KR101846265B1 - Flushing system of pipe using ultrasonic - Google Patents

Abstract

The present invention relates to a flushing system for piping using ultrasonic waves, which is connected to an oil tank or piping system to perform flushing. This embodiment includes an ultrasonic generator for generating an ultrasonic wave and a vortex so that the ultrasonic wave or vortex generated in oil flows along piping to perform continuous flushing, thereby improving the efficiency of flushing. To this end, the flushing system for piping using ultrasonic waves, which flushes out the inside of pipes, comprises: an oil tank for storing oil; a piping system connected to the oil tank via a pipe to circulate the oil by operation of a main pump; a water remover connected to the oil tank to remove moisture remaining in the oil; a particle remover connected to the oil tank to remove foreign matter; and an ultrasonic generator connected to the oil tank or the piping system and generating ultrasonic waves to perform a flushing operation. The ultrasonic generator (800) includes: a main body (810); an ultrasonic generation unit (820) installed inside the main body (810) and forced to rotate by compressed air supplied from the outside and thus generates ultrasonic waves; and first and second covers (830, 840) provided at both ends of the main body (810) and supporting the ultrasonic generation unit (820) installed inside for the smooth generation of ultrasonic waves.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a flushing system for piping using ultrasound,

The present invention relates to a flushing system for piping using ultrasonic waves, and more particularly, to a flushing system for piping using ultrasonic waves, which comprises an oil tank for storing oil, a piping system connected to the oil tank by piping for circulating oil through operation of the main pump, A water purifier connected to the oil tank for removing water remaining in the oil, a particle remover connected to the oil tank for removing foreign matter, and an ultrasonic generator connected to the oil tank or the piping system for generating ultrasonic waves The present invention relates to a flushing system for piping using ultrasonic waves in which ultrasonic waves and vortices are generated in an oil and flowed along a pipe to continuously perform a flushing action to improve flushing efficiency.

In general, the piping serves as a passage for guiding and moving the fluid to a predetermined position.

When such a pipe is used for a long period of time, the inner wall surface of the pipe is oxidized and corroded, and various foreign substances included in the fluid moving through the inside of the pipe adhere to the inner wall surface of the pipe.

Such a scale is solidified over a long period of time to cause a narrowing of the flow path of the piping. If the flow path cross-sectional area of the piping is narrowed by the scale, fluid movement is not smooth and the piping function as designed can not be performed.

Further, if the flow path cross-sectional area of the piping is narrowed due to the scale, there is a possibility that the piping is damaged by the fluid's moving pressure, so that the scale inside the piping must be removed to perform the normal function as the piping.

Therefore, in order to remove the scale inside the pipe, conventionally, the water containing the chemical is passed through the inside of the pipe to cause the chemical contained in the water to come in contact with the scale, causing a chemical reaction to melt the scale.

However, since the scaling of the inside of the piping by the chemical is performed by chemical agents, a great deal of care must be taken in the course of the operation, piping damage caused by the chemical is caused during the scaling process, and since the chemical is expensive, There is a problem such that the cost is large.

In addition, conventionally, compressed air was used to remove scale inside the piping. For example, compressed air was used to remove rust and blasting balls, which are scales inside pipes, after a pipe spool was manufactured.

Since scale inside the piping is strongly adhered to the inside of the piping by the moisture inside the piping, there is a limitation in completely removing the scale by simply supplying the compressed air into the piping.

In addition, when the scale inside the piping spool is not completely removed and the piping is connected to the construction site, the filter or the strainer connected to the piping may be damaged. In particular, steam blowing or oil flushing oil flushing) and the like are delayed.

In order to solve the above-mentioned conventional problems, a flushing system of a pipe pipe using a micro bubble of Korean Patent Laid-Open No. 10-2016-119619 is a flushing system for flushing an inside of a pipe, A piping system 200 for circulating oil through operation of the main pump 110 while being connected to the oil tank 100 by piping and a piping system 200 for circulating the oil through the oil tank 100, A micro bubble generator 300 connected to at least one of the system 200 and the micro bubble generator 300 for generating micro bubbles in the pipe and the oil tank 100 through which the oil flows and injecting the micro bubbles into the pipe, (400) for removing micro bubbles and moisture in the oil, and a micro bubble and foreign matter in the oil by an electric dust collection method connected to the oil tank And a particle eliminator 500 for removing the particles.

Accordingly, a micro bubble generator generates micro bubbles in the oil to remove moisture in the oil through the movement and discharge function of the foreign matter in the pipe, and removes foreign matter in the oil.

However, bubble generation through the micro bubble generator is actively performed in the early stage, but the flushing effect on the piping is lowered as the piping is canceled during the movement.

