CN106275237A - Ship drag reduction device - Google Patents
Ship drag reduction device Download PDFInfo
- Publication number
- CN106275237A CN106275237A CN201510304440.0A CN201510304440A CN106275237A CN 106275237 A CN106275237 A CN 106275237A CN 201510304440 A CN201510304440 A CN 201510304440A CN 106275237 A CN106275237 A CN 106275237A
- Authority
- CN
- China
- Prior art keywords
- water
- boats
- ships
- drag reduction
- reduction device
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Control Of Velocity Or Acceleration (AREA)
Abstract
A kind of ship drag reduction device, can substitute contacting of boats and ships housing and water, the stiction relation being converted between ship drag reduction device and water by the kinetic force of friction between boats and ships housing and water.Its main uses: society means of transportation has land route, water-borne transport etc., and in water-borne transport, shipping sail speed has certain limitation, wherein water resistance is one of important factor, and the housing construction of boats and ships now always is that employing routine techniques is to avoid the water impact on shipping sail speed.This programme has certain castering action to the headway of boats and ships, from the value and the efficiency that promote water-borne transport.
Description
Technical field
The present invention relates to Marine engineering technical field, particularly relate to the water resistance aspect that boats and ships housing receives.
Background technology
Being kinetic force of friction by the frictional resistance of water during ship's navigation now, therefore, the headway of boats and ships has had evolved to the limit on this basis.
Summary of the invention
The present invention program is, manufacture a set of frictional resistance converting system, it is arranged on boats and ships housing, substitute the part that underway boats and ships contact with water to be obstructed housing, the kinetic force of friction that boats and ships and water produce is changed into the stiction relation that ship drag reduction device produces with water, thus reach significant drag reduction effect, improve boats and ships Energy Efficiency Ratio, and speed limitation.Promote value and the efficiency of water-borne transport further.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the principle of the present invention program is further illustrated
Fig. 1 is the principle schematic of the present invention
Wherein, in Fig. 1: 1. tape loop 2. boats and ships housing 3. tape loop rotation direction 4. direction of ship travel
Detailed description of the invention:
In FIG, tape loop rotation direction is contrary with direction of ship travel, speed is equal, ship drag reduction device is distributed on the housing of boats and ships water resistance, tape loop replaces boats and ships housing to contact with water, because tape loop rotation direction speed contrary with direction of ship travel is equal, therefore, the tape loop surface of damping device and water formation static friction relation, the stiction relation that the tape loop that the frictional resistance of boats and ships housing and water is changed on ship drag reduction device by kinetic force of friction and water are formed.
Claims (3)
1. a ship drag reduction device, can substitute contacting, by between boats and ships housing and water of boats and ships housing and water
The stiction relation that kinetic force of friction is changed between damping device and water.
Ship drag reduction device the most according to claim 1, is characterized in that: damping device tape loop surface replaces
Boats and ships housing contacts with water, and tape loop surface rotation direction is contrary with boats and ships, and speed is equal.
Ship drag reduction device the most according to claim 1, is characterized in that: dynamic between boats and ships housing and water rubs
Wiping power is changed into the stiction between ship drag reduction device and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304440.0A CN106275237A (en) | 2015-06-07 | 2015-06-07 | Ship drag reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304440.0A CN106275237A (en) | 2015-06-07 | 2015-06-07 | Ship drag reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106275237A true CN106275237A (en) | 2017-01-04 |
Family
ID=57659713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304440.0A Pending CN106275237A (en) | 2015-06-07 | 2015-06-07 | Ship drag reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275237A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1066732A (en) * | 1912-10-12 | 1913-07-08 | Michael Johnson | Apparatus for reducing friction between water and the hulls of ships. |
| CN2317170Y (en) * | 1997-07-16 | 1999-05-05 | 周德群 | Ship capable of relieving water resistance |
| CN1413879A (en) * | 2002-04-06 | 2003-04-30 | 程根清 | Rolling navigation of ship (include raft) |
| CN102958791A (en) * | 2009-12-21 | 2013-03-06 | 麦克哈·子诺伊维奇·杰斌 | Method for moving a vessel in water and vessel for moving in water according to said method |
-
2015
- 2015-06-07 CN CN201510304440.0A patent/CN106275237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1066732A (en) * | 1912-10-12 | 1913-07-08 | Michael Johnson | Apparatus for reducing friction between water and the hulls of ships. |
| CN2317170Y (en) * | 1997-07-16 | 1999-05-05 | 周德群 | Ship capable of relieving water resistance |
| CN1413879A (en) * | 2002-04-06 | 2003-04-30 | 程根清 | Rolling navigation of ship (include raft) |
| CN102958791A (en) * | 2009-12-21 | 2013-03-06 | 麦克哈·子诺伊维奇·杰斌 | Method for moving a vessel in water and vessel for moving in water according to said method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chang Jianjun Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Jianjun Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Jianjun Document name: Approval notice for cost mitigation |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Xianhu Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Xianhu Document name: Notification that Application Deemed not to be Proposed |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |