CN210526762U - Super-high-speed wave-resistant small-resistance combined boat - Google Patents

Abstract

The utility model discloses a hypervelocity resistant ripples small drag combination ship, including combination ship body, terminal surface fixed mounting has the ship board under the combination ship body, the equal fixed mounting in both sides has the lower fossil fragments about the terminal surface under the ship board, lower fossil fragments lateral wall fixed mounting has first anti-wear layer, the equal fixed mounting in first anti-wear layer left and right sides wall has fossil fragments, the lower terminal surface middle part fixed mounting of ship board has the cell body that divides water, the outer lateral wall fixed mounting of cell body has the second anti-wear layer, divide water cell body rear end wall fixed mounting to have the outlet pipe. This resistant ripples low resistance combination ship of hypervelocity through being equipped with combination ship body, boat board, lower keel, first abrasionproof layer and keel structure, can go or stop to float according to the hull and improve the wave resistance of hull or reduce the hull resistance.

Description

Super-high-speed wave-resistant small-resistance combined boat

Technical Field

The utility model relates to a combination ship technical field specifically is a resistant ripples minidrag combination ship of hypervelocity.

Background

The speedboat is a 'sprint champion' in naval vessels, the maximum navigational speed can reach 40-60 knots, and the speedboat is called as a 'light sea soldier'. The speed boats are classified according to the equipped weapons, and include torpedo boats, missile torpedo boats and the like. Although the yacht is small, the power of the yacht is not small, and the effect is great. For large and medium sized enemy ships invading into the offshore range, torpedo ships and missile ships can be formed and shot independently, and can also be shot cooperatively with other surface ships to eliminate enemy large and medium sized ships. And a yacht can be dispatched to attack enemy transportation fleets to destroy the marine transportation lines of enemies. The speed of the speedboat is high, the boat body is small, the speedboat can be hidden, and the speedboat can effectively attack the base and the parking lot of enemies suddenly. At shallow water channels, narrow sea areas, reef islands, etc., yacht mines can be used. The wave resistance of the existing combined yacht is poor. Therefore, the super-high-speed wave-resistant small-resistance combined boat is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant ripples minidrag combination ship of hypervelocity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a super-high-speed wave-resistant small-resistance combined boat comprises a combined boat body, boat plates are fixedly arranged on the lower end face of the combined boat body, the left side and the right side of the lower end surface of the boat plate are both fixedly provided with lower keels, the outer side walls of the lower keels are fixedly provided with first anti-abrasion layers, the left side wall and the right side wall of the lower keel are provided with metal soft plates by molding, the inner cavity of the lower keel is fixedly provided with an air bag, the upper end of the air bag is fixedly communicated with an air pump, keels are fixedly arranged on the left side wall and the right side wall of the first anti-abrasion layer, the middle part of the lower end surface of the boat plate is fixedly provided with a water diversion groove body, the outer side wall of the water diversion groove body is fixedly provided with a second anti-abrasion layer, a water outlet pipe is fixedly arranged on the rear end wall of the water diversion tank body, an electromagnetic valve is fixedly arranged in the middle of the water outlet pipe, the top end of the inner cavity of the water diversion tank body is fixedly provided with a conduit, and the upper end of the conduit is fixedly communicated with a water pump.

Preferably, the lower keel is in the shape of a nose wing, the number of the lower keels is two, and the two lower keels are arranged on the lower end face of the boat plate in a mirror image mode.

Preferably, the inner cavity of the water outlet pipe is communicated with a drainage groove of the inner cavity of the combined boat body.

Preferably, the keel outer side wall is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the ultra-high-speed wave-resistant small-resistance combined boat is provided with a combined boat body, a boat plate, a lower keel, an air bag, an air pump, a first anti-abrasion layer and a keel structure, so that the wave resistance of the boat body can be improved or the resistance of the boat body can be reduced according to the running or stopping and floating of the boat body; through being equipped with fossil fragments, water distribution groove body, outlet pipe and second anti-abrasion layer structure, improve hull's abrasionproof nature at the position of drinking water, prevent hull surface pothole increase resistance.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a sectional view of the utility model.

