KR20100091321A - Electric production apparatus and method - Google Patents

Abstract

PURPOSE: An apparatus and a method for generating electricity are provided to minimize frictional resistance on the rear of an impeller by using a triangular spiral impeller. CONSTITUTION: A first housing unit includes a first body and a first combination surface. An inlet and an outlet of a first body are combined with a pipe(10). The first combination surface is formed inside a first open hole of the first body. A second housing unit(30) has a second body and a first cover. The second body is combined with the first combination surface with a bolt. The first cover is fixed on the second body with the bolt. A rotation unit(40) includes a first rotation shaft and an impeller. The first rotation shaft is fixed to the center of the first cover. The impeller is fixed to the lower side of the first rotation shaft.

Description

Current production apparatus and method {Electric production apparatus and method}

The present invention relates to a current production apparatus and a method thereof, and more particularly, the first and second housings are coupled to a pipe which is provided in a building or plant facility to which gas or fluid is transferred, and rotates by a gas or a fluid therein. The present invention relates to a current production apparatus and a method for producing electricity by converting mechanical energy generated by an impeller into electrical energy by a generator.

Electricity is used for various purposes throughout the industrial field, and this electricity is supplied through an electric company and used for a certain amount. However, the electricity supplied in this way is produced by various methods at nuclear / thermal / hydro power plants. For example, in the case of coal-fired power plants, electricity is generated using coal, petroleum, and natural gas, which are known as fossil fuels, which pollute the environment and cause extreme weather. There is a problem that human survival is threatened.

As a conventional technique for improving this, the Republic of Korea Patent Publication No. 10-2008-0011728 "Hydroelectric power generation apparatus using water gravity multiple" as shown in Figure 1, a number of struts (1) and transverse In the multiple installation of a plurality of water tanks 2 in the vertical direction via the support interval (1a), the upper portion has a trim (2b) and one side of the return pipe 10 is connected to the water tank ( In the funnel part 2a formed at the lower part of 2), an outlet 3 through the valve 4 is installed, and the water tank 2 is always filled with water, but new water is introduced into the trim part 2b. The water corresponding to the flow rate is discharged through the discharge port (3), and the pressure of the discharged water rotates the turbine (5) connected to the generator at a pressure proportional to the gravity of the water contained in the water tank (2). Is done.

However, the prior art as described above can produce electricity in an eco-friendly manner using hydraulic power, but not only a large place is required for installation, but also an installation period is prolonged as the installation scale increases.

In addition, in addition to hydro energy, electricity production using solar heat, which has recently been spotlighted as an environmentally friendly energy, requires a lot of space for installing solar dust collecting facilities, and the cost of installing and collecting the dust collecting facilities and them is not only expensive. There was also a problem that is steadily consumed.

In order to solve the above problems, the present invention is a structure that can be easily installed in the pipe to which water, nitrogen, and air are generally used in the industrial field, the first and second housing part during the piping of the gas or fluid is transported It is coupled, the impeller inside is rotated by the gas or fluid, and the rotational force is transmitted to the first rotary shaft, the first gear, the second gear, the second rotary shaft to provide a current generating device and the method is formed a rotating unit for producing electricity in the generator The purpose is to.

The present invention is a pipe in which the fluid or gas is selectively transported, the first body and the inlet and outlet of the both ends are in close contact with each other in a certain section of the pipe, and the first opening of the circular formed on the upper end of the first body A first housing part in which a first mechanical seal is in close contact with an upper part and has a first coupling surface formed in a step; A second cylindrical body inserted into the first coupling surface and bolted to form a circular first through hole at the lower center thereof, and a first cover having a circular second through hole at one side and fixed by bolts to the upper portion of the second body; A second housing formed thereon; An impeller fixed to a lower end of a first rotary shaft vertically fixed to a lower portion of the first cover, a first gear fixed to an upper portion of the first rotary shaft, and a second rotary shaft engaged with the first gear and fixed to a center thereof Rotating is made of a structure formed with a rotating part is formed with a second gear to transmit a force to the generator.

