KR20170079504A

KR20170079504A - Drainage canal for prevention of overflowing

Info

Publication number: KR20170079504A
Application number: KR1020150190166A
Authority: KR
Inventors: 방창원
Original assignee: 방창원
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2017-07-10

Abstract

The present invention provides a water channel formed by integrally curing a sealing packing for preventing water leakage along one side of a rim of an inner circumference of a rim of a mounting portion and a mounting portion and a protruding portion assembled with a channel tube adjacent to both ends, And an air filling space is formed in the inside of the water tube to form an air filling space and an air filling space is formed between the air filling space and the air filling space, And a tube having a sealing portion at both ends thereof so as not to discharge air. The effect of the present invention is that the sealing packing is formed into a tube structure filled with air inside, When connected, the narrow clearance of the connection is narrowed to a narrow clearance, and the clearance Is where is is possible because the inflated by air to move in a narrow width becomes rather wider range bridging the gap wide gap. Particularly, it is a very useful invention that enables perfect sealing even if a curved portion is compensated (compensated) by moving the air gap between narrow and wide widths depending on the arrangement of the channels

Description

[0001] Drainage canal for prevention of overflowing [0002]

The present invention relates to a water pipe having a tubular sealed packing, more particularly, to a water pipe having a tube type seal capable of completely sealing a leakage by making a leakage gap in a connection pipe of a water pipe to a gap (gap) To a water pipe having a sealed packing.

Generally, a plurality of conduits of a certain concrete and synthetic resin are connected and buried for water supply and drainage.

Therefore, when the concrete water channel is formed with male and female coupling portions at both ends, the projecting portions of the other channel adjacent to the seat portion on one side are fitted or put together and assembled when the respective channels are buried.

At this time, the assembled concrete channel is not a precise structure, and therefore, a clearance of the protrusion of the arm can not be generated. As a result, when water flows through the water pipe, water leaks naturally through the gap of the protrusion.

When the water leakage occurs through the gap between the protrusions of the water pipe, the water in the area where the water leakage occurs is always wet, so that the ground is weakened, and the water pipe is utilized for industrial use When it is used for transporting various kinds of wastewater, there is also a problem that the soil contamination is seriously caused by wastewater.

FIG. 1 shows a structure in which a sealing packing for preventing leakage is formed in a conventional concrete channel, and includes a protruding portion 11 assembled to both ends of a channel 10 or 10 ' 11 'of the water channel 10 and 10' and continuously connecting the seat 11 'to the inside of the projection 11. The projections 11 and the seat 11' '), That is, a structure formed by interposing a hermetic container 20, that is, a hermetic packing, for relieving an impact and maintaining airtightness.

However, in the concrete water pipe having the above-mentioned conventional leak-proof packing structure, the passage of the water pipe is blocked by the seal packing 5 for sealing the clearance between the seat part and the projecting part. Such a rubber packing for sealing has a certain thickness If one is pressed, it does not compensate for the spacing of the gap by swelling elsewhere.

In addition, as shown in Registration Practical Utility Model No. 20-0286813, a groove is formed in any one of the female projections formed at both ends of the channel to insert a water expansion index material, and a strip-shaped water expansion index material is inserted in the groove, To prevent water leakage through the connection portion of the water pipe. However, since the water expansion index of the water expansion index material is the same, it is difficult to prevent a gap exceeding a certain range.

Particularly, the structure of the channel is not always arranged in a straight line, but also in a case where it is arranged as a curved line. In such a case, the inner gap of the bent portion becomes extremely narrow and the outer gap becomes extremely wide.

In this case, the narrowing gap is obstructed by the sealing packing having a constant thickness, and the widening gap causes a too wide gap, so that the sealing packing having a constant thickness can not cope with this.

Ultimately, conventional sealed packings with a constant thickness can never solve this problem.

[Prior Art Literature]

1. Domestic utility model disclosure publication: 1999-007926

In order to solve the above-mentioned problems, the present invention is to solve the above-mentioned problems by providing a hermetically sealed packing in which a tube structure filled with air is formed to form a curved portion, the width of the hermetically sealed pipe is narrowed according to a narrow gap of the water pipe, The present invention also provides a water pipe having a tubular hermetic seal which is not disturbed and, on the contrary, a wide gap is widened by the air moved in a narrow space to compensate the gap interval according to the arrangement of the water pipe There is purpose in.

