Ship speed water jet siphon energy saving system

Abstract

The ship speed water jet siphon energy-saving system comprises a ship and a ship bottom water gas flow siphon box, the ship bottom water gas flow siphon box is composed of a triangle formed by a ship bottom water gas mixed jet inlet and outlet hole A plate, a water gas flow sealing B plate, a water gas flow zigzag sealing C plate, a jet siphon interval elbow structure D plate and a slope water gas interval jet siphon E plate, the ship bottom water gas flow siphon box is installed on the ship bottom surface of the ship, half-circle long strip ship speed jet habit pressure water inlet holes and tail end ship speed jet siphon water gas discharge holes are arranged at both ends of the ship bottom water gas mixed jet inlet and outlet hole A plate; the system has simple design structure, convenient installation and can be widely applied to various types of ships.

Description

TECHNICAL FIELD

[0001] The present application is designed to utilize the natural sailing speed of a ship to generate a relative water jet principle of vacuum air suction technology, which belongs to the air suspension drag reduction carbon emission reduction energy saving system. Specifically, it is a ship speed water jet siphon energy saving system that can be popularized in the ship industry. BACKGROUND

[0002] For many years, people have adopted various technical designs in the design and modification of ship drag reduction, speed increase and energy saving, such as displacement sharp head, bulbous bow, double tail, and snail tail ship types. The main purpose is to reduce the ship's cross-sectional water and wave resistance, and the propulsion efficiency of the incoming water flow, but it also increases the ship's area resistance and the viscosity of the water. In addition, high-power air cushions and hydrofoils, and the injection of air into the ship bottom to reduce drag by external power, all require an alarming amount of fuel consumption. It has been proven that in order to double the speed of a ship through power and propeller, the power required is more than 7 times the power energy source. Therefore, regardless of the change in ship lines and other performance, it is necessary to reduce the frictional resistance between the ship and the water area. How to effectively utilize new technology to solve the above-mentioned problems has become a problem for the ship industry and ship enthusiasts to think about. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a ship speed water jet siphon energy saving system that can design the natural relative water flow of the ship sailing speed to generate water jet vacuum air suction at the bottom of the ship, so that it can achieve air suspension, reduce the area of the ship and the viscosity of the water, and achieve the principle of speed increase and energy saving.

[0004] To achieve the above-mentioned purpose, the technical solution provided by the present application is: a ship speed water jet siphon energy saving system, which comprises a ship and a ship bottom water gas flow siphon box. The ship bottom water gas flow siphon box is composed of a triangular shape of a ship bottom water gas mixed jet inlet and outlet hole A plate, a water gas flow sealing B plate, a water gas flow "Z" shaped sealing C plate, a jet siphon interval elbow structure D plate, and an inclined water gas interval jet siphon E plate. The ship bottom water gas flow siphon box is installed on the bottom surface of the ship, and a semicircular long strip shaped ship speed jet flow pressure inlet and a tail end ship speed jet siphon water gas outlet hole are arranged at both ends of the ship bottom water gas mixed jet inlet and outlet hole A plate;

[0005] The jet siphon interval elbow structure D plate and the inclined water gas interval jet siphon E plate are cross-connected, so that the ship bottom water gas flow siphon box is divided into a ship speed water jet nozzle pressure chamber, a gas flow pressure vacuum chamber, and a water gas mixed jet siphon chamber that meet the conditions of vacuum siphon air suction. The top of the ship bottom water gas flow siphon box is provided with a gas flow sealing plate vacuum air inlet, and the gas flow sealing plate vacuum air inlet is connected with a ship bottom pressure gas flow pipe. The ship bottom pressure gas flow pipe is connected with a ship side V-shaped louver air pressure box through a ship side pressure gas flow pipe. The ship side V-shaped louver air pressure box is provided with a V-shaped inclined louver air guide vane.

