KR20210001184A - Sleeve for heating pipe - Google Patents

Abstract

According to the present invention, since the present invention has a rectangular parallelepiped shape, not only can the masonry wall be easily laminated on the top without additional concrete pouring, but also the outer surface is formed with only a flat surface rather than a curved surface, so that the formation of the waterproof layer is easy and complete. It relates to a pipe sleeve.
In the heating pipe sleeve according to a preferred embodiment of the present invention, in the heating pipe sleeve in which the heating pipe introduced into the bathroom through the living room or room is arranged to correspond to the step difference between the living room or room and the bathroom, the sleeve formed in a rectangular parallelepiped The first perforation is formed on one side of the main body and the sleeve body facing the living room or room side, and through which one side of the heating pipe is supported, and is formed under the other side of the sleeve body facing the bathroom side, and the heating It characterized in that it comprises a second perforated portion through which the other side of the pipe is supported.

Description

Heating pipe sleeve{Sleeve for heating pipe}

The present invention relates to a heating pipe sleeve in which a heating pipe introduced into a bathroom through a living room or room is arranged so that a gradient is formed corresponding to a step difference between the living room or room and the bathroom, and more specifically, as it has a rectangular parallelepiped shape, It relates to a heating piping sleeve in which the masonry wall can be easily laminated on the top without pouring concrete, and only a flat surface rather than a curved surface is formed on the outer surface so that the formation of the waterproof layer is easy and perfect.

In general, in apartment houses and buildings such as detached houses and apartments, various types of pipes used for heating and water supply are installed through the walls of the building, and the circumference of the pipes installed through the walls of the building is cement mortar, etc. Closed confidentially by

In this way, the heating pipe installed through the wall of the building undergoes repetitive contraction and expansion according to the temperature change of the fluid flowing through the interior, causing a crack due to fatigue failure, and the resulting crack immediately closes the heating pipe. As it leads to leakage of the flowing fluid, the wall of the building is weakened and the heating pipe is easily corroded, which is a major factor in shortening the service life.

For the leakage-free arrangement of the heating pipe passing through the wall, Korean Utility Model Registration No. 20-0386846 (Announcement on June 16, 2005) has a pipe-shaped sleeve body through which the pipe is passed and a thread is formed inside, and the sleeve body. In a conventional building wall pipe protection sleeve consisting of a tightening ring screwed to one side and a sealing ring that is located at the tip of the tightening ring and is compressed and sealed with the pipe, the rear end of the thread formed on the inner surface of the sleeve body is a shaft pipe A sealing ring receiving portion having a certain length and having an inclined surface at the end is formed, and a fitting portion having a reverse inclined surface at the tip of the sleeve body and a supporting ring on the outer surface of the sleeve body are extended by a flange while maintaining a predetermined gap. In addition, a fitting groove is formed on one inner surface of the fitting portion, and a connecting sleeve in which a flange portion is integrated with a plurality of reinforcing ribs is fitted on the outer surface and the outer surface of the other end, respectively, and the connecting sleeve is Disclosed is an improved structure of a sleeve for protecting a building wall pipe, characterized in that replacement and installation are possible by matching the length.

On the other hand, the floor surface of the bathroom has a structure in which a waterproof layer, a mortar layer, and a tile are sequentially laminated on a concrete slab and a heating pipe is installed on the mortar layer, unlike the living room or room. The floor surface has a structure where a mortar layer is stacked on a concrete slab, heating pipes are arranged, and then the mortar layer is finished again.

In particular, as the floor surface of the bathroom is formed 50 to 70 mm lower than the floor surface of the living room or room, and a kind of stepped step is formed, the above-described straight type due to the stepped step caused by the height difference between the bathroom and the living room or the floor surface when the heating pipe is installed. The sleeve has a problem that is difficult to apply.

As a solution to the problem of such a straight sleeve, Korean Patent Laid-Open No. 10-2004-0105893 (published on December 17, 2004) provides a sleeve that is installed to penetrate the wall of a building to protect the pipe, wherein the sleeve is A guide tube formed in a pipe shape through which the inside is penetrated while being bent obliquely, and coupling protrusions protruding outwardly on the outer peripheries of both side ends are formed along the length direction, respectively; It is coupled to one side of the guide pipe and has a reinforcing flange on the outer periphery of the front end and a support jaw having a narrow side and a wide spaced surface on the other side, and a packing, a crimping ring, and a sealing member are screwed inside to ensure airtightness. A coupling socket in which an inclined surface to be maintained is formed, and coupling grooves are formed on both sides of an inner diameter of the rear surface, and a guide tube is inserted and fastened; A connection socket that is coupled to the other side of the guide tube and formed in a pipe shape that is slightly bent, and at the front end, a coupling flange is formed to be coupled to the guide pipe, and at the same time, a coupling groove that is coupled with the coupling protrusion of the guide pipe is formed in the inner diameter. and; A stopper which is fastened to the coupling socket and the connection socket so as to be opened and closed by force-fitting, and at least one air flow hole is drilled at a predetermined position; A pipe for passing through a bathroom wall, characterized in that it is configured with a length adjustment pipe that is selectively fastened between the guide pipe and the coupling socket and the connection socket and adjusts the length and height according to the thickness of the bathroom wall and the height of the floor. The protective sleeve is disclosed.

However, in the case of the conventional heating pipe sleeve as described above, since it is formed in a tubular shape with a transverse side of a circular ring shape, a separate concrete pouring process is required in order to form a masonry wall between the bathroom and the living room or room. In addition, there is a problem in that it is difficult to form a waterproof layer around the heating pipe installed through the wall due to the external curved surface.

1. Republic of Korea Utility Model Registration No. 20-0386846 (announced on June 16, 2005) 2. Korean Patent Publication No. 10-2004-0105893 (published on December 17, 2004)

Therefore, the present invention has a rectangular parallelepiped shape, so that not only can the masonry wall be easily stacked on the top without additional concrete pouring, but also a flat surface rather than a curved surface is formed on the outer surface so that the formation of the waterproof layer is easy and complete. It aims to provide a heating pipe sleeve.

In order to achieve the above object, the present invention provides a heating pipe sleeve in which a heating pipe introduced into a bathroom through a living room or room is arranged to correspond to a step difference between the living room or room and the bathroom, the sleeve body formed of a rectangular parallelepiped, and the living room Alternatively, a first perforation portion formed on one side of the sleeve body facing the room side and through which one side of the heating pipe is supported, and a lower side of the other side of the sleeve body facing the bathroom side, and the other side of the heating pipe It provides a heating pipe sleeve, characterized in that it comprises a second perforated portion supported through.

In the present invention, the sleeve body includes a body portion having the first perforated portion formed on one side and an open portion formed on the other side, and a cover in which the body portion is closed while being integrally coupled to the other side of the body portion and the second perforated portion is formed. It shall include wealth.

In the present invention, it is assumed that a masonry wall is stacked on the sleeve body, and a support partition wall for supporting the load of the masonry wall is formed in the body part.

In the present invention, the first perforated portion is formed to be recessed inward from an upper portion of the sleeve body or formed to protrude outward from an upper portion of one side of the sleeve body.

In the present invention, a pipe fixing unit for watertightly connecting one side of the heating pipe to the first perforated portion is coupled to the first perforated portion, and the pipe fixing unit is fitted around one side of the heating pipe and 1 A packing ring supported in the perforated portion, a washer fitted around one side of the heating pipe and in close contact with the packing ring, and a washer fitted around one side of the heating pipe and fastened to the first perforated portion while being fastened to the first perforated portion. It is assumed to include a connecting ring for pressing the packing ring.

In the present invention, guide grooves are formed on the inner circumferential surface of the first perforated portion at regular intervals, and the locking protrusions engaged with the guide grooves by pressing and rotating at a predetermined angle are formed to protrude at predetermined angles on the outer circumferential surface of the connecting ring. It should be.

In the present invention, a female thread is formed on the inner circumferential surface of the first perforated portion, and a male thread is formed on the outer circumferential surface of the connecting ring to engage the female thread by screwing.

The heating pipe sleeve as described above has the advantage that the masonry wall can be easily laminated on the upper part without a separate concrete pouring as the sleeve body has a rectangular parallelepiped shape.

In addition, since only a flat surface, not a curved surface, is formed on the outer surface of the sleeve body having a rectangular parallelepiped shape, there is an advantage that a waterproof layer can be easily and completely formed on both sides formed in a vertical plane.

In addition, as the support partition wall is formed inside the sleeve body having a rectangular parallelepiped shape, there is an advantage that the load of the masonry wall stacked on the upper surface of the sleeve body can be easily supported.

