KR20130037284A - Antinoising pipe - Google Patents

Abstract

PURPOSE: A silencing pipe is provided to supply a silencing pipe inside a pipe in order to reduce noise due to a fluid flow inside the pipe. CONSTITUTION: A silencing pipe comprises a main penetration hole(11), a pipe body(10), and a ring body(20). A fluid is transferred into the main penetration hole. In the pipe body, multiple penetration holes(12) are arranged in the outside from the center of the main penetration hole. The ring body closely adheres to the outer circumference of the pipe body.

Description

Noise pipe {Antinoising pipe}

The present invention relates to a noise tube, and more particularly, to a noise tube that minimizes noise generated in a pipe through which a fluid flows in and out through a hole penetrated at an angle.

In general, a pipe made of vinyl chloride resin, which is inexpensive and easy to use, is used for pipes through which fluid is transferred, such as tap water. However, when the existing plumbing material as described above is used in a multi-family house or a business building, noise is generated in the pipe due to friction due to fluid movement, which causes severe physical and mental stress to many tenants.

In order to solve the above problems, the noise generated from the pipe is reduced by wrapping styrofoam or flaw material on the outer circumferential surface of the pipe, but this type of noise reduction structure requires a lot of time and cost in construction, and thus the noise reduction effect is insignificant. Users are reluctant to construct or use.

Korean Patent Laid-Open Publication No. 10-2010-0085432 discloses a geothermal heat exchange pipe, a geothermal heat exchange system, and a construction method thereof in the prior art for solving the above problems, as shown in FIG. And a pipe in which the heat transfer fluid for heat exchange with geothermal heat is moved, the hole pipe 120 having a plurality of holes through which groundwater flows, and the heat pipe 120 inserted into the hole pipe 120 and the heat transfer fluid being moved. It consists of an included structure.

However, the prior art as described above has a structure in which the fluid escapes through the hole 120 or the heat exchanger tube 140 in which a plurality of holes are formed. There was this rising issue.

In addition, as the fluid is discharged in a straight line, noise is generated by friction in the same manner as before, and noise and vibration are generated by rapid direction movement when the fluid exits from the heat exchange tube 140 to the oil hole tube 120 formed vertically. There was another problem.

KR 10-2010-0085432 A 2010. 07. 29.

In order to solve the problems as described above, an object of the present invention is to provide a sound pipe in which the fluid is transferred in a gentle slope in the pipe so that the noise due to the movement of the fluid transported in a straight line in the pipe is reduced.

The present invention is a pipe which is buried underground and the circular pipe body in which water is conveyed is extended in the longitudinal direction, the main body through which the fluid flowing in at a predetermined distance to the inside of the pipe body and the main hole, It consists of a structure in which a plurality of through-holes arranged in the pipe body outward direction.

In addition, the through hole is formed with an inclined surface of 5˚ ~ 80˚ from the upper end of the pipe body.

In addition, the pipe body is in close contact with the outer peripheral surface so that the noise is reduced to form a ring body.

In addition, the through hole is formed in a triangular or rectangular.

The sound pipe according to the present invention is formed by the inclined surface having a predetermined inclination around the main hole formed in the longitudinal direction of the inner side of the pipe body, it is possible to effectively reduce the noise even when the sound pipe is installed alone without a separate subsidiary material, As a result, manufacturing and installation costs are reduced.

1 is a perspective view showing the structure of the cited invention
Figure 2 is a perspective view of the sound tube of the present invention
Figure 3 is a state diagram of the slope of the sound pipe through-hole of the present invention

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the sound pipe according to the present invention. For convenience of explanation, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

Figure 2 is a perspective view of the sound pipe of the present invention, Figure 3 is a state diagram of the inclined surface of the sound pipe through-hole of the present invention.

As shown in Figure 2 and 3, the pipe body 10 in the form of a pipe in which the fluid is transferred according to an embodiment of the present invention is formed of a variety of extrusion material, in a circular portion in the center of the pipe body (10) It consists of a through-hole 11, and a structure formed with a plurality of through-holes 12 around the main through-hole 11 The plurality of through-holes 12 may vary depending on the diameter of the tube, preferably Is formed of 10 to 20.

In addition to the main through-hole 11 formed such that the fluid can flow in a straight line, the fluid is dispersed along the through-hole 12 formed in the pipe body 10, the noise is compared to the conventional fluid transfer pipe Is reduced.

The through hole 12 is formed to be wider from the center of the piping body 10 toward the outer surface, and the inclined surface 13 is formed upward or downward from 5 to 80 degrees from the upper end of the piping body 10 to the lower end. , As shown in FIG. 4, the fluid is transported along the inclined surface 13 to reduce noise.

In particular, by the inclined surface 13 at the bent point where the transfer flow of the fluid is changed, the flow of the fluid is gentle and noise can be effectively reduced. In addition, the through hole 12 may be formed in various forms of a triangular or rectangular shape, of course.

In addition, the pipe body 10 is to further reduce the noise as the ring body 20 is formed in a multi-layered form in close contact with the outer peripheral surface to reduce the noise generated in the interior.

In this way, the fluid introduced into the pipe body 10 falls into the main through hole 11, and part of the fluid is dispersed and discharged through the through hole 12, and flows along the inclined surface 13, and the frictional force is reduced to generate noise. It is reduced, as the ring body 20 formed on the outer circumferential surface of the pipe body 10 is to reduce the emission of the internal noise to the outside can be significantly reduced noise generation.

Noise tube according to the present invention, by forming a slope having a constant inclination around the main through-hole formed in the longitudinal direction of the pipe body, it is possible to reduce the noise without combining additional subsidiary materials, thereby reducing the manufacturing and installation costs It works.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

10: piping body 11: main hole
12: through groove 13: inclined surface
20: ring body

Claims (3)

In the circular longitudinally extending pipe which is buried underground and the water is conveyed,
A main cylinder hole 11 through which a fluid flowing in at a predetermined distance is transferred to the inside, a pipe body 10 in which a plurality of through holes 12 are arranged outwardly from the center of the main cylinder hole 11, and the pipe Sound pipe, characterized in that the ring body 20 is formed in close contact with the outer peripheral surface of the body (10). The method of claim 1,
The through-hole 12 is a sound pipe, characterized in that the inclined surface 13 is formed from 5 ° to 80 ° from the upper end of the pipe body (10). The method according to claim 1 or 2,
The through hole 12 is characterized in that the sound pipe, characterized in that formed in a triangle or a rectangle.

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