[0006] The water flow relative to the ship bottom surface under the action of the ship speed, the water flow enters the triangular ship bottom water-air flow siphon box through the ship speed jet flow constant pressure water inlet hole, and then enters the water-air mixed jet flow siphon chamber through the ship speed water jet nozzle booster chamber and the vacuum air suction port.

[0007] The air in the V-shaped louver air constant pressure box and the V-shaped louver air guide vane capable of increasing the air constant pressure flow rate arranged in the V-shaped louver air constant pressure box is sucked into the water-air mixed jet flow siphon chamber through the ship bottom constant pressure air flow pipe and the ship side constant pressure air flow pipe, and then is discharged to the ship bottom surface through the ship speed jet flow siphon water-air discharge hole, thereby forming a ship bottom water-air bubble mixed gliding surface; by using the ship speed relative water flow and the suitable jet pump siphon material principle, without external power source, the relative water flow of the ship is formed by the natural navigation speed, the water jet flow vacuum siphon is achieved, the air is sucked to the ship bottom, thereby reducing the water friction resistance and achieving the purpose of speed increase.

[0008] The ship bottom water-air flow siphon box is composed of a long triangular body formed by a ship bottom water-air mixed jet inlet and outlet hole A plate, a water-air flow sealing B plate, a water-air flow zigzag sealing C plate, a jet siphon interval elbow structure D plate, and a slanted water-air interval jet siphon E plate; the ship speed water jet nozzle booster chamber, the air flow constant pressure vacuum chamber, and the water-air mixed jet flow siphon chamber are formed by assembling the ship bottom water-air mixed jet inlet and outlet hole A plate, the water-air flow sealing B plate, the water-air flow zigzag sealing C plate, the internal jet siphon interval elbow structure D plate, and the slanted water-air interval jet siphon E plate; and by the relative water flow generated by the ship navigation speed, the water jet flow vacuum air suction purpose of the slanted plate interval nozzle shape is achieved.

[0009] The relative water flow generated by the ship navigation speed enters the ship speed water jet nozzle booster chamber in the ship bottom water-air flow siphon box through the ship speed jet flow constant pressure water inlet hole, the air flow during navigation is sucked into the V-shaped louver air constant pressure box through the V-shaped louver air guide vane capable of increasing the air flow rate arranged in the V-shaped louver air constant pressure box, and then enters the water-air mixed jet flow siphon chamber in the ship bottom water-air flow siphon box through the ship side constant pressure air flow pipe, the cabin bottom constant pressure air flow pipe, the water-air flow sealing plate vacuum air inlet, and the vacuum air suction port in sequence, thereby forming the water jet flow siphon effect and mixing with the water flow in the ship speed water jet nozzle booster chamber, and then being discharged to the ship bottom surface through the ship speed jet flow siphon water-air discharge hole arranged at the tail end of the ship bottom water-air mixed jet inlet and outlet hole A plate, thereby forming the ship bottom water-air bubble mixed gliding surface through the inner and outer double-layer water jet flow air suction.

[0010] The two ends of the front ship speed jet flow constant pressure water inlet hole and the tail end ship speed jet flow siphon water-air discharge hole are designed as long strip-shaped slanted semicircular holes, so that the water-air flow around the flow rate can achieve the constant smooth effect.

[0011] The front end of the inclined water-air interval jet siphon E plate in the bottom water-air flow siphon box is welded with the position of the front five-thirds of the inclined front of the water-air flow sealing B plate, the tail end of the inclined water-air interval jet siphon E plate is welded with the jet siphon interval elbow structure D plate, the two sides of the inclined water-air interval jet siphon E plate are welded with the two sides of the triangular bottom water-air flow siphon box, the bottom of the jet siphon interval elbow structure D plate is welded with the bottom water-air mixed jet inlet and outlet hole A plate, the top of the jet siphon interval elbow structure D plate is welded with the water-air flow zigzag sealing C plate, so that the jet siphon interval elbow structure D plate and the inclined water-air interval jet siphon E plate form a cross-shaped structure, and the inclined water-air interval jet siphon E plate below forms a water flow inertia pressure inclined conical jet nozzle, the inclined water-air interval jet siphon E plate above is a vacuum air chamber, and the tail end of the inclined water-air interval jet siphon E plate is a vacuum air inlet. Through the above structure, the water of the water jet nozzle pressure chamber of the ship speed jet is sent into the water-air mixed jet siphon chamber together with the air in the vacuum air inlet, and the inertia pressure is discharged through the water-air flow siphon hole to the bottom water-air bubble mixed glide surface of the ship bottom surface, so as to realize the relative water jet vacuum siphon air suction principle of the ship at the sailing speed.

