CN108177739A - The ship of adjustable hull draft amount - Google Patents
The ship of adjustable hull draft amount Download PDFInfo
- Publication number
- CN108177739A CN108177739A CN201810125113.2A CN201810125113A CN108177739A CN 108177739 A CN108177739 A CN 108177739A CN 201810125113 A CN201810125113 A CN 201810125113A CN 108177739 A CN108177739 A CN 108177739A
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- China
- Prior art keywords
- hull
- ship
- water tank
- pressure water
- main body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 210000000038 chest Anatomy 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of ship of adjustable hull draft amount, including hull main body, the hull main body includes left ship side, right ship side and hull bottom, the middle part of the hull main body is equipped with carrying cabin, the carrying cabin has pressure water tank, the pressure water tank is made of the separate space that carrying cabin floor and hull bottom plate are enclosed, and the pressure water tank is connected with feeding/discharging device.Ship provided by the invention alow sets a pressure water tank so that ship stability is good, is not easy to turn on one's side, and when drift-limited, it is empty cabin to keep pressure water tank, it is ensured that hull is in least draught, so as to ensure that hull and propeller are not damaged；When the deeper or wind-force of navigation area drinking water is larger, the water inlet in water tank is just pressed by increase, increases hull weight and lowers the center of gravity highly, navigate by water ship held stationary.
Description
Technical field
The present invention relates to technical field of ships, and in particular to a kind of ship of adjustable hull draft amount.
Background technology
Assault boat had obtained increasingly extensive use, especially in flood control in recent years as a kind of marine vehicle
In terms of the disaster relief, assault boat plays conveying people and transports the important function such as goods and materials.Currently there are rushing for two kinds of materials
Cutting edge of a knife or a sword boat, one kind are fiberglass assault boats, are simple to manufacture, cheap, but service life is short, poor impact resistance, are not easy after damage
It repairs, and with the danger of rollover；Another kind be inflation assault boat, have the characteristics that it is light-weight and easy to use, but carrying energy
Power is limited, once the air bag damage of inflation assault boat in water, is likely to result in irremediable consequence, therefore, design is a kind of
Assault boat that can be on an even keel in various regimens and strong impact resistance is of great practical significance.
Invention content
Present invention aim to solve the deficiencies in the prior art, a kind of ship is provided, in drift-limited system or boat
When the drinking water of row region is compared with depth or larger wind-force, hull draft amount is adjusted, so as to ensure the on an even keel of assault boat.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of ship of adjustable hull draft amount of the present invention, including hull main body, the hull main body includes
Left ship side, right ship side and hull bottom, the middle part of the hull main body are equipped with carrying cabin, and the carrying cabin has pressure water tank, described
Pressure water tank is made of the separate space that carrying cabin floor and hull bottom plate are enclosed, and the pressure water tank, which is connected with into draining, to be filled
It puts.
A kind of ship of adjustable hull draft amount provided by the invention alow sets a pressure water tank so that ship is steady
Property it is good, be not easy to turn on one's side, when drift-limited, it is empty cabin to keep pressure water tank, it is ensured that hull is in least draught, so as to ensure ship
Body and propeller are not damaged；When the deeper or wind-force of navigation area drinking water is larger, the water inlet in water tank is just pressed by increase,
Increase light weight and lower the center of gravity highly, navigate by water ship held stationary.
In a wherein embodiment, the feeding/discharging device includes inlet valve and manual drainage pumps, and the inlet valve is one
A gate valve, the operating side as gate valve top half is arranged close on the carrying cabin floor of stern, as gate valve lower half
Partial valve and intake tunnel are then mounted in the pressure water tank, to as the spy according to itself load condition or place waters
When the point ship needs to increase hull draft amount, open the inlet valve and entered in the pressure water tank by water, it is described manual
Draining pump is controlling the final draft amount of hull.
In a wherein embodiment, the feeding/discharging device further includes exhaust pipe, the exhaust pipe and the pressure water tank position
It is connected in the side of fore, the inlet valve and manual drainage pump are mounted on the side that the pressure water tank is located at stern.
