KR20110007314A - Constructing structure and constructing method of tap water gauge - Google Patents

Abstract

PURPOSE: Construction structure and method of a water meter are provided to reduce the occupying area of a water meter since an existing horizontal connecting pipe is not needed. CONSTITUTION: A construction structure of a water meter is as follows. An inlet(131) and an outlet(133) are formed on both ends of a water meter(130). The inlet and the outlet are vertically bent. A pipe coupling member(140) connects the inlet and the outlet to a supply pipe(110) and a discharge pipe(120).

Description

Construction structure and construction method of tap water gauge

The present invention relates to a water meter, and more particularly, to a water structure and a construction method of the water meter that can be easily and quickly separated or installed from the water supply pipe or discharge pipe, to minimize the installation area.

In general, the constant is supplied to each object through the main water pipe from the water supply source, and a water meter is installed to measure the constant supplied to each object, such as a home or a business, and the water meter is a constant addressed to the main water pipe supplied to each object. It is installed between the supply pipe and the discharge pipe that is addressed to the supply line with each object.

The water meter is installed to be closer to the ground surface than the buried height of the main water pipe so that the reader can easily read, for this purpose, the supply pipe and the discharge pipe are usually installed at a predetermined height.

Water meter, which is easily read by the reader and installed close to the ground for easy repair, is frequently damaged due to freezing damage and life cycle of the meter.

Figure 1 is a schematic diagram showing a water meter installation structure of the prior art.

In the prior art as shown in the figure, the water meter 30 is installed between the supply pipe 10 for supplying water and the discharge pipe 20 for discharging.

The water meter 30 is installed inside the protective container 1 mainly embedded in the outdoors, and then used in a state where the protective container cover 3 is closed.

Horizontal connecting pipes 40 are each piped at both ends of the water meter 30, and a valve 60 is provided between the horizontal connecting pipe 40 and the supply pipe 10 on one side to block water supply. And, between the horizontal connection pipe 40 and the discharge pipe 20 of the other side is piped into the elbow pipe (50).

However, the water meter of the prior art as described above has a complicated structure for connecting between the water meter 30 and the supply pipe 10 and the discharge pipe 20, all the connection portion is made of a screw tightening method, a lot of construction There was a problem that takes time, and in performing the work to loosen or tighten the fastening part using a work tool such as a wrench, there was a problem that the installation and maintenance work due to the narrow space inside the protective casing (1).

In addition, the prior art has a structure that connects the water meter 30 and the supply pipe 10 and the discharge pipe 20 to the horizontal connecting pipe 40 in order to minimize leakage of the pipe joint, which is a water meter There is a problem that the installation space of the wider, the size of the protective container 1 is increased, as well as the construction cost is increased.

SUMMARY OF THE INVENTION An object of the present invention for solving the problems of the prior art is to provide a construction and construction method of a water meter so that it can be easily and quickly separated or installed from the water supply pipe or discharge pipe.

Another object of the present invention is to provide a construction and construction method of a water meter to omit the structure of the water meter by simply configuring the inner structure of the protective tube of the meter by omitting the structure of the existing horizontal connecting pipe.

In the construction structure of the water meter for achieving the above object of the present invention in the construction structure of the water meter is installed between the supply pipe for supplying water and the discharge pipe for discharging,

Forming the inlet and outlet bent in the vertical direction at both ends of the water meter, characterized in that the inlet and outlet are coupled to the vertical pipe using a pipe fitting member to the supply pipe and the discharge pipe.

Here, a valve for blocking the supply of water on the lower portion of the pipe fitting member, the supply pipe is installed.

In the construction structure of the water meter to achieve the above object of the present invention in the water tool tank of the water meter is installed between the supply pipe for supplying water and the discharge pipe for discharging,

The inlet and the outlet are bent in the vertical direction at both ends of the water meter, respectively, and the inlet and the outlet are axially coupled to the pipe in the vertical direction with the supply pipe and the discharge pipe side, but between the inlet and the outlet and the supply pipe and the discharge pipe The packing is inserted to maintain the watertight, and the pressurization between the inlet and the outlet of the water meter and the shaft coupling portion of the supply pipe and the discharge pipe is fixed by pressing in the axial direction using a clamp.

Here, the packing groove for coupling the packing to the inlet and outlet outer diameter of the water meter, characterized in that the expansion pipe portion is formed at the end of the supply pipe and the discharge pipe is axially coupled to the inlet and outlet.

And, the clamp forms a "c" shaped body, and forms a pipe hanger groove coupled to the supply pipe and the discharge pipe side in the lower portion of the body, the upper portion of the water meter while moving up and down by screwing the upper portion of the body It is characterized in that the pressing fastener is formed.

At this time, the valve for blocking the supply of water may be installed on the lower supply pipe of the clamp.