[0012] The ship side V-shaped louver air inertia pressure box is internally provided with V-shaped inclined louver air guide vanes capable of increasing air flow, and the inertia pressure air flow of the ship speed is converged and communicated into the bottom water-air flow siphon box composed of ABCDE plates, the siphon condition is divided into three chambers by the internally provided inclined water-air interval jet siphon E plate, the circular jet pump principle is used to achieve the purpose of vacuum siphon air suction, so that air is sucked into the bottom water-air bubble mixed glide surface position.

[0013] The circular jet pump is based on the principle of the jet pump and is formed through years of design improvement and test. The principle of the circular jet pump is that a set of external power system provides working water or air to the conical jet nozzle, the material is sucked into the mixing chamber through the vacuum siphon chamber, and then the material is delivered to the required position by water or air pressure. The design features of the scheme are as follows: (1) no other external power source is needed; (2) the relative water flow generated by the natural sailing speed of the ship 1 is used; (3) the three-chamber ship speed water jet nozzle pressure chamber 9, air flow pressure vacuum 10 and water-air mixing jet siphon chamber 11 that meet the vacuum siphon air intake condition are formed by the design of the triangular-shaped ship bottom water-air flow siphon box 18, the internal inclined water-air interval jet siphon E plate 6 and the above-mentioned principle, so that the air is sucked into the ship bottom water-air bubble mixing glide surface 19; (4) the above-mentioned principle is used to utilize the physical principle that the relative motion forward speed of the sailing ship is opposite to the relative water flow, and the water jet air intake principle matching system is designed, so that the mixed water-air bubbles are sucked into the ship bottom by the relative water flow under the sailing motion condition of the ship, the water surface viscosity friction resistance area of the ship bottom under the action of the air suspension force is reduced, the mixed water-air bubbles can make the ship have the rolling and sliding effect on the water surface, and the speed increasing, energy saving and carbon emission reduction purposes are achieved.

[0014] According to the system structure principle, the ship bottom water-air flow siphon box system matching system is designed and installed according to different material ships and different length-width ship shapes, and the actual length of the ship is segmented, so that the ship can achieve the speed increasing, energy saving and carbon emission reduction effect under the action of the water jet siphon air intake principle. The system has the advantages of simple design structure, convenient installation and wide application to various ship types. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole side view structural schematic diagram of the application.

[0016] Figure 2 It is a whole top view structural schematic diagram of the application.

[0017] Figure 3 It is a cross-sectional main view structural schematic diagram of the application.

[0018] Figure 4 It is a bottom cross-sectional structural schematic diagram of the application.

[0019] Figure 5 It is a water inlet and outlet hole structure schematic diagram of the A, D and E plates of the application.

[0020] Figure 6 It is a siphon box side view structural schematic diagram of the application.

[0021] Figure 7The side view structure diagram of the air pressure box of the application.

[0022] Figure 8 The top view structure diagram of the air pressure box of the application.

