pressure water pump, the power supply is electrically connected with the pressure water pump, two opposite ends of the pressure water pump are respectively communicated with a first water spraying pipe and a second water spraying pipe, one end of the first water spraying pipe, which is far away from the pressure water pump, is provided with a suction port, one end of the second water spraying pipe, which is far away from the pressure water pump, is provided with a nozzle, the suction port and the nozzle are both positioned below a waterline of the main ship body, so that when the lateral water spraying device operates, the power supply drives the pressure water pump to work, the front end and the rear end of the pressure water pump generate pressure difference, thereby controlling the water spraying directions of the first water spraying pipe and the second water spraying pipe, and controlling the speeds of the first water spraying pipe and the second water spraying pipe by adjusting the power of the pressure water spraying pump, thereby controlling the magnitude of the lateral thrust of the ship.
Description
Technical Field
The utility model relates to a marine wind power fortune dimension ship technical field, in particular to marine wind power fortune dimension ship.
Background
As offshore wind power operation and maintenance ships are used as offshore transportation equipment, along with the rapid development of offshore wind power in China, practice proves that the leaning boarding mode is the safest and most effective. In order to protect the foundation of the offshore wind turbine, the operation and maintenance ship is required to contact the wind turbine ship-leaning pile at an ultra-low navigational speed close to zero navigational speed when the operation and maintenance ship is close to the wind turbine for leaning operation. However, the rudder effect of the ship is lost at the ultra-low speed, the first direction cannot be maintained, and particularly under the sea condition of encountering cross flow, the jacking operation difficulty of the operation and maintenance ship is very high, so that the jacking operation efficiency is low, and even the ship collides with a fan foundation easily to cause damage to the ship or the foundation.
The offshore wind power operation and maintenance ship adopts a catamaran type, if a traditional lateral thruster is adopted, due to the structural characteristics of the catamaran, the left and right plates in the lateral thruster installation are influenced by the other plate when the lateral thruster operates, so that the lateral thruster is low in efficiency, and the requirement of first direction maintenance of the operation and maintenance ship when the operation is supported on the top cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the offshore wind power operation and maintenance ship improves the capability of keeping the ship in the first direction at an ultra-low speed so as to improve the safety and the high efficiency of the operation and maintenance ship in the abutting operation.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides an offshore wind power fortune dimension ship, includes the main hull, the relative both sides of main hull inner chamber are equallyd divide and do not are equipped with side direction water jet equipment, side direction water jet equipment includes power and pressure water pump, the power is connected with the pressure water pump electricity, pressure water pump's relative both ends are equallyd divide and do not communicate and have first spray pipe and second spray pipe, the one end that pressure water pump was kept away from to first spray pipe is equipped with the suction inlet, the one end that pressure water pump was kept away from to the second spray pipe is equipped with the spout, suction inlet and spout all are located below the waterline of main hull.
Furthermore, the opposite two sides of the inner cavity of the main hull are respectively provided with a left sheet body and a right sheet body, and the two lateral water spraying devices are respectively arranged on the left sheet body and the right sheet body.
Further, the two lateral water spraying devices are symmetrically arranged.
Furthermore, the suction port is arranged close to the direction of the bow of the main ship body, and the nozzle is arranged close to the direction of the stern of the main ship body.
Further, still be equipped with deck room and driver's cabin on the main hull, the deck room is located between main hull and the driver's cabin.
The beneficial effects of the utility model reside in that:
the lateral water spraying devices are respectively arranged on two opposite sides of an inner cavity of the main ship body and comprise a power supply and a pressure water pump, the power supply is electrically connected with the pressure water pump, two opposite ends of the pressure water pump are respectively communicated with a first water spraying pipe and a second water spraying pipe, a suction opening is arranged at one end, away from the pressure water pump, of the first water spraying pipe, a spray opening is arranged at one end, away from the pressure water pump, of the second water spraying pipe, and the suction opening and the spray opening are both positioned below a waterline of the main ship body; when the operation and maintenance ship is close to the fan, if the bow deviates to one side, the lateral water spraying device on the other side can be opened to adjust the bow direction of the ship through the reaction force generated by water spraying, so that the operation and maintenance ship accurately props against the ship-leaning pile of the fan, the capability of the operation and maintenance ship in the bow direction is effectively improved, and the safety and the high efficiency of the operation and maintenance ship in the propping operation are ensured.
