Fluid environment propulsion system

Abstract

A fluid environment propulsion system, using blades to reciprocate for propulsion; a closing structure is provided on a pushing surface for pushing the fluid to move; when the pushing surface pushes the fluid to move forward in one direction, the closing structure closes; and when the pushing surface returns in the other direction, the closing structure opens.

Description

Triangle TECHNICAL FIELD

[0001] The present application relates to a propelling system, in particular to a propelling system in fluid environment. BACKGROUND

[0002] It is known that the propelling system of rotating blade pushes fluid by using the oblique angle and high speed rotation. If the oblique angle of the blade is too large, the rotation resistance increases, which results in low efficiency. If the oblique angle is too small, the fluid volume pushed by the blade in each rotation is very small, which results in very small fluid thrust. At the same time, there is still rotation resistance, and the efficiency is still very low. Although the blade adopts arc structure, the problem cannot be fundamentally solved, and a large part of energy is wasted, and there is a problem of momentum conservation. SUMMARY

[0003] The purpose of the present application is to design a fluid propelling system, which can theoretically approach zero energy loss.

[0004] The technical solution of the present application is to design a propelling system, the surface for pushing fluid in fluid environment is provided with a closed structure, the closed structure can be flexibly opened or closed, when the closed structure is completely opened, the remaining closed part area of the surface should be as small as possible, so that the wind resistance is as small as possible, the remaining closed part should be in grid or mesh shape, the remaining closed part should as far as possible reduce the existence of larger surfaces which can obtain larger convex polygons, the air window interval of the remaining closed part should be as narrow as possible, and the air window interval of the remaining closed part should as far as possible reduce the existence of wider surfaces. The surface moves in straight line or curve, and the surface makes continuous reciprocating motion or forward and return motion. The paths of the forward and return motion can be the same or different. When the pushing surface pushes the fluid to move forward in one direction, the closed structure is closed, so that the pushing surface becomes a closed surface, the area of the pushing surface increases, so that the pushing fluid produces a larger pressure or a larger suction force on the back of the pushing surface. The suction force can be explained as follows: due to the forward movement of the surface, the space behind the surface is empty or sparse, and the same depth pressure of the fluid is equal, so that the suction force is generated when the fluid flows into the space. For example, the atmospheric pressure at a certain height or the water pressure at a certain depth; when the pushing surface moves back in another direction, the closed structure is opened, the area of the pushing surface is reduced, and the return resistance of the fluid is zero or close to zero; through the source power, the supporting fixed body of the moving surface is connected with the moving surface through the linkage mechanism, and the human power or mechanical power or chemical power or electric power is applied to reciprocally push the moving surface relative to the supporting fixed body, so that the pushing surface moves back and forth quickly, and the whole system generates continuous and continuous reaction force in the direction of the pushing surface and the suction force in the same direction on the back of the pushing surface, so that the continuous and continuous thrust power in the direction of the reaction force can be obtained, so that the whole system continuously moves forward.

[0005] In a closed container, the fluid in equilibrium state, each direction due to the fluid itself locally by the compression force outside the equilibrium state generated by the outward tension pressure tends to be equal, conversely, each direction due to the fluid locally by the external pressure decreases, to the equilibrium state, resulting in the fluid each direction tension pressure decreases, each direction of the external pressure difference between the internal and external pressure tends to be equal. According to this principle, if in a relatively closed fluid space, one or more direction is set as open, from any one or more closed direction to push the fluid, the open direction pressure and the push direction pressure tends to be equal, the fluid is pushed out of the open direction, the flow of fluid to the outside of the external fluid, that is, the pressure to the open direction, so that the driving force generated in the push direction is completely converted to the open direction. The external fluid pushed by the open direction generates a reaction force, so that the whole system gets the thrust of the open direction pushed by the fluid reaction force. The push surface is provided with the above-mentioned closed structure, and the continuous reciprocating motion is made, so as to generate the continuous thrust of the open direction reaction force direction.

[0006] Conversely, in a relatively closed fluid space, one or more direction is set as open, from any one or more closed direction to push the fluid, the open direction negative pressure and the push direction negative pressure also tends to be equal, the external fluid is sucked from the open direction, that is, the thrust is transferred to the open direction, so that the driving force generated in the push direction tends to be completely converted to the open direction, the whole system gets the thrust of the external fluid suction direction, the push surface is provided with the closed structure, and the continuous reciprocating motion is made, so as to generate the continuous thrust of the open direction suction fluid direction.

[0007] The closed structure can also be provided at other positions outside the push surface and the relatively closed fluid space in the propulsion open direction, which is closed when the push surface is pushed and opened when the push surface returns. Similarly, the return resistance of the push surface can be reduced, and the pressure in the push direction can be transferred to the propulsion open direction.

[0008] In air, the larger the diameter of the closed area, the smaller the loss of driving energy, because the airflow pushed out will be compressed near the outlet, the larger the closed diameter, the longer the time of the compressed airflow to diffuse to the periphery, and before the diffusion to the sufficient density, the compressed airflow will continue to be effective to the thrust.

[0009] In fluid, the longer the length of the pushed closed pipeline, the smaller the energy loss, because the fluid in the pushed and compressed pipeline will continue to be effective to the thrust before being pushed out.