[0023] BRIEF DESCRIPTION OF DRAWINGS: 1-boat, 2-ship bottom water and air mixed jet inlet and outlet hole A plate, 3-water and air flow sealing B plate, 4-water and air flow zigzag sealing C plate, 5-jet siphon interval elbow structure D plate, 6-inclined water and air interval jet siphon E plate, 7-ship speed jet siphon water inlet hole, 8-ship speed jet siphon water outlet hole, 9-ship speed water jet nozzle plenum, 10-air flow pressure box, 11-water and air mixed jet siphon chamber, 12-vacuum air inlet, 13-water and air flow sealing plate vacuum air inlet, 14-hull bottom pressure air flow pipe, 15-ship side pressure air flow pipe, 16-V-shaped inclined louver air guide vane, 17-ship side V-shaped louver air pressure box, 18-ship bottom water and air flow siphon box, 19-ship bottom water and air bubble mixed gliding surface, 20-ship bottom surface. DETAILED DESCRIPTION

[0024] The preferred embodiment of the application is described below in combination with all the drawings. The ship speed water jet siphon energy-saving system described in the embodiment is as follows:

[0025] The ship bottom water and air flow siphon box of the ship speed water jet siphon energy-saving system is provided with an inclined water and air interval jet siphon E plate and a ship bottom water and air mixed jet inlet and outlet hole A plate inside, and two end inner and outer water and air flow semicircular long strip inlet and outlet holes, which generate double-layer vacuum siphon air suction effect on the water flow inertial pressure formed by the relative water flow of the ship speed.

[0026] The first water affected by the relative water flow of the ship speed passes through the semicircular long strip water inlet hole at the front end of the inlet and outlet hole A plate to the internal plenum, generates a pressure jet nozzle-shaped water jet under the action of the inclined water and air interval jet siphon E plate, sucks the air in the pressure vacuum chamber into the jet siphon chamber, and makes the internal water jet of the jet siphon chamber pass through the ship speed jet siphon water outlet hole at the tail end of the inlet and outlet hole A plate to the ship bottom water and air bubble mixed gliding surface of the ship bottom surface, so that the first water jet siphon air suction principle is achieved inside the ship bottom water and air flow siphon box.

[0027] The second water affected by the relative water flow of the ship speed is also generated by the relative water flow under the ship speed, and the outer surface of the ship speed jet siphon water outlet hole arranged at the tail end of the water and air mixed jet inlet and outlet hole A plate is also continuously scoured by the water flow, so that the pressure water and air flow in the ship bottom water and air flow siphon box is continuously scoured by the ship speed inertial water flow to generate air suction and take out the internal water and air flow to the ship bottom water and air bubble mixed gliding surface, so that the second water jet generates the effect of double air suction and external scouring.

[0028] The specific description is as follows:

[0029] Example 1:

[0030] As Figures 3-7 -8 in the ship 1 and the bottom surface 20 installed on both sides of the bottom water jet siphon box 18, through the ship 1 both sides of the ship side V-shaped louver air pressure box 17, and the inner set can increase the air flow of V-shaped inclined louver air guide piece 16, and its tail end of the ship side pressure air flow pipe 15 and the cabin bottom pressure air flow pipe 14 connected to the cabin bottom pressure air flow pipe 14 connected to the bottom water gas flow siphon box 18, set water gas flow sealing B plate 3 and the set of vacuum air inlet 13 welding, so that its ship 1 in the above-mentioned ship speed water jet siphon energy-saving system total system supporting the role of the ship 1 generated by the relative pressure flow and air flow, from the ship side V-shaped louver air pressure box 17, converge to the bottom water gas flow siphon box 18 smooth pressure siphon to the air to the bottom water gas bubble mixed glide surface 19, to achieve the air suspension force of the ship 1 when the ship sailing resistance effect.