Drawings
Fig. 1 is a schematic side view of an offshore wind power operation and maintenance ship according to the present invention;
fig. 2 is a schematic bottom view of an offshore wind power operation and maintenance ship according to the present invention;
description of reference numerals:
1. a main hull; 11. a lateral water spray device; 111. a power source; 112. a pressure water pump; 113. a first water spray pipe; 1131. a suction port; 114. a second water spray pipe; 1141. a spout; 12. a waterline; 13. a left sheet body; 14. a right sheet body;
2. a deckhouse;
3. a cab.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the technical solution provided by the present invention is:
the utility model provides an offshore wind power fortune dimension ship, includes the main hull, the relative both sides of main hull inner chamber are equallyd divide and do not are equipped with side direction water jet equipment, side direction water jet equipment includes power and pressure water pump, the power is connected with the pressure water pump electricity, pressure water pump's relative both ends are equallyd divide and do not communicate and have first spray pipe and second spray pipe, the one end that pressure water pump was kept away from to first spray pipe is equipped with the suction inlet, the one end that pressure water pump was kept away from to the second spray pipe is equipped with the spout, suction inlet and spout all are located below the waterline of main hull.
From the above description, the beneficial effects of the present invention are:
the lateral water spraying devices are respectively arranged on two opposite sides of an inner cavity of the main ship body and comprise a power supply and a pressure water pump, the power supply is electrically connected with the pressure water pump, two opposite ends of the pressure water pump are respectively communicated with a first water spraying pipe and a second water spraying pipe, a suction opening is arranged at one end, away from the pressure water pump, of the first water spraying pipe, a spray opening is arranged at one end, away from the pressure water pump, of the second water spraying pipe, and the suction opening and the spray opening are both positioned below a waterline of the main ship body; when the operation and maintenance ship is close to the fan, if the bow deviates to one side, the lateral water spraying device on the other side can be opened to adjust the bow direction of the ship through the reaction force generated by water spraying, so that the operation and maintenance ship accurately props against the ship-leaning pile of the fan, the capability of the operation and maintenance ship in the bow direction is effectively improved, and the safety and the high efficiency of the operation and maintenance ship in the propping operation are ensured.
Furthermore, the opposite two sides of the inner cavity of the main hull are respectively provided with a left sheet body and a right sheet body, and the two lateral water spraying devices are respectively arranged on the left sheet body and the right sheet body.
Further, the two lateral water spraying devices are symmetrically arranged.
From the above description, it can be known that the two lateral water spraying devices are symmetrically arranged, so that the capability of the operation and maintenance ship in the first direction at the ultra-low navigational speed can be further improved, and the safety and the high efficiency of the operation and maintenance ship in the abutting operation are ensured.
Furthermore, the suction port is arranged close to the direction of the bow of the main ship body, and the nozzle is arranged close to the direction of the stern of the main ship body.
Further, still be equipped with deck room and driver's cabin on the main hull, the deck room is located between main hull and the driver's cabin.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:
referring to fig. 1, an offshore wind power operation and maintenance ship comprises a main hull 1, wherein two opposite sides of an inner cavity of the main hull 1 are respectively provided with a lateral water spraying device 11, the lateral water spraying device 11 comprises a power supply 111 and a pressure water pump 112, the power supply 111 is electrically connected with the pressure water pump 112, two opposite ends of the pressure water pump 112 are respectively communicated with a first water spraying pipe 113 and a second water spraying pipe 114, one end of the first water spraying pipe 113, which is far away from the pressure water pump 112, is provided with a suction port 1131, one end of the second water spraying pipe 114, which is far away from the pressure water pump 112, is provided with a nozzle 1141, and the suction port 1131 and the nozzle 1141 are both located below a waterline 12 of the main hull 1.
