CN206307231U - A kind of double-cabin type steamer - Google Patents
A kind of double-cabin type steamer Download PDFInfo
- Publication number
- CN206307231U CN206307231U CN201621420532.1U CN201621420532U CN206307231U CN 206307231 U CN206307231 U CN 206307231U CN 201621420532 U CN201621420532 U CN 201621420532U CN 206307231 U CN206307231 U CN 206307231U
- Authority
- CN
- China
- Prior art keywords
- nacelle
- double
- steamer
- propeller
- waterway channel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of double-cabin type steamer, it is characterized in that, the underwater portion of steamer hull is divided into symmetrical left nacelle and right nacelle, the waterway channel along hull fore-and-aft direction is formed between left nacelle and right nacelle, machine power mechanism is arranged between left nacelle and right nacelle, and machine power mechanism is arranged on the front portion of waterway channel.The utility model breaks through original thinking habit, changes power mounting means, reduces resistance, improves operational capabilities, and using the same power, headway can improve more than 20%.
Description
Technical field
The present invention relates to Ship Design manufacture field, and in particular to a kind of double-cabin type steamer.
Background technology
Existing steamer, is single cabin formula, and its powered device is that propeller is installed on stern, when being travelled in water,
Motor or driven by engine propeller rotational form deboost in water, so as to promote ship to move forward.It is existing such
Steamer, promotes resistance big, and power consumption is high, and displacement is also larger during traveling, while accelerating duration more long in the process of moving, makes
The rotational energy that produces in operation of motor or engine is not utilized fully, cause awkward while also making energy wave
Take serious.
The content of the invention
The purpose of the present invention is aiming at above-mentioned situation, there is provided a kind of double-cabin type steamer, is exactly the underwater portion steamer
It is divided into symmetrical pair of cabin, this double-cabin type steamer can increase overall beam, the horizontal capacity of anti-storm of enhancing.Can be
The waterway channel of steamer entirety fore-and-aft direction is formed between left nacelle and right nacelle, machine power mechanism can thus be promoted
The propeller that steamer advances is arranged between the left nacelle of steamer and right nacelle, and takes turns forward quarter located at whole, so not only
By the use of propeller as thrust, moved after resistance of the water to hull, and steamer front end current direction can be reduced, accordingly, steamer
By with current opposite effect power, current backward cause that steamer travels forward.
The present invention is realized by following technical proposals.A kind of double-cabin type steamer, it is characterised in that steamer hull
Underwater portion is divided into symmetrical left nacelle and right nacelle, and the water along hull fore-and-aft direction is formed between left nacelle and right nacelle
Paths, machine power mechanism is arranged between left nacelle and right nacelle, and machine power mechanism is arranged on the front portion of waterway channel.
More particularly, between left nacelle and right nacelle install in connecting plate, the machine power mechanism include diesel engine,
Clutch transmission, take-off (propeller) shaft, deflecting gearbox, main shaft, main shaft bearing seat leg, propeller, main shaft bearing seat leg are installed
On the anterior middle connecting plate of waterway channel, main shaft is installed in main shaft bearing seat leg, propeller is installed in the rear end of main shaft, main shaft
Front end connects the output end of deflecting gearbox, and the input of deflecting gearbox connects the output end of take-off (propeller) shaft, output transmission
The input of axle connects the output end of clutch transmission, and the input of clutch transmission connects the output shaft of diesel engine, bavin
Oil machine install with left nacelle or right nacelle in.
More particularly, the bottom of left nacelle and right nacelle is connected by lower connecting plate, the top of left nacelle and right nacelle
It is connected with steamer hull integral type.
More particularly, the front portion of left nacelle and right nacelle is all pointed.
More particularly, waterway channel middle part or rear portion increase individual or multiple independent machine power mechanisms.
More particularly, tail vane is installed in the rear end of waterway channel.
The present invention can increase entire hull width, the horizontal capacity of anti-storm of enhancing.Can be between left nacelle and right nacelle
The waterway channel of steamer entirety fore-and-aft direction is formed, can thus promote the propeller that steamer advances to pacify machine power mechanism
Between the left nacelle and right nacelle of steamer, and located at whole wheel forward quarter, propeller make current along waterway channel backward
Motion, so as to form motive force, drives steamer to advance, meanwhile, because after propeller backward conveys water, the current in front can be to
Motion at propeller, this part current and steamer relative motion, form pulling force, pull steamer to move ahead, and resistance is smaller.The present invention is prominent
Original thinking habit is broken, power mounting means is changed, reduces resistance, improve operational capabilities, use the same power, boat
Scanning frequency degree can improve more than 20%.