[0031] Example 2:

[0032] As Figures 1-2 -6 in the ship 1 and the bottom surface 20 both sides of the assembly, by ABCDE plate composed of bottom water gas flow siphon box 18, in which the bottom water gas mixed jet inlet A plate 2 front end, provided with a plurality of 2.5 degree number of angle super bottom line 2.5 mm of semicircular long strip-shaped ship speed jet pressure water inlet 7, its tail end provided with a semicircular long strip-shaped ship speed jet siphon water gas discharge hole 8, bottom water gas mixed jet inlet and outlet hole A plate 2, the periphery of 35 mm and the bottom of the installation connection firm position, A plate 2 its left and right 2 end set 2 block of triangular sealing plate in the connection position after welding, A plate 2 water inlet front end in the fastening position after the water gas flow sealing B plate 3 and 2 side triangular sealing plate combined with the assembly welding, A plate 2 water gas discharge hole tail end and water gas flow "Z" shaped sealing C plate 4 and B plate 3 top triangular sealing plate assembly welding. Formed the bottom water gas flow siphon box 18 external shape, can Figure 6Referring to the drawings, the ship bottom water gas flow siphon box 18 is designed to be assembled on the left and right sides of the ship bottom surface 20. The inside of the box is separated by the inclined water gas interval jet siphon E plate 6, which is welded to the top end of the water gas flow sealing B plate 3 at a position 1 / 3 down from the top, and is crosswise welded to the jet siphon interval elbow structure D plate 5, the upper end of which is welded to the water gas flow "∩" shaped sealing C plate 4, and the lower end of which is welded to the ship bottom water gas mixed jet inlet and outlet hole A plate 2. The side of the E plate 62 is sealed with a triangular shape. The above structure forms a water gas three-way connection, which has a constant pressure air inlet, a constant pressure water inlet, and a jet water gas outlet. The ship speed water gas jet siphon box 18 is designed with an inclined water gas interval jet siphon E plate 6 inside, which naturally separates to form a ship speed water jet nozzle booster chamber 9, a gas flow constant pressure vacuum chamber 10, and a water gas mixed jet siphon chamber 11. The three chambers marked 9, 10, and 11 form the unique vacuum siphon principle of water jet, which can absorb air from the ship bottom and achieve air suspension force for the sailing ship, reducing the frictional resistance of the ship body and water and the carbon emission for speed increase and energy saving.

[0033] Example 3:

[0034] As Figures 4-5 -6, the ship bottom water gas flow siphon box 18 is designed to be assembled on the left and right sides of the ship bottom surface 20. The inside of the box is separated by the inclined water gas interval jet siphon E plate 6, which is welded to the top end of the water gas flow sealing B plate 3 at a position 1 / 3 down from the top, and is crosswise welded to the jet siphon interval elbow structure D plate 5, the upper end of which is welded to the water gas flow "∩" shaped sealing C plate 4, and the lower end of which is welded to the ship bottom water gas mixed jet inlet and outlet hole A plate 2. The side of the E plate 62 is sealed with a triangular shape. The above structure forms a water gas three-way connection, which has a constant pressure air inlet, a constant pressure water inlet, and a jet water gas outlet. The ship speed water gas jet siphon box 18 is designed with an inclined water gas interval jet siphon E plate 6 inside, which naturally separates to form a ship speed water jet nozzle booster chamber 9, a gas flow constant pressure vacuum chamber 10, and a water gas mixed jet siphon chamber 11. The three chambers marked 9, 10, and 11 form the unique vacuum siphon principle of water jet, which can absorb air from the ship bottom and achieve air suspension force for the sailing ship, reducing the frictional resistance of the ship body and water and the carbon emission for speed increase and energy saving. Figure 5 In the drawings, the inclined water gas interval jet siphon E plate 6 and the jet siphon interval elbow structure D plate 5 are designed to be crosswise separated into three space chambers, which can continuously absorb the relative water flow generated by the sailing speed of the ship through the ship speed jet constant pressure water inlet 7, to the ship speed water jet nozzle booster chamber 9 and the vacuum air inlet 12, to the gas flow constant pressure vacuum chamber 10, to the ship side V-shaped louver air constant pressure box 17, to the connected bilge constant pressure air flow pipe 14, to the constant pressure water gas flow vacuum inlet 13, to the water gas mixed jet siphon chamber 11, to the constant pressure water gas flow downstream to the ship speed jet siphon water gas outlet 8, to the ship bottom water gas bubble mixed gliding surface 19 on the ship bottom surface 20, to the first relative water jet siphon air absorption condition generated by the sailing speed of the ship in the ship bottom water gas flow siphon box 18. Figure 6 As mentioned above in examples 1 and 2, the ship bottom water gas flow siphon box 18 is designed to be assembled on the left and right sides of the ship bottom surface 20. The inside of the box is separated by the inclined water gas interval jet siphon E plate 6, which is welded to the top end of the water gas flow sealing B plate 3 at a position 1 / 3 down from the top, and is crosswise welded to the jet siphon interval elbow structure D plate 5, the upper end of which is welded to the water gas flow "∩" shaped sealing C plate 4, and the lower end of which is welded to the ship bottom water gas mixed jet inlet and outlet hole A plate 2. The side of the E plate 62 is sealed with a triangular shape. The above structure forms a water gas three-way connection, which has a constant pressure air inlet, a constant pressure water inlet, and a jet water gas outlet. The ship speed water gas jet siphon box 18 is designed with an inclined water gas interval jet siphon E plate 6 inside, which naturally separates to form a ship speed water jet nozzle booster chamber 9, a gas flow constant pressure vacuum chamber 10, and a water gas mixed jet siphon chamber 11. The three chambers marked 9, 10, and 11 form the unique vacuum siphon principle of water jet, which can absorb air from the ship bottom and achieve air suspension force for the sailing ship, reducing the frictional resistance of the ship body and water and the carbon emission for speed increase and energy saving. Figure 6As shown by the arrow, the relative water flow generated by the ship 1 at the sailing speed, the water gas mixed jet flow in and out of the hole A plate 2 is set, the water gas jet siphon hole 8 is set on the outer surface position, so that it is under the action of the above principle, the second time to the ship side V-shaped louver air pressure box 17, the water gas bubble mixed gliding surface 19 under the continuous brushing of the water, the water gas jet siphon box 18 and the in and out hole A plate 2 form water jet and water flushing 2 times double vacuum siphon, increase the air intake to the purpose of reducing the resistance of the ship bottom.

[0035] Example 4

[0036] The ship speed water jet siphon energy saving system is designed by referring to the physical principle of circular jet pump and relative motion of object, which does not need other external power source, and uses the relative water flow generated by the ship 1 at the natural sailing speed, such as Figures 1-3 -7 and the above technical design content of the ship side V-shaped louver air pressure box 17 and the bottom water gas flow siphon box 18, the V-shaped inclined louver air guide piece 16 capable of increasing the air flow is set in the box, and the inclined water gas interval jet siphon E plate 6 is designed, so that the siphon box 18 is divided into a pressure chamber 9, a vacuum chamber 10 and a siphon chamber 11 according to the principle of vacuum siphon, so that the relative water jet vacuum siphon generated by the ship 1 at the natural sailing speed can be achieved without other power source, and the principle system capable of increasing the air intake can be achieved. Air is sucked into the bottom surface 20 and the bottom water gas bubble mixed gliding surface 19 to form the air suspension force reduction function.

[0037] Example 5

[0038] The ship speed water jet siphon energy saving system, the ship speed and the water jet test data of the relative motion of the physical principle, one is the same main scale and the same power comparison record, two is the up and down record on the water surface, three is the comparison record of the ship sailing with and without the installation system, four is the comparison record of the ship center of gravity adjustment, five is the comparison record of the sailing speed high and low gear data. Through the above sailing test comparison record data, the sailing speed of the same type of ship with the system can be improved by 10% to 12%, and the system can be widely used in ships made of different materials (wood, steel, aluminum alloy, glass steel, etc.). According to the ship owner's requirements for the sailing speed of the ship, the main engine power can be adjusted and installed under the condition of energy saving.