The waterline 12 is generally referred to as the summer line of loading of the ship, and is denoted by S, indicating that the ship is lifted out of the summer area at maximum draft. The markings on the paint on the side of the commercial ship indicate the various possible drafts after loading the ship, and typically include tropical fresh water, tropical sea water, summer sea water, winter sea water, and (ships less than 100 meters in length) the water in the northern west of winter.
Referring to fig. 2, a left sheet 13 and a right sheet 14 are respectively disposed on two opposite sides of an inner cavity of the main hull 1, and the two lateral water spraying devices 11 are respectively disposed on the left sheet 13 and the right sheet 14.
The two lateral water spraying devices 11 are symmetrically arranged.
The suction port 1131 is disposed toward the bow of the main hull 1, and the discharge port 1141 is disposed toward the stern of the main hull 1.
The main hull 1 is further provided with a deck room 2 and a cab 3, and the deck room 2 is located between the main hull 1 and the cab 3.
The working principle of the offshore wind power operation and maintenance ship is as follows:
when the side water spraying device 11 is operated, the power supply 111 drives the pressure water pump 112 to work, so that the pressure difference is generated between the front end and the rear end of the pressure water pump 112, the water spraying directions of the first water spraying pipe 113 and the second water spraying pipe 114 are controlled, the water spraying speeds of the first water spraying pipe 113 and the second water spraying pipe 114 are controlled by adjusting the power of the pressure water pump 112, and the side thrust of the ship is controlled.
When the operation and maintenance ship approaches the fan, the navigational speed needs to be reduced to reduce the impact force of the operation and maintenance ship on the fan foundation. When the ship approaches the fan, if the bow deviates to one side, the lateral water spraying device 11 on the other side can be opened to adjust the bow of the ship through the reaction force generated by water spraying, so that the operation and maintenance ship accurately props against the ship leaning pile of the fan; the ship initial direction is adjusted through the reactive force generated by spraying water through the first water spraying pipe 113 and the second water spraying pipe 114 on the two opposite sides of the main ship body 1, the ship initial direction is not influenced by the other plate body, the side blocking effect of the catamaran operation and maintenance ship can be overcome, when the operation and maintenance ship is close to an offshore wind turbine, the initial direction keeping capacity of the operation and maintenance ship at ultralow navigational speed is effectively improved, and the safety and the high efficiency of operation of the operation and maintenance ship against the top are ensured.
In summary, the offshore wind power operation and maintenance ship provided by the utility model is characterized in that the opposite sides of the inner cavity of the main hull are respectively provided with the lateral water spraying devices, each lateral water spraying device comprises a power supply and a pressure water pump, the power supply is electrically connected with the pressure water pump, the opposite ends of the pressure water pump are respectively communicated with a first water spraying pipe and a second water spraying pipe, one end of the first water spraying pipe, which is far away from the pressure water pump, is provided with a suction port, a nozzle is arranged at one end of the second water spray pipe, which is far away from the pressure water pump, the suction port and the nozzle are both positioned below the waterline of the main ship body, thus, when the lateral water spraying device operates, the power supply drives the pressure water pump to work, so that the front end and the rear end of the pressure water pump generate pressure difference, the water spraying directions of the first water spraying pipe and the second water spraying pipe are controlled, and the water spraying speeds of the first water spraying pipe and the second water spraying pipe are controlled by adjusting the power of the pressure water pump, so that the side thrust of the ship is controlled; when the operation and maintenance ship is close to the fan, if the bow deviates to one side, the lateral water spraying device on the other side can be opened to adjust the bow direction of the ship through the reaction force generated by water spraying, so that the operation and maintenance ship accurately props against the ship-leaning pile of the fan, the capability of the operation and maintenance ship in the bow direction is effectively improved, and the safety and the high efficiency of the operation and maintenance ship in the propping operation are ensured.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides an offshore wind power fortune dimension ship, a serial communication port, including the main hull, the relative both sides of main hull inner chamber are equallyd divide and do not are equipped with side direction water jet equipment, side direction water jet equipment includes power and pressure water pump, the power is connected with the pressure water pump electricity, pressure water pump's relative both ends are equallyd divide and do not communicate and have first spray pipe and second spray pipe, the one end that pressure water pump was kept away from to first spray pipe is equipped with the suction inlet, the one end that pressure water pump was kept away from to the second spray pipe is equipped with the spout, suction inlet and spout all are located below the waterline of main hull.