[0010] According to the above principles, many applications can be obtained. Flight can be achieved, water surface navigation or underwater navigation can be achieved, large or super large or giant aircraft can be achieved, small aircraft can be achieved, human flight and wearable aircraft can be achieved, water navigation and atmospheric flight can be achieved. Wind power generation can be improved, electric fan can be improved, turbine propulsion system can be improved, rotating blade propulsion system can be improved, etc. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a schematic diagram of a double-fan propulsion system, AB and AC are two fans.

[0012] Figure 2 is a schematic diagram of a double-fan propulsion system.

[0013] Figure 3 is a schematic diagram of a fan and a blade.

[0014] Figure 4 is a schematic diagram of a multi-fan fan and a bottom surface.

[0015] Figure 5 is a schematic diagram of a multi-fan fan and a bottom surface.

[0016] Figure 6 is a schematic diagram of a top triangle.

[0017] Figure 7 is a schematic diagram of a top triangle, a bottom triangle and a front propulsion surface vertical plate.

[0018] Figure 8 is a schematic diagram of an edge plate.

[0019] Figure 9 is a schematic diagram of a pulling system.

[0020] Figure 10 is a schematic diagram of a pedal system.

[0021] Figure 11 is a schematic diagram of a top fixed belt.

[0022] Figure 12 is a schematic diagram of a locking structure.

[0023] Figure 13 is a schematic diagram of a direction control system.

[0024] Figure 14 is a schematic diagram of a four-cylinder engine scheme with ignition sequence 1234.

[0025] Figure 15 is a schematic diagram of a four-cylinder engine scheme with ignition sequence 1324.

[0026] Figure 16 is a schematic diagram of a variator.

[0027] Figure 17 is a schematic diagram of vertical pushing.

[0028] Figure 18 is a schematic diagram of a double-fan vertical pushing system, 1 is the lower surface, 2 is the upper surface, 3 is the lower pushing rod, and 4 is the upper pushing rod.

[0029] Figure 19 is a schematic diagram of a multi-fan vertical pushing system, 1 is a multi-fan system, and 2 is a linkage system.

[0030] Figure 20 is a schematic diagram of a multi-faceted system with increasing pressure.

[0031] Figure 21 is a schematic diagram of a vertical push system linkage system, 3 is the lower push rod, 4 is the upper push rod.

[0032] Figure 22 is a schematic diagram of a vane drive rod, 1 is the right angle drive rod, 2 is the vane root shaft tube, 3 is the vane drive shaft tube.

[0033] Figures 23, 23-a, and 24, 24-a are schematic diagrams of vane drive, Figure 23 is without showing the edge plate, Figure 23-a is showing the edge plate, Figures 24 and 24-a are the structure of the fan face plate pull wire and edge plate combination and the structure of its connection with the vane drive system, 1 is the right angle drive rod, 2 is the vane root shaft tube, 3 is the vane drive shaft tube, 4 is the vane drive shaft group linkage shaft plate, 5, 6, 7, 8 are the opening vane drive rod pull wire guide wheels, 9, 10, 11 are the closing vane drive rod pull wire guide wheels, 14 is the fan face plate pull wire 704 of scheme 1, the fan face plate pull wire upper stop plate, 16 is the vane drive stop slot, 17 is the fan face plate pull wire stop rod.

[0034] 100 is the push fan face, 101 is the vane, 102 is the axis, 2 or 200 is the bottom fixed fan face, 300 is the front top angle steel, 400 is the rear top angle steel, 301 is the bottom front angle steel, 401 is the bottom rear angle steel, 501 is the front push face left vertical plate, 502 is the right vertical plate, 601 is the edge plate, 701 is the pull wire, 702 is the outer guide wheel, 703 is the inner guide wheel, 704 is the fan face plate pull wire and edge plate connection structure, 705 is the bottom thicker pull wire, 706 is the outer side wire fixing structure, 707 is the inner side wire fixing structure, 708 is the bottom outer side larger guide wheel, 709 is the bottom inner side larger guide wheel, 801 is the front wire fixing square tube, 802 is the left wire fixing square tube, 803 is the right wire fixing square tube, 804 is the middle connection tube, 805 is the support tube, 806 is the pedal, 900 is the wire structure, 901 is the rear wide band, 902 is the shoulder wide band, 311 is the vertical card, 312 is the horizontal card, 313 is the shaft rod, 314 is the handle, 315 is the handle locking screw structure, 321 is the vertical square tube, 322 is the universal joint, 323 is the direction handle, 324 is the direction plate, 325 is the handle locking structure. Embodiment one:

[0035] According to the above principle, for the downward opening closed structure, the horizontal direction pushing of the fan face is equivalent to the vertical downward pushing of the fan face. The total area of the fan face required for calculation is only required to be able to achieve, and the reciprocating pushing speed can be greater than the falling speed of the total weight in the air, so that flight can be achieved.

[0036] As shown in Figure (1), AB and AC are two end faces of the fan, and point A is the common axis. According to the above principle, when the faces AB and AC rotate quickly in the inward closing direction relative to the axis A, the two fans push the internal fluid to generate an inward pressure that tends to be equal to the pressure in the opening direction of the bottom and both ends. If the fan is longer, the relative area of the end faces is smaller, and the pressure generated by the fan is mainly converted to the opening direction of BC, thereby generating an upward thrust on the two fans and acting together on the axis A. The fan that serves as a pushing face is provided with a closing structure, and the two fans can be pushed simultaneously or pushed by a single face. When the fan is opened, the closing structure is opened synchronously or nearly synchronously, and when the fan is closed, the closing structure is closed synchronously or nearly synchronously. In this way, when the fan is opened, the fluid can flow inward through the opened closing structure, thereby generating a smaller opening resistance and a smaller upward pressure on the fluid. When the fan is closed, the closing structure is closed, and the fan generates a larger thrust and converts the thrust to the opening direction. The quick reciprocating opening and closing of the fan generates a continuous upward thrust on the axis A by the superimposed action of the two fans. As shown in Figure (2), the ABC end face is relatively closed, and the closing face does not block the rotation of the fan, so that the thrust of the fan is basically completely converted to the opening direction, thereby generating a high-efficiency superimposed action direction thrust. The vehicle is fixed on the axis A, and the two faces can be pushed by a single face, and the other face is closed and fixed with the vehicle, or both faces can be simultaneously provided as a pushing face, thereby efficiently pushing the vehicle forward.

