CN207157423U

CN207157423U - Air conducting case

Info

Publication number: CN207157423U
Application number: CN201721164242.XU
Authority: CN
Inventors: 丁日睿; 李爱军; 李�亨; 胡建昌
Original assignee: Hunan Sanhuan Ship Engineering Co Ltd
Current assignee: Hunan Sanhuan Ship Engineering Co Ltd
Priority date: 2017-09-12
Filing date: 2017-09-12
Publication date: 2018-03-30
Anticipated expiration: 2027-09-12

Abstract

The utility model provides air conducting case, and it includes boxboard, lower shoe, wherein, the welding of the bow bottom of top box front edge of board and hull, upwardly extend to form cavity in the middle part of upper boxboard, stern inclined downward from top box postlaminar part to hull and be welded and fixed；Upper boxboard both sides are provided with side plate, side plate bottom is provided with lower shoe, lower shoe rear end both sides are provided with connecting plate, top between two pieces of connecting plates is provided with throat taps plate, and diversion outlet is formed between connecting plate, throat taps plate, lower shoe, airflow chamber is formed between side plate, upper boxboard, lower shoe, diversion outlet goes out airflow chamber's connection, airway tube is connected with the top of upper boxboard, airway tube is connected with air scoop, and air scoop surface is provided with impurity filtering net.Using after this programme it is rational in infrastructure, using effect is good, through testing repeatedly, the headway of hull can be effectively increased.

Description

Air conducting case

Technical field

Ships and light boats technical field is the utility model is related to, refers in particular to air conducting case.

Background technology

High-speed vessel class is many at present, including the ship major design such as the high speed displacement vessels commercial affairs tip of early stage, ball head It is the cross-sectional resistance of the water surface for reducing ship.Develop faster glider, foilcraft, air film hypervelocity ship, aircushion vehicle, disconnected level ship in recent years Deng being that recent decades grow up, its cardinal principle is all by the contact surface for reducing hull and water, mitigates hull itself weight Amount, the frictional resistance or very big power for reducing hull and water improve the speed of ship.Foilcraft is exactly lighter using material Aluminium alloy the hull disengaging water surface is reached at a high speed using hydrofoil under sail with bigger power.Air film also needs with aircushion vehicle With also needed to outside high-power increasing propeller effect separately with the bigger air compressor machine of power to hull bottom inflate produce air bag gas Film, contact of the hull with the water surface is reduced to raise speed.It facts have proved that a speedboat will rotate speed to improve former speed by propeller One times, its energy-output ratio is 7 times of former energy-output ratio or so, and hull contacts water compared with the frictional resistance of air, empty Gas wants small more than several ten times compared to the resistance of water, so how effectively to solve ships and light boats energy resource consumption and speed using new technology Contradiction between degree, the problem of being paid special attention to always into Ship Design industry.

The content of the invention

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided it is a kind of it is rational in infrastructure, using effect is good Air conducting case.

To achieve the above object, technical scheme provided by the utility model is：Air conducting case, it includes top box Plate, lower shoe, wherein, the bow bottom welding of top box front edge of board and hull, upper boxboard middle part upwardly extends to form cavity, top box Stern inclined downward from postlaminar part to hull and be welded and fixed；Upper boxboard both sides are provided with side plate, and side plate bottom is provided with lower shoe, under Bottom plate front end is connected after sealing with top box front edge of board and connected again by the bow bottom of bolt and hull, and lower shoe rear end both sides are set There is a connecting plate, the top between two pieces of connecting plates is provided with throat taps plate, and throat taps plate is fixed by welding in the stern bottom of hull, even Diversion outlet is formed between fishplate bar, throat taps plate, lower shoe, airflow chamber, diversion outlet are formed between side plate, upper boxboard, lower shoe Go out airflow chamber's connection, throat taps plate bottom is movably installed with throat taps, and throat taps is connected with diversion outlet, is connected with and leads at the top of upper boxboard Tracheae, airway tube are connected with air scoop, and air scoop is arranged on hull top both sides, and air scoop surface is provided with impurity filtering net.

Described throat taps plate bottom is provided with adjustable track, and throat taps is arranged on adjustable track by regulating bolt.

The bow bottom of described hull is provided with stair-stepping link slot, and bottom front edge of board is fixed in link slot, fixed Lower shoe bottom afterwards flushes with the bow bottom of hull.

Sealed in described diversion outlet by end plate, end plate is provided with some air jet pipes, air jet pipe one end and air-flow Room connection connection, other end through end plate shape is into gas outlet.

After using such scheme, ships and light boats caused wind-force during navigation is imported the utility model by extraneous air Pipe imports diversion chamber, then is exported by air conducting mouth, makes to form buffering area between hull bottom and the water surface, with reduce hull with The frictional force of the water surface, so that hull headway is faster, air jet pipe makes air be sprayed after concentrating, and makes again after being stopped by throat taps Air sprays downwards, for increasing the pressure of air ejection；Using after this programme it is rational in infrastructure, using effect is good, through repeatedly Experiment, the headway of hull can be effectively increased.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model.

Embodiment

With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng See accompanying drawing 1, the air conducting case described in the present embodiment includes boxboard 1, lower shoe 2, wherein, the upper front end of boxboard 1 and hull The welding of bow bottom, the middle part of upper boxboard 1 upwardly extends to form cavity, stern inclined downward from the upper rear portion of boxboard 1 to hull simultaneously It is welded and fixed；The upper both sides of boxboard 1 are provided with side plate 4, and the bottom of side plate 4 is provided with lower shoe 2, and the front end of lower shoe 2 connects with the upper front end of boxboard 1 Connected again by the bow bottom of bolt and hull after connecing sealing, the bow bottom of hull is provided with stair-stepping link slot, goes to the bottom The front end of plate 2 is fixed in link slot, and the bottom of lower shoe 2 after fixing flushes with the bow bottom of hull, the rear end both sides of lower shoe 2 Provided with connecting plate, the top between two pieces of connecting plates is provided with throat taps plate 5, and throat taps plate 5 is fixed by welding in the stern bottom of hull Portion, diversion outlet is formed between connecting plate, throat taps plate 5, lower shoe 2, air-flow is formed between side plate 4, upper boxboard 1, lower shoe 2 Room, diversion outlet go out airflow chamber's connection, sealed in diversion outlet by end plate, end plate is provided with some air jet pipes 3, air jet pipe 3 one end are connected connection with airflow chamber, and other end through end plate shape is provided with adjustable track, throat taps 6 into gas outlet, the bottom of throat taps plate 5 It is arranged on by regulating bolt on adjustable track, throat taps 6 is connected with diversion outlet, and the upper top of boxboard 1 is connected with airway tube 7, Airway tube 7 is connected with air scoop 8, and air scoop 8 is arranged on hull top both sides, and the surface of air scoop 8 is provided with impurity filtering net.This The ships and light boats of embodiment caused wind-force during navigation imports diversion chamber by outside air intake duct, then passes through air conducting Mouth export, makes to form buffering area between hull bottom and the water surface, to reduce the frictional force of hull and the water surface, so that hull navigates by water Faster, air jet pipe makes air be sprayed after concentrating to speed, air is sprayed downwards again after stopping by throat taps, for increasing air spray The pressure gone out；Using after the present embodiment it is rational in infrastructure, using effect is good, through testing repeatedly, the navigation of hull can be effectively increased Speed.

Embodiment described above is only the preferred embodiment of the utility model, not limits reality of the present utility model with this Apply scope, therefore the change that all shape, principles according to the utility model are made, it all should cover in the scope of protection of the utility model It is interior.

Claims

1. air conducting case, it is characterised in that：It includes boxboard（1）, lower shoe（2）, wherein, upper boxboard（1）Front end with The bow bottom welding of hull, upper boxboard（1）Middle part upwardly extends to form cavity, upper boxboard（1）Rear portion is under the stern of hull Side tilts and is welded and fixed；Upper boxboard（1）Both sides are provided with side plate（4）, side plate（4）Bottom is provided with lower shoe（2）, lower shoe（2） Front end and upper boxboard（1）Connected again by the bow bottom of bolt and hull after the connection sealing of front end, lower shoe（2）Rear end both sides Provided with connecting plate, the top between two pieces of connecting plates is provided with throat taps plate（5）, throat taps plate（5）It is fixed by welding in the ship of hull Tail bottom, connecting plate, throat taps plate（5）, lower shoe（2）Between form diversion outlet, side plate（4）, upper boxboard（1）, lower shoe（2） Between form airflow chamber, diversion outlet goes out airflow chamber's connection, throat taps plate（5）Bottom is movably installed with throat taps（6）, throat taps（6）With Diversion outlet is connected, upper boxboard（1）Top is connected with airway tube（7）, airway tube（7）With air scoop（8）It is connected, air scoop （8）Installed in hull top both sides, air scoop（8）Surface is provided with impurity filtering net.

2. air conducting case according to claim 1, it is characterised in that：Throat taps plate（5）Bottom is provided with adjustable track, throat taps （6）It is arranged on by regulating bolt on adjustable track.

3. air conducting case according to claim 1, it is characterised in that：The bow bottom of hull is provided with stair-stepping connection Groove, lower shoe（2）Front end is fixed in link slot, the lower shoe after fixing（2）Bottom flushes with the bow bottom of hull.

4. air conducting case according to claim 1, it is characterised in that：Sealed in diversion outlet by end plate, on end plate Provided with some air jet pipes（3）, air jet pipe（3）One end is connected connection with airflow chamber, and other end through end plate shape is into gas outlet.