In the figure: the combined boat comprises a combined boat body 1, boat plates 2, lower keels 3, a metal soft plate 31, a first anti-abrasion layer 4, keels 5, a water distribution groove body 6, a water outlet pipe 61, an electromagnetic valve 62, a guide pipe 63, a water pump 64, a second anti-abrasion layer 7, air bags 8 and an air pump 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a resistant ripples minidrag combination ship of hypervelocity, includes combination ship body 1, combination ship body 1 is SJFZ16 combination ship, reequips combination ship body 1, improves combination ship body 1's wave resistance, prevents that combination ship body 1 is less to the resistance of wave. And then transported and skidded by the combination boat body 1. The lower end face of the combined boat body 1 is fixedly provided with the boat plate 2, the boat plate 2 is a chassis of the combined boat body 1, the boat plate 2 supports the combined boat body 1, and the boat plate 2 supports the combined boat body 1, so that the combined boat body 1 is more convenient to move. The lower keel 3 is fixedly mounted on the left side and the right side of the lower end face of the boat plate 2, the lower keel 3 is divided into two parts, the included angle of the upper part of the lower keel 3 is larger than thirty degrees and smaller than forty-five degrees, the included angle of the lower part of the lower keel 3 is 15 degrees, the weight of the boat body is certain, the buoyancy is certain, and the volume of the drained water is certain. The underwater cross-sectional area is unchanged. When the included angle of the ship bottom is very small, the ship is inclined, and the side length of the lower part of the lower keel 3 is only slightly smaller than that of the upper part of the lower keel 3. The same water depth pressure intensity is equal, the larger the ship bottom included angle is, the weight of the ship body is unchanged, the underwater section area of the ship body is unchanged, the wider the ship body is, and the larger the advancing resistance is. The deeper the draft, the greater the pressure and the greater the pressure per unit area. The included angle at the deepest part of the ship bottom is reduced to maximize the pressure difference and realize the stability. The included angle of the ship bottom close to the sea surface is reduced, so that the ship bottom is narrowed, and the advancing resistance is reduced. The head is larger and more round, the tail is smaller and more pointed, and the principle is similar to a water drop type fish shape. The included angle of the ship bottom is small, so that the ship is insensitive to sea waves and is not easy to swing. The utility model discloses a light boat keel, it is characterized in that the lower keel 3 is aluminum alloy lower keel 3, 3 inner chambers of lower keel are cavity, the intensity of lower keel 3 is high, and weight is low, and the quantity of lower keel 3 is two, and lower keel 3 passes through the mould to be fixed at the lower terminal surface of boat board 2, fixes first abrasionproof layer 4 through lower keel 3 simultaneously, and first abrasionproof layer 4 is fixed on the surface of lower keel 3, increases the abrasionproof nature of lower keel 3 through first abrasionproof layer 4 for the surface of lower keel 3 is more lubricated, and less resistance, first abrasionproof layer 4 is KMQ-7051 coating, carries out the abrasionproof through first abrasionproof layer 4 to the surface of lower keel 3, improves the lubricity on lower keel 3 surface, prevents that the surface of lower keel 3 from being scraped the flower by other article such as pasture and water, leads to the resistance increase of lower keel 3, further reduction lower keel 3's resistance. The shape of the lower keel 3 is a nose wing shape, the number of the lower keel 3 is two, two the lower keel 3 is a mirror image and is arranged on the lower end surface of the boat plate 2, the size of the lower keel 3 is reduced from the front to the back in sequence, the resistance of the boat plate 2 during sliding is reduced, and the boat plate 2 is driven to move through the lower keel 3. The wave resistance of the combined boat body 1 can be increased by the two lower keels 3, and the stability of the combined boat body 1 is improved. Draft is performed through the lower keel 3. 3 lateral wall fixed mounting of lower keel has first abrasionproof layer 4, the left and right sides wall of lower keel 3 moulds and installs metal soft board 31, metal soft board 31 rolls the inferior graphite composite sheet for high temperature resistant, and metal soft board 31 moulds and makes, and metal soft board 31 is under ordinary state, and when the hull moved ahead, metal soft board 31 was the internal contraction state, and the whole contained angle of lower keel 3 is less under this state, and the resistance is lower, when the ship berths at sea, 8 expansions of gasbag, outwards extrudees metal soft board 31, increases the contained angle of metal soft board, increases the buoyancy reinforcing wave resistance of hull. The inner chamber fixed mounting of lower keel 3 has gasbag 8, and sticky the installing in the inner chamber of lower keel 3 is placed to gasbag 8, and when gasbag 8 used, the buoyancy of hull can be strengthened, increases the wave resistance, the fixed intercommunication in 8 upper ends of gasbag