KR20070093307A - That inspect piping of wall reclamation styleand form of construction work of double pipe - Google Patents

Abstract

A wall-reclaimed pipe checking box is provided to construct a double pipe easily and to perform a brick piling-up operation smoothly. A wall-reclaimed pipe checking box comprises a first reclaimed box(10), a main cover(20), and an auxiliary cover(30). The first reclaimed box is reclaimed at the first wall body formed with a flexible pipe(2) branched off through a faucet-T(3) for connection with a double pipe(1). The main cover is combined with the front opening of the first reclaimed box and formed with an opened combining unit. The auxiliary cover is installed to seal the opened portion of the combining unit.

Description

That inspect piping of wall reclamation styleand form of construction work of double pipe}

1 is a structural diagram of a pipe check box embedded in a drywall according to a first embodiment of the present invention.

Figure 2 is a side cross-sectional view showing a buried state of the pipe check box in a first embodiment of the present invention.

3 is a view illustrating a pipe construction in a household according to a first embodiment of the present invention.

Figure 4 is a side cross-sectional view of the circular faucet connected to the buried in the second embodiment of the present invention.

5 is a structural diagram of a pipe check box embedded in a masonry wall according to a third embodiment of the present invention.

Figure 6 is a side cross-sectional view showing a buried state of the pipe check box in a third embodiment of the present invention.

7 is a cross-sectional view of the pipe construction in the state connecting the double pipe to the lower surface of the buried box fixed by the fixing bracket in the fourth embodiment of the present invention.

8 is a cross-sectional view of the pipe construction in a state in which a double pipe is connected through a retaining wall to a rear surface of a buried box fixed by a fixing bracket according to a fourth embodiment of the present invention.

* Explanation of symbols used in the main part of the drawing *

One ; Double tube 2; Flexible tube

3; Faucet 4; Faucet Elbow

8 ; Masonry wall 7; Retaining wall

10; First landfill 20; Main cover

21; Coupling part 30; Auxiliary cover

31,32; First and second covers 40; Sealing material

50; Second landfill 200; fixed bracket

The present invention relates to a technique for constructing a pipe used in waterworks, heating, fire fighting, gas, refrigerant, etc. in the construction sites of apartments and apartments, and to inspect the piping in which the piping is constructed, and more specifically, drywall or masonry wall. The present invention relates to a wall-filled pipe check box and a method of constructing a pipe, which enables easy construction of a double pipe that is easy to maintain in a state where a pipe check box is embedded in a body.

Recently, due to the high quality of finishing materials in residential spaces such as houses and apartments, problems of damage to building finish materials have occurred due to the leakage of pipes. Therefore, the double pipe method using the pipe check box as a wall reclamation type is being adopted and constructed.

For example, in the case of cold and hot water pipes, a single pipe is constructed as a double pipe applied with two lines, and the cold and hot water pipes are fixed to the reinforcing bars using a binding line and guided by a pipe check set at the installation position of the faucet. It is to fix the hot and cold water pipe in the pipe check box.

In this case, before inducing the cold and hot water pipes by checking the pipe, the hot and cold water pipes are guided to the distributor to distribute the cold and hot water pipes to the respective demand destinations (eg, toilets, kitchens, bathrooms, etc.) inside the building.

However, as well as the conventional wall-filled pipe inspection, the construction of the double pipe using the same, there is no problem to apply to the concrete wall, but there are many problems to apply to the construction of drywall or masonry wall.

In other words, the masonry wall should be fixed by reinforcing the pipe check box before the 0.5B racking work, and must be connected to the double pipe into which the soft pipe is inserted after fixing, in this case, the problem of racking becomes very difficult by checking the pipe. There is this.

In addition, the pipe check box that was fixed in advance during the racking work and the problem that the double pipes fall forward frequently occurred.

In addition, after racking work around the double pipes, it is necessary to inject and fix the mortar, such as checking the pipes on the masonry wall and increasing the working time and work process during the construction of the double pipes, thus causing a rise in labor costs. And there was a structural problem that a lot of poor construction occurs in order to reduce the construction cost while shortening the process, which acted as a cause of complaints due to low quality.

In addition, the pipe check box embedded in the conventional wall is to cover the exposed opening in the state in which the front opening is exposed in the direction of the outside of the wall, the cover is provided with a hole, the coupling hole is coupled to the hole In the state, as well as connecting the soft pipe and the faucet of the double pipe to the coupler, respectively, after the faucet and the soft pipe is completed, the outer surface of the cover was finished with a building finish such as tiles.

However, when the faucet is connected to the cover of the pipe check box as described above, when the leak occurs in the pipe check box, the cover must be separated from the pipe check box. There is a structural drawback to the interior of the ship.

In addition, when separating the faucet as described above, there was a considerable inconvenience in the maintenance, such as inevitably damage the building finish material constructed on the outer surface of the cover.

On the other hand, when connecting the faucet to the wall-mounted pipe check box as described above, and to install the double pipe to the faucet, conventionally, the water supply method is a booster pump on the inlet meter side in order to eliminate the water supply flow shortage by floor and generation Connected.

However, the double pipe construction method, which uses double pipes and connects various faucets, has often caused economic losses due to excessive overflow phenomena such as washing machine faucets, hand wash faucets, and forefoot faucets.

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, the work process according to the construction when the double pipe is installed inside the pipe check box to be fixed in line to the pipe check box before the brickwork work. The purpose of the present invention is to provide a wall-mounted pipe check box and a construction method of the pipes to shorten the time, and allow the brickwork to proceed smoothly.

In addition, the present invention does not separate the faucet when the leakage occurs after the construction of the pipe, as well as to be repaired without damaging the building finish at all, to compensate for the many shortcomings of the wall-filled pipe check box construction in the relevant field In addition to raising the cost of construction, there is another purpose.

In addition, the present invention has another object to reduce the diameter of the pipe not necessary for the flow rate for each faucet to prevent economic losses caused by the excess flow phenomenon than necessary.

Pipe check box of the present invention wall buried type for achieving the above object,

A first buried box of a primary wall buried type having a flexible pipe multiplied through the faucet so that the double pipe is connected;

A main cover coupled to the front opening of the first buried compartment and provided with an opening coupling portion; And,

An auxiliary cover to seal the opening of the coupling part; Characterized in that comprises a configuration.

According to another aspect, the first landfill is formed in the lower surface a plurality of first coupling holes for the double pipe coupling, the upper surface comprises a pipe lead-out portion for coupling the faucet elbow for connecting the faucet to the other end of the flexible pipe It is characterized by.

According to yet another aspect, the pipe drawing portion is characterized in that the box-shaped structure is provided with a plurality of second coupling holes, and a plurality of withdrawing holes for the withdrawal of the flexible pipe on the upper surface.

According to another aspect of the present invention, the pipe drawing part forms a plurality of second coupling holes in the upper surface of the first buried box, and the flexible tube drawn out through the second coupling hole may be connected to the faucet elbow for faucet connection. Characterized in that the structure is coupled to the circular faucet for guiding the withdrawal path of the flexible pipe.

According to yet another aspect, a sealing material (eg, ring-shaped rubber packing) is provided between the first filling box and the main cover.

According to yet another aspect, the main cover is characterized in that the coupling portion provided with an opening for checking the double pipe.

According to another aspect, one surface of the main cover is characterized in that a plurality of projections for the construction of the tile is configured.

According to yet another aspect, the auxiliary cover is characterized in that divided into first and second cover.

According to yet another aspect, the first cover is characterized in that it is made of a transparent material covering the opening for the pipe inspection.

According to yet another aspect, the second cover is a structure that is exposed to the outer surface of the wall, characterized in that composed of an opaque material covering the first cover.

According to another aspect, a sealing material (eg, ring-shaped rubber packing) is provided between the coupling portion and the first cover.

According to yet another aspect, the first landfill is characterized in that when the construction of the masonry wall masonry wall is coupled to the second buried secondary buried type.

According to another aspect of the present invention, the second buried container is formed in a ring shape that is opened forward and backward, and a plurality of third coupling holes are formed on the upper surface thereof, and the upper surface of the second buried container in which the third coupling hole is formed is used for connecting to a faucet. Characterized in that the pipe lead-out portion for coupling the faucet elbow to the other end of the flexible pipe.

According to yet another aspect, the pipe drawing portion is characterized in that the box-shaped structure is provided with a plurality of withdrawal holes.

According to another aspect, the pipe lead-out portion is a structure that is coupled to the circular faucet for guiding the outgoing path of the flexible pipe so that the flexible pipe drawn out through the third coupling hole can be connected to the faucet elbow for connecting the faucet It features.

On the other hand, the pipe construction method in the present invention,

In each household in the household for the use of water supply, the pipe check box is embedded in the wall.

Connect soft and cold water pipes protected by a double pipe to the pipe check boxes embedded in the wall,

The cold water soft pipe branches from the household intake meter to the main line connected to the boiler via all the pipe checks in the household, and to the return line directly connected to the boiler from the household intake meter,

The soft pipe of the hot water is characterized in that the connection is configured to be returned to the boiler only through the wall check-type pipe check boxes connected to the faucet for using hot water from the boiler.

According to another aspect, the cold and hot water soft pipe is small when the pipe diameter (about 10mm) when connected to the pipe check for the connection to the faucet with low water consumption and hot water consumption, connected to the pipe check for connecting the faucet with a large amount of water supply In the case of the tube diameter (about 15mm) is characterized in that large configuration.

According to yet another aspect, the cold and hot water soft pipe connection in the pipe check box,

A first step of coupling the double pipe to the bottom of the landfill when inducing a double pipe to protect cold and hot soft pipes from the distributor to each demand in the building;

A second step of drawing out cold and hot water soft pipes through a double pipe by filling in the distributor;

A third process of arranging a receiver tee connected to the flexible tube in the buried box and then connecting cold and hot water soft tubes to one flexible tube connected to the receiver tee;

A fourth step of drawing the flexible pipe in the other direction connected to the faucet to the outside through the withdrawal unit integrated with the upper surface of the pipe inspection box and connecting the faucet elbow to the drawn flexible tube; And,

Connecting the faucet to the faucet elbow, and joining the cover to the opening of the buried box and constructing a drywall or masonry wall such that the cover is exposed to the outside; It is characterized by proceeding to.

According to another aspect, the fourth process is to couple the circular faucet to the outside of the upper surface of the landfill box and to check the flexible tube in the other direction connected to the faucet along the circular faucet and withdrawn to the flexible tube drawn out to the outside Connecting the receiving elbow; Characterized in that consists of.

Hereinafter, a first embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a structural diagram of a pipe check box embedded in a drywall according to a first embodiment of the present invention, and FIG. 2 is a side cross-sectional view showing a buried state of a pipe check box according to a first embodiment of the present invention.

As shown in FIGS. 1 and 2, the pipe inspection box of the wall-filling type consisting of the retaining wall and the masonry brick, which is the first embodiment of the present invention, includes a first buried box 10, a main cover 20, and an auxiliary cover 30. ).

The first buried box 10 is a structure that is embedded in the wall in a state in which the flexible pipe (2) for the connection of the double pipe (1) is arranged inside the branched state by the U-shaped power receiver (3), The lower surface is formed with a first coupling hole 11 to which the double pipe 1 is coupled.

At this time, a second coupling hole 12 for connecting the flexible pipe 2 to the faucet elbow 4, and a withdrawal hole 13a as a pipe outlet 13 is formed on an upper surface of the first filling box 10. In the box-shaped structure provided, the flexible pipe (2) is connected to the faucet elbow (4) for connecting the faucet (9a) after the withdrawal is made through the withdrawal hole (13a).