In a wherein embodiment, using the direction of fore to stern as longitudinal direction, the pressure water tank is spaced on longitudinal direction
Several cross members for being provided at least one through-hole are distributed, the cross member is fixed on the hull bottom plate, the transverse direction
The base of component resists the bottom rib cage on the hull bottom plate, cabin floor is carried described in the cross member supports and perpendicular to institute
Plane where stating carrying cabin floor；It is further supported on the top edge to offset with the carrying cabin floor of the cross member several
Longitudinal member, the longitudinal member pass through the top edge of the cross member, the both ends of the longitudinal member respectively with fore and
Stern is connected, the longitudinal member support carrying cabin floor.
In a wherein embodiment, the hull main body is made of aluminum alloy material.
In a wherein embodiment, the carrying cabin floor is equipped with fixed interface, and upper installing is standby to be connect by the fixation
Mouth is detachably connected with the carrying cabin floor.
In a wherein embodiment, pedestal is provided on the stern transom plate of the ship, being provided with bolt on the pedestal connects
Mouthful, kicker is detachably connected on the stern of the ship by the bolt interface on the pedestal.
In a wherein embodiment, the left ship side and the right ship side are from bottom to top towards outer incline, and the left ship side
The size of opening formed with the top of the right ship side is more than the size of the bottom of the hull bottom plate, makes the hull main body
Stackable placement.
In a wherein embodiment, using the direction of fore to stern as longitudinal direction, with left side ship side to the direction of right side ship side
For transverse direction, the lateral cross section approximation of the ship is " U "-shaped, and on longitudinal direction, " U " of the lateral cross section of the ship forward section
The gradually increase of shape opening.
In a wherein embodiment, the forepart of the hull main body is equipped with clothing issue room, and the direction using fore to stern is vertical
To in the longitudinal direction, fore is bent upwards from bottom, makes the hull main body when stacking placement, in the upper hull main body
Fore can avoid the clothing issue room of the hull main body under being opened in.
The further advantage of the present invention will be described in detail in subsequent specific embodiment part combination attached drawing.
Description of the drawings
The attached drawing for forming the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.
In the accompanying drawings：
Fig. 1 is the structure diagram of one embodiment of ship of the adjustable hull draft amount of the present invention；
Fig. 2 is the pressure water tank structure diagram for the assault boat that can adjust hull draft amount shown in Fig. 1；
Fig. 3 is that can adjust the assault boat of hull draft amount shown in Fig. 1 to remove the left view angle after left ship side and right ship side saturating
View；
Fig. 4 is the upward view for the assault boat that can adjust hull draft amount shown in Fig. 1；
Assault boats of the Fig. 5 to can adjust hull draft amount shown in Fig. 1 faces Perspective figure；
Fig. 6 is the left view angle schematic diagram for the assault boat that can adjust hull draft amount shown in Fig. 1；
Fig. 7 is that the positive angle for the assault boat that can adjust hull draft amount shown in Fig. 1 stacks schematic diagram；
Fig. 8 is that the left view angle for the assault boat that can adjust hull draft amount shown in Fig. 1 stacks schematic diagram.
Reference sign：11st, hull main body 13, left ship side 15, right ship side 17, hull bottom 19, carrying cabin 21, pressure water tank
191st, cabin floor 173, hull bottom plate 193, inlet valve 23, clothing issue room 213, cross member 175, bottom rib cage 215, longitudinal structure are carried
Part 217, middle line keelson 219, side keelson 195, bench 197, paddle button 199, quant
Specific embodiment
For technical scheme of the present invention is explained further, next below in conjunction with the accompanying drawings the present invention will be described in detail, attached
Identical reference label represents identical component in figure.
For the ship of adjustable hull draft amount proposed by the present invention, the present embodiment provides a kind of assault boats.Shown in Fig. 1
Be the assault boat that one embodiment of the invention can adjust hull draft amount structure diagram, shown in Fig. 2 is adjustable shown in Fig. 1
The pressure water tank structure diagram of the assault boat of whole ship body draft amount, sees with reference to Fig. 1 and Fig. 2, and the assault boat of the present embodiment includes ship
Body main body 11, hull main body 11 include left ship side 13, right ship side 15 and hull bottom 17, and the forepart of hull main body 11 is equipped with clothing issue room
23, the middle part of hull main body 11 is equipped with carrying cabin 19, and carrying cabin 19 has pressure water tank 21, and pressure water tank 21 is by carrying cabin floor
191 and the separate space that is enclosed of hull bottom plate 173 form, pressure water tank 21 is connected with feeding/discharging device, feeding/discharging device packet
Inlet valve 193, manual drainage pump and exhaust pipe are included, specifically, the side that exhaust pipe is located at fore with pressure water tank 21 is connected, is intake
Valve 193 and manual drainage pump are mounted on the side that pressure water tank 21 is located at stern.