[0039] Example 6

[0040] The ship speed water jet siphon energy-saving system can add and install multiple matching components of the ship bottom water gas flow siphon box, the air inlet box and the matching air inlet pipe system according to the actual size distance of different size length models of ships, so that the relative water jet of the large ship can produce siphon suction of the air flow area of the ship bottom at a larger speed, and the system can produce water jet suction to achieve the effect of air suspension force, drag reduction and carbon emission reduction of the large ship.

[0041] The above-described preferred embodiment techniques of the application are not intended to limit the scope of the application, and any changes made in accordance with the shape and principles of the application should be included in the protection scope of the application.

Claims

1. A ship-speed water jet siphon energy-saving system, characterized in that: It includes a boat (1) and a bottom water-air flow siphon box (18). The bottom water-air flow siphon box (18) is a triangle composed of a bottom water-air mixed jet inlet / outlet hole A plate (2), a water-air flow sealing plate B plate (3), a water-air flow zigzag sealing plate C plate (4), a jet siphon interval support structure D plate (5), and an inclined water-air interval jet siphon E plate (6). The bottom water-air flow siphon box (18) is installed on the bottom surface (20) of the boat (1). Semi-circular long strip boat speed jet inertial pressure water inlet hole (7) and tail boat speed jet siphon water-air discharge hole (8) are set at both ends of the bottom water-air mixed jet inlet / outlet hole A plate (2). The jet siphon interval support structure D plate (5) and the inclined water-air interval jet siphon E plate (6) are cross-connected, so that the bottom water-air flow siphon box (18) is divided into a ship speed water jet nozzle pressurization chamber (9), an airflow inertial pressure vacuum chamber (10) and a water-air mixing jet siphon chamber (11) that meet the vacuum siphon suction conditions; the bottom water-air flow siphon box (18) is provided with an airflow sealing plate vacuum inlet (13) at the top, and a bottom inertial pressure airflow pipe (14) is connected to the airflow sealing plate vacuum inlet (13). The bottom inertial pressure airflow pipe (14) is connected to the ship side V-shaped louvered air inertial pressure box (17) through the ship side inertial pressure airflow pipe (15); the ship side V-shaped louvered air inertial pressure box (17) is provided with V-shaped inclined louvered air guide vanes (16); The boat (1) generates a relative motion with the bottom surface (20) under the action of the speed of travel. The water flow enters the triangular bottom water flow siphon box (18) through the boat speed jet inertial pressure inlet (7), and then passes through the boat speed water jet nozzle pressurization chamber (9) and vacuum air intake (12) to the water-air mixed jet siphon chamber (11). The bottom inertial pressure airflow pipe (14) and the side inertial pressure airflow pipe (15) draw air from the side V-shaped louvered air inertial pressure box (17) and the V-shaped inclined louvered air guide vanes (16) that can increase the air inertial pressure airflow into the water-air mixing jet siphon chamber (11); the air is discharged to the bottom surface (20) of the ship through the ship speed jet siphon water-air discharge hole (8), forming a bottom water bubble mixing gliding surface (19); by utilizing the principle of ship speed relative water flow and appropriate jet pump siphon material, the relative water flow of the boat is formed by the natural speed, achieving water jet vacuum siphon, drawing air to the bottom of the boat, thereby reducing the frictional resistance of the water and achieving the purpose of speed increase.

2. The ship speed water jet siphon energy-saving system according to claim 1, characterized in that: The bottom water-air siphon box (18) is formed by the bottom water-air mixing jet inlet / outlet plate A (2), water-air sealing plate B (3), water-air zigzag sealing plate C (4), jet siphon interval support structure D (5), and inclined water-air interval jet siphon E (6) to form an elongated triangular body; the assembly of the bottom water-air mixing jet inlet / outlet plate A (2), water-air sealing plate B (3), water-air zigzag sealing plate C (4), and internal jet siphon interval support structure D (5) and inclined water-air interval jet siphon E (6) forms the ship speed water jet nozzle pressurization chamber (9), airflow inertial pressure vacuum chamber (10), and water-air mixing jet siphon chamber (11); and by the relative water flow generated by the speed of the boat (1), the purpose of water jet vacuum suction with the inclined plate spaced in the shape of nozzle is achieved.

