KR102214724B1 - Apparatus for increasing of fiow velocity - Google Patents

Abstract

Disclosed is an apparatus for increasing flow velocity. According to the present invention, the apparatus for increasing flow velocity comprises: a pipe installed on a water pipe and a sewer pipe, and provided to allow fluid to pass therethrough; at least one vortex generation unit which protrudes in a helical structure in a longitudinal direction from a position separated from the front end of the pipe by a prescribed distance or integrally protrudes from the water pipe and the sewer pipe, and is provided to generate a vortex of the fluid; a first flow velocity increasing unit formed through the vortex generation unit in the longitudinal direction, and provided to allow the fluid to pass therethrough to form a higher flow velocity than the average flow velocity in the pipe; and a second flow velocity increasing unit formed to be arranged on both sides and an upper portion of the circumference of the vortex generation unit to provide a flow passage of the fluid, and provided to induce a flow of the fluid from areas of both sides and an upper portion of the vortex generation unit to the flow passage to form a higher flow velocity than the average flow velocity in the pipe. According to the present invention, the fluid flowing along the water pipe and the sewer pipe can pass by inducing a high-velocity flow accompanying a strong vortex in the pipe by an organic coupling structure of the vortex generation unit, the first flow velocity increasing unit, and the second flow velocity increasing unit to markedly increase the flow velocity of water and sewage.

Description

Flow velocity increasing device {APPARATUS FOR INCREASING OF FIOW VELOCITY}

The present invention relates to a flow rate increasing device, and more particularly, to a flow rate increasing device that can increase the flow rate is installed in the water, sewage pipes, or all pipe bodies through which other fluid is transferred.

In general, the most basic prerequisites for the existence of a city where a large number of people live in collectively are the supply of drinking water and discharge of sewage.

In addition, drinking water sources in cities are generally rivers or lakes located some distance from the city, that is, with little or no inflow of pollutants, and after collecting them, raw water is disinfected at a water purification plant, and then drinking water is supplied to each place of use. In order to collect raw water, disinfect it, and supply it as drinking water, a water supply pipeline is required.

In addition, sewage discharged from each household also requires a sewage pipe.In the water and sewage pipes as described above, various foreign substances contained in the water or conifers on the inner circumference of the pipe are deposited through the flow of water and sewage. However, there is a problem that the pipeline is narrowed by such sediments.

Therefore, in order to minimize the accumulation of sediment inside the pipe, the speed of the fluid must be increased as quickly as possible, and the amount of fluid is large, and there is a big problem in a water supply pipe supplied at high pressure or an oil well pipe for supplying agar. However, in the case of sewer pipes, there is a problem in which sediments are basically accumulated.

As described above, the sewage pipe has a problem of sediment, not only is there a lot of foreign matter in the sewage itself, but the sewage is not only discharged by a natural method using a fall or a slope, rather than a forced type by a pump, etc. This is because the amount of sewage itself is not constant.

In other words, the sewage pipe is designed based on the maximum amount of sewage discharged, but the amount of discharged sewage varies depending on the time and season, and the minimum amount of sewage is discharged through the sewage pipe designed to digest the maximum amount of sewage. In this case, the flow rate of sewage is inevitably very slow, and in such a case, foreign substances contained in the sewage cannot flow to the sewage treatment plant together with the sewage due to the slow flow rate, and are forced to be deposited in the middle of the pipeline.

In particular, since the amount of sewage inflow becomes more insufficient during the dry season, the amount of foreign matter deposits inside the pipeline increases by steam, but there is no means to minimize this.

Accordingly, when supplying water, it is possible to smoothly supply tap water to each household by increasing the flow rate without artificially forming a lot of hydraulic pressure, and when discharging sewage, the flow rate is increased to prevent clogging of sewage pipes by sediment. There is an urgent need for research and development on a device for increasing the flow rate.

KR Registered Patent Publication No. 10-1709275 (February 16, 2017) KR Registered Patent Publication No. 10-1011080 (January 19, 2011) KR Registered Patent Publication No. 10-0789256 (December 20, 2007) KR Patent Publication No. 10-2012-0126503 (November 21, 2012)

The technical object of the present invention is to provide a flow rate increasing device capable of increasing the flow rate of water or sewage as a whole by forming a constant flow along a water supply pipe or a sewage pipe to generate a vortex for the flowing fluid and induce it to pass through at a high speed. Is to do.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned can be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. There will be.

The technical task is, at least one protruding in a helical structure along the longitudinal direction from a pipe body installed in the upper and lower water pipes and provided to allow the fluid to pass through, and a position spaced apart from the front end of the pipe body, or the A vortex generator formed integrally protruding from the upper and lower water pipes and provided to generate a vortex of the fluid, and formed to penetrate the vortex generator in a longitudinal direction, and passing the fluid to be faster than the internal average flow velocity of the pipe body. A first flow rate increasing unit provided to form a flow velocity, and a first flow rate increasing unit disposed in a longitudinal direction at the upper and both sides of the circumference of the vortex generation unit to provide a flow path for the fluid, and flow in the upper and both side areas of the vortex generation unit It characterized in that it comprises a second flow rate increasing unit provided to induce the flow of the fluid through the passage to form a flow rate faster than the internal average flow rate of the tube.

The first flow rate increasing part is formed as a through hole penetrating in the longitudinal direction of the vortex generation part, and the second flow rate increasing part is formed in a groove shape on upper and both sides of the vortex generation part, and the groove is capable of inducing a fluid. It is characterized in that it is formed in a hemispherical structure so that it is formed in a rectangular structure so as to provide a constant straightness in the groove while inducing a fluid.

The pipe body is installed inside the upper and lower water pipes, or installed at the front end of the upper and lower water pipes, or installed so as to be connected between the upper and lower water pipes, and is coupled to the water supply pipe in a heat-sealing manner, and adheres to the sewer pipe. It is characterized by being combined in a manner.

When the pipe body is installed inside the upper and sewer pipes, guided inclined surfaces are formed at the front and rear ends of the longitudinal direction to minimize the flow resistance of the fluid flowing along the upper and sewer pipes.

When the eddy current generator is viewed from the front, the eddy current generator is arranged to correspond to each other in the upper, lower, left, and right directions.

The pipe body is characterized in that it is formed of any one material selected from a PMC pipe, a stainless steel pipe, a steel pipe, a polyethylene pipe, a concrete pipe, a cast iron pipe, and a synthetic resin pipe.

According to the present invention, the fluid flowing along the upper and sewer pipes is guided to a high-velocity flow accompanied by a strong eddy current inside the pipe body by an organic coupling structure of the vortex generator, the first flow rate increase unit, and the second flow rate increase unit. By being able to pass through, it has a useful effect that can significantly increase the flow rate of water or sewage.

In addition, according to the present invention, since it is possible to increase the flow rate of water or sewage, it is possible to smoothly supply tap water to each household by increasing the flow rate without artificially forming a lot of hydraulic pressure when supplying water. By increasing the flow rate, it is possible to prevent clogging of the pipe due to sediment, and it has a useful effect of reducing unnecessary energy to increase the flow rate.

1 is a perspective view schematically showing a flow rate increasing device according to the present invention.
2 is a front view showing a flow rate increasing device according to the present invention.
3A and 3B are enlarged cross-sectional views showing the vortex generation unit of the flow velocity increasing device, and Fig. 3A shows the vortex generation unit having a hemispherical structure, and Fig. 3B shows the vortex generation unit having a rectangular structure.
Figures 4a and 4b are views showing the installation state of the flow rate increasing device according to the present invention, Figure 4a is showing a state installed inside the water and sewage pipes, Figure 4b is showing a state installed at the front end of the water and sewage pipes 4c shows a state of being connected and installed between water and sewage pipes.
5 and 6 are diagrams for explaining the principle of increasing the flow rate of a water pipe or a sewage pipe by a flow rate increasing device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, descriptions of functions or configurations already known will be omitted in order to clarify the gist of the present invention.

Referring to FIG. 1, the flow rate increasing device according to the present invention includes a tube body 10, a vortex generation unit 20, a first flow rate increasing unit 30, and a second flow rate increasing unit 40. do.

That is, the flow rate increase device according to the present invention is provided by the pipe body 10 installed in the water and sewage pipes 1, the vortex generation unit 20, the first flow rate increase unit 30, and the second flow rate increase unit 40. , It has a structure that can increase the overall flow velocity of the fluid by generating eddy currents inside the upper and lower water pipes (1) and simultaneously inducing the flow of fluid quickly.

In addition, the flow rate increasing device may be installed in all pipe bodies through which other fluids are transferred, including the water and sewage pipes (1) to increase the flow rate.