Brief description of the drawings
Fig. 1 is double-cabin type steamer hull schematic diagram.
Fig. 2 is double-cabin type steamer schematic cross-section.
Fig. 3 is double cabins and the machine power mechanism schematic diagram of double-cabin type steamer.
Fig. 4 is many machinery actuating unit arrangement schematic diagrames.
Specific embodiment
The present invention is furture elucidated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of double-cabin type steamer, the underwater portion of steamer hull 1 is divided into a symmetrical left side
Nacelle 2 and right nacelle 3, form the waterway channel along hull fore-and-aft direction, machine power mechanism between left nacelle 2 and right nacelle 3
Between left nacelle 2 and right nacelle 3.The bottom of left nacelle 2 and right nacelle 3 is connected by lower connecting plate 5, the He of left nacelle 2
The middle part of right nacelle 3 is connected by middle connecting plate 6, and the top of left nacelle 2 and right nacelle 3 is connected with the integral type of steamer hull 1, under
Connecting plate 5 and the quantity of middle connecting plate 6 determine according to steamer size, can be multiple.The front portion of left nacelle 2 and right nacelle 3 is all
It is pointed, the waterway channel for being easy to current to be collected between left nacelle 2 and right nacelle 3.The anterior of waterway channel installs machinery
Actuating unit, the rear end of waterway channel is installed by tail vane 4.The machine power mechanism include diesel engine 12, clutch transmission 11,
Take-off (propeller) shaft 10, deflecting gearbox 9, main shaft, main shaft bearing seat leg 8, propeller 7, main shaft bearing seat leg 8 are logical installed in water route
On the anterior middle connecting plate 6 in road, main shaft is installed in main shaft bearing seat leg 8, propeller 7, the front end of main shaft are installed in the rear end of main shaft
The output end of connection deflecting gearbox 9, the input of deflecting gearbox 9 connects the output end of take-off (propeller) shaft 10, output transmission
The input of axle 10 connects the output end of clutch transmission 11, and the input of clutch transmission 11 connects the defeated of diesel engine 12
Shaft, diesel engine 12 install with left nacelle 2 or right nacelle 3.
Propeller 7 is arranged on waterway channel front portion by the present invention, so when propeller 7 is moved, there is provided power, as train
First sample hauls whole steamer and advances, and using the same power, headway can improve more than 20%.If large-scale or especially big
Type steamer, a set of machine power mechanism is short of power, or to improve headway again.Can in the middle part of waterway channel or rear portion increase
Plus one or more independent machine power mechanisms (as shown in Figure 4), steamer headway can be so significantly improved, using many
Individual separate machine actuating unit, if certain machine power mechanism failure, does not influence whole steamer to navigate by water, and improves the oceangoing voyage of steamer
Ability and the ability in face of complex situations, particularly warship.
The double-cabin type steamer course of work of the invention is as follows：After oil production machine 12 is started, the selection low speed of clutch transmission 11
After starting gear, clutch closes shelves, drives take-off (propeller) shaft 10, take-off (propeller) shaft 10 that power is delivered to deflecting gearbox 9, deflecting
Gearbox 9 is again changed power to main shaft, and main axis drive propeller 7 to move, propeller 7 make current along waterway channel backward
Motion, so as to form motive force, drives steamer to advance, meanwhile, because propeller 7 is provided with front portion, after water is conveyed backward, front
Current can be moved at propeller 7, this part current and steamer relative motion form pulling force, pull steamer to move ahead, and resistance is more
It is small.Traditional steamer, without pulling force, front must be big to both sides draining, resistance for the resistance of the only water in front.The present invention is prominent
Original thinking habit is broken, power mounting means is changed, reduces resistance, improve operational capabilities.