[0037] The above-mentioned closing structure is provided with a fan, and the fan is composed of a plurality of continuous blades. The bottom of each blade is closed connected to the axis and can rotate around the axis. The front end of the previous blade is located below the axis of the next blade, and when the blades are closed as shown in the figure, the front end of the previous blade overlaps the bottom of the next blade. The distance between each blade is uniform or non-uniform. Considering that when rotating inward, the pressure near the bottom of the fan close to the axis A is smaller than that near the front end B or C of the fan, the distance between the blades near the bottom of the fan can be set smaller, and the distance between the blades in the outward direction can be set larger. Because the bottom fan rotates a small distance, the speed is slow, and the force pushing the blades to move is small, it is not easy to open or close. When the fan is closed, the blades are closed due to the inward thrust, so that the fan generates a larger inward thrust. When the fan is opened, the blades are opened due to the outward thrust, so that the opening resistance is smaller, and the upward pressure generated is smaller. The two ends of the fan are closed by a plate-shaped closure. The continuous reciprocating closing of the fan generates a continuous upward thrust. The opening or closing of the above-mentioned blades can also use a mechanical linkage structure to push the blades to open or close, so that the blades are opened synchronously when the fan is opened, and the blades are closed synchronously when the fan is closed.

[0038] According to the above principle, first of all, a human-powered flight tool is designed. Considering the safety of the first flight test, while considering the hovering and floating stage to reduce energy consumption, the overall design is a flat structure, which is parallel to the ground in the forward direction when flying, and a larger floating area is provided, similar to a flight suit, which can glide. Prismatic human flight scheme:

[0039] According to the above principle, first of all, a human-powered flight tool is designed. Considering the safety of the first flight test, while considering the hovering and floating stage to reduce energy consumption, the overall design is a flat structure, which is parallel to the ground in the forward direction when flying, and a larger floating area is provided, similar to a flight suit, which can glide. Prismatic human flight scheme:

[0040] As shown in Figures 6, 7, 8, 9, 10, 11, 12, 13, set the swing blades in the vertical direction of the flight direction, the blades are automatically opened when swinging back, and closed when pushing inward to swing, pushing the gas to move backward, thereby generating upward thrust. Specifically, around the standing human body, including front, back, left and right directions, swing blades are arranged in the direction of the human body, and the opening direction is arranged below the standing human body. Three groups of push faces are arranged in front, left back and right back to form a three-sided prism structure, and the cross section is set as an obtuse triangle, the front is the widest to increase the floating area during floating, and the human body is upright in the middle of the prism. Each side is composed of multiple swing faces and a bottom surface, each swing face is composed of a group of blades arranged uniformly or non-uniformly, and each blade includes an axis and a blade surface. The blade surface is movably and sealingly connected to the axis, the blade surface can freely rotate around the axis, and the end of the previous blade surface is located below the axis of the next blade surface.

[0041] When the swing face swings inward and downward, the gas between the swing face and the bottom surface is compressed to generate a reverse resistance, which pushes the blade face in the opposite direction, i.e., outward. The lower end of the previous blade surface is pressed against the axis of the next blade surface, the entire swing face is closed, the swing face swings inward, and the gas is pushed downward, thereby generating upward thrust. All swing faces simultaneously swing inward and downward to generate sufficient upward thrust.

[0042] The leg force of a person is the largest, a transmission structure is arranged to transmit the leg force of the human body to the swing face. When the person's leg is straight, the swing face is pushed inward and downward, and when the person's leg is bent, the swing face is pulled outward and returned. Specifically, a guide pulley and a pull line transmission are arranged, the person's feet are fixed with a pedal, the pedal is fixedly connected with a transmission pull line, the person's upper body or shoulders are connected with a fixing belt and a bottom fixing device of each push face, and when the person's leg is bent the most, the swing face returns to the outermost, and the fixing belt of the person's upper body can be pulled tight. When the person's leg is straight, the body is straight, and the swing face swings to the bottom or approaches the bottom.

[0043] According to the basic shape of the prism, the range of motion required for a person to stand straight in the prism and to step with the legs is calculated, while taking into account the ease of arm operation, the width is determined to be slightly larger than the maximum width of the horizontal stretch of two arms of a person, and the height is lower than the position below the armpit, and the obtuse angle of the triangle is set to 110 degrees. As shown in the figure, first, design the top triangle, design the two waist edges of the triangle as shown in the figure, the two edges of the obtuse angle are both angle steels, and the structure is symmetrical, second, design the bottom edge angle steel of the triangle, the bottom edge angle steel can be placed horizontally on the horizontal plane of the waist edge angle steel, the intersection of the bottom edge angle steel and the two bottom ends of the waist edge angle steel is cut as shown in the figure, so that the horizontal plane of the bottom edge angle steel can be placed on the horizontal plane of the two bottom ends of the waist edge angle steel, and the horizontal plane of the two bottom ends of the waist edge angle steel does not exceed the vertical plane of the bottom edge angle steel. Correspondingly, design the bottom triangle, the bottom triangle has the same structure as the top triangle, and the length of the outside of the waist edge and the bottom edge is the same, so that when the bottom edge of the bottom triangle is placed on the horizontal plane of the two waist edges, the outside of the top triangle and the bottom triangle is completely coincident in the vertical direction, but the strength requirement of the bottom triangle is lower, the thickness can be thinner, the width can be smaller, and the material with lower strength can also be designed. The top triangle requires high strength, large thickness and large width.