Referring to FIGS. 1 and 4A to 4C, the pipe 10 is formed to have a predetermined length and is provided to be installed in the water and sewage pipes 1. That is, the pipe body is installed inside the water and sewage pipes 1 as shown in FIG. 4A, or installed at the front end of the water and sewage pipes as shown in FIG. 4B, or to be installed to be connected between the water and sewage pipes 1 as shown in FIG. I can. At this time, the tube 10 has a structure that is bonded to the water supply pipe by a heat-sealing method and bonded to the sewer pipe by an adhesive method.

Here, the pipe body 10 may be formed of any one material selected from a PPC pipe, a stainless steel pipe, a steel pipe, a polyethylene pipe, a concrete pipe, and a cast iron pipe so as to be applied to the well-known water and sewage pipes 1.

In addition, when the pipe body 10 is installed inside the upper and lower water pipes 1, a guide inclined surface 12 inclined inward is formed at the front and rear ends thereof. Accordingly, it is possible to minimize the flow resistance by the guide inclined surface 12 when the fluid passes into the inside of the tube 10. That is, the guide slope 12 is able to smoothly guide the flow of the fluid by the inclined structure when the fluid flows into or passes through the pipe body 10, so that the flow of the fluid flowing along the upper and lower water pipes 1 The resistance can be minimized.

1 and 2, the vortex generator 20 is provided to generate a vortex with respect to the fluid passing through the tube 10. To this end, at least one vortex generator 20 is formed to protrude from a position spaced apart from the front end of the tube 10 in a helical structure along the longitudinal direction. That is, the vortex generator 20 is formed in a helical structure along the longitudinal direction of the tube 10 so as to form a one-way vortex with respect to the fluid passing through the tube 10, and accordingly, the fluid in the entire section of the tube 10 It is possible to increase the flow velocity of the fluid flowing from the water and sewage pipes (1) by generating a eddy current in the.

Here, the reason why the vortex generator 20 is spaced at a certain interval from the front end of the pipe body 10 is that a strong vortex can be formed by the vortex generator 20 after the fluid is drawn into the water and sewage pipes 1. This is to secure enough free space.

In addition, the eddy current generation unit 20 is disposed so as to correspond to each other in the upper, lower, left and right when the tube body 10 is viewed from the front. Accordingly, the vortex generation unit 20 can maximize the vortex flow of the fluid passing through the tube body 10. That is, as the vortex generator 20 is arranged to correspond to each other in the vertical, left and right directions inside the pipe body 10, while generating a one-way vortex flow for the fluid flowing into the pipe body 10 from the upper and lower water pipes (1). It is possible to maximize the flow of vortex by inducing the flow of vortex smoothly.

Here, the vortex generator 20 is arranged to correspond to each other in the vertical, left and right directions of the tube 10, but as another embodiment of the present invention, the vortex generator 20 is a fluid accompanying a strong vortex inside the tube 10 It may be provided in at least one to a plurality around the inner circumference of the tube body 10 to induce the flow of.

In addition, the vortex generator 20 is formed along the longitudinal direction from a position spaced apart from the front end of the tube 10 at a predetermined interval so as to generate a smooth vortex with respect to the fluid passing through the inside of the tube 10. That is, the vortex generation unit 20 is formed in a position approximately 100 mm apart from the front end of the tube body 10, the width (W) is formed in 3 ~ 500mm, the height (H) can be formed in a spiral structure of 1 ~ 500mm. have.

Here, the vortex generation unit 20 is formed integrally with the pipe body 10, but as another embodiment of the present invention, the vortex generation unit 20 may be formed integrally with the water and sewage pipes 1 instead of the pipe body 10. have.

Referring to FIGS. 3A and 3B, the first flow rate increase unit 30 is provided to induce a fluid to form a flow rate that is faster than the internal average flow rate of the tube 10. To this end, the first flow rate increasing unit 30 is formed to penetrate the vortex generation unit 20 in the longitudinal direction. In this case, the first flow rate increasing unit 30 may be formed in the vortex generation unit 20 with at least one or more through holes.

The first flow rate increasing unit 30 is able to form a flow rate faster than the internal average flow rate of the tube 10 by inducing the fluid to pass through the through hole structure. That is, as the first flow rate increase unit 30 is formed as a through hole in the vortex generation unit 20, it increases the flow rate of the fluid by forming a faster flow than the fluid forming the flow by the eddy current inside the tube body 10. You will be able to do it

In addition, the first flow rate increasing unit 30 may be divided into a first section and a second section along the longitudinal direction of the vortex generator, the diameter of the first section is formed constant, and the diameter of the second section is It may be formed in a form that gradually widens from the first section.