The main cover 20 is coupled to the front opening of the first buried compartment 10, the opening portion of the coupling portion 21 is formed, as well as a plurality of projections for the construction of the tile (9) (22) is provided.

In this case, grooves (not shown) are provided on edges of the first filling box 10 and the main cover 20, and the grooves are provided with a sealing material 40 including a rubber ring having a rectangular ring shape.

That is, the sealing material 40 is coupled to the first cover (10) by the main cover 20 by the screw (5), the opening provided in the coupling portion 21 covered with the auxiliary cover 30 At this time, to provide the primary soundproofing and waterproofing effect, such as primary blocking the noise caused by the flow of the feed water passing through the first landfill (10).

The auxiliary cover 30 is coupled to the coupling portion 21 of the main cover 20 through a screw 5, and is divided into first and second covers 31 and 32.

The first cover 31 is a transparent material covering the opening for inspecting the pipe provided in the coupling portion 21, which is to allow the operator to observe the inside of the first filling box (10).

In this case, a sealing material (not shown) made of a ring-shaped rubber packing is also disposed in the coupling part 21 and the first cover 31, which is the main cover 20 with a screw ( 5) is coupled to, and when the opening provided in the coupling portion 21 covered with the auxiliary cover 30, the second blocking the noise caused by the flow of the supply water passing through the first buried box (10), etc. To provide the effect of secondary sound insulation and waterproof.

The second cover 32 may be formed of an opaque material or a transparent material exposed to the outer surface of the wall, and one surface of the second cover 32, that is, the surface exposed to the outside of the tile 9 A plurality of protrusions 32a are provided to facilitate construction.

Hereinafter, reference numeral 7 is a retaining wall, 8 is a masonry wall, 9b is a drywall, 100 is a divider, 200 is a generation drawer meter, 300 is a boiler, u1 and u2 are cold pipes, and u3 is a soft pipe of hot water. Indicates.

And, the construction method of the pipe using the pipe check box described above with reference to the accompanying Figures 1 to 3 as follows.

First, the faucet 9a to be used in the bathrooms A1, A2, A3, kitchen A4, fore balconies A5, hand wash A6, washing machine A7, etc., in each household from the distributor 100 is connected. After constructing the first buried boxes 10 of wall-filling type, the double pipe 1 is connected to the first buried box 10.

That is, the branched pipe 1 is branched and guided from the distributor 100 to each demand destination in the household, and then the branched double pipe 1 is placed on the bottom surface of the first landfill 10. The first coupling hole 11 is formed.

Then, the cold and hot water soft pipes (u1, u2) (u3) are inserted into the double pipe (1) from the distributor 100, and then the cold and hot water soft pipes (u1, u2) (u3) are in the household. The withdrawal is made to the first landfill box 10 provided at each demand destination.

At this time, one of the soft pipes (u1) of the cold water soft pipes (u1, u2) of all the first landfill in the household (10; A1, A2, A3, A4, A5) from one soft generation intake meter 200 And a main line connecting to the boiler 300 through A6 and A7, and the other soft pipe u2 is a branch to the return line directly connected to the boiler 300 from the generation inlet meter 200. Let's do it.

In addition, the soft pipe (u3) of the hot water is from the boiler 300 through the wall buried first buried box (10; A1, A2, A3, A4, A6, A7) to which the faucet for hot water use is connected. Return to (300).

At this time, the diameter of the soft pipe (u1) (u3) of the cold water and hot water connected to the first buried boxes (10; A5, A6) for connecting the faucet with less water and hot water consumption is small to about 10mm, In the household intake meter 200, as well as the soft pipes u1 (u3) of cold water and hot water connected to the first landfills 10 (A1, A2, A3, A4, A7) for heavy-duty faucet connection. The diameter of the soft pipe u2 of the cold water directly connected to the boiler 300 was increased to about 15 mm to prevent waste due to the lack of flow rate and excess flow for the faucet 9a in the household.

Next, after arranging the U-shaped faucet 3 connected to the flexible tube 2 in the first filling box 10, the flexible tube 2 in one direction connected to the U-shaped faucet 3. ) Connects the cold and hot soft pipes (u1, u2) (u3) drawn out through the double pipe (1).

Next, the flexible tube 2 in the other direction connected to the U-shaped faucet 3 is drawn out of the upper surface through the pipe lead portion 13 integrated with the upper surface of the first buried container 10.

That is, a plurality of second coupling holes 12 through which the flexible pipe 2 is drawn out is formed on an upper surface of the first filling box 10, and the second coupling holes 12 are formed in the front of the box structure. It is covered by the pipe lead-out part 13 in which the withdrawal hole 13a is provided.

After drawing out the flexible pipe 2 through the second coupling hole 12 and the extraction hole 13a, the faucet elbow 4 is connected to the flexible pipe 2, and the faucet elbow 4 has a faucet. Connect (9a).

Next, the front opening of the first filling box 10 is coupled to the sealing material 40 and the main cover 20 by using a screw (5).

At this time, the main cover 20 is formed with a coupling portion 21 provided with an opening for inspecting the pipe,

The opening for the pipe inspection is sealed by coupling the auxiliary cover 30 made of the first and second covers 31 and 32 with screws 5.

Thereafter, the drywall 9b is completed on the side of the first buried compartment 10 so that one surface of the main cover 20 and the second cover 32 of the auxiliary cover 30 are exposed to the external surface.

Next, in the state in which the construction of the first filling box 10, the double pipe (1), and the drywall (9b) is completed as described above, the leakage check for the pipe connection state in the first filling box (10), By separating the second cover 32 exposed to the outer surface it can be confirmed through the first cover 31 made of transparent.

That is, the inside of the first buried box 10 embedded in the wall can be easily confirmed from the outside through the opening for the pipe inspection provided in the coupling portion 21 of the main cover 20.

In addition, the present invention can be repaired without removing the faucet (9a), when the leak is confirmed in the first filling box 10, the first cover 2 and then the next The first cover 31 is removed.

Then, through the opening for the pipe inspection provided in the coupling portion 321 from the separation of the first and second covers 31 and 32, the operator can repair the pipe portion in which the leak occurred immediately.

Here, as a finish after the construction of the drywall (9b) as described above, in the case of constructing a tile on the drywall (9b), a plurality of the main cover 20 and the second cover 32 on one surface Bars forming the projections 22 and 32a,

By the protrusions 22 and 32a, the main cover 20 and the second cover 32 may also provide a feature that the construction of the tile 9 is easily performed.

On the other hand, Figure 4 is a second embodiment of the present invention, which forms a plurality of second coupling holes 12 on the upper side of the first buried box 10, the screw (5) in the second coupling hole 12 Using the circular faucet (13b) is to connect.

That is, after the flexible tube 2 is drawn out through the circular faucet 13b, and the faucet elbow 4 is connected to the drawn flexible tube 2, the first embodiment of the present invention and the Since the operations and effects are the same, the same parts are denoted by the same reference numerals and redundant descriptions thereof are omitted.

On the other hand, Figures 5 and 6 is a third embodiment of the present invention for the wall buried pipe check box structure made during the construction of the masonry wall (8), which is opened forward and backward in the front opening of the first buried box (10) After the second filling box 50 is coupled using the screw 5, a plurality of third coupling holes 51 are formed on the upper surface of the second filling box 50, and the second coupling hole 51 is formed. ), A circular faucet 13b is coupled through a screw 5, or a tube drawing part in which a plurality of drawing holes are provided as a box structure is integrated.

At this time, after the main cover 20 is coupled to the second buried compartment 50, the auxiliary cover 30 is coupled to the main cover 20 again.

Then, in the third embodiment of the present invention, as shown in FIG. 6, the construction of the drywall 9b is performed at the side of the first filling box 10, and the side of the second filling box 50 is made of brick. Construction of the masonry wall (8) is to be made.

In the following, since the operation and effect are the same as in the first and second embodiments of the present invention, the same parts are denoted by the same reference numerals, and redundant description thereof will be omitted.