Claims (6)
1. a kind of double-cabin type steamer, it is characterised in that the underwater portion of steamer hull is divided into symmetrical left nacelle and right cabin
Body, forms the waterway channel along hull fore-and-aft direction between left nacelle and right nacelle, machine power mechanism be arranged on left nacelle and
Between right nacelle, machine power mechanism is arranged on the front portion of waterway channel.
2. double-cabin type steamer according to claim 1, it is characterised in that install tail vane in the rear end of waterway channel.
3. double-cabin type steamer according to claim 1, it is characterised in that connected in being installed between left nacelle and right nacelle
Plate, the machine power mechanism includes diesel engine, clutch transmission, take-off (propeller) shaft, deflecting gearbox, main shaft, spindle shaft
Bearing pin, propeller, main shaft bearing seat leg are arranged on the anterior middle connecting plate of waterway channel, and master is installed in main shaft bearing seat leg
Propeller is installed in axle, the rear end of main shaft, and the front end of main shaft connects the output end of deflecting gearbox, and the input of deflecting gearbox connects
The output end of take-off (propeller) shaft is connect, the input of take-off (propeller) shaft connects the output end of clutch transmission, clutch transmission
Input connect diesel engine output shaft, diesel engine install with left nacelle or right nacelle in.
4. double-cabin type steamer according to claim 3, it is characterised in that the bottom of left nacelle and right nacelle is by lower connection
Plate is connected, and the top of left nacelle and right nacelle is connected with steamer hull integral type.
5. double-cabin type steamer according to claim 1, it is characterised in that the front portion of left nacelle and right nacelle is all pointed
's.
6. a double-cabin type steamer according to claim 3, it is characterised in that waterway channel middle part or rear portion increase or multiple
Independent machine power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420532.1U CN206307231U (en) | 2016-12-23 | 2016-12-23 | A kind of double-cabin type steamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420532.1U CN206307231U (en) | 2016-12-23 | 2016-12-23 | A kind of double-cabin type steamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307231U true CN206307231U (en) | 2017-07-07 |
Family
ID=59247245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420532.1U Expired - Fee Related CN206307231U (en) | 2016-12-23 | 2016-12-23 | A kind of double-cabin type steamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307231U (en) |
-
2016
- 2016-12-23 CN CN201621420532.1U patent/CN206307231U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7413491B2 (en) | Marine vessel propulsion structure and marine vessel driving apparatus | |
| CN106005284B (en) | A kind of pressure type air cushion ice breaker | |
| CN102256868B (en) | Lateral thruster for a vessel | |
| CN202295269U (en) | 360-degree all rotation outboard and inboard double-motor contra-rotating propeller propelling device | |
| EP0461190B1 (en) | Hydrofoil propulsion system | |
| CN102923265B (en) | Unmanned water-surface cleaning electric triple-hulled vessel | |
| CN102229315A (en) | Power coupling device of amphibious vehicle | |
| CN101092163B (en) | Electric propulsion system for a ship and ship equipped with same | |
| CN102229316A (en) | Power coupling device of multifunctional vehicle | |
| CN106428409A (en) | Double-cabin type ship | |
| CN101357684A (en) | No-steering gear electric-machine directly-driven advancing electric ship | |
| CN102056793B (en) | A method of providing a ship with a large diameter screw propeller and a ship having a large diameter screw propeller | |
| CN206307231U (en) | A kind of double-cabin type steamer | |
| CN102101526B (en) | underwater vortex propeller | |
| CN109017178A (en) | A kind of amphibious voluntarily bridge of boats chassis of crawler type | |
| WO2014086221A1 (en) | Floating-type propeller with helical cavity and ship equipped with propeller | |
| CN112092547A (en) | Single-engine power transmission system for amphibious vehicle and vehicle | |
| CN207972780U (en) | Slippage double speed clutch transmission peculiar to vessel | |
| WO2023273547A1 (en) | Propeller power device and ship | |
| JP2013147186A (en) | Hybrid propulsion ship | |
| CN203372384U (en) | Vessel pneumatic propulsion system | |
| CN201587534U (en) | Power propelling appliance of small waterplane area twin-hull ship | |
| CN201023646Y (en) | Steamship equipped with direction guide plate | |
| CN110345205B (en) | Multi-output marine gearbox | |
| CN206050038U (en) | A kind of high-speed ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170707 Termination date: 20171223 |