KR200416883Y1 - The connecting pipe with the guard-scope for observing the inside of water pipeline - Google Patents

Abstract

The present invention, the water pipe, which can safely manage the valve part, in particular the valve part by connecting the internal viewing microscope to the pipe connected to the on-off valve on the water supply pipe for supplying water so that the inside of the valve can be observed accurately It relates to a pipe body is combined with a furnace for monitoring the inner furnace, the pipe body 12 is connected to one end of the valve 11 on the water pipe passage; It consists of the eyepiece 13B which consists of the eyepiece 13B and the object diameter 13C couple | bonded respectively with the upper and lower ends of the pipe-shaped body 13A inclinedly penetrating through the inner and outer peripheral surfaces of the tubular body 12. As shown in FIG.

The pipe body combined with the water pipe for monitoring the present invention can accurately plan the maintenance of the water pipe for the valve or the pipe connected to the water pipe, and thus, there is an advantage of preventing accidental breakage of the water pipe in advance.

Water pipes, sight glasses, valves

Description

The connecting pipe with the guard-scope for observing the inside of water pipeline}

1 is a view showing a connection state of a pipe body coupled to an internal monitoring fluoroscope for a first embodiment of the present invention,

  (A) is a cross-sectional view showing the connection structure of the general pipe pipe combined with a sight glass,

  (B) is a cross-sectional view showing the connection structure of a flexible tube tube combined with a sight glass.

Figure 2 is a partial cutaway perspective view of a first embodiment fluoroscope constituting the present invention.

Figure 3 is a cross-sectional view showing a coupling state of the second embodiment fluoroscope constituting the present invention.

Figure 4 shows the state before and after coupling of the third embodiment fluoroscope constituting the present invention,

  (A) is a partial cross-sectional view showing the connection structure of the tube before the sight glass is combined.

  (B) is a partial cross-sectional view showing the connection structure of the tube after the sight glass is combined.

        ((Explanation of symbols for main part of drawing))

          11.valve 12.tubular

          12-1. Water Pipe 12-2. New building

          13. Scope 13A. Body

          13B. Eyepiece 13C. Object

          C. Cover F, F '. Flange

          H. Through Hole P. Connector

          S. Thread

The present invention precisely observes the inside of the valve coupled to the water pipe passage connected to the large-diameter pipes for supplying water, and the inside of the pipe adjacent thereto to accurately measure the water pipe safety measures such as the time of replacement and repair of the pipe or valve. One end is connected to the valve on the water pipe in order to be able to stand, and relates to a pipe body through which the internal monitoring fluoroscope through the water pipe on one side.

As industrialization not only developed a city where many people lived collectively, but also many factories gathered in one place and satinized, the biggest problem is whether water is supplied, such as drinking water or water.

Thus, although the city or industrial complex is located around an area adjacent to the river, which is the source of water, the size of the city has not only been extended far from the river, but the industrial complex has also entered the remote areas for various reasons. Even if it is located nearby, it is not easy to supply water smoothly because water can be taken from the river.

Therefore, in order to smoothly supply large amounts of drinking water and water needed in today's cities or industrial complexes, there are large water supply and distribution networks forming large-scale regional water supply networks and regional water supply networks and water networks in large areas including cities and industrial complexes. It is constructed or is being constructed, and smooth water supply is provided through these water pipes.

As the water pipes are widely constructed as described above, partial replacement of pipes is continuously required due to deposition of various foreign substances contained in the water according to long-term use or aging and damage of the pipes themselves.

Therefore, water supply shutoff valves are generally installed at various places in the water pipe passage, and in order to prevent unnecessary water leakage when performing pipe replacement or various constructions, a number of temporary pipes may be used as necessary. The valve is coupled onto the water pipe.

However, unlike ordinary pipes with smooth inner circumferences, valves have various built-in parts, which inevitably impedes the flow of flow, and the joints between valves and pipes cannot be better than normal pipes. It is obvious that the degree of accumulation of foreign matters such as scales around valves and valve connections in the pipes is not only severe, but also, in all pipes, pipe connections including valves are more vulnerable than normal parts. Do.