Korean Patent Publication No. 10-2001-45080 (published Jun. 25, 2001) Korean Patent Publication No. 10-2016-119619 (published on October 14, 2016)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide an oil pump for an internal combustion engine, which comprises an oil tank for storing oil, a piping system connected to the oil tank by a pipe, A particle eliminator connected to the oil tank to remove foreign matter and an ultrasonic generator connected to the oil tank or the piping system to generate ultrasonic waves to perform a flushing operation; The present invention is to provide a flushing system using ultrasonic waves in which ultrasonic waves and vortices are generated in the oil to flow continuously along the piping, thereby continuously improving the flushing efficiency.

According to an aspect of the present invention, there is provided an oil pump comprising: an oil tank for storing oil; a piping system connected to the oil tank by piping to circulate the oil by operation of the main pump; A particle eliminator connected to the oil tank to remove foreign matter, and an ultrasonic generator connected to the oil tank or the piping system to generate ultrasonic waves to perform a flushing operation, Wherein the ultrasonic generator comprises: a body; An ultrasonic wave generating unit mounted on the inside of the main body for generating ultrasonic waves by forced rotation through compressed air provided from the outside; And first and second covers formed on both ends of the main body to support a smooth ultrasonic wave generating action in the ultrasonic wave generating unit installed in the first and second covers.

In the present invention, the main body includes a seating space in which the ultrasonic generator is seated; Wherein the seating space includes a first seating space formed at a predetermined depth at one end of the main body; And a second seating space formed to an end with a diameter smaller than the first seating space; A compressed air inlet communicating with the main body such that compressed air provided from the outside is supplied to the first seating space; And an oil injection port communicating with an oil supplied from the outside so as to be provided in the second seating space.

In the present invention, the ultrasonic wave generator includes: a propeller for performing forced rotation by compressed air; At least one vibrator which extends a predetermined length from one end of the propeller and generates ultrasonic waves and vortices due to a strong vibration of the end portions while being rotated by forced rotation of the propeller; And a support shaft extending from each of both ends of the propeller and being supported by the first and second covers to allow smooth rotation.

In the present invention, it is preferable that the vibrator is formed in a rectangular shape so that friction with the oil supplied from the outside, and thereby ultrasonic waves and vortex can easily occur.

According to the present invention, the first cover is fixed to one end of the main body so as to be hermetically sealed, and has an insertion hole formed at one end thereof for supporting the rotation of the ultrasonic generator to be smoothly performed; Wherein the second cover is fixed to the other end of the main body and has an insertion hole for supporting the other end so as to smoothly rotate the ultrasonic generator and has an axial shape that becomes smaller from the inside to the outside, .

According to the present invention, there is provided an oil pump comprising: an oil tank for storing oil; a piping system connected to the oil tank by a pipe to circulate the oil by operation of the main pump; A particle eliminator connected to the oil tank, a particle eliminator for removing foreign matter, and an ultrasonic generator for generating ultrasonic waves to be connected to the oil tank or the piping system to perform a flushing operation, thereby generating ultrasonic waves and vortices And the flushing operation is continuously performed while flowing along the pipe, thereby improving the flushing efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart of a flushing system of a pipe showing a conventional example. Fig.
2 is a cross-sectional view of a micro bubble generator showing a conventional example.
3 is a flow chart of flushing system of a piping according to the present invention.
4 is a sectional view of an ultrasonic generator according to the present invention.
5 is a perspective view of an ultrasonic generator according to the present invention.
6 is a side view of the ultrasonic generator according to the present invention.
FIG. 7 is a functional state diagram of the ultrasonic generator according to the present invention,
7a is a state before rotation, and 7b is a state when rotated by 180 °.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. (The same reference numerals are used for the same components as the conventional ones, and a detailed description thereof will be omitted).

3 to 6, the flushing system of the present invention comprises an oil tank 100, a piping system 200, an ultrasonic generator 800, a water remover 400, and a particle remover 500).

The oil tank 100 is a tank for storing a predetermined amount of oil.

The piping system 200 is connected to the oil tank 100 through a pipe 120 and forms a pipe through which oil is circulated by the operation of the main pump 110.

Between the piping system 200 and the oil tank 100, a filter 130 is configured to filter foreign matter contained in the oil circulated by the operation of the main pump 110.

The pipe 120 is provided with an oil pollution analyzer 600 for measuring the pollution degree of the oil discharged from the oil tank 100 and flowing to the pipe 120 through the piping system 200.

The oil pollution analyzer 600 is configured to provide a real-time monitoring system for oil contamination 610 to monitor the contamination state of oil in the pipe 120 discharged from the oil tank 100 in real time. In this case, the oil pollution real-time monitoring system 610 analyzes the pollution degree of the oil flowing through the pipe 120, and the analyzed data is transmitted to the manager or the main server to check the contamination status in real time, To take immediate action.

The water eliminator 400 is connected to the pipe 120 connecting the oil tank 100 and the main pump 110 by a separate pipe 120a so that moisture remaining in the oil can be removed at any time to shorten the process time And the like.

The particle remover 500 is connected to the pipe 120 connecting the oil tank 100 and the main pump 110 by a separate pipe 120b so that the corona discharge layer by the electric force of the particle remover 500 And the foreign substances contained in the oil are removed by the electrostatic dust collecting method through the flushing action of the pipe through the ultrasonic generator 800.

An auxiliary oil tank 700 is provided between the oil tank 100 and the particle remover 500 to allow the oil tank 100 to suck or replenish the oil when the oil level is low.

The auxiliary oil tank 700 is configured to automatically replenish the oil to the oil tank 100 using the system self-pump.

The ultrasonic generator 800 is connected to the oil tank 100 or the piping system 200 to generate ultrasonic waves and vortices in the oil and inject the ultrasonic waves and vapors into the pipe to pass through the water remover 400 and the particle remover 500, 120 to remove water and foreign matter contained in the oil.

The ultrasonic generator 800 includes a main body 810 and an ultrasonic wave generator 820 installed in the main body 810 to generate ultrasonic waves and vortex in the oil, And first and second covers 830 and 840 for supporting the ultrasonic wave generator 820.

In the main body 810, a seating space in which the ultrasonic wave generator 820 is seated is formed inside.

The seating space is divided into first and second seating spaces 812 and 814.

In this case, the first seating space 812 is formed at a predetermined depth at one end of the main body 810, and supports the end of the ultrasonic wave generator 820 to be inserted.

The second seating space 814 is a space that is smaller in diameter than the first seating space 812 and communicates with the end to support the other of the ultrasonic generator 820 to be inserted.

In addition, the main body 810 is provided with a compressed air inlet 816 through which compressed air provided from the outside is extruded into the first seating space 812.

The main body 810 has an oil inlet 818 through which oil supplied from the outside flows into the second seating space 814.

Further, a female screw is formed on both ends of the main body 810 to fasten and fix the first and second covers 830 and 840 by fastening means.

The ultrasonic wave generating unit 820 is mounted in the seating space of the main body 810 and generates ultrasonic waves in the oil injected through the oil injection port 818 as it is forcibly rotated by the compressed air provided from the outside, So that the flushing operation is performed.

5, the ultrasonic wave generator 820 includes a propeller 822, at least one vibrator 824 extending from one end of the propeller 822, and at least one vibrator 824 at each end of the propeller 822 Lt; RTI ID = 0.0 > 826 < / RTI >

The propeller 822 is a means for performing ultrasonic action in the vibrator 824 by forced rotation in one direction by the compressed air extruded through the compressed air inlet 816 into the main body 810.

As shown in FIGS. 5 and 6, the propeller 822 has a plurality of blades formed in a streamlined shape in one direction, so that the compressed air, which is extruded through the compressed air inlet 816, A forced torque is applied. Of course, the present invention is not limited thereto, and any shape or shape that can generate a forced rotational force in one direction by the compressed air extruded through the compressed air inlet 816 can be adopted.

In this case, the propeller 822 is mounted in the first compression space 812 of the main body 810.

The vibrator 824 protrudes from the end of the propeller 822 by a predetermined length so that the oil is injected into the oil inlet 818 while being rotated by forced rotation of the propeller 822 to generate ultrasonic waves and vortex .

The vibrator 824 is configured to protrude from the one end of the propeller 822 by a predetermined length so that ultrasonic waves are generated in the oil as the propeller 822 is rotated by forced rotation and strong shaking occurs to the end portion.

As shown in FIG. 6, the vibrator 824 is formed as a plurality of vibrators 824, so that ultrasonic wave generation and vortexing are actively performed.

In addition, the vibrator 824 is formed in a rectangular shape.

In addition, the vibrator 824 is formed of a flexible material. For example, it is made of a material such as a leaf spring so that strong shaking occurs at the end portion when rotated.

In this case, one of the vibrators 824 is vertically erected and the other is horizontally laid, so that ultrasonic waves and vortex occur in directions crossing each other by rotation.

In addition, the vibrator 824 is configured at a position opposite to the eccentric position from the center of the propeller 822.

The support shaft 826 protrudes from each of both ends of the propeller 822 by a predetermined length to support the propeller 822 so that the propeller 822 rotates stably.

In this case, the support shaft 826 remains supported by the first and second covers 830 and 840, respectively.

It is preferable that a bearing is formed between the support shaft 826 and the first and second covers 830 and 840 so that the propeller 822 smoothly rotates.

The first cover 830 is formed at one end of the main body 810 to seal the first seating space 812 in which the propeller 822 is seated.

A bearing is inserted in the inner center of the first cover 830 to maintain a state in which the support shaft 826 is stably supported.

Further, the first cover 830 is formed with a fastening hole for fastening and fixing the main body 810 by fastening means.

The second cover 840 is formed at the other end of the main body 810 and supports the second seating space 814 in which the vibrator 824 is seated, so that the oil is discharged to the outside.

The second cover 840 has a bearing inserted therein so as to maintain a state in which the support shaft 826 is stably supported.

The first cover 840 is provided with at least one discharge port 842 for performing the flushing action on the pipe by allowing the ultrasonic wave generated from the vibrator 824 and the oil released by the vortex action to be smoothly discharged to the pipe ).

At this time, the discharge port 842 is formed in the shape of a tube that becomes smaller as it goes from the inside to the outside, so that pressure is applied to the oil discharged to the outside, so that the flushing action is more actively performed.

Referring to FIG. 7, the operation of the ultrasonic generator 820 may be performed by a propeller (not shown) of the ultrasonic generator 820 by the compressed air that is extruded through the compressed air inlet 816 of the main body 810 822 are forcibly rotated.

At this time, the vibrator 824 formed at one end of the propeller 822 also rotates together.

Subsequently, the oil injected through the oil inlet 818 of the main body 810 vibrates due to the strong vibration of the vibrator 824, and ultrasonic waves are generated in the oil by the vibration.

Further, as the vibrator 824 is rotated by the rotation of the propeller 822, a flushing action such as dropping of foreign matter buried in the inner surface of the pipe is performed because the pipe flows in a state where a vortex is formed in the oil.

The above description is only one embodiment for carrying out the piping flushing system using ultrasonic waves, and the present invention is not limited to the above-described embodiment. It will be understood by those skilled in the art that various changes may be made without departing from the spirit of the invention.

100: Oil tank 200: Piping system
400: Moisture eliminator 500: Particle remover
800: ultrasonic generator 810:
812: First seating space 814: Second seating space
816: Compressed air inlet 818: Oil inlet
820: Ultrasonic wave generator 822: Propeller
824: Oscillator 826: Support shaft
830: first cover 840: second cover

Claims (5)

A piping system connected to the oil tank by a pipe to circulate the oil by operation of the main pump; a water remover connected to the oil tank to remove moisture remaining in the oil; A flushing system using ultrasonic waves for flushing the inside of a pipe, comprising: a particle eliminator connected to a tank to remove foreign substances; and an ultrasonic generator connected to the oil tank or the piping system for generating ultrasonic waves to perform a flushing action,
The ultrasonic generator 800 includes a main body 810;
An ultrasonic wave generating unit 820 mounted on the inside of the main body 810 to generate ultrasonic waves by forced rotation through compressed air provided from the outside;
And first and second covers 830 and 840 formed at both ends of the main body 810 and supporting the ultrasonic wave generating unit 820 mounted therein to perform a smooth ultrasonic wave generating action;
The ultrasonic wave generator 820 includes a propeller 822 for forced rotation by compressed air;
At least one oscillator 824 that extends a predetermined length from one end of the propeller 822 and generates ultrasonic waves and vortices due to strong swinging motion of the end portions while being rotated by forced rotation of the propeller 822; And
A support shaft 826 extending from both ends of the propeller 822 to be supported by the first and second covers 830 and 840 for smooth rotation;
Wherein the flushing system comprises an ultrasonic pump.
The apparatus of claim 1, wherein the body (810)
And a seating space in which the ultrasonic wave generator (820) is seated;
The seating space includes a first seating space 812 formed at a predetermined depth from one end of the main body 810;
And a second seating space (814) formed to an end with a smaller diameter than the first seating space (812);
A compressed air inlet 816 communicating with the main body 810 to supply compressed air provided from the outside to the first seating space 812; And
An oil inlet 818 communicating with the second seating space 814 to supply an externally supplied oil;
Wherein the flushing system comprises:
delete The oscillator according to claim 1, wherein the oscillator (824)
A rectangular shape so that friction with oil supplied from the outside, and thereby ultrasonic waves and eddy currents can easily occur;
Wherein the flushing system is formed by using an ultrasonic wave.
The method according to claim 1,
The first cover 830 is fixed to one end of the main body 810 so as to be hermetically sealed and has an insertion hole formed at one end thereof for supporting the ultrasonic wave generator 820 to smoothly rotate.
The second cover 840 is fixed to the other end of the main body 810 and has an insertion hole for supporting the other end so as to smoothly rotate the ultrasonic wave generator 820. In addition, A discharge port 842 through which oil is discharged;
Wherein the flushing system comprises:

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