Accordingly, the first flow rate increase unit 30 can quickly pass the fluid that has passed through the first section to the outside of the tube 10 by the second section while inducing the fluid at a high speed by the first section. . That is, the first flow rate increase unit 30 can contribute to the increase in flow rate by the induction structure of the fluid comprising the first section and the second section.

Referring to FIGS. 3A and 3B, the second flow rate increase unit 40 is provided to guide the fluid into the groove to form a flow rate faster than the internal average flow rate of the tube 10. To this end, the second flow rate increasing unit 40 is disposed at the upper and both sides of the circumference of the vortex generation unit 20 in the longitudinal direction to form a groove providing a flow passage for the fluid.

At this time, the groove is formed in a hemispherical structure to induce a fluid as shown in FIG. 3A. Alternatively, the second flow rate increasing unit may be formed in a rectangular structure so as to induce a fluid as shown in FIG. 3B and provide a constant straightness within the groove. That is, the groove of the prismatic structure is capable of moving the fluid guided along the groove by the vertical surfaces 22 formed to correspond to each other on both sides in the longitudinal direction of the vortex generator 20.

The second flow rate increasing unit 40 induces the flow of fluid in the upper and both side regions of the vortex generation unit 20 by means of a groove structure, so that a flow rate that is faster than the internal average flow rate of the tube 10 can be formed. . That is, as the second flow rate increasing unit 40 is formed in a groove shape on the upper and both sides of the vortex generating unit 20, it forms a faster flow than the fluid forming the flow by the vortex inside the tubular body 10. Thus, it is possible to increase the flow rate of the fluid.

In addition, the second flow rate increase unit 40 may be divided into a first section and a second section along the longitudinal direction of the vortex generation unit 20, similar to the first flow rate increase unit 30, and the first section The width of is formed to be constant, and the width of the second section may be formed in a form that gradually widens from the first section.

Accordingly, the second flow rate increase unit 40 can quickly pass the fluid that has passed the first section to the outside of the tube 10 by the second section while inducing the fluid at a high speed by the first section. . That is, the second flow rate increase unit 40 can contribute to the increase in flow rate by the induction structure of the fluid composed of the first section and the second section.

On the other hand, in the description of the flow rate increasing device according to the present invention, although not shown in the drawings, the tube body 10 is formed to have a predetermined length, but the first flow rate increasing part 30 and the first 2 After forming the vortex generation unit 20 having the flow rate increasing unit 40 in a spiral structure, a part of the vortex generation unit 20 is removed from the front end region and the rear end region of the tube body 10, 10) could be used as water and sewage pipes.

Hereinafter, the operation of the flow rate increasing device according to the present invention will be described with reference to FIGS. 5 and 6.

First, a fluid composed of water or sewage is introduced into the interior of the pipe body 10 by maintaining a constant flow inside the water and sewage pipes (1).

Referring to FIG. 5, when the fluid maintains the flow and flows into the tube 10, the vortex generator 20 generates a strong vortex in the fluid by a spiral structure. That is, the vortex generation unit 20 generates a strong vortex in the fluid through a helical structure in the entire inner section of the tube body 10 to induce the flow, and accordingly, the fluid flows through the strong vortex flow through the tube body 10 It will be able to pass through at high speed.

Therefore, the eddy current generator 20 generates a flow accompanied by a strong eddy current with respect to the fluid flowing into the pipe body 10 through the upper and sewer pipes 1 to pass through the pipe body 10, so that the fluid passes through the pipe body ( When passing through 10), it is remarkably increased than the initial flow rate flowing along the water and sewer pipes (1) so that it can pass.

Referring to FIG. 6, when the fluid is passed by maintaining the flow accompanied by a strong eddy current by the vortex generator 20 inside the tube 10, the first flow rate increasing unit 30 guides the fluid to pass through. As a result, a flow velocity that is faster than the internal average flow velocity of the tube body 10 is formed. That is, the first flow rate increasing unit 30 forms a flow faster than the fluid forming the flow by accompanying a strong eddy current inside the tube 10 due to the through hole structure, thereby increasing the flow rate of the fluid. .

At the same time, the second flow rate increasing unit 40 induces the fluid to pass through the grooves formed on the upper and both sides of the vortex generation unit 20, thereby forming a flow rate faster than the internal average flow rate of the tube body 10. . That is, since the second flow rate increasing unit 40 induces the flow of fluid into the grooves formed on the upper and both sides of the vortex generating unit 20, a strong vortex flow is formed inside the tube body 10. It is possible to increase the flow rate of the fluid by forming a flow faster than that of the fluid.