In the construction method of the water meter to achieve the above object of the present invention, in the construction method of the water meter is installed between the supply pipe for supplying water and the discharge pipe for discharging,

Installing a water supply pipe and a discharge pipe inside the protection container; And vertically coupling the inlet and outlet bent in the vertical direction to both side ends of the supply pipe and the discharge pipe and the water meter using a pipe joint member.

In the construction method of the water meter to achieve the above object of the present invention, in the construction method of the water meter is installed between the supply pipe for supplying water and the discharge pipe for discharging,

Installing a water supply pipe and a discharge pipe inside the protection container; And axially coupling the inlet and the outlet, each of which is bent in a vertical direction, to both sides of the supply pipe, the discharge pipe, and the water meter in a state of being watertight. And pressing and fixing the axial direction between the inlet and the outlet of the water meter and the shaft coupling portion of the supply pipe and the discharge pipe by using a clamp.

According to the present invention described above, the water meter can be separated or installed from the water supply pipe or the discharge pipe, it has a simple effect of construction and maintenance.

In addition, since the present invention can omit the structure of the existing horizontal connecting pipe, it is possible to simply configure the inner structure of the protective tube of the meter, and thus, by using a small installation space of the water meter, it is possible to reduce the component cost and the construction cost. It has the effect of saving.

Hereinafter, with reference to the accompanying drawings for a preferred embodiment of the present invention will be described in detail.

First embodiment

2 is a schematic diagram showing an installation structure of a water meter according to a first embodiment of the present invention.

The present invention as shown in the drawings relates to the construction and construction method of the water meter for installing the water meter 130 between the supply pipe 110 for supplying constant and the discharge pipe 120 for discharging.

The water meter 130 as described above is installed in the protective casing 101, which is mainly buried outdoors, and then used in a state in which the protective casing cover 103 is closed. Opening 103 will perform the operation.

The present invention has the advantage that the replacement and maintenance work of the water meter 130 is simple, the configuration according to this in more detail, the inlet 131 and bent in the vertical direction respectively at both ends of the water meter 130 The outlet 133 is formed.

The inlet 131 and the outlet 133 are connected to the supply pipe 110 and the discharge pipe 120 side by using the pipe fitting 140.

The pipe fitting member 140 is for connecting the inlet 131 and the outlet 133 of the water meter 130 to the supply pipe 110 and the discharge pipe 120 in a state capable of watertight, a kind of couple Rings are used. The pipe fitting member 140 may have a structure in which the inlet 131 and the outlet 133 are screwed between the supply pipe 110 and the discharge pipe 120.

In addition, a valve 170 may be installed on the lower supply pipe 110 of the pipe fitting member 140 to block the supply of water, which may block the water supply when the water meter 130 is replaced. .

Second embodiment

Figure 3 is a schematic diagram showing the installation structure of the water meter according to a second embodiment of the present invention, Figure 4 is a detailed view "A" of Figure 3, Figure 5 shows a clamp structure according to the invention Front view and side view.

The present invention as shown in the drawings relates to the construction and construction method of the water meter for installing the water meter 130 between the supply pipe 110 for supplying constant and the discharge pipe 120 for discharging.

The water meter 130 as described above is installed in the protective casing 101, which is mainly buried outdoors, and then used in a state in which the protective casing cover 103 is closed. Opening 103 will perform the operation.

The present invention has the advantage that the replacement and maintenance work of the water meter 130 is simple, the configuration according to this in more detail, the inlet 131 and bent in the vertical direction respectively at both ends of the water meter 130 The outlet 133 is formed.

At this time, the inlet 131 and the outlet 133 are axially coupled in a vertical direction with the supply pipe 110 and the discharge pipe 120 side to make a pipe connection.

Here, the packing 160 is inserted between the inlet 131 and the outlet 133 and the supply pipe 110 and the discharge pipe 120 to maintain the watertight. Outer diameters of the inlet 131 and the outlet 133 may be formed to form a packing groove for coupling the packing 160.

In this case, one or more packings 160 may be installed.

In addition, an expansion pipe 111 is formed at an end of the supply pipe 110 and the discharge pipe 120 which are axially coupled to the inlet 131 and the outlet 133. In the drawing, only the expansion pipe 111 on the supply pipe 110 side is indicated by the sign, this also applies to the discharge pipe 120 side.

In addition, a locking jaw 113 is formed at a boundary point between the supply pipe 110 and the discharge pipe 120 forming the expansion pipe 111, and the clamp 150 may be fastened using the locking jaw 113. Done.

The clamp 150 is configured to pressurize and fix the axial direction between the inlet 131 and the outlet 133 and the supply pipe 110 and the discharge pipe 120 of the water meter 130, the "c" shaped A body 151 is formed, and a pipe hanger groove 153 coupled to the supply pipe 110 and the discharge pipe 120 side is formed under the body 151, and the upper and lower sides of the body 151 by screw coupling. A fastener 155 for pressing the upper side of the water meter 130 while being moved is formed.

The pipe hanger groove 153 is made of a "U" shaped groove with one side open, the fastener 155 is made of a bolt member that moves up and down in the rotational direction.

In addition, a valve 170 may be installed on the lower supply pipe 110 of the elbow fitting pipe 140 to block the supply of water. This may cause the water supply to be cut off when the water meter 130 is replaced.

According to the present invention described above, the water meter 130 can be easily separated from or installed from the water supply pipe 110 or the discharge pipe 120, construction and maintenance is easy, and to omit the structure of the existing horizontal connection pipe Since it is possible to simply configure the internal structure of the protective tube 101 of the meter, and by using a small installation space of the water meter 130, it is possible to reduce the parts cost and construction cost.

1 is a schematic diagram showing a water meter installation structure of the prior art.

Figure 2 is a schematic diagram showing the installation structure of the water meter according to the first embodiment of the present invention.

3 is a schematic diagram showing an installation structure of a water meter according to a second embodiment of the present invention.

4 is a detail view of the portion “A” of FIG. 3.

5 is a front view and a side view showing a clamp structure according to the present invention.

<Description of the symbols for the main parts of the drawings>

101: pail 103: pail cover

110: supply pipe 111: expansion pipe

113: locking jaw 120: discharge pipe

130: water meter 131: inlet

133: exit 140: pipe joint member

150: clamp 151: body

153: pipe groove 155: fastener

160: packing 170: valve

Claims (8)

In the construction of the water meter, the water meter 130 is installed between the supply pipe 110 for supplying water and the discharge pipe 120 for discharging water, An inlet 131 and an outlet 133 are formed at both ends of the water meter 130 in a vertical direction, and the inlet 131 and the outlet 133 are piped to the supply pipe 110 and the discharge pipe 120. Construction structure of the water meter, characterized in that the vertical pipe coupling using the member (140). The method of claim 1, Construction structure of the water meter, characterized in that the lower portion of the pipe fitting member 140, the valve 170 for blocking the supply of water on the supply pipe 110 is installed. In the construction of the water meter, the water meter 130 is installed between the supply pipe 110 for supplying water and the discharge pipe 120 for discharging water, The inlet 131 and the outlet 133 which are bent in the vertical direction at each side end of the water meter 130, respectively, are formed, and the inlet 131 and the outlet 133 are connected to the supply pipe 110 and the discharge pipe 120 side. The shaft is coupled in the vertical direction so as to be connected to the pipe, the packing 160 is inserted between the inlet 131 and the outlet 133 and the supply pipe 110 and the discharge pipe 120 to maintain the watertight (水密), The inlet 131 and the outlet 133 of the water meter 130 and the shaft coupling portion between the supply pipe 110 and the discharge pipe 120 is characterized in that by pressing in the axial direction using the clamp 150 to be fixed Construction of meter. The method of claim 3, wherein A supply groove 110 coupling packing 160 to outer diameters of the inlet 131 and the outlet 133 of the water meter 130, and being axially coupled to the inlet 131 and the outlet 133; Construction structure of the water meter, characterized in that to form an expansion pipe portion 111 at the end of the discharge pipe (120). The method of claim 3, wherein The clamp 150 forms a "c" shaped body 151, and forms a tube hanger groove 153 coupled to the supply pipe 110 and the discharge pipe 120 side below the body 151, Construction structure of a water meter, characterized in that the upper portion of the body 151 is fastened to the upper and lower portions of the water meter by pressing the coupling 155 is moved by a screw coupling. The method of claim 3, wherein Construction structure of a water meter, characterized in that the valve 170 for blocking the supply of water on the lower supply pipe 110 of the clamp 150 is installed. In the construction method of the water meter, the water meter 130 is installed between the supply pipe 110 for supplying water and the discharge pipe 120 for discharging, Installing a water supply pipe 110 and the discharge pipe 120 in the protective container 101; And Vertically coupling the inlet 131 and the outlet 133 vertically bent to both side ends of the supply pipe 110, the discharge pipe 120, and the water meter 130 using a pipe fitting member 140; Construction method of the water meter, characterized in that it comprises a. In the construction method of the water meter, the water meter 130 is installed between the supply pipe 110 for supplying water and the discharge pipe 120 for discharging, Installing a water supply pipe 110 and the discharge pipe 120 in the protective container 101; And Axially coupling the inlet 131 and the outlet 133 which are bent in the vertical direction to both sides of the supply pipe 110, the discharge pipe 120, and the water meter 130 in a state of being watertight; And Pressing in the axial direction between the inlet 131 and the outlet 133 of the water meter 130 and the shaft coupling portion of the supply pipe 110 and the discharge pipe 120 by clamping in the axial direction; Construction method of the water meter, characterized in that it comprises a.

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