[0044] On the outside of the two ends of the bottom edge of the upper and lower triangles, the vertical plates with right angle bends shown in the figure are fixed by screws, the left and right vertical plates are symmetrical, the bottom right angle bends are inward, the top right angle bends are fixed to the vertical plane of the bottom edge of the upper triangle by screws, and the bottom right angle bends are fixed to the vertical plane of the bottom edge of the lower triangle by screws. At this time, the two vertical plates are fixed as a whole with the bottom edge of the upper and lower triangles, and this whole is called the front pushing surface. Correspondingly, two symmetrical vertical plates of the same structure are fixed on the two ends of the upper and lower waist edges on the left side of the upper and lower triangles, and two symmetrical vertical plates of the same structure are fixed on the two ends of the upper and lower waist edges on the right side of the upper and lower triangles. At this time, the four vertical plates of the two waist edges are fixed as a separate whole with the four waist edges, and this whole is called the rear pushing surface or the left and right rear pushing surface. The front pushing surface can be placed on the horizontal plane of the waist edge of the rear pushing surface of the upper and lower triangles.

[0045] Firstly, the front propulsion surface is designed, and the shaft hole is set at the upper part of the two side vertical plates, near the bottom corner edge, considering the operation space required by the kicking propulsion system, and leaving a proper distance from the bottom corner edge. A small bearing is designed and installed in the shaft hole. The fan surface side plate is designed on the inside of the shaft hole of the vertical plate. The side plate is designed as a T-shaped structure with a plane and an upright surface to enhance the strength. The upright surface of the side plate is close to the inner wall of the vertical plate, and the bottom end of the side plate is fixed with a side plate shaft which is perpendicular to the upright surface and parallel to the plane. The side plate shaft is inserted into the bearing of the shaft hole and fixed by screws, and can rotate freely around the bearing. The side plates inside the two side vertical plates are symmetrical. At this time, the number of required fan surfaces is calculated. According to the previously determined basic shape of the prism, considering the total take-off weight, the speed of the kicking propulsion fan surface is greater than the free falling speed. In this example, the front propulsion surface and the left and right rear propulsion surfaces all adopt 5 fan surfaces, and the total number of fan surfaces is 15. The length of the front propulsion surface fan surface is the width between the inside of the two vertical plates. The width of the fan surface, i.e. the length of the side plate, is 400 mm. The 5 fan surfaces are arranged from top to bottom in turn. Considering that the bottom fan surface must be higher than the bottom of the prism when it is closed, the spacing between each fan surface is determined. In order to fully consider the fan surface and other moving parts of the kicking propulsion system, the bottom length is appropriately increased.

[0046] According to the number and size of the fan surfaces determined above, and considering the space left for the kicking system and the wire guide wheel linkage system, firstly, the remaining 4 fan surface side plates are arranged in turn in the vertical direction below the first side plate, and then the 5 fan surfaces as a whole rotate 2 degrees outward around the first side plate center line to determine the reference position of the fan surface. Then the designed first side plate is copied to the corresponding position of the remaining four fan surfaces.

[0047] On the upright surface of the top angle steel inside the two side vertical plates, above the part of the side plate and the side plate shaft, small holes are designed at the corner of the two side vertical plates respectively, and small holes are uniformly arranged every 20 mm inside. Fold a piece of cloth with a width consistent with the width of the inside of the two side vertical plates along the vertical line of the two side vertical plates, and sew the fold with a sewing machine and leave a small hole. A high-strength wire is inserted into the small hole, and the two ends of the wire are tightly fixed in the small holes inside the two side vertical plates. Then the high-strength wire is pulled tightly through each small hole inside and fixed with the high-strength wire in the fold before the small hole, so that the folds are all uniformly and tightly fixed on the inside top upright surface of the two side vertical plates. The sewn part of the fold of the folded cloth continues to be pulled tightly downward, and two parallel seams are made with a sewing machine in the vertical plate direction at the position close to and slightly above the side plate shaft, leaving a small hole in the middle. A high-strength wire is inserted into the small hole, and the two ends of the wire are tightly fixed in the wall of the two side vertical plates, which can be fixed with small holes in the wall of the vertical plate. At this time, the cloth continues to extend, and the double-layer cloth is separated.