Meanwhile, the flow rate increasing device according to the present invention is not limited to a structure that increases the flow rate of water or sewage, and may be applied to various pipe bodies that increase the flow rate of gas.

For example, in the case of rapid acceleration of a car or motorcycle, an intake line for supplying oxygen to the engine, an exhaust line muffler for rapid discharge of exhaust gas, or a pipe body connected to the propellant to increase the pressure of gas to the propellant of a rocket By applying it, the intake and exhaust efficiency can be improved without the operation of a separate artificial control device.

As described above, in the flow rate increasing device according to the present invention, the vortex generation unit 20, the first flow rate increasing unit 30, and the second flow rate increasing unit 40 are Due to the organic coupling structure, it is possible to induce and pass a high-velocity flow accompanied by a strong eddy current inside the pipe body 10, so that the flow rate of water or sewage can be remarkably increased.

In addition, since the flow rate increasing device according to the present invention can increase the flow rate of water or sewage, it is possible to smoothly supply tap water to each household by increasing the flow rate without artificially forming a lot of hydraulic pressure when supplying water. When the flow rate is increased, clogging of the pipe by sediment can be prevented, and unnecessary energy to increase the flow rate can be reduced.

In the above, although specific embodiments of the present invention have been described and illustrated, the present invention is not limited to the described embodiments, and various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have. Therefore, such modifications or variations should not be individually understood from the technical spirit or viewpoint of the present invention, and the modified embodiments should be said to belong to the claims of the present invention.

10: tube body
12: guided slope
20: vortex generator
30: first flow rate increase unit
40: second flow rate increasing unit

Claims (6)

In the flow rate increasing device capable of increasing the flow rate of all pipe bodies through which water and sewage pipes and other fluids are transferred,
A pipe body installed in the upper and lower water pipes and provided to pass the fluid;
At least one vortex generator protrudes in a helical structure along the longitudinal direction from a position spaced apart from the front end of the pipe body, or integrally protrudes from the water and sewer pipes, and is provided to generate a vortex of the fluid;
A first flow rate increasing unit formed to penetrate in the longitudinal direction of the vortex generation unit, and configured to pass the fluid to form a flow velocity faster than an internal average flow velocity of the tube body; And
It is disposed at the upper and both sides around the vortex generator in a longitudinal direction to provide a fluid flow path, and the internal average of the tube body by inducing the flow of fluid to the flow passage in the upper and both side regions of the vortex generator Includes; a second flow rate increasing unit provided to form a flow rate faster than the flow rate,
The first flow rate increasing part is formed as a through hole penetrating in the longitudinal direction of the vortex generator,
The second flow rate increasing unit is formed in a groove shape on the upper and both sides of the vortex generator, and the groove is formed in a hemispherical structure to induce a fluid, or to provide a constant straightness within the groove while inducing a fluid. It is formed in a rectangular structure,
The first flow rate increasing part is divided into a first section and a second section along the longitudinal direction of the vortex generator, the diameter of the first section is formed constant, and the diameter of the second section gradually widens from the first section. Is formed in the form,
The second flow rate increasing part is divided into a first section and a second section along the longitudinal direction of the vortex generator, the width of the first section is formed constant, and the width of the second section gradually widens from the first section. Flow rate increasing device, characterized in that formed in the form. delete The method of claim 1,
The tube body,
It is installed inside the water and sewage pipes, or is installed at the front end of the water and sewage pipes, or is installed to be connected between the water and sewage pipes, and is coupled to the water supply pipe by a heat-sealing method, and bonded to the sewer pipe by an adhesive method. Flow rate increasing device, characterized in that the. The method of claim 1,
The tube body,
When installed inside the upper and sewer pipes, the flow rate increasing device, characterized in that the guide slopes are formed at the front and rear ends of the longitudinal direction to minimize the flow resistance of the fluid flowing along the upper and sewer pipes. The method of claim 1,
The eddy current generator,
When the tube body is viewed from the front, the flow rate increasing device is arranged to correspond to each other in the upper, lower, left, and right. The method of claim 1,
The tube body,
A flow rate increasing device, characterized in that it is formed of any one material selected from a PVC pipe, a stainless steel pipe, a steel pipe, a polyethylene pipe, a concrete pipe, a cast iron pipe, and a synthetic resin pipe.

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