On the other hand, Figure 7, 8 is a fourth embodiment of the present invention, which is fixed to the retaining wall 200 to the retaining wall (7) after the construction for the retaining wall (7), the fixing bracket 200 In the state where the first filling box 10 is fixed, the masonry wall 8 is constructed not only on the upper and lower sides but also on the left and right sides of the first filling box 10.

That is, according to the fourth embodiment of the present invention, in the pipe construction method, after the first filling box 10 is fixed to the retaining wall 7 using fixing means (for example, a cement nail), By connecting the double pipe (u1 or u2) is inserted into the flexible pipe (1a) to the lower surface or the rear surface of the first landfill 10, the double pipe (1) is connected to the rear surface of the first landfill (10) The construction work to be carried out before the construction for the retaining wall (7), and the construction work for connecting the double pipe (1) to the lower surface of the first landfill 10 is the construction state for the retaining wall (7) In this case, the double pipe 1 may be connected along the outer wall surface of the retaining wall 7.

At this time, in order to achieve the construction method of the pipe according to the fourth embodiment of the present invention as described above, the connector (not shown in the drawing) is connected to the double pipe (1) is connected to the rear of the first filling box (10) It is preferable to.

That is, the first, second and third embodiments of the present invention may be constructed by embedding a buried container for double pipe connection in a retaining wall, or by combining an additional buried box with the above buried box, as well as the upper and lower sides of each buried box, as well as the left and right sides thereof. Although the construction of the masonry wall, the fourth embodiment of the present invention is characterized by the construction of the masonry wall to the upper and lower sides and left and right sides of the buried box after fixing a buried box using a fixing bracket on the surface of the retaining wall.

As described above, in the present invention, the pipe check box is embedded in the wall before the racking work to fix the line, and when the double pipe is installed inside the pipe check box, the work process according to the construction is shortened, and the racking work may be desired. In addition, it is possible to make repairs without damaging the building finishing materials without any separation of the faucet in case of leakage after the construction of the pipes, and to compensate for many disadvantages of the wall-filled pipe inspection boxes in the related fields. In addition to improving the construction, it is possible to reduce the cost of construction, and to reduce the diameter of the pipe not required for the flow rate of the faucet to prevent the economic loss caused by the excess flow phenomenon than necessary.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (18)

A first buried box of a primary wall buried type having a flexible pipe multiplied through the faucet so that the double pipe is connected; A main cover coupled to the front opening of the first buried compartment and provided with an opening coupling portion; And, An auxiliary cover to seal the opening of the coupling part; Check the pipe of the wall-mounted pipe, characterized in that the configuration including a. According to claim 1, wherein the first buried in the wall buried pipe inspection, characterized in that the construction of the second buried box of the secondary wall buried type when the masonry wall is built by brick. The method of claim 2, Wherein the first buried box to form a plurality of first coupling holes for the double pipe coupling on the lower surface, The upper surface of the first and second buried boxes to check the pipes of the wall-filling type, characterized in that the pipe outlet for coupling the faucet elbow for connecting the faucet to the other end of the flexible pipe. According to claim 3, The pipe drawing portion, Checking the buried pipe of the wall type, characterized in that the box-shaped structure is provided with a plurality of second coupling holes, and a plurality of withdrawing holes for the withdrawal of the flexible pipe on the upper surface. According to claim 3, The pipe drawing portion, The wall-filled structure is characterized in that the flexible tube drawn out through the second coupling hole or the third coupling hole is coupled to the circular faucet for guiding the withdrawal path of the flexible tube so that the flexible pipe connected to the faucet elbow can be connected. Check piping. According to claim 1, The buried pipe inspection of the wall, characterized in that the structure is provided with a sealing material between the first landfill and the main cover. The wall-filling pipe inspection according to claim 1, wherein the main cover comprises a coupling portion provided with an opening for double pipe inspection. According to claim 7, Wall surface-filled pipe check, characterized in that a plurality of protrusions for tile construction is configured on one surface of the main cover. According to claim 1, wherein the auxiliary cover is a pipe inspection of the wall-filling type, characterized in that divided into first and second cover. 10. The wall covering type pipe inspection according to claim 9, wherein the first cover is made of a transparent material covering an opening for pipe inspection. 10. The method of claim 9, wherein the second cover is a structure exposed to the outer surface of the wall, the wall-filling pipe inspection, characterized in that made of an opaque material covering the first cover. The wall-filling pipe inspection according to claim 7 or 9, wherein a sealing material is provided between the coupling portion and the first cover. In each household in the household for the use of water supply, the pipe check box is embedded in the wall. Connect soft and cold water pipes protected by a double pipe to the pipe check boxes embedded in the wall, The cold water soft pipe branches from the household intake meter to the main line connected to the boiler via all the pipe checks in the household, and to the return line directly connected to the boiler from the household intake meter, The soft pipe of the hot water is a construction method of the pipe, characterized in that the connection configuration so that the return to the boiler only through the wall-filled pipe check boxes connected to the faucet for hot water use from the boiler. The pipe of claim 13, wherein the cold and hot water soft pipes have a smaller pipe diameter when connected to a pipe check box for faucet connection with less water and hot water consumption, and a pipe when connected to a faucet check box with a large amount of water supply. Construction method of the pipe, characterized in that the large configuration. According to claim 13, Cold and hot water soft pipe connection in the pipe check, A first step of coupling the double pipe to the bottom of the landfill when inducing a double pipe to protect cold and hot soft pipes from the distributor to each demand in the building; A second step of drawing out cold and hot water soft pipes through a double pipe by filling in the distributor; A third process of arranging a receiver tee connected to the flexible tube in the buried box and then connecting cold and hot water soft tubes to one flexible tube connected to the receiver tee; A fourth step of drawing the flexible pipe in the other direction connected to the faucet to the outside through the withdrawal unit integrated with the upper surface of the pipe inspection box and connecting the faucet elbow to the drawn flexible tube; And, Connecting the faucet to the faucet elbow, and joining the cover to the opening of the buried box and constructing a drywall or masonry wall such that the cover is exposed to the outside; Construction method of the pipe, characterized in that to proceed to. According to claim 13, Cold and hot water soft pipe connection in the pipe check, A sixth step of guiding a double pipe protecting cold and hot water soft pipes from the distributor to the retaining wall to the retaining wall, and then fixing the buried box using a fixing bracket to the retaining wall and connecting the double pipe; A seventh process of drawing out cold and hot water soft pipes by embedding the distributors through the double pipes; An eighth process of arranging a receiver tee connected to the flexible tube in the buried box and then connecting cold and hot water soft tubes to one flexible tube connected to the receiver tee; A ninth step of drawing a flexible pipe in the other direction connected to the faucet tee to the outside through a pipe drawing unit integrated in an upper surface of the buried box after constructing an insulation material in the buried box, and connecting the faucet elbow to the drawn flexible pipe; And, A tenth step of connecting the faucet to the faucet elbow and joining the cover member to the opening of the buried box and constructing a dry wall or a masonry wall to the left and right sides as well as the left and right sides of the buried box so that the cover member is exposed to the outside; Construction method of the pipe, characterized in that to proceed to. 17. The method of claim 16, wherein the connection between the double pipe and the buried box in the sixth step comprises: connecting the double pipe distributed from the distributor to the lower surface of the first buried box along the retaining wall; Construction method of the pipe, characterized in that consisting of. 17. The method of claim 16, wherein in the sixth step, the connecting construction of the double pipe and the buried box comprises: vertically erecting the double pipe distributed from the distributor so that the retaining wall is constructed so as to protrude one end of the double pipe out of the retaining wall; And fixing a fixing bracket at a position of the double tube protruding from the retaining wall, fixing the first buried box to it, and connecting the double tube protruding from the retaining wall to the fixed first buried box; Construction method of the pipe, characterized in that consisting of.

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