has air pump 81, air pump 81 is the VLC8401 air pump, inflates and deflates the gasbag through air pump 81. Equal fixed mounting of first abrasionproof layer 4 left and right sides wall has fossil fragments 5, 5 lateral walls of fossil fragments are the arc, fossil fragments 5 are aluminum alloy fossil fragments 5, and fossil fragments 5 are shunted water and are increased the unrestrained nature of wearing of combination ship body 1, improve the navigation speed and the high-speed emergent ability of combination ship body 1, make the security of combination ship body 1 obtain further promotion. The water diversion boat comprises a boat plate 2 and is characterized in that a water diversion groove body 6 is fixedly mounted in the middle of the lower end face of the boat plate 2, the water diversion groove body 6 is made of stainless steel, the cross section of the water diversion groove body 6 is V-shaped, the included angle of the bottom of the water diversion groove body 6 is small, the resistance of water waves is small, the height of the water waves is small, the inner cavity of the water diversion groove body 6 is in a hollow state, the inner cavity of the water diversion groove body 6 can drain water, water is discharged through the rear side of the water diversion groove body 6, the influence of the drainage on a naval vessel body is reduced, the water is drained from the rear side of the rear end face of the water diversion groove body 6. A second anti-abrasion layer 7 is fixedly mounted on the outer side wall of the water diversion groove body 6, the second anti-abrasion layer 7 is a KMQ-7051 coating, the anti-abrasion performance of the water diversion groove body 6 is improved, and the resistance of the water diversion groove body 6 is reduced. The resistance reducing capacity of the water diversion tank body 6 is improved. And a water outlet pipe 61 is fixedly arranged on the rear end wall of the water distribution tank body 6. The water outlet pipe 61 is communicated with the drainage groove of the combined boat body 1, water is drained out of the inner cavity of the combined boat body 1 through the water outlet pipe 61, the inner cavity of the water outlet pipe 61 is communicated with the drainage groove of the inner cavity of the combined boat body 1, and the water outlet pipe 61 drains out of the boat plate 2 and the inner cavity of the combined boat body 1. The middle part of the water outlet pipe 61 is fixedly provided with an electromagnetic valve 62, the electromagnetic valve 62 is an LD51 series zero-pressure starting electromagnetic valve, and whether water in the inner cavity of the water diversion tank body 6 flows out or not is controlled by the electromagnetic valve 62. The top end of the inner cavity of the water diversion groove body 6 is fixedly provided with a guide pipe 63, the guide pipe 63 is made of stainless steel 63, the upper end of the guide pipe 63 is fixedly communicated with a water pump 64 through the guide pipe 63, the water pump 64 is arranged on the deck of the inner cavity of the combined boat body 1, water in the inner cavity of the combined boat body 1 is sucked out through the water pump 64, and then the water flows to the inner cavity of the water diversion groove body 6 through the guide pipe 63.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a resistant ripples minidrag combination ship of hypervelocity, includes combination ship body (1), its characterized in that: the combined boat comprises a combined boat body (1), a boat plate (2) is fixedly mounted on the lower end face of the boat plate (1), lower keels (3) are fixedly mounted on the left side and the right side of the lower end face of the boat plate (2), first anti-abrasion layers (4) are fixedly mounted on the outer side walls of the lower keels (3), metal soft plates (31) are molded on the left side and the right side of the lower keels (3), air bags (8) are fixedly mounted in the inner cavities of the lower keels (3), air pumps (81) are fixedly communicated with the upper ends of the air bags (8), keels (5) are fixedly mounted on the left side and the right side walls of the first anti-abrasion layers (4), a water distribution groove body (6) is fixedly mounted in the middle of the lower end face of the boat plate (2), a second anti-abrasion layer (7) is fixedly mounted on the outer side wall of the water distribution groove body (6), the top end of the inner cavity of the water distribution tank body (6) is fixedly provided with a conduit (63), and the upper end of the conduit (63) is fixedly communicated with a water pump (64).

2. The ultra-high-speed wave-resistant small-resistance combined boat according to claim 1, characterized in that: the shape of the lower keel (3) is in a nose wing shape, the number of the lower keels (3) is two, and the lower keels (3) are arranged on the lower end face of the boat plate (2) in a mirror image mode.

3. The ultra-high-speed wave-resistant small-resistance combined boat according to claim 1, characterized in that: the inner cavity of the water outlet pipe (61) is communicated with a drainage groove of the inner cavity of the combined boat body (1).

4. The ultra-high-speed wave-resistant small-resistance combined boat according to claim 1, characterized in that: the outer side wall of the keel (5) is arc-shaped.

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