[0048] The cloth on the outside of the vertical plate, that is, the side away from the corner of the vertical plate, extends in the direction of the extension plate. After extending to the outside of the extension plate shaft, a parallel hole is sewn with a sewing machine, a high-strength line is inserted into the hole, small holes are arranged at the corresponding positions of the two extension plate planes, and the two ends of the line are tightly fixed to the two extension plate planes. The cloth at the joint with the extension plate can be attached to the extension plate or glued to the extension plate. The joint should be loose to ensure that the extension plate does not tear the cloth when it rotates. At this time, the first leaf is designed, and the cloth continues to extend along the extension plate. The width of the cloth is the width between the inner sides of the two extension plates. The cloth extends about 1 cm, and a 1 cm wide hard and light sheet is glued to the inner side of the two extension plates. A 0.2 mm thick carbon fiber plate is used here. The purpose is to keep the leaf open to the required surface. The first leaf can rotate around its axis, that is, the high-strength line tightly fixed to the extension plate. The second leaf is designed about 5 mm outside the axis of the first leaf in the direction of the extension plate. Small holes are designed at the corresponding positions of the extension plate plane. The second leaf has the same length and width as the first leaf, that is, the length is the width between the inner sides of the two extension plates, and the width is 1 cm. The length and width of the cloth are slightly larger than 1 cm. A hole is sewn in the cloth with a sewing machine, and a high-strength line is inserted into the hole. After the line is tightened, the two ends of the cloth are tied to the line. The two ends of the line are tightly fixed to the small holes in the corresponding extension plate. The front end of the first leaf is located below the axis of the second leaf. Similarly, carbon fiber plates are attached to the two ends of the cloth. Other leaves are arranged in the same way as the second leaf. The front end of the inner leaf is located below the axis of the outer leaf. The width of the leaf near the outer side of the extension plate can be gradually increased, and the distance between the corresponding leaves can be gradually increased until the two extension plates are covered with leaves.

[0049] Considering that the leaf axis may be severely deformed when pushed, the warp thread can be pulled down from the axis of the first leaf. The warp thread is located above each leaf and is fixed to the axis of each leaf. A warp thread is fixed at regular intervals. The axis above the first extension plate shaft is copied to the corresponding position above the second extension plate shaft. The inner cloth at the axis above the first extension plate shaft extends downward, a hole is sewn with a sewing machine at the axis above the second extension plate shaft, the axis is inserted into the hole and tightly fixed, and the vertical edges of the cloth on both sides are tightly attached to the inner side of the vertical plate. It can be considered to use a pull line and a small hole to fix to the inner side of the vertical plate. At this time, the first fan is designed. The first fan can be copied to the corresponding position of the remaining fans below the axis above the first extension plate shaft. The inner cloth is designed to extend downward as a whole.

[0050] The design of the pull wire guide wheel pushing system is that the pull wire is inserted into the fan side plate at a proper position, the guide wheel is arranged near the outer side of the vertical plate, the guide wheel is arranged near the inner side of the vertical plate near the corner, the position of the wire and the plate is fixed at the position where the pull wire is inserted into the side plate, but the wire can slide back and forth along the plate direction near the inserted part. Because the direction of the pull wire is unchanged when it is straightened, if it is fixed in the side plate, the direction of the pull wire is a straight line, and the fixed point of the side plate rotating on the arc line is an arc motion, which will inevitably cause the pull wire to resist the different directions of the pull wire and the rotating direction. First, the first side plate pulling system is designed, the size and specification of the guide wheel are selected according to the required pulling force parameters, the wire diameter specification is considered, and the inner side guide wheel is determined to be near the inner side above the second side plate shaft considering the kicking system. The position of the first fan when the fan is completely closed is calculated, the relative position of the pull wire and the side plate when the pull wire reaches the completely closed position is determined, and the arc line is drawn with the first side plate shaft as the center. Considering that the force effect is the largest when the pull wire and the side plate are perpendicular, and considering that the air resistance is the largest when the fan is pulled near the bottom, so the pull wire is perpendicular to the side plate when the pull wire is near 1 / 3 of the rotating distance of the side plate. Thus the direction of the pull wire is determined, according to the motion trail of the pull wire when the side plate rotates, the hole position of the side plate is determined, and enough movement gap is left, the thin tube is sleeved on the wire at the position where the wire and the plate are inserted, the thin tube can move freely, the smooth round pad is arranged on the wire above and below the side plate, and the fixed structure is arranged on the wire above and below the round pad respectively, so as to ensure that the round pad cannot move relative to the wire. The design is to reduce the wear of the wire and enable it to slide freely on the side plate. When running, lubricant can be added. According to the direction of the pull wire, the positions of the upper guide wheels are determined considering other fan pull wire systems. The inner side guide wheel pulls out the wire vertically downward, and the outer side guide wheel pulls out the wire vertically downward and rotates outward by 2 degrees around the first side plate shaft.

[0051] The second side plate pulling system is designed, the pull wire direction and the side plate hole of the first side plate are copied to the corresponding positions of the second side plate, and the inner and outer guide wheels are designed so that the inner and outer out wires of the first side plate pulling are located outside the inner and outer out wires of the second side plate pulling and closely adhere to the out wires of the first side plate pulling. The rest of the side plate pulling systems are designed in turn.

[0052] In the direction of the fifth side plate pulling out wire, below the guide wheel, a pull wire tensioning fixed structure is arranged to fix the five out wires together, and then the out part is changed into a thicker out wire. The inner side structure and the outer side structure are arranged respectively. Then considering the maximum closing range of the fifth side plate, the distance of each pull of the wire when the single side plate is pulled, and in the bottom of the range, the inner and outer side two larger size and higher strength guide wheels are arranged in the original inner and outer side out wire direction. The thicker out wires connected by the two large guide wheels are pulled tightly. The inner side wire fixed structure is also considered to be connected with the kicking system.

