CN207510664U - The unmanned guard boat of hydraulic jet propulsion double-vane - Google Patents

Abstract

The utility model provides a kind of unmanned guard boat of hydraulic jet propulsion double-vane, which uses the hull moulding of vertical bow and square tail type stern, and in a pair of symmetrical floating drum shape pair hull of both sides setting, installation hydraulic propeller and sonar sounding set.The utility model is puted forth effort to enhance the stability and rapidity of ship, and avoid casualties on the basis of previous guard boat.

Description

The unmanned guard boat of hydraulic jet propulsion double-vane

Technical field

The utility model is related to unmanned boat fields, and in particular to a kind of to use hydraulic jet propulsion suitable for beat surface task Double-vane unmanned boat.

Background technology

In recent years, unmanned boat by its rapidity and it is unmanned the advantages of gradually obtained countries in the world in military field Extensive concern.Each ocean military power of the world all already expands unmanned boat and studies and achieve respective progress, more has Notably put into practice and obtain well as the U.S., Israel, English, method, moral, Deng states put into the unmanned boat achievement in research of oneself Achievement.

Concern and research of the China in terms of unmanned boat relatively late, still mainly stay in theoretical research stage at present, though Right each ship research institution of China and senior colleges and universities, which expand performance characteristic of unmanned boat etc., studies and has summed up one The utility theory of series, but still lack experience and example in the field put into practice and applied compared to above-mentioned all states.

For China's unmanned boat mainly using paddle rudder as propulsion mode, vessel designs are more heavy at present, and are not easy to carry and excessively set Standby, speed is more slow, is generally simply possible to use in the single nonproductive task such as scouting, detection, and is less susceptible to quickly be recycled.

Utility model content

The utility model provides a kind of unmanned boat using hydraulic jet propulsion of biplane, and the utility model strengthens existing The stability and control of unmanned boat in technology so that the unmanned boat of the ship type will complete patrol on the sea under severe sea condition Various tasks, be especially currently under when increasing South China Sea exploitation dynamics cause with neighbouring country's period for taking place frequently of dispute, China can effectively be enhanced to the control dynamics of South China Sea and information acquisition ability by disposing the unmanned boat of the ship type, this practicality is new Type particular content is：

A kind of unmanned guard boat of hydraulic jet propulsion double-vane, including main hull, secondary hull and hydraulic jet propulsion system (1), the master Hull includes nacelle portion and ship stern (20), and the pair hull includes left floating drum (2), right floating drum (3) and connection component (18), In, the hydraulic jet propulsion system (1) mounted on the main hull ship stern (20), the nacelle portion from stem to ship stern successively For stem cabin (10), the first equipment compartment (11), empty cabin (12), the second equipment compartment (13), cabin (15), a left side for the pair hull is floated Cylinder (2) and right floating drum (3) are symmetricly set on the left and right sides of main hull, and connect with main hull by connection component (18), institute The baseline (30) for stating main hull is slowly increased from stem to ship stern.

Further, the cabin (15) in the nacelle portion of the main hull includes fuel compartment (16), hydraulic compartment (7), powerhouse dome (17), the hydraulic compartment (7) is on the left of main hull, and the powerhouse dome (17) is set on main hull center.

Further, the secondary left floating drum (2) of hull and the 30%-60% of right floating drum (3) a length of length of hull, length and width Than being 10:1-15:1, and under waterline.

Preferably, connection component (18) cross section is gentle excessive circular arc.

Preferably, the main hull stem is tip, and ship stern is rectangular, from stem to midship 30%-60% length of hull Locate width as maximum, midship to ship stern width remains unchanged.

Further, line of the stem cabin (10) between top and bottom end is substantially vertical with horizontal plane, and bottom end is less than Main hull baseline (30).

Further, the fuel compartment (14) is described including left fuel tank (8) and right fuel tank (9) set on midship Left fuel tank (8) and right fuel tank (9) are symmetricly set on the left and right sides of main hull.

Preferably, the powerhouse dome (16) including generator (4) and stores set on apart from stern 20%-40% hull strong points Battery a (5) and accumulator b (6), wherein, the accumulator a (5) and accumulator b (6) are separately positioned on the left and right two of main hull Side, and connect with generator (4), the generator (4) connect with the hydraulic jet propulsion system (1), and accumulator a (5) is positioned at liquid Ballasting (7) rear portion.

Preferably, the water injector (1) can rotate according to hull direction of advance.

Preferably, it is characterised in that：The length-width ratio of the main hull is about 4:1-7:1.

