CN204279911U - A kind of operating control of water jet propulsion ship - Google Patents
A kind of operating control of water jet propulsion ship Download PDFInfo
- Publication number
- CN204279911U CN204279911U CN201420667429.1U CN201420667429U CN204279911U CN 204279911 U CN204279911 U CN 204279911U CN 201420667429 U CN201420667429 U CN 201420667429U CN 204279911 U CN204279911 U CN 204279911U
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- China
- Prior art keywords
- cylindrical shell
- water jet
- conduit
- ship
- advance
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Abstract
The utility model relates to a kind of operating control of water jet propulsion ship, comprise manipulation cylindrical shell, it is characterized in that: described manipulation cylindrical shell side is provided with advance conduit, described advance conduit points to ship stern and from top to bottom tilts to ship stern, the water side of described advance conduit is provided with the advance valve being arranged on and handling in cylindrical shell, described another side of manipulation cylindrical shell is provided with water jet standpipe, described water jet standpipe stretches out stem and communicates with outboard water body, the bottom of described manipulation cylindrical shell is provided with reversing conduit, described reversing conduit points to stem and from top to bottom tilts to stem, the water side of described reversing conduit is provided with the reversing valve being arranged on and handling in cylindrical shell, the top of described manipulation cylindrical shell is welded with joystick, described joystick to be connected with the bracing frame be welded on above water jet standpipe by antifriction-bearing box and to realize rotating.The operating control of this water jet propulsion ship can realize boats and ships advance, fall back and turn to, structure is simple, and energy-conserving and environment-protective are easy and simple to handle.
Description
Technical field
The utility model relates to ship turning and navigates systems design area, is a kind of operating control of water jet propulsion ship.
Background technology
Utilizing the antagonistic force promotion boats and ships of the high-velocity flow of spray pump ejection to move ahead is one of mode of water jet propulsion ship, because spray pump is fixed on ship stern, and unsuitable reverse speed operation, therefore need the direction changing ejection current to realize navigating and turning to of boats and ships, therefore operating control can be installed on water jet propulsion ship to realize above-mentioned navigating and turning to.In current water jet propulsion ship maneuvering device, the mechanism realizing reversing is huge and heavy, and be inconvenient to control, efficiency is low, and needs special steering hardware of installing to realize turning to.In order to change this present situation, this device is by advancing and two outlet conduits of moveing backward, the emission direction of current is controlled by valve opening and closing, and then realize moving ahead and moveing backward, above manipulation cylindrical shell, arrange the joystick that can rotate makes the horizontal reaction thrust of the current of ejection generation realize turning to simultaneously, and this device is without the need to installing steering hardware additional specially.
Utility model content
The purpose of this utility model is for above weak point, and provide one and water spray can be utilized to realize boats and ships advance, move backward and turn to, stable working, efficiency are high, structure is simple, the operating control of the water jet propulsion ship of energy-conserving and environment-protective.
The scheme that the utility model technical solution problem adopts is, a kind of operating control of water jet propulsion ship, comprise manipulation cylindrical shell, it is characterized in that: described manipulation cylindrical shell side is provided with advance conduit, described advance conduit points to ship stern and from top to bottom tilts to ship stern, the water side of described advance conduit is provided with the advance valve being arranged on and handling in cylindrical shell, described another side of manipulation cylindrical shell is provided with water jet standpipe, described water jet standpipe stretches out stem and communicates with outboard water body, the bottom of described manipulation cylindrical shell is provided with reversing conduit, described reversing conduit points to stem and from top to bottom tilts to stem, the water side of described reversing conduit is provided with the reversing valve being arranged on and handling in cylindrical shell, the top of described manipulation cylindrical shell is welded with joystick, described joystick to be connected with the bracing frame be welded on above water jet standpipe by antifriction-bearing box and to realize rotating.
Further, described advance conduit, reversing conduit and manipulation barrel soldering.
Further, described water jet standpipe is positioned at boats and ships ship bow part, described water jet standpipe in ship before line direction be arranged in parallel, and water inlet is positioned at ship front.
Compared with prior art, the utility model has following beneficial effect: the operating control inside of this water jet propulsion ship is provided with advances and reversing two outlet conduits, stable working, boats and ships can be realized by the current generation reaction thrust of ejection to move ahead and reversing, handling the joystick arranging above cylindrical shell and can rotate simultaneously, making the current of ejection produce horizontal reaction thrust, under the combined action of these two motions, realize turning to of boats and ships, without the need to installing steering hardware additional specially again.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the working state schematic representation of this utility model;
In figure:
1-advance conduit; 2-advance valve; 3-handles cylindrical shell; 4-moves backward valve; 5-moves backward conduit; 6-water jet standpipe; 7-joystick; 8-antifriction-bearing box; 9-bracing frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Fig. 1 ~ 2, a kind of operating control of water jet propulsion ship, comprise and handle cylindrical shell 3, it is characterized in that: described manipulation cylindrical shell 3 side is provided with advance conduit 1, described advance conduit 1 points to ship stern and from top to bottom tilts to ship stern, the water side of described advance conduit 1 is provided with the advance valve 2 being arranged on and handling in cylindrical shell 3, described another side of manipulation cylindrical shell 3 is provided with water jet standpipe 6, described water jet standpipe 6 stretches out stem and communicates with outboard water body, the bottom of described manipulation cylindrical shell 3 is provided with reversing conduit 5, described reversing conduit 5 points to stem and from top to bottom tilts to stem, the water side of described reversing conduit 5 is provided with the reversing valve 4 being arranged on and handling in cylindrical shell 3, the top of described manipulation cylindrical shell 3 is welded with joystick 7, described joystick 7 to be connected with the bracing frame 9 be welded on above water jet standpipe 6 by antifriction-bearing box 8 and to realize rotating.
In the present embodiment, described advance conduit 1, reversing conduit 5 weld with manipulation cylindrical shell 3.
In the present embodiment, described water jet standpipe 6 is positioned at boats and ships ship bow part, described water jet standpipe 6 in ship before line direction be arranged in parallel, and water inlet is positioned at ship front.
Specific implementation process: first, high-velocity flow flows in water jet standpipe 6 from boats and ships stem (A), and close reversing valve 4, open advance valve 2, now high-velocity flow will spray (B) from advance conduit 1, and the antagonistic force of the water of ejection promotes boats and ships and moves ahead; When boats and ships need realization to fall back, open reversing valve 4 and close advance valve 2, high-velocity flow is ejection (C) from reversing conduit 5 just, and the antagonistic force of ejection water promotes boats and ships and falls back.Advance at boats and ships or fall back in process, as long as rotate joystick 7, high-velocity flow just can be made to produce horizontal reaction thrust, realize turning in ship's navigation.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the operating control of a water jet propulsion ship, comprise manipulation cylindrical shell, it is characterized in that: described manipulation cylindrical shell side is provided with advance conduit, described advance conduit points to ship stern and from top to bottom tilts to ship stern, the water side of described advance conduit is provided with the advance valve being arranged on and handling in cylindrical shell, described another side of manipulation cylindrical shell is provided with water jet standpipe, described water jet standpipe stretches out stem and communicates with outboard water body, the bottom of described manipulation cylindrical shell is provided with reversing conduit, described reversing conduit points to stem and from top to bottom tilts to stem, the water side of described reversing conduit is provided with the reversing valve being arranged on and handling in cylindrical shell, the top of described manipulation cylindrical shell is welded with joystick, described joystick to be connected with the bracing frame be welded on above water jet standpipe by antifriction-bearing box and to realize rotating.
2. the operating control of water jet propulsion ship according to claim 1, is characterized in that: described advance conduit, reversing conduit and manipulation barrel soldering.
3. the operating control of water jet propulsion ship according to claim 1, is characterized in that: described water jet standpipe is positioned at boats and ships ship bow part, described water jet standpipe in ship before line direction be arranged in parallel, and water inlet is positioned at ship front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667429.1U CN204279911U (en) | 2014-11-11 | 2014-11-11 | A kind of operating control of water jet propulsion ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667429.1U CN204279911U (en) | 2014-11-11 | 2014-11-11 | A kind of operating control of water jet propulsion ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279911U true CN204279911U (en) | 2015-04-22 |
Family
ID=52863098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667429.1U Expired - Fee Related CN204279911U (en) | 2014-11-11 | 2014-11-11 | A kind of operating control of water jet propulsion ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301653A (en) * | 2020-02-24 | 2020-06-19 | 上海海事大学 | Reverse sailing device of water jet propulsion ship |
-
2014
- 2014-11-11 CN CN201420667429.1U patent/CN204279911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301653A (en) * | 2020-02-24 | 2020-06-19 | 上海海事大学 | Reverse sailing device of water jet propulsion ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171111 |