[0053] At the fixed position of the inner line, pulling the line up or down will open or close the five side panels on one side. Connect and fix the inner line fixing structures on both sides with a rectangular tube. Then, pulling the rectangular tube up or down will simultaneously open or close the five side panels on both sides, achieving simultaneous opening and closing of the five sectors.

[0054] Design the left and right rear thrust surfaces, modify the design width between the two vertical plates of the front thrust surface to the design width between the two vertical plates of the left thrust surface, and then copy it to the left and right thrust surfaces accordingly.

[0055] The pedaling system is designed by connecting and fixing the middle of the bottom fixed rectangular tubes on both sides of the left, right, and rear propulsion surfaces with a rectangular tube. The design then positions the feet at a natural standing width. Two support tubes are installed perpendicular to the connecting tube at corresponding positions. These support tubes are fixed vertically to the connecting tube but can slide a certain range laterally for easy adjustment of the pedaling position. The support tubes can slide back and forth relative to the middle connecting tube. When the support tube pulls the cable connected to the connecting tube to the bottom, a bottom support foot is installed at the corresponding height, with its bottom contacting the ground, allowing the person to stand on the two support tubes. A pedal is installed in the upper middle of the support tube, with its bottom connected to the support tube via a pivot. The pedal can rotate a certain range forward and backward. A wide tension strap is installed on the pedal to tighten and secure the foot or shoe when inserted. An insertion and locking structure is provided at the front end of the support tube, and an insertion structure is also provided at the corresponding position of the front fixed rectangular tube, allowing insertion into the wider areas on both sides and then sliding inward to lock in place.

[0056] A fixing strap is installed in the top triangle. A tie structure is designed in the middle of the left and right waist angle steels and connected to a wide strap. Two shoulder straps are tied at the corresponding shoulder positions of the connected straps. The front of the two shoulder straps can be tied to the corresponding positions of the front angle steel, where a tie structure is also installed. The shoulder straps can be tightened on the shoulders and their length can be adjusted.

[0057] Footings are installed at the bottom of the two front vertical plates on both sides of the left and right rear thrust surfaces. The feet are fixed to the bottom of the bends of the vertical plates with screws. At the apex of the bottom triangle, a footing is installed in the middle of the angle steel plane, so that the rear thrust surfaces can stand upright on the ground through the three footings.

[0058] At this point, the left and right rear thrust surfaces can be erected on the ground, a person can stand on the rear thrust surface, and then the front thrust surface can be placed on the rear thrust surface, with the bottom surface of the front angle steel placed on the plane of the rear angle steel. However, a structure is lacking to lock the front thrust surface in its placement position.

[0059] The locking structure is designed, the vertical downward clamps are arranged at both ends of the plane of the top front angle steel, the cutouts are arranged at the corresponding positions of both ends of the rear angle steel, the bottom of the clamp is provided with an insertion locking structure, when the clamp is inserted into the cutout, the horizontal locking plate is rotated into the bottom locking structure to clamp and fix the clamp. The width of the plane is increased inwardly at both ends of the rear angle steel, the shaft rod is arranged at the increased plane position between the inner sides of the front angle steel and the rear angle steel, the locking plate is fixed with the shaft rod, and the shaft rod can be rotated to lock or open the locking plate, after locking, the shaft rod can be fixed to the corresponding screw of the front angle steel through the upper handle. The shaft rod extends to the bottom, and corresponding structures are arranged at the bottom triangle.

[0060] At this time, the left and right rear advancing surfaces can be erected to the ground, a person stands into the rear advancing surface, tightens the foot belt, and then places the front advancing surface to the corresponding position of the rear advancing surface, inserts the support pipe into the front fixed wire pipe and moves inwardly to clamp, and places the bottom surface of the front angle steel to the plane of the rear angle steel. Rotate the shaft rod to lock and fix, the shoulder belt is sleeved into the shoulder arm and tightened, and the two feet are up and down, which can drive the closing and opening of the front and rear advancing surfaces, and fast pedaling can realize flying.

[0061] A direction plate is arranged on the top front angle steel. Two vertical square tubes are fixed above the angle steel at positions convenient for operation of hands, universal joints are arranged on the top of the square tubes, and then direction plate handles are arranged on the upper part of the universal joints. The direction plate can be fixed through the intermediate square tube locking structure. By rotating the direction plate, the flight direction can be controlled.

[0062] The bottom triangle design is copied to the vicinity of the guide wheel of each layer of the fan surface, and a horizontal fixed plate is increased outside the vertical plate and near the guide wheel to prevent the vertical plate from deforming when being pushed.

[0063] The height of the vertical plate can be increased, and a advancing surface can be increased above the head to increase the advancing efficiency.

[0064] In this way, a person first enters the prism, stands up and flies, adjusts the direction to be horizontal type when reaching a high place, and a large area is beneficial to flight stability and safety, and plays the function of a gliding suit.

[0065] As shown in Figures 14, 15, the piston internal combustion engine is improved to reciprocating power output, canceling the internal combustion engine crankshaft, changing the piston push to direct output continuous reciprocating linear power, connecting the periodic same direction axial movement of multiple cylinder pistons with linkage device, outputting to single shaft or double shaft axial high frequency reciprocating movement. Specifically, directly setting push rod below the vertical push direction of the piston, with the reciprocating movement of the piston, the push rod continuously expands and contracts, thereby outputting continuous expansion and contraction power. If it is a single cylinder engine, the push rod can be directly fixed below the connecting rod, the fixed push rod direction is achieved, the linear push is achieved, the push rod and the connecting rod and the piston can be fixed, the fixed direction is achieved, and the fixed direction of the pullout shaft hole can be set. If it is a double cylinder engine, parallel racks are fixed below the two push rods, and gears are arranged between the two racks, as shown. With the alternating firing of the two cylinders, the two pistons alternately push, the two racks alternately rise and fall, and the intermediate gear continuously reciprocates a certain angle. The push rod below the two racks can achieve reciprocating push, and single push rod or double push rod can be used to output power. If it is a four cylinder or multi cylinder engine, the firing sequence of the first half of the cylinders is in the front, and the firing sequence of the second half of the cylinders is in the back, or vice versa, that is, the first half of the cylinders and the second half of the cylinders alternately push forward and return. For a four cylinder engine, the firing sequence is as shown in the order of 1, 2, 3, and 4. As shown, the push and return of 1, 2 and 3, 4 are alternated, double gear linkage is used between 1 and 2 to achieve the same direction movement, double gear linkage is used between 3 and 4 to achieve the same direction movement, and a gear is arranged between two adjacent direction alternating cylinders to achieve direction alternation. In this way, first, 1 cylinder fires, piston 1 and rack 1 push downward, at the same time, 2 moves downward synchronously in the same direction, and 3 and 4 move in the opposite direction. Piston 1 and 2 push to half the distance, then 2 cylinder fires, piston 2 and rack 2 continue to push downward, and piston 1 and rack 1 continue to push downward. After piston 1 and 2 reach the bottom, piston 3 and 4 reach the top, then 3 cylinder fires, piston 3 and rack 3 push downward, piston 4 and rack 4 move synchronously in the same direction, and 1 and 2 move in the opposite direction. Piston 3 and 4 push to half the distance, then 4 cylinder fires, piston 4 and rack 4 continue to move downward, piston 3 and rack 3 continue to move synchronously downward, and 1 and 2 continue to move in the opposite direction. Then, the next round of firing sequence is implemented to achieve repeated push. Two direction alternating push rods can be arranged below the two racks between two adjacent cylinder direction alternation to achieve reciprocating push.

[0066] For a four cylinder engine, if the firing sequence and the cylinder sequence are crossed and spaced, the firing sequence is 1, 3, 2, and 4, as shown. The firing sequence of the first half is still in the front, and the firing sequence of the second half is in the back, and the two gears are spaced between them, respectively located in the front half and the back half, and one gear is spaced between the two adjacent cylinders. As shown. Other more cylinders or different firing sequences can be set according to the rules. Linkage scheme:

[0067] The blade opening and closing structure of embodiment one is changed to a linkage opening and closing structure, and the blades and blade shafts, shaft tubes are made of hard material, as shown in Figures 22, 23, 23-a, 24, 24-a. The two ends of all blade root shaft tubes are fixed with the side plate, the blade shafts can rotate freely in the shaft tube and are connected and fixed with the blades, the front end blade shaft extends to the side plate, a driving rod with a right angle or an approximate right angle, two right angle sides of equal length is arranged at the shaft end, the driving rod is perpendicular to the shaft, and the driving rod swings vertically to the shaft to drive the blades to close or open. A blade driving shaft is arranged near the front end of all blades, all blade driving shafts are connected with the blade driving shaft group linkage shaft plate 4, when the shaft plate is pulled in the shaft plate plane direction and in the non-parallel direction of the blades, the shaft plate will drive all blades to swing and rotate along the blade shaft. The blade root shaft near the side plate end of the front end blade is connected with the driving shaft, when the swing driving rod swings the front end blade, the front end blade driving shaft swings and pulls all blades on the panel through the shaft plate to swing, thereby controlling the opening and closing of the blades, and the figure shows the closed state of the blades. The two outer ends of the driving rod are connected with pull lines, the standing rod in the figure is an opening rod connected with an opening pull line, and the lying rod on the side plate in the figure is a closing rod connected with a closing pull line. The opening pull line is connected with the upper side of the panel pull line through guide wheels 5, 6, 7, 8 in sequence, when the panel pull line is pulled upward, the standing rod of the driving rod can be pulled through the blade opening pull line, thereby opening all blades. The closing pull line is connected with the lower side of the panel pull line through guide wheels 9, 10, 11 in sequence, when the panel pull line is pulled downward, the other side driving rod can be pulled through the blade closing pull line, thereby closing the blades.

[0068] A structure is arranged at the combination of the panel pull line and the side plate, when the panel is opened to the maximum angle, the panel pull line first pulls the blade closing pull line downward, closes the blades, and then continues to pull to pull the panel to close, when the panel is closed to the bottom end, the panel pull line first pulls the blade opening pull line upward, opens the blades, and then continues to pull to pull the panel to open. A method is designed in the figure, a stop slot 16 is fixed on both sides of the pull line hole, a stop rod is fixed in the pull line in the stop slot, and an upper stop plate 17 is fixed above the stop slot, when the panel moves to the top end, the stop rod is located at the top end in the stop slot, the pull line is pulled from top to bottom, the stop rod is first pulled downward, when the blades are just closed, the stop rod is pressed or nearly pressed to the side plate, at this time, the side plate and the panel begin to continue to close. When the panel reaches the bottom end, the pull line begins to pull upward, the stop rod is first pulled upward, when the blades are completely opened, the stop rod is pressed or nearly pressed to the top end in the stop slot, at this time, the panel begins to continue to open.

[0069] As shown in Fig. 16, using coaxial gears with different radii, the input power tooth rod is engaged with one of the gears, and the output power tooth rod is engaged with another coaxial gear with different radius. The two gears are fixed together and rotate synchronously, which can change the output amplitude of the input power, thereby achieving variable speed.

[0070] Using the engine system of the other invention of the case to output the power of the input, the engine is connected to the amplitude modifier, the clutch and the related facilities required by the conventional driving system, and the power is output to the foot pedal of scheme three. The required control system is installed, which can realize motorized flight. The air inlet direction of the engine is set to upward, and the exhaust direction is adjusted to the tail backward or downward. Specific implementation scheme two:

[0071] As shown in Fig. 6, in the ABCD cylindrical space, AB and CD are respectively the upper and lower openings, and the pushing surface EF is arranged in the middle. The pushing surface is closed around the cylinder wall but can slide freely in the cylinder direction. The pushing surface is provided with a closed structure, and the power source is fixed on the cylinder wall and connected to the pushing surface. When the pushing surface is pushed in the CD direction, the closed structure is closed, and the pushing surface generates a thrust in the CD direction and a suction in the AB direction at the same time, so that the whole system generates a thrust in the opposite direction of the pushing direction, that is, a thrust in the AB direction. When the pushing surface returns, the closed structure opens, and the resistance decreases or approaches zero resistance. The pushing surface makes continuous reciprocating motion, which can generate continuous thrust in the opposite direction of the pushing direction, that is, thrust in the AB direction. Thus, the pushing system continuously advances in the AB direction. Multi-surface scheme:

[0072] Based on scheme two, a double-layer and multi-layer pushing surface system, that is, a multi-surface system, is designed. As shown in Fig. 18, two layers of pushing surfaces with closed structures are arranged, and parallel smooth pushing rods are arranged on the upper and lower pushing surfaces respectively, which push the upper and lower pushing surfaces to move synchronously. When the upper surface moves upward from the bottom limit position of the cylinder, the lower surface moves downward from the top limit position of the cylinder, and the closed structure of the upper surface opens and the closed structure of the lower surface closes at the same time. In this process, the airflow enters the cylinder between the two surfaces from the upper surface without resistance, and the lower surface pushes the lower airflow downward. When the upper and lower surfaces reach the upper and lower limit positions at the same time, the upper surface moves downward and the lower surface moves upward, and the closed structure of the upper surface closes and the closed structure of the lower surface opens at the same time. In this process, the airflow in the cylinder between the two surfaces flows out of the lower surface without resistance, and the upper surface attracts the upper airflow downward at the same time. Such continuous and repeated motion will continuously generate downward suction of the upper airflow and downward pushing of the lower airflow at the same time, thereby generating continuous upward power of the system.

[0073] As shown in FIG. 19, 20, 21, multiple sets of double-sided systems are provided, the upper surface of each set is fixedly connected with the upper push rod, the lower surface of each set is fixedly connected with the lower push rod, the intersection of each upper surface and the lower push rod is provided with a notch corresponding to the cross-sectional shape of the push rod, so that the push rod and the notch are smoothly fitted, and the push rod can move relative to the vertical but relative to the closure. At the same time, the intersection of each lower surface and the upper push rod is also provided. At this time, the upper surface of each set and the lower surface of each set move synchronously, the airflow of the previous set of double-sided systems is pushed to the next set of double-sided systems, and the next set of double-sided systems continues to push the airflow, and the airflow flowing from the top is pushed to the bottom.

[0074] As shown, the volume of each set of cylinders is gradually reduced from top to bottom, and the distance between each set is gradually reduced from top to bottom, that is, the volume is gradually reduced, and at this time the maximum movement amplitude of the push rod is not more than the upward movement amplitude of the bottom double-sided system. The group distance can also be unchanged, and the cylinder volume can be reduced by reducing the diameter of the corresponding push surface, that is, the push rod is moved inward as a whole or each layer is moved inward. At this time, the pressure and flow rate of the fluid can be gradually increased.

[0075] As shown, in the upper part of the multi-sided system, a linkage system is provided, the middle tooth rod is the input push rod of the up-down push power, the middle tooth rod is linked with the upper push rod through double gear combination on the left and right sides, the middle tooth rod is linked with the lower push rod through single gear on the front and rear sides, at this time, the middle tooth rod moves upward, the upper push rod on the left and right sides moves synchronously upward, and the lower push rod on the front and rear sides moves synchronously downward, thereby synchronously pushing each set of double-sided opening movement. After reaching the upward amplitude, the middle tooth rod turns to move downward, pushes each set of double-sided closing movement, and continuously pushes upward and downward, thereby realizing the generation of continuous upward power. In fact, through the combination of gears and toothed rods, the linkage system and the driving system can be set to any position.

Claims

1. A fluid environment propulsion system utilizing the reciprocating motion of a blade, characterized in that The moving surface of the fluid in the fluid environment is provided with a closing structure, the moving surface moves linearly or curvilinearly, and the moving surface moves reciprocatingly, and the reciprocating paths can be the same or different; When the moving surface moves in one direction to push the fluid, the closing structure is closed, so that the moving surface becomes a closed surface, the area of the moving surface is increased, and a larger pressure is generated when the fluid is pushed; when the moving surface moves in the other direction, the closing structure is opened, the area of the moving surface is reduced, and the returning resistance is small; when the moving surface moves reciprocatingly quickly by a source power, a continuous counterforce in the direction of the moving surface is generated, so that a continuous thrust power in the direction of the counterforce can be obtained.

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