Further, it is characterised in that：A signal lamp (14) is further included, above main hull.

The unmanned boat of the utility model can be suitable for all kinds of beat surface tasks, can be quick necessary to guard boat is kept Property while, possess the maneuverability and stability not available for general small watercraft, while can not have to using the design of unmanned boat The ability to bear of scruple crewman is made acutely, significantly act, and adapts to the various complex environments danger zones that come in and go out and completes A variety of special duties, and avoid casualties.

Description of the drawings

Fig. 1 is the utility model hull side view and structure diagram；

Fig. 2 is the vertical view of the utility model hull；

Fig. 3 is the front view of the utility model hull；

In figure：Hydraulic jet propulsion system 1, left floating drum 2, right floating drum 3, generator 4, accumulator a5, accumulator b6, hydraulic compartment 7, Left fuel tank 8, right fuel tank 9, stem cabin 10, the first equipment compartment 11, empty cabin 12, the second equipment compartment 13, signal lamp 14, cabin 15, fuel compartment 16, powerhouse dome 17, connection component 18, ship stern 20, baseline 30.

Specific embodiment

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.

As shown in Figure 1, the utility model includes main hull, secondary hull and hydraulic jet propulsion system (1), the pair hull packet Left floating drum (2), right floating drum (3) and connection component (18) are included, wherein, the hydraulic jet propulsion system (1) is mounted on the main hull Ship stern (20), the left floating drum (2) and right floating drum (3) of the pair hull be symmetricly set on the left and right sides of main hull, and with Main hull is connected by connection component (18), and connection component is preferably welded blank, and main hull baseline (30) is from stem to ship stern Slowly raising, water injector (1) can be rotated according to hull direction of advance, can be freer compared to traditional paddle rudder propulsion mode The direction of propulsive force is quickly adjusted, and then improves the maneuverability of ship, and reduce the influence to environment；Main hull stem is point Type, ship stern are rectangular, and such ship form design is conducive to cleave, and can greatly improve the rapidity of ship, from stem to midship 30%- 60% hull strong point (preferably 40%) width is maximum, and midship to ship stern width remains unchanged.

The main hull includes nacelle portion and ship stern (20), is followed successively by stem cabin (10) from stem to ship stern, first sets Standby cabin (11), empty cabin (12), the second equipment compartment (13), cabin (15), the cabin (15) include fuel compartment (16), hydraulic compartment (7), powerhouse dome (17), wherein, hydraulic compartment (7) is on the left of main hull, and the powerhouse dome (17) is set on main hull center；Stem Line and horizontal plane of the cabin (10) between top and bottom end are substantially vertical, and bottom end is less than main hull baseline (30)；Fuel compartment (14) Set on midship, including left fuel tank (8) and right fuel tank (9), left fuel tank (8) and right fuel tank (9) are symmetricly set on The left and right sides of main hull；Powerhouse dome (16) is set on apart from stern 20%-40% hull strong points, (at preferably 30%), including Generator (4) and accumulator a (5) and accumulator b (6), wherein, accumulator a (5) and accumulator b (6) are separately positioned on main hull The left and right sides and connect with generator (4), generator (4) is connect with the hydraulic jet propulsion system (1), and accumulator a (5) is located at Hydraulic compartment (7) rear portion；By the hull design right over the first equipment compartment (11) and the second equipment compartment (13) into easily upon opening knot Structure, while ensure the watertight type of shell, in order to repair, reequip to equipment and replace, gather around and set there are two mutually independent Standby cabin (11) (13), can neatly install a variety of detection equipments, as radar is set according to specific waters, environment, task objective Standby, sonar set, picture pick-up device etc. can also install the equipment for improving ship itself navigation performance, even warfare equipment, It is such as suicide destructor, small torpedo, machine gun, very high for the laser equipment of missile target to be marked to have the ship type Multi-functional potentiality.

In position installation signal lamp (14) as shown in Figure 1.

As shown in Figures 2 and 3, secondary hull includes left floating drum (2) and right floating drum (3), the left floating drum (2) and right floating drum (3) 30%-60% (preferably the 40% of length of hull) of a length of length of hull, length-width ratio 10:1-15:1 (preferably 12:1) Under waterline, connection component (18) can select welded blank, and cross section is gentle excessive circular arc, by setting left and right Floating drum (2) (3) can significantly reduce the rolling of hull as secondary hull, strengthen transverse stability, improve hull by a small margin Pitch metacentric stability promotes by very big help the stability of hull entirety, raw in the case where meeting with severe sea condition which increases ship The probability deposited enables the owner of unmanned boat to carry out recycling repairing to it.

The construction side of ship can determine hydraulic jet propulsion system (1) and secondary hull according to the specific complexity of construction Erection sequence, specific manufacturing method can refer to as described below：Main hull is divided into two shells up and down to build respectively, treats lower shell Upper and lower two shells are closed up welding by interior equipment again after installing；After the completion of pontoon, using watertight bulkhead by hull It is separated into each region：Stem cabin (10), the first equipment compartment (11), empty cabin (12), the second equipment are followed successively by from stem to stern Cabin (13), cabin (15), cabin (15) include fuel compartment (16), hydraulic compartment (7) and powerhouse dome (17), are set in fuel compartment (16) Left and right fuel tank (8) (9), then in powerhouse dome (17) installation generator (4), accumulator (5) (6) and and hydraulic jet propulsion system (1) coupling part；Left and right floating drum (2) (3) and the secondary hull of connection component (18) composition are manufactured, as shown in Figure 2,3, by secondary hull It is linked on main hull.

The length-width ratio of the ship type main hull of the utility model is about 4:1-7:1 (preferably 6:1), there is no fixed for specific size Value, can determine according to actual requirement.

The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art For personnel, under the premise of principle described in the utility model is not departed from, several improvements and modifications can also be made, these improvement The scope of protection of the utility model is also should be regarded as with retouching.

Claims (11)

1. a kind of unmanned guard boat of hydraulic jet propulsion double-vane, which is characterized in that including main hull, secondary hull and hydraulic jet propulsion system (1), the main hull includes nacelle portion and ship stern (20), and the pair hull includes left floating drum (2), right floating drum (3) and connection Component (18), wherein, the hydraulic jet propulsion system (1) is mounted on the ship stern (20) of the main hull, and the nacelle portion is from ship Bow to ship stern is followed successively by stem cabin (10), the first equipment compartment (11), empty cabin (12), the second equipment compartment (13), and cabin (15) is described The left floating drum (2) and right floating drum (3) of secondary hull are symmetricly set on the left and right sides of main hull, and pass through connection component with main hull (18) it connects, the baseline (30) of the main hull is slowly increased from stem to ship stern.

2. unmanned guard boat according to claim 1, it is characterised in that：Cabin (15) packet in the nacelle portion of the main hull Fuel compartment (16) is included, hydraulic compartment (7), powerhouse dome (17), the hydraulic compartment (7) is on the left of main hull, the powerhouse dome (17) Set on main hull center.

3. unmanned guard boat according to claim 1, it is characterised in that：The left floating drum (2) and right floating drum of the pair hull (3) 30%-60% of a length of length of hull, length-width ratio 10:1-15:1, and under waterline.

4. unmanned guard boat according to claim 1, it is characterised in that：Connection component (18) cross section is gentle mistake The circular arc of degree.

5. unmanned guard boat according to claim 1, it is characterised in that：The main hull stem is tip, and ship stern is side Shape is remained unchanged from stem to midship 30%-60% hull strong points width for maximum, midship to ship stern width.

6. unmanned guard boat according to claim 1, it is characterised in that：The stem cabin (10) is between top and bottom end Line is substantially vertical with horizontal plane, and bottom end is less than main hull baseline (30).

7. unmanned guard boat according to claim 2, it is characterised in that：The fuel compartment (16) in the middle part of the main hull, Including left fuel tank (8) and right fuel tank (9), the left fuel tank (8) and right fuel tank (9) are symmetricly set on a left side for main hull Right both sides.

8. unmanned guard boat according to claim 2, it is characterised in that：The powerhouse dome (17) is set on apart from stern 20%-40% hull strong points, including generator (4) and accumulator a (5) and accumulator b (6), wherein, the accumulator a (5) and Accumulator b (6) is separately positioned on the left and right sides of main hull, and is connect with generator (4), the generator (4) and the spray Water propulsion device (1) connects, and accumulator a (5) is positioned at hydraulic compartment (7) rear portion.

9. unmanned guard boat according to claim 1, it is characterised in that：The hydraulic jet propulsion system (1) can be according to hull Direction of advance rotates.

10. unmanned guard boat according to claim 1, it is characterised in that：The length-width ratio of the main hull is 4:1-7:1.

11. according to the unmanned guard boat of claim 1-10 any one of them, it is characterised in that：A signal lamp (14) is further included, Above main hull.