2. An offshore wind power operation and maintenance ship according to claim 1, characterized in that a left sheet and a right sheet are respectively arranged at two opposite sides of the inner cavity of the main ship body, and the two lateral water spraying devices are respectively arranged on the left sheet and the right sheet.
3. Offshore wind power maintenance and operation vessel according to claim 1, characterized in that two of said lateral water injection devices are arranged symmetrically.
4. Offshore wind power maintenance and operation ship according to claim 1, characterized in that said suction opening is arranged close to the bow direction of the main hull and said nozzle opening is arranged close to the stern direction of the main hull.
5. The offshore wind power operation and maintenance ship of claim 1, wherein the main hull is further provided with a deck chamber and a cab, and the deck chamber is located between the main hull and the cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589169.0U CN214493270U (en) | 2021-03-23 | 2021-03-23 | Offshore wind power operation and maintenance ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589169.0U CN214493270U (en) | 2021-03-23 | 2021-03-23 | Offshore wind power operation and maintenance ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493270U true CN214493270U (en) | 2021-10-26 |
Family
ID=78199331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120589169.0U Active CN214493270U (en) | 2021-03-23 | 2021-03-23 | Offshore wind power operation and maintenance ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493270U (en) |
-
2021
- 2021-03-23 CN CN202120589169.0U patent/CN214493270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0497776B2 (en) | Monohull fast sealift or semi-planing monohull ship | |
| US3881438A (en) | Semi-displacement hydrofoil ship | |
| CN2350310Y (en) | Accelerating ship provided with water communicating pipe | |
| CN102167149B (en) | Environment-friendly and energy-saving boat only powered by water pumping system | |
| CN214493270U (en) | Offshore wind power operation and maintenance ship | |
| JP2007210537A (en) | Water jet propulsion ship | |
| AU2003230973B2 (en) | Air induction system for marine vessel | |
| US9352803B2 (en) | Sidewall hovercraft without cushion fan | |
| EP2906462B1 (en) | Boat | |
| KR100441113B1 (en) | Wig with controlling air chamber for improving sea worthiness | |
| CN210338228U (en) | Surfing boat | |
| TWI756048B (en) | Hydraulic control system of ship stabilizer | |
| CN206427239U (en) | A kind of coastal wind power plant transport maintenance is speedily carried out rescue work operation ship | |
| CN111348168A (en) | Anti-reverse-turning air-suction shallow-draft propeller ship flow channel water blocking plate and mounting method thereof | |
| CN1376616A (en) | Submersible ship with super mobility | |
| CN115503871A (en) | Ballast lubricating system and ship | |
| TWM612807U (en) | Hydraulic control system for ship stabilizer | |
| CN112519954A (en) | Ship with improved ship structure and driving mode | |
| JPH06503290A (en) | monohull high speed boat | |
| JPH10203470A (en) | Water jet propulsion high speed ship | |
| CN218368166U (en) | Transport boat | |
| KR100327967B1 (en) | Ship having a hybrid supporting structure | |
| CN110040220B (en) | Can step on bank type south sea interstation traffic boat | |
| CN102642597A (en) | Ship with hydrofoil wing | |
| CN213677045U (en) | Ship with improved ship structure and driving mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2-53b, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Patentee after: Fujian Offshore Power Operation and Maintenance Technology Co.,Ltd. Address before: Room 2-53b, No.27 Huli Road, Mawei District, Fuzhou City, Fujian Province Patentee before: Fujian Haidian operation and Maintenance Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |