CN2659795Y

CN2659795Y - Surging force driving energy saving system for ship

Info

Publication number: CN2659795Y
Application number: CNU032794746U
Authority: CN
Inventors: 方国盛
Original assignee: FANG GUOSHONG
Current assignee: FANG GUOSHONG
Priority date: 2003-09-25
Filing date: 2003-09-25
Publication date: 2004-12-01
Anticipated expiration: 2013-09-25

Abstract

The utility model relates to an energy-saving system that is driven by the surging power of ship moving, and belongs to the technical field. The energy-saving system comprises a ship hull, which is characterized in that the ship hull is arranged with a water-supplying cabin at the bottom of the ship. The water-supplying cabin is arranged with a hinge support on a damping rod near the ship end. The damping rod contacts with the cabin wall of the water-supplying cabin and forms a sealed cooperation. The ship hull is arranged with a ship-head water-inlet hole and a ship-end water-outlet hole that connect with the water-supplying cabin below the water line of the ship hull. The ship-head water-inlet hole and the ship-end water-outlet hole are both provided with open and close mechanisms. The utility model uses the bumping effect of the surges on the ship hull when the ship is moving, so as to produce pump-like drawing and excluding effects between the damping rod and the ship hull, thereby reasonably and skillfully converting the potential bumping energy of the surges to water-pumping block-decreasing and drainage propulsion. The utility model can play a role in energy saving under the condition of not requiring additional artificial powers, thus having substantive characteristics by comparing with the existing technology.

Description

The boats and ships power of gushing of advancing makes energy conserving system

Technical field

The utility model relates to a kind of ship energy saving system, and especially a kind of utilize boats and ships to advance energy conserving system that the power of gushing makes belongs to technical field of ships.

Background technology

As everyone knows, owing to there is the resistance of water, so boats and ships are in the various water, land and air vehicle of human utility model, the running resistance maximum.In order to reduce water resistance, thereby save the energy, people have carried out many improvement on hull structure.For example, the applying date is that 1997.08.20, application number are the velocity increased by resistance reduction energy conserving system that the Chinese patent application of 97236885.X discloses a kind of power driven vessel, this device is furnished with the coolant inlet pipe that leads to the bow tail at the hull bottom dual-side, in the water inlet pipe mouth of bow bottom, is furnished with impeller, by the suction of power transmission system drive performance, advance the hull operation from the stern bottom discharge.Because bow is the place that wave making resistance is concentrated, when being arranged on two impeller operations of bow bottom, because impeller is lower than horizontal surface, water inlet pipe mouth is the current or the spray of inspiration bow ceaselessly, make the water level of bow be lower than horizontal surface, thereby cut down the bow wave making resistance, make its energy-saving and speed-increasing.

In addition, further retrieval is found, also has multinomial patent application to propose to establish that head and the tail pass through hull crosses the water culvert before the utility model below the hull floating line, to reduce the resistance of water to boats and ships; Or increase man power in addition and promote water body in the culvert, to reach energy-saving effect.These prior aries all need to change hull structure and water (flow) direction, and just can reach certain drag-reduction energy-saving purpose by man power.

The utility model content

The purpose of this utility model is: propose a kind of boats and ships that need not man power power of gushing of advancing and make energy conserving system, this device obtains better energy-saving effect by rationally utilizing natural force.

In order to reach above purpose, the boats and ships of the present utility model power of gushing of advancing makes energy conserving system comprise hull, the water flowing cabin that described hull bottom is shaped on, near hinged on the quarter damper rod is housed in the described water flowing cabin, described damper rod becomes to be sealed and matched with the bulkhead contact surface in water flowing cabin, have the bow inlet opening and the stern apopore that are communicated with the water flowing cabin below the described hull floating line, described bow inlet opening and stern apopore are equipped with on-off structure.

When ship is advanced, hull is head sea upward movement, the damper rod that is in water since the resistance of water do not make progress synchronously with hull, with respect to hull being the downward rotation campaign in the center of circle around hinged point, the negative pressure of the inner formation in water flowing cabin as a result, bow water inlet flap is opened, and stern water outlet flap is closed.The water of bow enters the water flowing cabin by water inlet, corresponding minimizing bow resistance; When the hull following sea falls after rise, the same resistance owing to water of damper rod can not fall after rise simultaneously with hull, with respect to hull around hinged point to be the center of circle rotation campaign that makes progress, the malleation of the inner formation in water flowing cabin as a result, the water inlet flap of compressing bow is closed, the water outlet flap of stern is opened simultaneously, and water forms propelling thrust because the pressure effect is gushed out from the water outlet of stern.

This shows, the effect of jolting that surge produced hull when the utility model utilized boats and ships to advance, make between damper rod and the water flowing cabin the taking out of similar and pump, the row's effect of producing, thereby rationally and dexterously the potential energy converting and energy of jolting with surge is drag reduction and the draining propulsive force of drawing water, under the situation that need not additional labor power, play energy-conserving action, compared with prior art have substantive distinguishing features.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

The specific embodiment

Embodiment one

The boats and ships of the present embodiment power of gushing of advancing makes energy conserving system as shown in Figure 1, and the bottom of hull 8 is shaped on relatively independent water flowing cabin 5.

Below hull 8 floating lines, have bow water inlet 1, bow side water inlet 2 and the stern water outlet 7 and the stern-side water outlet (not shown) that are communicated with the water flowing cabin.Bow water inlet 1 and stern water outlet 7 all are hinged with unidirectional keying control lid in the top.Bow side water inlet 2 and stern-side water outlet are arranged in the bilateral symmetry of ship.Hull 8 rear sides are equipped with air inlet/outlet 6, also are equipped with above to open and close the control lid.And each water-in and water-out and air inlet/outlet have Gai Yiduan all to make the inclination angle, so that can cover water-in and water-out and air inlet/outlet automatically under state of nature.

Near hinged on the quarter damper rod 4 is housed in the water flowing cabin 5.This damper rod 4 is a hollow osed top metal gengon, is positioned at below, water flowing cabin, and its top is in the water flowing cabin specifically, and the below contacts with the water of hull bottom.Inject a certain amount of water in the damper rod 4, make its proportion and water etc.Damper rod 4 front ends become slipper seal to cooperate with the cambered surface that is fixed on water flowing cabin 5, all the other become planar slide to be sealed and matched with the contact surface in water flowing cabin 5.

Both sides below damper rod 4 are hinged with the left and right sides pressuring plate 3 (referring to Fig. 2) that can flip to the outside.

Under the situation of closing air inlet/outlet and side intake-outlet, when hull 8 is head sea upward movement, damper rod 4 is because the drag effect of water, not with hull 8 upwards rotation synchronously, water flowing cabin 5 in-to-in enclosed cavities form negative pressure, make bow water inlet flap open automatically, and stern water outlet flap is SELF CL then, the water of bow enters the water flowing cabin by water inlet 1, the corresponding bow resistance that reduced; When hull 8 fell after rise with ripple, damper rod 4 can not fall after rise with hull 8 simultaneously owing to the resistance of water, therefore water flowing cabin 5 in-to-in enclosed cavities produce malleation, and compressing water inlet flap is closed, and the flap of water outlet is simultaneously opened naturally, water is stern because the pressure effect is gushed out, and forms boosting power.In this process, pressuring plate 3 can or close up (referring to Fig. 2) with wave spread, has effectively enlarged the contact surface of whole damping system and water, makes damping be enhanced, damper rod 4 hysteresis relative and hull 8 motions are more remarkable, and overall system efficiency is able to further raising.

The system of present embodiment is not only because the drag reduction booster action, the energy consumption in the time of can saving boats and ships and advance, and because the counteraction of 4 pairs of hulls of damper rod 8 itself, (ship) body amplitude that pitches when boats and ships are advanced reduces to some extent.

Embodiment two

Present embodiment is further well designed on the basis of embodiment one, hinge of each keying control lid is controlled drive of motor with keying respectively be connected, and controlled lockout mechanism is housed on the damper rod 4.Like this, can be as required, each opens and closes the keying state of control lid control, thus the application force that jolts that utilizes surge to produce, realize the drag reduction boosting, increase the resistance deceleration, quick steering, stable, adjust draft even multiple function such as retreat.

For example, except that the drag reduction assist identical, when hull 8 is head sea upward movement, open stern water outlet flap 7 with the foregoing description one; And when hull 8 falls after rise with ripple, open bow water inlet flap 1, and can increase resistance, help boats and ships to slow down fast.

In like manner, when closing other Inlet and outlet water gas port, will help ship to turn to rapidly when only opening bow one side lateral intake mouth and stern homonymy water outlet; When opening air inlet/outlet and stern water outlet, when closing other intake-outlet, will introduce air compression water and go out cabin, ship buoyance is increased, drinking water shoals; When by controlled lockout mechanism with damper rod 4 fixedly the time, and open bow stern intake-outlet, then the water flowing cabin will be full of water very soon, the stability of increase ship.

Claims

1. the boats and ships power of gushing of advancing makes energy conserving system, comprise hull, it is characterized in that: the water flowing cabin that described hull bottom is shaped on, near hinged on the quarter damper rod is housed in the described water flowing cabin, described damper rod becomes to be sealed and matched with the bulkhead contact surface in water flowing cabin, have the bow inlet opening and the stern apopore that are communicated with the water flowing cabin below the described hull floating line, described bow inlet opening and stern apopore are equipped with on-off structure.

2. make energy conserving system according to the described boats and ships of claim 1 power of gushing of advancing, it is characterized in that: described on-off structure is unidirectional keying control lid, and hinge is contained in bow water inlet and stern water outlet upper end respectively.

3. make energy conserving system according to the described boats and ships of claim 2 power of gushing of advancing, it is characterized in that: also have bow side water inlet and the stern-side water outlet arranged in bilateral symmetry on the described hull, described bow side water inlet and stern-side water outlet all are equipped with and open and close the control lid.

4. make energy conserving system according to the described boats and ships of claim 3 power of gushing of advancing, it is characterized in that: described hull rear side is equipped with air inlet/outlet, is equipped with above to open and close the control lid.

5. make energy conserving system according to claim 1,2, the 3 or 4 described boats and ships power of gushing of advancing, it is characterized in that: described each water-in and water-out and air inlet/outlet have Gai Yiduan all to make the inclination angle.

6. make energy conserving system according to the described boats and ships of claim 5 power of gushing of advancing, it is characterized in that: described damper rod is a hollow osed top metal gengon, its top is in the water flowing cabin, and the below contacts with the water of hull bottom, injects the water that makes its proportion and water etc. in the described damper rod.

7. make energy conserving system according to the described boats and ships of claim 6 power of gushing of advancing, it is characterized in that: described both sides below damper rod are hinged with the left and right sides pressuring plate that can flip to the outside.

8. make energy conserving system according to the described boats and ships of claim 7 power of gushing of advancing, it is characterized in that: the hinge of described keying control lid respectively with open and close the control drive of motor and be connected.

9. the described according to Claim 8 boats and ships power of gushing of advancing makes energy conserving system, it is characterized in that: controlled lockout mechanism is housed on the described damper rod.