For the above reasons, in particular, by observing the valve surroundings in the pipe accurately, determining the valve replacement or maintenance time accordingly, and performing preventive maintenance on the water pipe accordingly, valve breakage or valve malfunction caused by accident, etc. It is necessary to prevent accidents such as pipe breakage due to the increase in water pressure due to this, but in reality there is no distinct method or device.

The present invention was devised to solve the conventional problems caused by the fact that the inside of the valve installed in all water pipes for water supply including water and sewage and industrial water can not be observed from time to time as needed. By easily observing the inside of the inside from the outside, if necessary, it is possible to accurately plan the maintenance of the water pipes such as replacement or repair of valves or pipes, thereby preventing accidents in the water pipes in advance. It is an object of the present invention to provide a conduit combined with an internal monitoring fluoroscope with a water pipe that allows to.

The object of the present invention is achieved by a fluoroscopy coupled to one side of the tube body, one end of which is connected to the valve of the water pipe.

The pipe body combined with the internal monitoring sight of the water pipe according to the present invention is for monitoring the internal state of the connection part of the water pipe path, in particular, the valve portion and the adjacent pipe, and between the general water pipe or the valve connected to the valve and the general water pipe It consists of a tubular body, such as a telescopic tube interposed in it, and a sight-glass which penetrates and couples to a tubular body.

At this time, it is preferable that the sight glasses are inclinedly penetrated along the direction in which water flows without perpendicularly penetrating the inner and outer circumferential surfaces of the tube, in order to reduce the water pressure applied to the viewing glasses by the flowing water.

In addition, the fluoroscope constituting the present invention is particularly suitable for a water pipe made of a metal tube such as a steel tube or a cast iron tube, and the coupling of the fluoroscope to the tube is a completely fixed type such as welding or a separate type such as a screw or flange coupling. It can be done in either way.

The fluoroscope coupled through the inner and outer circumferential surfaces of the tubular body as described above comprises: a circular pipe-shaped body divided into an insertion part and an exposed part protruding into the inner and outer parts of the tubular body; It consists of a transparent object mirror and a transparent eyepiece respectively coupled to both ends of the body, that is, the insertion end and the exposed end, and is threaded on one side of the outer circumferential surface of the body to detachably screw the tube. May be provided.

In addition, water pressure is applied to the object mirror of the fluoroscope positioned inside the tube, and external objects may contact the eyepiece positioned outside the tube, using tempered glass or high-strength transparent plastic rather than ordinary glass. It is preferable.

In addition, it is preferable that the perspective glasses are inclined with respect to the axial direction of the tubular body, but inclined downward in the direction in which the water flows. For example, assuming that the water flows from left to right, Contamination of the surface of the object mirror by foreign matter contained in the water must be inclinedly coupled so that the eyepiece is positioned directly outside the left side of the tube wall through portion, while being positioned so as to be directly below the right side of the tube wall penetration portion inside the tube. Can be minimized.

That is, in the above example, when the eyepiece is positioned directly below the right side of the tubular penetrating portion while being positioned directly below the left side of the tubular wall penetrating portion inside the tubular body, the outer surface of the tubular object directly collides with the flowing water. When foreign matter in the water collides with the outer surface of the object mirror at the flow rate of water, it can be easily attached by water pressure, but when the outer surface of the object object is directed in the direction of water flow, contaminants in the water collide with the outer surface of the object mirror in the first order. By not being attached but flowing along the water, it is possible to minimize the external contamination of the object mirror.

The details of the purpose and technical constitution according to the present invention, including the effect thereof, will be clearly understood by the following description with reference to the drawings showing preferred embodiments of the present invention.

Figure 1 shows a cross-sectional view showing a connection state of the pipe body coupled to one embodiment of the present invention water pipe, the perspective view of an embodiment of the present invention constituting the present invention in FIG.

As shown, the tubular body of the present invention includes: a tubular body 12 such as a water pipe 12-1 or a flexible pipe 12-2 connected to the valve 11;

After passing through the inner and outer circumferential surface of the tubular body 12, the pipe-shaped body 13A coupled downwardly inclined so as to face the direction in which water flows, and the eyepiece 13B coupled to the upper and lower ends of the body 13A, respectively. ) And a sight glass 13 composed of the object mirror 13C.