3. The ship speed water jet siphon energy-saving system according to claim 1, characterized in that: The relative water flow generated during the navigation of the boat (1) enters the boat speed water jet nozzle pressurization chamber (9) in the bottom water flow siphon box (18) through the boat speed jet inertial pressure inlet (7). The V-shaped louvered air inertial pressure box (17) on the side of the boat is equipped with V-shaped louvered air guide vanes (16) that can increase the airflow volume to draw in the airflow during navigation. Then, the airflow passes through the boat side inertial pressure airflow pipe (15), the bottom inertial pressure airflow pipe (14), and the vacuum air inlet (13) of the water flow sealing plate in sequence. The vacuum intake port (12) enters the water-air mixing jet siphon chamber (11) inside the bottom water-air siphon box (18), forming a water jet siphon effect. It mixes with the water flow in the flow ship speed water jet nozzle pressurization chamber (9). After mixing, it is discharged to the bottom surface (20) through the ship speed jet siphon water-air discharge hole (8) set at the tail end of the bottom water-air mixing jet inlet and outlet hole A plate (2). The bottom water bubble mixing gliding surface (19) is formed by the double-layer water jet intake.

4. The ship speed water jet siphon energy-saving system according to claim 1, characterized in that: The two ends of the ship speed jet inertial pressure water inlet (7) and the tail end ship speed jet siphon water and air outlet (8) are designed as long strip-shaped oblique semi-circular holes, so that the water and air flow can achieve a smooth inertial flow effect.

5. The ship speed water jet siphon energy-saving system according to claim 1, characterized in that: The front end of the inclined water-air spaced jet siphon E plate (6) in the bottom water-air siphon box (18) is welded to the front three-fifths of the inclined water-air sealing plate B (3). The rear end of the inclined water-air spaced jet siphon E plate (6) is welded to the jet siphon spaced elbow structure D plate (5). The two sides of the inclined water-air spaced jet siphon E plate (6) are welded to the two sides of the triangular bottom water-air siphon box (18). The bottom of the jet siphon spaced elbow structure D plate (5) is welded to the bottom water-air mixing jet inlet / outlet hole A plate (2). The top of the jet siphon spaced elbow structure D plate (5) is welded to the water-air zigzag sealing plate C (4), so that the jet siphon spaced elbow structure D plate (5) and the inclined water-air spaced jet siphon E plate (6) are welded together. The structure forms a cross-shaped cross section, and at the same time, the water flow inertia pressure inclined cone jet nozzle is formed below the inclined water air interval jet siphon E plate (6). Above the inclined water air interval jet siphon E plate (6) is a vacuum chamber, and the tail end of the inclined water air interval jet siphon E plate (6) is a vacuum air intake port (12). Through the above structure, the water in the ship speed jet inertia pressure water inlet (7) is sent into the ship speed water jet nozzle pressurization chamber (9), and then sent into the water air mixing jet siphon chamber (11) together with the air in the vacuum air intake port (12). The inertia pressure passes through the ship speed jet siphon water air discharge hole (8) to the ship bottom water bubble mixing gliding surface (19) on the ship bottom surface (20), so as to realize the principle of relative water jet vacuum siphon air intake of the boat (1) at the sailing speed.

6. The ship speed water jet siphon energy-saving system according to claim 1, characterized in that: The V-shaped louvered air inertia pressure box (17) on the side of the ship and the V-shaped inclined louvered air guide vanes (16) inside which can increase the airflow volume are connected to the bottom water airflow siphon box (18) composed of plates ABCDE through the inertia pressure airflow of the ship speed. The siphon condition is divided into three chambers by the inclined water air interval jet siphon plate (6) inside. Through the principle of circular jet pump, it achieves the purpose of vacuum siphoning, thereby sucking air into the bottom water bubble mixing gliding surface (19) position.

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