According to an embodiment of the present invention for achieving the above object, a seat portion and a protrusion are assembled together with a water pipe adjacent to both ends, and a seal for preventing leakage is formed along one side of an inner circumference of a rim of the seat portion. Wherein the sealing packing is integrally formed at one side of the buried portion and is provided with a protruding portion which is integrally formed with the outer circumferential surface of the channel portion, And a tube having a sealing portion at both ends thereof so that the air is filled and the filled air is not discharged.

According to the effect of the present invention as described above, the sealed packing is formed into a tube structure filled with air, so that when the adjacent channel pipes are connected, the narrow gap of the connection portion is narrowed according to the narrow gap to be sealed, The air is expanded by the air moved in the narrow space, so that the width is widened to fill the gap of the wide gap.

As described above, the present invention is not only good in workability, but also has a thickness in a narrow place and is different from a conventional sealed packing which obstructs the arrangement of a water pipe. Particularly, according to the arrangement of a water pipe, Is a very useful invention capable of perfect sealing even if it is curved by compensating (compensating) each other as the air moves.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic block diagram of a conventional tube-type sealed packing.
FIG. 2 is an exploded perspective view of a water pipe having a tubular sealed packing according to an embodiment of the present invention; FIG.
Figure 3 is a perspective view of the combined state of Figure 2;
4 is a sectional view taken along the line VV in Fig.
5 is a WW line sectional view of Fig.
6 is a functional state reference diagram of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Also, the singular forms used herein include plural forms as long as the phrases do not expressly mean the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like. Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further construed to have meanings consistent with the relevant technical literature and the present disclosure and are not to be construed as ideal or official unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a water pipe having a tubular sealed packing according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of a water pipe having a tubular sealed packing according to an embodiment of the present invention, FIG. 3 is a perspective view of the combined state of FIG. 2, FIG. 4 is a sectional view taken along the line VV in FIG. 3, 4, and Fig. 6 is a functional state reference diagram of the present invention.

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

The structure of the water pipe having the tubular hermetic packing according to the embodiment of the present invention is as follows.

A sealing part 130 and a protrusion part 120 are formed to be assembled with the channel pipes 100a and 100b adjacent to both ends of the mounting part 110. The sealing packing 130 for preventing water leakage is formed along one side of the inner circumferential surface of the mounting part 110, (100a) and (100b)

The hermetic packing 130 is integrally formed at one side of the buried portion 131 and includes a buried portion 131 having a latching protrusion formed to be buried at one side of the inner circumferential surface of the mount portion 110 of the channel tubes 100a and 100b And a tube 132 which is exposed to the outside of the water pipes 100a and 100b and has an air filling space 132b formed therein to fill the air and to seal the air at the both ends so that the filled air is not discharged.

The sealed packing 130 is cured integrally with the channel tubes 100a and 100b along the inner circumferential surface of the seating portion 110 of the concrete water channel 100a and 100b. At this time, the buried portion 131 having the latching jaws is buried in the concrete of the channel tubes 100a and 100b. That is, the catching jaw is integrally formed with the tube 132, and is embedded in the concrete of the water pipe, so that the catching jaw is firmly fixed and not separated.

Therefore, when each of the water pipe 100a and 100b is assembled, the water pipe 100a and 100b are naturally placed on the seat portion 110 of the water pipe 100a and 100b where the protruding portion 120 of the adjacent water pipe 100a and 100b is placed, And presses the hermetic packing 130 formed in the seating part 110. [

As described above, when the tube 132 of the hermetic packing 130 is pressed, the air located on the pressed side moves along the air filling space 132b to another location, thereby compensating for other gaps.

The sealed packing 130 is made of a material having elasticity so that the tube 132 sealed at both ends of the sealed packing 130 can appropriately distribute the proper air by itself in accordance with all the gaps. It is possible to minimize the leakage between the water pipe lines 100a and 100b.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the present invention is not limited thereto and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations are possible within the scope of the appended claims.

100a and 100b:
110:
120: protrusion
130: Seal packing
131: buried portion 131a: sealing portion
131b: air filling space 132: tube

Claims

A sealing part 130 and a protrusion part 120 are formed to be assembled with the channel pipes 100a and 100b adjacent to both ends of the mounting part 110. The sealing packing 130 for preventing water leakage is formed along one side of the inner circumferential surface of the mounting part 110, (100a) and (100b)
The hermetic packing 130 is integrally formed at one side of the buried portion 131 and includes a buried portion 131 having a latching protrusion formed to be buried at one side of the inner circumferential surface of the mount portion 110 of the channel tubes 100a and 100b And a tube 132 which is exposed to the outside of the water tubes 100a and 100b and has an air filling space 132b formed therein to provide air and seal part 131a at both ends to prevent the filled air from being discharged Characterized in that the tubular sealed packing is provided.