In addition, the first body is inclined downward toward the impeller at the inlet, it is formed in an upward inclination toward the outlet at the impeller.

In addition, the impeller is eccentrically formed on one side of the first body so that the flow of fluid / gas is moved on the same horizontal line as the pipe.

In addition, the second body has a groove formed in the lower center of the center around the first through hole, the 2.3 mechanical seal is formed on the upper / lower portion of the first through hole surrounding the first rotating shaft.

A current production method, comprising: a first step of combining a first and a second housing part in which a rotating part is fixed inside a section of a pipe through which gas or fluid is transferred; A second step of rotating the impeller of the rotating part when transferring the gas or the fluid through the pipe; A third step of transmitting mechanical energy due to the rotation of the impeller to the generator through a first rotary shaft, first and second gears, and a second rotary shaft; The fourth step is to convert the mechanical energy into electrical energy by the generator.

As described above, the current production apparatus and the method according to the present invention can be easily installed as a structure in which the first housing portion is coupled to an existing pipe, so that the gas or fluid can be directly used in an industrial site in which a pipe is transported.

In addition, the triangular spiral impeller minimizes the frictional resistance of the back of the impeller when rotated by the gas or fluid, there is another effect that the impeller is eccentrically coupled in the center of the first housing does not interfere with the gas or fluid flow.

Hereinafter, a preferred embodiment according to the configuration and operation of the current production device according to the present invention will be described in detail with the accompanying drawings.

Figure 2 is a side cross-sectional view of the current production device according to the present invention, Figure 3 is a plan cross-sectional view of the current production device according to the present invention, Figure 4 is a part view of the current production device according to the present invention, Figures 5 to 6 According to the embodiment of the current production device according to the present invention, reference numeral 100 denotes a current production device according to the present invention.

In the current production apparatus of the present invention, a pipe 10 through which a gas or a fluid such as water, nitrogen, or air is selectively transported in an industrial site, and an inlet 211 and an outlet 212 are in close contact with each other during the pipe 10. The first housing part 20 is formed with the first body 21 to be coupled, and the second housing part formed with a cylindrical second body 31 fixed to the upper portion of the first body 21 by a bolt (A) 30), a rotating part 40 fixed to the first and second housing parts 20 and 30 and rotated by a gas or a fluid, and a generator converting the mechanical energy generated by the rotating part 40 into electrical energy. 50 and a transformer 60 for converting the electricity generated by the generator 50 into electricity that can be used in home or industrial facilities.

As shown in FIG. 2, the first housing part 20 includes a first body 21 having a disc shape in which an inlet 211 and an outlet 212 formed at both ends thereof are coupled to and fixed to a pipe 10. A first coupling surface 22 formed in a step is formed in a circular first open hole 221 formed on an upper end of the first body 21. The inlet 211 and the outlet 212 is a portion that is coupled to the pipe 10 and the outer periphery by processing the thread can be made of various types of pipe joints, such as inserted and fixed inside the pipe 10 and the drawing and Likewise, the bolt (A) may be formed in the form of a flange to facilitate disassembly by coupling.

In addition, the first coupling surface 22 is a second body 31 of the second housing portion 30 to be described later is to be tightly coupled using a bolt (A), the first mechanical seal 222 on the upper surface ) Is in close contact to prevent leakage of gas or fluid.

In addition, the second housing part 30 has a bottom surface in close contact with a vertical upper portion of the first coupling surface 22 and a bolt (A) coupled to the second body 31, and a bolt (on the upper portion of the second body 31). A first cover 32 is formed which is disassembled by A). The second body 31 has a shape in which a bottom center thereof is inwardly formed, and a first through hole 311 into which a first rotating shaft 41 to be described later is inserted is formed in the center of the second body 31, and above / lower the first through hole 311. The furnace surrounds the first rotating shaft 41 to seal the gas or fluid transported from the inside of the first body 21, and the second and third mechanical seals 312 and 313 are coupled to each other.

In addition, the rotating part 40 is rotated by the upper end is fixed to the ball bearing (B) on the inner bottom of the first cover 32, the first rotary shaft is fixed to the lower end penetrated into the first body (21) (41), a second gear (44) which rotates in engagement with the first gear (43) coupled to the first rotary shaft (41), and the second gear (44) is fixed to the lower end and the upper end of the first gear (44). A second rotary shaft 45 is formed to penetrate the second through hole 321 formed at one side of the cover 32 and is coupled to the generator 50 so that the driving force due to the rotation of the impeller 42 is transmitted to the generator 50 to generate electricity. Is produced. In addition, the first and second rotation shafts 41 and 45 are in contact with the first cover 32, the upper portion is smoothly rotated by the ball bearing (B) formed at the contact point.

As shown in FIG. 3, the center of the impeller 42 is eccentrically coupled at the center of the first body 21, whereby the center of the impeller 42 to which the gas or fluid that has passed through the pipe 10 is fixed. Passed through to prevent the speed is reduced and the flow was made smoothly. In addition, as shown in Figure 4, the impeller 42 is formed in a triangular spiral shape so that the gas or fluid collides effectively at the front side so that the impeller 42 is rotated, the rear side is reduced frictional resistance of the gas or fluid hitting The efficiency of the impeller 42 is to be improved.

On the other hand, the first body 21 is formed inclined downward toward the impeller 42 at the inlet 211, and formed inclined upward toward the entrance 212 at the impeller 42, the impeller 42 by the inclination It is to double the flow rate of the gas or fluid toward.

In addition, the first, second, third mechanical seals (222, 312, 313) is a mechanical seal that is mounted on a high-speed rotating shaft, such as a pump shaft, the first and second housings (20, 30) of the coupling portion and the first through hole (311) Wrapped around the first rotary shaft 41 to the center to maintain the airtightness of the gas or fluid to be delivered to the pipe 10 and the material is made of silicon carbide.

Then, a preferred embodiment according to the use of the current production device according to the present invention configured as described above will be described with reference to FIG.

The current production apparatus of the present invention opens the valve (not shown) to couple the inlet 211 and the outlet 212 formed at both ends of the first body 21 to the pipe 10 so that gas or fluid is transferred. . As a result, the impeller 42 inside the first body 21 rotates, and the first rotary shaft 41 fixed to the lower end of the impeller 42 rotates, and the first and second gears 43 and 44 are formed. The two rotary shafts 45 rotate. The generator 50 fixed to the second rotary shaft 45 is driven by the rotational force, thereby converting kinetic energy into electrical energy in the generator 50.

In addition, the electricity generated by the generator 50 is used to convert to a voltage that can be used at home or industrial sites through the transformer 60, the generator 50 and the transformer 60 is generally used Detailed description will be omitted.

FIG. 6 shows another embodiment of the current generator, in which the auxiliary pipe 11 separated from the pipe 10 is formed at a position parallel to the current generator 100 to use the valve C when the current generator 100 fails. The gas or fluid is transferred to the auxiliary pipe 11 so that the operation of the facility in which the pipe 10 is used is always operated normally.

On the other hand, Figure 7 is a flow chart of the current production method according to the present invention, Figure 8 is a flow chart of the current production method according to the present invention.

In the current production method of the present invention, the first and second housing parts 20 in which the rotating part 40 is fixed to the inside of a portion of the pipe 10 in which a gas or a fluid such as water, nitrogen, and oxygen is selectively transported in an industrial site. (30) When the first housing portion 20 is coupled to the pipe 10, the gas or fluid into the first housing portion 20 by opening the valve (C) of the pipe (10). Is passed through the impeller 42 of the rotating part 40 is rotated. (S20) The impeller 42 is fixed to the lower end of the first rotary shaft 41, due to the rotation of the impeller 42, the first rotary shaft ( 41) The first gear 43 fixed to the upper portion is rotated. In addition, the second gear 44 which is rotated in engagement with the first gear 43 is rotated, the impeller 42 is rotated by the rotation of the second rotary shaft 45 fixed to the lower end of the second gear 44. Mechanical energy by is transmitted to the generator 50. (S30)

 Mechanical energy is converted into electrical energy by driving the generator 50 (S40), and can be converted into a voltage used in a general home or industrial facility through a transformer 60 as shown in the drawing, an industrial site It is generally installed in the pipe used to transfer air, nitrogen, water, etc., and it is easy to install by making the inlet and outlet by diameter of the existing pipe.

In addition, since the auxiliary pipe is formed horizontally with the current generating device, even when the current generating device is broken, the first and second housing parts are disassembled / joined by bolts, so that they are coupled inside. It is easy to replace the first and second rotary shafts, impellers and the like.

In addition, the triangular spiral impeller minimizes the frictional resistance of the back side of the impeller when rotating by gas or fluid, and the impeller is eccentrically coupled at the center of the first housing, so that the gas or fluid flow is not hindered.

The present invention is not limited to the preferred embodiments of the above features, and those skilled in the art to which the present invention pertains various modifications without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is a perspective view of a hydroelectric generator using multiple gravity of water according to the prior art

Figure 2 is a side cross-sectional view of the current production device according to the present invention

Figure 3 is a plan cross-sectional view of the current production device according to the present invention

4 is a part of the current production device according to the invention

5 to 6 is an embodiment of the current production apparatus according to the present invention

7 is a process drawing of the current production method according to the present invention

8 is a flow chart of the current production method according to the present invention

<Description of the symbols for the main parts of the drawings>

10: piping 11: auxiliary piping

20: the first housing 21: the first body

211: inlet 212: outlet

22: first coupling surface 221: first opening

222: the first mechanical seal 30: the second housing part

31: second body 311: the first through

312: second mechanical seal 313: third mechanical seal

32: first cover 40: rotating part

41: first rotating shaft 42: impeller

43,44: 1st, 2nd gear 45: 2nd rotating shaft

50: generator 60: transformer

Claims (5)

In a pipe in which gas or fluid is selectively transported, The first body 21 and the first open hole formed in the upper end of the first body 2 and the first inlet 211 and the outlet 212 are in close contact with each other in a predetermined section of the pipe 10, respectively. A first housing part 10 having a first coupling surface 22 formed in a step in which the first mechanical seal 222 is in close contact with an upper portion 221; Is inserted into the first coupling surface 22 is bolted and the cylindrical second body 31 is formed with a circular first through-hole 311 in the lower center, and is fixed with a bolt on the second body 31 A second housing part 30 having a first cover 32 having a circular second through hole 321 formed at one side thereof; An impeller 42 fixed to a lower end of the first rotary shaft 41 vertically fixed to the center lower portion of the first cover 32, a first gear 43 fixed to the first rotary shaft 41, and the Rotating portion 40 is formed in which the second gear 44 is formed to rotate the second gear shaft 45 is engaged with the first gear 43 and is fixed to the center to rotate the second rotation shaft 45 is transmitted to the generator 50. Current production equipment. The method of claim 1, The first body 21 is inclined downward toward the impeller 42 at the inlet 211, the current production device, characterized in that formed in an upward inclination toward the outlet 212 in the impeller 42. The method of claim 1, The impeller (42) is a current producing device, characterized in that the flow of the fluid / gas is eccentrically formed on one side of the first body (21) to move on the same horizontal line as the pipe. The method of claim 1, The second body 31 has a groove formed in the lower center of the center around the first through hole 311, the second mechanical seal (2.3) surrounding the first rotary shaft 41 in the upper / lower portion of the first through hole (311) ( 312,313) is characterized in that the current producing device. In the current production method, A first step (S10) of coupling the first and second housing parts 20 and 30 having the rotating part 40 fixed therein to a portion of the pipe 10 through which gas or fluid is transferred; A second step S20 of rotating the impeller 42 of the rotating part 40 when the gas or the fluid is transferred through the pipe 10; The third step (S30) that the mechanical energy by the rotation of the impeller 42 is transmitted to the generator 50 through the first rotary shaft 41, the first and second gears 43 and 44, the second rotary shaft 45. )Wow; The current production method, characterized in that consisting of a fourth step (S40) that the mechanical energy is converted into electrical energy by the generator (50).

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