In this case, the expansion pipe 12-2 is interposed between the valve 11 and the general water pipe 12-1 to absorb the longitudinal contraction expansion of the water pipe 12-1, so that the water pipe path is broken It is to prevent the water pipe, in particular, the water pipe is a component of the water pipe is required when the pipe is made of a steel pipe.

In the tubular body of the present invention configured as described above, the sight glasses 13 may be fixedly coupled in a welded manner to the tubular body 12, or may be detachably coupled by a screw coupling method, such as the tubular body 12 and the sight glasses ( In the case of screwing 13), as shown in FIG. 3, the inner peripheral surface of the coupling hole H passing through one side of the outer circumferential surface of the body 13A and one inner and outer circumferential surface of the tubular body 12, respectively, as shown in FIG. 3. Screws (S) to be screwed to each other should be provided, when screwing, in particular, pay attention to the watertightness of the coupling portion between the sight glass 13 and the tube (12).

That is, a sealing member such as rubber packing should be interposed between the coupling portion 13 and the tubular body 12.

In addition, the sight glasses 13 are inclinedly coupled to each other without being perpendicular to the tube body 12, and the outer surface of the object mirror 13C should face the water flow direction. It is preferable that the outer surface of the object diameter 13C of the lower end of the body 13A faces the valve 11 in a state where it is coupled to the tubular body 12 on the side where the water flows, rather than the side where the water flows.

In addition, as another method of detachably coupling the sight glasses 13, a flange coupling type may be exemplified. As shown in FIG. 4, a through hole penetrating the inner and outer peripheral surfaces on one side of the tube body 12. (H) is formed, the lower end is fixedly coupled to the through hole (H) and the connecting pipe (P) having a flange (F ') that can be detachably coupled to the cover of the disc (C) ), After the fixed coupling, through the method of having a flange (F) detachably coupled to the connecting pipe flange (F ') on one side of the outer peripheral surface of the sight glass (13), if necessary, the connecting pipe (P) It may be sealed with a cover (C), or by combining the fluoroscopic flange (F) to the connector pipe flange (F ') can be observed inside the tube body 12 or the valve (11) with a fluoroscopy (13).

As described above, the pipe body coupled to the water pipe passage monitoring device according to the present invention, since the inside of the valve constituting the water pipe and the adjacent pipe body coupled thereto can be easily observed as necessary, It is possible to accurately plan the maintenance of the water pipes for the old pipes, and thus, there is an advantage of preventing accidents such as accidental breakage of the water pipes in advance.

Claims (5)

A pipe body 12 having one end connected to the valve 11 of the water pipe passage; A sight glass 13 comprising a pipe-shaped body 13A coupled through an inner and an outer circumferential surface of the tubular body 12, and an eyepiece 13B and an object mirror 13C coupled to upper and lower ends of the body 13A, respectively. Pipe body coupled to the internal monitoring fluoroscopy, characterized in that configured to include. The pipe body according to claim 1, wherein the sight glasses (13) are inclined with respect to the axial direction of the pipe bodies (12). The pipe according to claim 1, wherein the sight glasses (13) are coupled inclined downward so that the object mirror (13C) faces the valve (11). The pipe body of claim 1, wherein the pipe body (12) is any one of a water pipe (12-1) and a flexible pipe (12-2). A tubular body 12 connected to the valve 11 of the water pipe passage, and having a lower end portion of the connecting pipe P having the upper flange F ′ at the edge portion of the through hole H formed at one side thereof and fixedly coupled thereto; A pipe-shaped body 13A having a flange F, which is detachably penetrating through the connecting pipe P of the pipe body 12, and detachably coupled to the upper flange F ′ on one side of an outer circumferential surface thereof, and a body ( 13A) is combined with the eyepiece (13B) and the object (13C) eyepieces (13C) coupled to the upper and lower ends, respectively, the conduit is combined with a water pipe for monitoring inside the water pipe.

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