CN110775196A - Water pump push-and-pull boat advancing mechanism - Google Patents
Water pump push-and-pull boat advancing mechanism Download PDFInfo
- Publication number
- CN110775196A CN110775196A CN201911181423.7A CN201911181423A CN110775196A CN 110775196 A CN110775196 A CN 110775196A CN 201911181423 A CN201911181423 A CN 201911181423A CN 110775196 A CN110775196 A CN 110775196A
- Authority
- CN
- China
- Prior art keywords
- water
- water pump
- hull body
- hull
- cavity
- 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 title claims abstract description 85
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B1/40—Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a water pump push-pull boat advancing mechanism, which comprises: the hull body, set up in hull body afterbody and be used for driving the screw that the hull body gos forward and set up in the advancing device of hull body head, advancing device is including setting up in the board that absorbs water of hull head, absorb water the board with form inclosed cavity between the hull head, the cavity is connected and is provided with a water pump, the water inlet of water pump with the cavity is linked together, the delivery port and the water spray pipe of water pump are linked together, the water spray pipe set up in the cavity and both ends extend respectively to the both sides of hull body and set up in the water jet of hull body both sides is connected. According to the water pump push-pull boat advancing mechanism, the water pump arranged at the bow sucks the wave at the bow, so that the resistance of the bow is greatly reduced, the sucked water is sprayed out from the water spraying ports at the two sides, and the boat is pushed to advance, and the functions of pulling and pushing the boat by the water pump are fully exerted.
Description
Technical Field
The invention relates to the technical field of ship propelling devices, in particular to a water pump push-pull ship advancing mechanism.
Background
The propulsion device is equipment for providing propulsion power for ships and ensuring that the ships cruise at a certain speed, and is the heart of the whole ship.
Disclosure of Invention
The invention mainly solves the technical problem of providing a water pump push-pull boat advancing mechanism, which greatly reduces the resistance of the bow of a boat and sprays water sucked into a cavity at water spray ports on two sides so as to push the boat to advance, and fully plays the roles of pulling the boat by the water pump and pushing the boat to advance.
In order to solve the technical problems, the invention adopts a technical scheme that: a water pump push-pull boat advancement mechanism, comprising: the hull body, set up in hull body afterbody and be used for driving the screw that the hull body gos forward and set up in the advancing device of hull body head, advancing device is including setting up in the board that absorbs water of hull head, absorb water the board with form inclosed cavity between the hull head, the cavity is connected and is provided with a water pump, the water inlet of water pump with the cavity is linked together, the delivery port and the water spray pipe of water pump are linked together, the water spray pipe set up in the cavity and both ends extend respectively to the both sides of hull body and set up in the water jet of hull body both sides is connected.
In a preferred embodiment of the invention, the suction plate is welded and fixed to the bow.
In a preferred embodiment of the present invention, the water-absorbing plate has a plurality of water-absorbing holes, and the plurality of water-absorbing holes are arranged in a matrix.
In a preferred embodiment of the invention, the water jet is provided in one or more than one.
In a preferred embodiment of the present invention, a plurality of the water jet nozzles are arranged along the upper and lower rows of the hull body.
The invention has the beneficial effects that: simple structure, the water pump of bow installation is used for absorbing the wave flower of bow, alleviates the resistance of bow greatly, thereby the water of inhaling the cavity advances from the water jet blowout of both sides pushing away the ship, makes the resistance become power, and full play water pump suction bow wave flower resistance and the effect that the pulling hull gos forward, and the screw of cooperation stern can accelerate the speed of rowing boat.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a top view of a water pump push-pull boat advancement mechanism of the present invention;
FIG. 2 is a cross-sectional view of a water pump push-pull boat advancement mechanism of the present invention;
fig. 3 is a schematic structural diagram of a water absorption plate in the water pump push-pull boat advancing mechanism of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a water pump push-pull boat advancing mechanism, comprising: the ship comprises a ship body 1, a propeller 2 arranged at the tail part of the ship body and used for driving the ship body to move forward and a propulsion device arranged at the head part of the ship body, wherein the propulsion device comprises a water absorption plate 3 arranged at the head part of the ship, a closed cavity 4 is formed between the water absorption plate and the head part of the ship, the water absorption plate can be fixed at the head part of the ship through welding, a plurality of water absorption holes 5 are arranged on the water absorption plate and are arranged in a matrix manner, flowing water at the head part of the ship can conveniently and smoothly enter the cavity, the resistance of the head part of the ship during ship traveling is reduced, a water pump 6 is arranged at the bottom part of the ship body, a water inlet 61 of the water pump is communicated with the cavity, a water outlet 62 of the water pump is communicated with a water spray pipeline 7, the water spray pipeline is arranged in the cavity, and two ends of the water spray pipeline 7 respectively, the water sucked into the cavity is convenient to discharge in time, the boat is helped to move, the resistance is changed into power, and the boat moving speed is accelerated.
In order to accelerate the water discharge speed, the water spray ports 7 are arranged in one or more mode, and the water spray ports are arranged in the upper row and the lower row in parallel along the ship body, so that the water discharge amount is increased.
The water pump push-pull boat advancing mechanism has the beneficial effects that: the water pump is used for sucking the wave patterns at the bow, so that the resistance of the bow is greatly reduced, water sucked into the cavity is sprayed out from the water spray ports on the two sides to push the boat to move forward, the resistance is changed into power, the effect that the water pump pulls the boat and pushes the boat to move forward is fully played, and the speed of boat traveling can be accelerated by matching with the propeller at the stern.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A water pump push-pull boat advancing mechanism is characterized by comprising: the hull body, set up in hull body afterbody and be used for driving the screw that the hull body gos forward and set up in the advancing device of hull body head, advancing device is including setting up in the board that absorbs water of hull head, absorb water the board with form inclosed cavity between the hull head, the cavity is connected and is provided with a water pump, the water inlet of water pump with the cavity is linked together, the delivery port and the water spray pipe of water pump are linked together, the water spray pipe set up in the cavity and both ends extend respectively to the both sides of hull body and set up in the water jet of hull body both sides is connected.
2. A water pump push-pull boat advancement mechanism according to claim 1, wherein the suction plate is welded to the bow portion.
3. The water pump push-pull boat advancing mechanism according to claim 2, wherein the water suction plate is provided with a plurality of water suction holes, and the plurality of water suction holes are arranged in a matrix.
4. A water pump push-pull boat advancing mechanism according to claim 1, wherein the water jet ports are provided in one or more.
5. The pump push-pull boat advancing mechanism according to claim 4, wherein a plurality of the water jet ports are arranged along the upper and lower rows of the hull body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911181423.7A CN110775196A (en) | 2019-11-27 | 2019-11-27 | Water pump push-and-pull boat advancing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911181423.7A CN110775196A (en) | 2019-11-27 | 2019-11-27 | Water pump push-and-pull boat advancing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110775196A true CN110775196A (en) | 2020-02-11 |
Family
ID=69392739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911181423.7A Pending CN110775196A (en) | 2019-11-27 | 2019-11-27 | Water pump push-and-pull boat advancing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110775196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164779A1 (en) * | 2020-02-21 | 2021-08-26 | 曾德润 | Device and method employing novel structure for suppressing wave-making of ship |
-
2019
- 2019-11-27 CN CN201911181423.7A patent/CN110775196A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164779A1 (en) * | 2020-02-21 | 2021-08-26 | 曾德润 | Device and method employing novel structure for suppressing wave-making of ship |
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| SE01 | Entry into force of request for substantive examination |