In the present embodiment, inlet valve 193 is a gate valve, and the operating side as gate valve top half is arranged close to stern
Carrying cabin floor 191 on, valve and intake tunnel as gate valve lower half portion are then mounted in pressure water tank 21, wherein supplying water
The valve of entrance is on the sidewall of the bottom plate assembled on the quarter, when the assault boat need according to the characteristics of itself load condition or place waters
When increasing hull draft amount, it is possible to open inlet valve 193 allow water enter pressure water tank 21 in, and by manual drainage pump come
The final draft amount of hull is controlled, to reduce assault boat height of C.G., ensures the stationarity and riding comfort of assault boat.
From the point of view of Fig. 2 and Fig. 3, in the present embodiment, assault boat is open-bottom vessel, using the direction of fore to stern as vertical side
To pressure water tank 21 is spaced apart several cross members 213 for being provided at least one through-hole on longitudinal direction, and cross member 213 is solid
It is scheduled on hull bottom plate 173, the base of cross member 213 resists the bottom rib cage 175 on hull bottom plate 173, cross member 213
Support carries cabin floor 191 and perpendicular to carrying 191 place plane of cabin floor；Cross member 213 offsets with carrying cabin floor 191
Top edge on further support several longitudinal members 215, longitudinal member 215 passes through the top edge of cross member 213, longitudinal member
215 both ends are connected respectively with forward andor aft, 215 support bearing cabin floor 191 of longitudinal member.
Specifically, in the present embodiment, cross member 213 is the floor opened up there are one through-hole, and the through-hole on floor makes
It is flowed into from the gate valve of stern and presses the water of water tank 21 that can flow to that side that pressure water tank 21 is located at fore；It indulges in the present embodiment
To there are three components 215, middle line keelson 217 that the point midway including the top edge from cross member 213 passes through and symmetrical
Ground is distributed in the side keelson 219 of 217 both sides of middle line keelson.213 main function of cross member is the transverse strength for undertaking ship,
The main function of longitudinal member 215 is to undertake always vertical moment of flexure and hull bottom local strength, thus the assault boat of the present embodiment have it is good
Good structural strength.
In the present embodiment, hull main body 11 is made of aluminum alloy material, and aluminum alloy material itself can generate one layer of oxidation
Film prevents the oxidation and corrosion of material, reduces the maintaining needed for hull, and aluminium alloy hull strong light-weight, resists
It hits, can effectively reduce the damage of submerged reef and floating material to hull.
Referring to Fig. 4, Fig. 4 is the upward view for the assault boat that can adjust hull draft amount shown in Fig. 1, in this implementation
In example, the hull bottom 17 of assault boat is equipped with fixed interface, and bench 195 is mounted on carrying cabin floor by way of being detachably connected
On 191.Specifically, being equipped with fixed interface close to the position of left ship side 13 and right ship side 15 on carrying cabin floor 191, fixation connects
Mouth can be detachably connected with installing in bench 195 or others, can when needing to transport huge amounts of material with assault boat
The bench 195 of dismantling connection or other standby remove of upper installing can just make assault boat obtain bearing spaces more as possible.
Assault boat bench 195 in the present embodiment is bar shaped bench, and as shown in fig. 1, bar shaped bench is longitudinally disposed at
It carries on cabin floor 191, paddle button 197 is provided in the side of bar shaped bench, quant 199 is fixed on bar shaped by paddle button 197 and sits
The side of stool；Meanwhile bar shaped bench selects Foldable stool, life vest can also be placed in Foldable stool, to carry
Space-efficient.
In the present embodiment, pedestal is provided on the stern transom plate of assault boat, bolt interface is provided on pedestal, kicker leads to
The bolt interface crossed on pedestal is detachably connected on the stern of assault boat, and the bolt interface on pedestal is for installation one or two
The kicker of different model, in of the invention, assault boat is promoted by propeller.Bench and kicker and assault boat are detachable
Connection, then being capable of between the assault boat main body of normal use and bench, kicker can be used cooperatively, and clean ship replaces
It is good for property, and be readily transported.
With reference to refering to Fig. 5 to Fig. 8, in the present embodiment, left ship side 13 and right ship side 15 above the both sides of institute's hull bottom
From bottom to top towards outer incline, the size of the opening of the top formation of left ship side 13 and right ship side 15 is more than the hull bottom plate of hull bottom 17
The size of 173 bottom, therefore the 11 stackable placement of hull main body, using the direction of fore to stern as longitudinal direction, with left side ship side
To the direction of right side ship side to be lateral, the lateral cross section approximation of assault boat is " U "-shaped, on longitudinal direction, the horizontal stroke of assault boat forward section
It is gradually increased to the " u "-shaped opening in section, assault boat is using vertical stream ship type, and ship is small by resistance during navigation, equal to navigate
Under speed, speed is fast and low energy consumption.
The forepart of hull main body 11 is equipped with clothing issue room 23, and using the direction of fore to stern as longitudinal direction, in the longitudinal direction, fore is certainly
Bottom is bent upwards, and when such hull main body 11 stacks placement, the ship under being opened in can be avoided in the fore of upper hull main body 11
The clothing issue room 23 of body main body 11, it is specific to stack effect as shown in figure 8, the hull main body 11 of stackable placement is readily transported,
Be conducive to save warehouse space again when not in use.
The assault boat that above-described embodiment provides, at least with following technique effect：By alow setting a pressure water tank,
When drift-limited, it is empty cabin to keep pressure water tank, it is ensured that hull is in least draught, so as to ensure hull and propeller not by
Damage；When navigation area absorb water deeper or wind-force it is larger when, just by increase press water tank in water inlet, increase light weight with
Lower the center of gravity height, navigates by water assault boat held stationary, is not easy to turn on one's side, and ensures vessel stability and comfort.
The above, only presently preferred embodiments of the present invention not make the present invention limitation in any form, although this
Invention is disclosed above with preferred embodiment, however is not limited to the present invention, any person skilled in the art,
It does not depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little variation or are modified to equivalent
The equivalent embodiment of variation, as long as being without departing from technical solution of the present invention content, technical spirit according to the present invention is to above real
Any simple modification, equivalent change and modification made by example is applied, still falls within the range of technical solution of the present invention.
Claims (10)
1. a kind of ship of adjustable hull draft amount, including hull main body (11), the hull main body (11) includes left ship side
(13), right ship side (15) and hull bottom (17), which is characterized in that the middle part of the hull main body (11) is equipped with carrying cabin (19), institute
It states carrying cabin (19) and has pressure water tank (21), the pressure water tank (21) is enclosed by carrying cabin floor (191) and hull bottom plate (173)
It closes the separate space formed to form, the pressure water tank (21) is connected with feeding/discharging device.
2. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that the feeding/discharging device include into
Water valve (193) and manual drainage pump, the inlet valve (193) is a gate valve, and the operating side as gate valve top half is installed
On by aftermost carrying cabin floor (191), valve and intake tunnel as gate valve lower half portion are then mounted on institute
It is inner to state pressure water tank (21), needs to increase hull draft amount to work as the ship according to the characteristics of itself load condition or place waters
When, it opens the inlet valve (193) and water is allowed to enter in the pressure water tank (21), the manual drainage pumps to control hull most
Whole draft amount.
3. the ship of adjustable hull draft amount as claimed in claim 2, which is characterized in that the feeding/discharging device further includes
Exhaust pipe, the exhaust pipe are connected with the pressure water tank (21) positioned at the side of fore, the inlet valve (193) and described manual
Draining pump is mounted on the pressure water tank (21) positioned at the side of stern.
4. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that direction using fore to stern as
Longitudinal direction, the pressure water tank (21) are spaced apart several cross members (213) for being provided at least one through-hole, institute on longitudinal direction
It states cross member (213) to be fixed on the hull bottom plate (173), the base of the cross member (213) resists the hull
Bottom rib cage (175) on bottom plate (173), cross member (213) support is described to carry cabin floor (191) and perpendicular to described
Plane where carrying cabin floor (191)；The top edge to offset with carrying cabin floor (191) of the cross member (213)
On further support several longitudinal members (215), the longitudinal member (215) is across the top edge of the cross member (213), institute
The both ends for stating longitudinal member (215) are connected respectively with forward andor aft, longitudinal member (215) the support carrying cabin floor
(191)。
5. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that the hull main body (11) is by aluminium
Alloy material is made.
6. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that carrying cabin floor (191)
Fixed interface is equipped with, upper installing is standby to be detachably connected by the fixed interface and carrying cabin floor (191).
7. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that set on the stern transom plate of the ship
Pedestal is equipped with, bolt interface is provided on the pedestal, kicker is detachable by the bolt interface on the pedestal
It is connected to the stern of the ship.
8. the ship of adjustable hull draft amount as described in claim 1, which is characterized in that the left ship side (13) and described
Right ship side (15) is above the both sides of the hull bottom (17), the left ship side (13) and the right ship side (15) court from bottom to top
The size for the opening that the top of outer incline, the left ship side (13) and the right ship side (15) is formed is more than the hull bottom plate
(173) size of bottom makes the stackable placement of the hull main body (11).
9. the ship of adjustable hull draft amount as claimed in claim 8, which is characterized in that direction using fore to stern as
Longitudinal direction, using left side ship side to the direction of right side ship side as laterally, the lateral cross section approximation of the ship is " U "-shaped, and on longitudinal direction,
The " u "-shaped opening gradually increase of the lateral cross section of the ship forward section.
10. the ship of adjustable hull draft amount as claimed in claim 8, which is characterized in that the hull main body (11)
Forepart is equipped with clothing issue room (23), and using the direction of fore to stern as longitudinal direction, in the longitudinal direction, fore is bent upwards from bottom, makes institute
When stating hull main body (11) stacking placement, the hull master under being opened in can be avoided in the fore of the upper hull main body (11)
The clothing issue room (23) of body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125113.2A CN108177739A (en) | 2018-02-07 | 2018-02-07 | The ship of adjustable hull draft amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125113.2A CN108177739A (en) | 2018-02-07 | 2018-02-07 | The ship of adjustable hull draft amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177739A true CN108177739A (en) | 2018-06-19 |
Family
ID=62552372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125113.2A Pending CN108177739A (en) | 2018-02-07 | 2018-02-07 | The ship of adjustable hull draft amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791695A (en) * | 2018-07-06 | 2018-11-13 | 蚌埠市神舟机械有限公司 | One kind is charged rescue boat |
| CN111232146A (en) * | 2020-01-15 | 2020-06-05 | 陈伟兴 | Buoyancy device for increasing flexibility of ship body by seawater impact |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158843Y (en) * | 1993-07-05 | 1994-03-16 | 朱文勇 | Automatic-loading water tank for glass fibre reinforced plastic ship |
| CN104015871A (en) * | 2013-03-01 | 2014-09-03 | 中国船舶工业集团公司第七〇八研究所 | Multi-draft and variable-breadth ocean engineering vessel and control method |
| CN107416132A (en) * | 2017-05-10 | 2017-12-01 | 王祥富 | Double-deck rotational moulding ship with ballast tank |
| CN107600309A (en) * | 2017-10-23 | 2018-01-19 | 威海翔达游艇有限公司 | Composite inflating type high-speed boat |
| CN207826494U (en) * | 2018-02-07 | 2018-09-07 | 长沙正浩船舶科技有限公司 | The ship of adjustable hull draft amount |
-
2018
- 2018-02-07 CN CN201810125113.2A patent/CN108177739A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158843Y (en) * | 1993-07-05 | 1994-03-16 | 朱文勇 | Automatic-loading water tank for glass fibre reinforced plastic ship |
| CN104015871A (en) * | 2013-03-01 | 2014-09-03 | 中国船舶工业集团公司第七〇八研究所 | Multi-draft and variable-breadth ocean engineering vessel and control method |
| CN107416132A (en) * | 2017-05-10 | 2017-12-01 | 王祥富 | Double-deck rotational moulding ship with ballast tank |
| CN107600309A (en) * | 2017-10-23 | 2018-01-19 | 威海翔达游艇有限公司 | Composite inflating type high-speed boat |
| CN207826494U (en) * | 2018-02-07 | 2018-09-07 | 长沙正浩船舶科技有限公司 | The ship of adjustable hull draft amount |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791695A (en) * | 2018-07-06 | 2018-11-13 | 蚌埠市神舟机械有限公司 | One kind is charged rescue boat |
| CN111232146A (en) * | 2020-01-15 | 2020-06-05 | 陈伟兴 | Buoyancy device for increasing flexibility of ship body by seawater impact |
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