JP6096272B1 - Device for obtaining regenerative energy from resistance of fluid - Google Patents

Abstract

An apparatus capable of obtaining regenerative energy from resistance received from a flowing fluid is provided. An apparatus capable of obtaining regenerative energy from a resistance received from a flowing fluid has a plurality of blades arranged at equal intervals so as to project radially around a rotatable shaft body. ing. The eight blades 20 are arranged at intervals of 45 degrees around the axis 10 a of the shaft body 10. The blade 20 includes a first imaginary straight line that is located in the radial direction of the shaft body 10 and a second imaginary straight line that is orthogonal to the first imaginary straight line and has a twisted positional relationship with respect to the axis 10a of the shaft body 10. It is the flat plate shape arrange | positioned along the virtual plane containing. Further, the angle (elevation angle) formed between the axis 10a of the shaft body 10 and the blade 20 is an acute angle (45 degrees). [Selection] Figure 2

Description

  The present invention relates to an apparatus capable of obtaining regenerative energy from the resistance of a flowing fluid.

  As devices for obtaining rotational energy from flowing fluid, such as blades of a wind power generator, devices having various shapes and structures have been proposed in the past, but it is thought that there is no prior art related to the present invention. To do.

  Many people say that "the energy gained from the resistance that the fluid (air, water, etc.) moves forward in the fluid (air, water, etc.) "For the object moving forward, the resistance of the fluid is, in other words, an enemy, and there is no way to become a friend." In addition, it is pointed out, "If something is attached to the front of the moving object, for example, even if the object rotates, the resistance will increase accordingly."

  However, streamlined automobiles reduce the overall resistance by attaching a tapered object to the front of the moving object. It is also well known that bicycle racers avoid air resistance by running close to the back of the previous player.

  Therefore, the present inventor has a novel idea that if a rotating object is attached instead of a streamlined part attached to the front of a moving object, regenerative energy can be obtained from the resistance received from the fluid. Based on the above, trial and error (prototype experiment) was repeated to arrive at the present invention.

  The problem to be solved by the present invention is to provide an apparatus capable of obtaining regenerative energy from resistance received from a fluid.

Equipment for Ru give energy regenerated from resistance of the flow body according to the present invention, have a plurality of vanes arranged at regular intervals so as to protrude radially around the rotatably retained shaft,
A first imaginary straight line in which the blade is positioned in a radial direction of the shaft body; and a second imaginary straight line that is orthogonal to the first imaginary line and is in a twisted positional relationship with respect to the axis of the shaft body. It is a flat plate shape arranged along a virtual plane including,
Ri angle (elevation angle) of an acute der and the second imaginary straight line with the axis of the shaft body,
The leading edge of the blade has a linear shape parallel to the first virtual line,
The present invention is characterized in that a straight line portion is provided along the direction intersecting the first virtual straight line at the inner edge of the blade at a position facing the outer edge of the blade .

  Further, it is desirable that the outer edge of the blade has an arc shape along the inner peripheral surface of the virtual cylindrical body that is concentric with the axial center of the shaft body.

Further, the apparatus for obtaining an energy regenerated from the resistance of the fluid according to the present invention, Tei provided straight portions along a direction intersecting the first imaginary straight line to the inner edge of the blade in a position facing the outer edge of the blade The

  On the other hand, the area | region of the base end side of the axial center direction of the said shaft body of the said several blade | wing can also be made into the shape covered with the wall body orthogonal to the said shaft center.

  According to the present invention, it is possible to provide an apparatus capable of obtaining regenerative energy from resistance received from a fluid.

It is a front view which shows the apparatus which obtains regeneration energy from the resistance of the fluid which is embodiment of this invention. It is a side view which shows the apparatus which obtains regeneration energy from the resistance of the fluid seen from the arrow A direction in FIG. It is a front view which abbreviate | omits and shows the apparatus which obtains regeneration energy from the resistance of the fluid shown in FIG. It is a perspective view which abbreviate | omits and shows the apparatus which obtains regeneration energy from the resistance of the fluid shown in FIG. It is a figure which shows the use condition of the apparatus which obtains regeneration energy from the resistance of the fluid shown in FIG. It is a side view which shows the apparatus which obtains regeneration energy from the resistance of the fluid which is other embodiment of this invention. It is a figure which shows the use condition of the apparatus which obtains regeneration energy from the resistance of the fluid shown in FIG.

  Hereinafter, based on FIGS. 1 to 8, devices 100 and 200 for obtaining regenerative energy from the resistance of a fluid according to an embodiment of the present invention will be described.

  As shown in FIGS. 1 and 2, a device 100 that obtains regenerative energy from the resistance of a fluid (hereinafter sometimes abbreviated as “device 100”) protrudes radially around a rotatable shaft body 10. It has eight blades 20 arranged at equal intervals. The eight blades 20 are arranged at intervals of 45 degrees around the axis 10 a of the shaft body 10. As shown in FIGS. 3 and 4, the blade 20 is twisted with respect to the first imaginary straight line L <b> 1 positioned in the radial direction of the shaft body 10 and the axis 10 a of the shaft body 10 orthogonal to the first imaginary straight line L <b> 1. It is the flat plate shape arrange | positioned along the virtual plane P containing the 2nd virtual straight line L2 in the positional relationship (refer FIG. 4). The number of blades 20 is not limited to eight.

  The angle formed between the axis 10a of the shaft body 10 and the second virtual straight line L2 (virtual plane P) should be set according to the angle near the tip of the object (for example, an automobile) to which the apparatus 100 is to be attached. However, in the apparatus 100 of the present embodiment, the angle (elevation angle) formed by the axis 10a of the shaft body 10 and the second virtual straight line L2 (virtual plane P) is set to 45 degrees.

  As shown in FIGS. 1 to 3, the leading edge 21 of each blade 20 has a linear shape parallel to the virtual straight line L <b> 1, and the outer edge 22 of the blade 20 is a virtual axis coaxial with the axis 10 a of the shaft body 10. It has an arc shape along the inner peripheral surface of the cylindrical body T. In addition, a straight line portion 23a is provided along the direction intersecting the first virtual straight line L1 at the inner edge 23 of the blade 20 at a position facing the outer edge 22 of the blade 20.

  Here, based on FIG. 5, the usage example of the apparatus 100 shown in FIG. 1 is demonstrated. As shown in FIG. 5, the shaft body 10 of the apparatus 100 is connected to a rotating shaft 51 of a generator 50 (product name SKY-HR125 manufactured by Sky Electronics Co., Ltd.), and an output cable 52 of the generator 50 is connected to a power meter 60. Connecting. The diameter D of the apparatus 100 is 300 mm, and the length E in the direction of the shaft body 10 (direction of the axis 10a) is 150 mm.

  A wind in the direction of arrow B parallel to the shaft body 10 (wind speed 50 km / h) is sent toward the front of the device 100 in the state shown in FIG. When the value of the power to be measured was measured with the power meter 60, a result of 14.4 W was obtained.

  In order to compare with this result, the experiment was performed under the same conditions as described above, using an apparatus (not shown) in which the diameter D and length E were the same, and the number of blades 20 was 4, 6, and 12. When the power generated by the generator 50 was measured, the result was 4.8 W for 4 blades, 9 W for 6 blades, and 10.8 W for 12 blades. From these results, it was found that the apparatus 100 having eight blades 20 can obtain the regeneration energy from the resistance received from the wind (fluid) having the wind speed of 50 km / h most efficiently.

  As described above, the device 100 can convert the resistance of the wind that should be an “enemy” to the device 100 into the “friend” of the regenerative energy. The device according to the present invention is also referred to as a “samurai device”. This will be described in detail below.

  Both Japanese samurai and western knights not only aimed for bravery and loyalty, but also had the qualities of responding to enemies with respect and mercy. Since the present invention is based on resistance that seems to be an enemy at first glance and is considered to be in line with the samurai (chivalry) spirit, as described above, the present inventor uses the device according to the present invention. It is also called “Samurai device”.

  On the other hand, the present inventor also refers to the effect obtained by the present invention as “NGK, FK effect”. The reason will be described below. The English letters “NGK, FK” that make up the wording “NGK, FK effect” exhibited the Samurai spirit (Kind spirit) throughout the war of the previous Great War (Japan was called the Great East Asia War). List of initials of military names, "N" is "Nimitz Admiral" of the US Navy, "G" is Australian Commander General Admiral Guild of Australia, "K" is Japanese Navy destroyer "Thunder" Is named after Captain Kudo. Also, “F” was a counter artillery officer, Lieutenant Navy Lieutenant, and “Fall”, who was active as a diplomat after the war. That's why.

  The US Navy's “Nimitz General” delivered medicines to the heavily damaged Japanese army immediately after the Kerama Islands attack just before the Battle of Okinawa. In addition, General Nimitz is also the biggest contributor to the restoration of the battleship “Mikasa” of the Togo Marshal ship that became a cabaret after the war.

  Australia's Defense Commander General Guild Admiral Guild, after entering the Bay of Sydney, raised the Japanese Navy special submarine that was sunk by suicide, and opposed the public opinion: "??" was refuted, and the war dead were buried with a navy funeral. After the war, the main palace of Daisuke Matsuo, one of the dead in the war, visited Australia for gratitude, but was greatly welcomed.

  The captain of the Japanese Navy destroyer “Thunder” discovered the drifting of the crew of both the Royal Navy Exeter and the counter during the single ship voyage immediately after the Battle of Surabaya. 420 people were rescued (at this time, one of the crew rescued during the drift was "Fall", described later). And “Captain Kudo” said, “I respect the British Navy and you were fought very well. You are a guest of my ship.” Made.

  The “Fall Mausoleum” rescued by Captain Kudo was visited by the Emperor, and when the movement to prevent the visit to Britain occurred due to the Japanese POW abuse by former British Army soldiers, I was helped by the spirit, "he said, and sedated the opposition. Even after that, “Fuyu” came to Japan twice to thank Captain Kudo, but “Captain Kudo” has already died, and when he came to Japan for the second time, In the front of the grave, “I was devoted to a sincere gratitude.

  After the war, the famous President Kennedy was the captain of a torpedo boat that had been halved by the Japanese Navy destroyer Tenmagiri in the Solomon Sea, encouraging injured men and surviving them. It was done. Although he was scolded by his subordinates after the war, the presidential election he was running for was extremely disadvantageous. So, when I was able to destroy us in the Solomon Sea, I asked the old enemy to ask for help from the Samurai spirit who did not shoot one shot, but the captain of the former Japanese Navy destroyer `` Amagiri '' agreed He then sent his subordinates to the United States for assistance on his behalf. Whether this triggered the chivalry spirit of the American people at the time, it bounced back the inferiority and was successfully elected as president.

  On the other hand, the present inventor repeated trial and error until the device according to the present invention was completed, but one day, during the experiment of running water, he was confused by the magnitude of the resistance, and managed to resist the resistance. During the thought throwing head, suddenly, the figure of the player behind him avoiding the resistance, which was attached immediately after the previous player in the bicycle race, came to mind. Conventionally, it ends with “I'm doing well”, but recently I was aware of and moved to “N”, “G”, “K”, “F” in the anecdote (the last K was known later) The idea suddenly came up and the idea of “resistance becomes a ally” was instantly thought. Therefore, the present inventor adds “K” of “Kennedy” to “N”, “G”, “K”, “F”, and uses the “apparatus for obtaining regenerative energy from the resistance of fluid” according to the present invention. The obtained effect is also referred to as “NGK, FK effect”.

  Next, based on FIGS. 6 and 7, an apparatus 200 (hereinafter, may be abbreviated as the apparatus 200) that obtains regenerative energy from the resistance of a fluid according to another embodiment will be described. 6 and 7, parts having the same structure and function as those of the apparatus 100 shown in FIGS. 1 and 2 are denoted by the same reference numerals as those in FIGS. .

  In the apparatus 200 shown in FIG. 6, the area | region of the base end side of the shaft center 10a direction of the shaft body 10 of the some blade | wing 20 is covered with the wall body 30 orthogonal to the shaft center 10a. The wall body 30 is a disk-shaped member, and the diameter 30D thereof is the same as the diameter D of the outer edge 22 portion of the plurality of blades 20. The rear end portions 24 of the plurality of blades 20 are in contact with the wall body 30.

  Since the use of the device 200 is not particularly limited, it can be used in the same manner as the device 100 shown in FIG. 5, but as shown in FIG. 7, the front portion 41 in the traveling direction F of the moving means 40 such as an automobile or a railway vehicle. In addition, it can be attached in a state in which the direction of the axis 10a of the shaft body 10 of the device 200 and the traveling direction F coincide. In this case, the shaft member 10 of the device 200 is rotatably held by the bearing member 42 provided inside the moving unit 400, and the gap G between the wall body 30 of the device 200 and the front portion 41 of the moving unit 40 is It is desirable to minimize it.

  In the state shown in FIG. 7, when the moving means 40 is advanced in the traveling direction F, the opposing air flow hits the plurality of blades 20 of the device 200, thereby rotating the device 200. At this time, the air flow hitting the blades 20 is diffused and guided in the direction of the side surface of the moving means 40 by the rotation of the blades 20, so that the resistance force of the air received as the moving means 40 advances can be eliminated.

  In a use state as shown in FIG. 7, if a generator 55 having a rotating shaft 54 connected to the shaft body 10 of the apparatus 200 is provided in the moving means 40, electric power can be obtained by the rotation of the apparatus 200. it can. Moreover, the apparatus 100 shown in FIG. 1, FIG. 2 can also be attached and used for the front part 41 of the moving means 40 similarly to the apparatus 200 shown in FIG.

  The devices 100 and 200 for obtaining the regenerative energy from the resistance of the fluid described with reference to FIGS. 1 to 7 exemplify the present invention, and the devices for obtaining the regenerative energy from the resistance of the fluid according to the present invention include: The present invention is not limited to the devices 100 and 200 described above.

  The rotating body of the present invention can be widely used in industrial fields such as wind power generators, automobiles, railway vehicles, and ships.

DESCRIPTION OF SYMBOLS 10 shaft body 10a shaft center 20 blade | wing 21 front edge 22 outer edge 23 inner edge 23a linear part 30 wall body 40 moving means 41 front part 42 bearing member 50,55 generator 51,54 rotating shaft 52 output cable 60 power measuring instrument 100,200 Device for obtaining regenerative energy from resistance of fluid D Diameter E Length F Traveling direction G Gap L1 First virtual straight line L2 Second virtual straight line P Virtual plane

Claims (3)

Having a plurality of blades arranged at equal intervals so as to project radially around a shaft held rotatably;
A first imaginary straight line in which the blade is positioned in a radial direction of the shaft body; and a second imaginary straight line that is orthogonal to the first imaginary line and is in a twisted positional relationship with respect to the axis of the shaft body. It is a flat plate shape arranged along a virtual plane including,
Ri angle (elevation angle) of an acute der and the second imaginary straight line with the axis of the shaft body,
The leading edge of the blade has a linear shape parallel to the first virtual line,
An apparatus for obtaining regenerative energy from the resistance of a fluid, characterized in that a straight portion along a direction intersecting the first virtual straight line is provided on an inner edge of the blade at a position facing the outer edge of the blade .   The apparatus for obtaining regenerative energy from the resistance of a fluid according to claim 1, wherein an outer edge of the blade has an arc shape along an inner peripheral surface of a virtual cylinder that is coaxial with an axis of the shaft. The apparatus for obtaining regenerative energy from the resistance of a fluid according to claim 1 or 2 , wherein a region on the base end side in the axial direction of the shaft body of the plurality of blades is covered with a wall body orthogonal to the shaft center.

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