1 is a perspective view of a heating pipe sleeve according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a heating pipe sleeve according to an embodiment of the present invention.
Figure 3 is another exploded perspective view of the heating pipe sleeve according to an embodiment of the present invention
Figure 4 is a state diagram of a heating pipe sleeve according to an embodiment of the present invention.
5 is an enlarged cross-sectional view of part A of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, this is for explaining in detail enough that a person of ordinary skill in the art can easily carry out the invention, and this does not mean that the technical spirit and scope of the present invention are limited.

1 is a perspective view of a heating pipe sleeve according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a heating pipe sleeve according to an embodiment of the present invention, and Figure 3 is a heating pipe according to an embodiment of the present invention Another exploded perspective view of the sleeve, FIG. 4 is a state diagram of a heating pipe sleeve according to an embodiment of the present invention, and FIG. 5 is an enlarged cross-sectional view of part A of FIG. 4.

In the heating pipe sleeve according to an embodiment of the present invention, in the heating pipe sleeve in which the heating pipe introduced into the bathroom through the living room or room is arranged to correspond to a step difference between the living room or room and the bathroom, the sleeve body formed of a rectangular parallelepiped and , A first perforation portion formed on one side of the sleeve body facing the living room or room side and through which one side of the heating pipe is supported, and formed under the other side of the sleeve body facing the bathroom side, and the heating pipe It characterized in that it comprises a second perforated portion through which the other side is supported.

Hereinafter, the components of the heating pipe sleeve 1 according to an embodiment of the present invention and the relationship between the components will be described in detail with reference to FIGS. 1 to 5.

In the heating pipe sleeve 1 according to an embodiment of the present invention, as shown in FIGS. 1 to 3, the heating pipe 2 leading to the bathroom through the living room or room corresponds to a living room or a step difference between the room and the bathroom. The sleeve body 10 formed in a large rectangular parallelepiped body, a first perforated part 20 formed on one side of the sleeve body 10, and a first hole formed at the lower side of the other side of the sleeve body 10. It includes 2 perforations 30.

Here, the sleeve body 10 forms the housing of the heating pipe sleeve 1 according to an embodiment of the present invention in which the heating pipe 2 is arranged to correspond to the step difference between the living room or the room and the bathroom. As shown in FIG. 1, the front, rear, both sides, upper and lower surfaces have a rectangular parallelepiped shape, and as shown in FIG. 4, it is installed between the living room or the bathroom, and the upper surface thereof The masonry wall 3 is stacked.

In particular, as shown in FIG. 2, the sleeve body 10 is integrally coupled to the body portion 11 formed with a first perforated portion 20 on one side and an open portion on the other side, and the other side of the body portion 11 It has a structure including a cover portion 12 in which the body portion 11 is closed and the second perforated portion 30 is formed.

In addition, a support partition wall 13 is formed in the main body 11. The support partition wall 13 allows the rigidity of the sleeve body 10 to be maintained despite the load of the masonry wall 3 stacked on the upper surface of the sleeve body 10, and the upper and lower ends are inside the sleeve body 10. It can be formed in the form of a vertical plate fixed to the upper and lower surfaces.

A first perforated portion 20 is formed on one side of the sleeve body 10 facing the living room or room side. The first perforated part 20 is a part through which one side of the heating pipe 2 flowing in from the living room or room side having a relatively higher floor surface than the bathroom is supported watertightly, and the upper side of the sleeve body 10 It is preferable that a plurality of, particularly two, are formed at the same height.

The first perforated portion 20 is formed to be recessed from the top of one side of the sleeve body 10 to the inside as shown in FIGS. 1 and 2, or from the top of one side of the sleeve body 10 as shown in FIG. It may be formed to protrude.

In addition, a second perforated portion 30 is formed on the other side of the sleeve body 10 facing the bathroom side, that is, a lower portion of the cover portion 12. The second perforated part 30 is a part through which the other side of the heating pipe 2 exiting to the bathroom side having a lower floor surface than the living room or room is supported through, and at the same height under the other side of the sleeve body 10 It is preferable that a plurality of, particularly two, are formed spaced apart.

The second perforated part 30 may be coupled with a separate closing hole that allows the other side of the heating pipe 2 to be connected and fixed in a penetrating state, and such a closing hole is coupled from both external sides to the other side of the heating pipe (2). It is desirable to be divided into half as much as possible.

A pipe fixing unit 40 for watertightly connecting one side of the heating pipe 2 to the first perforated portion 20 is coupled to the above-described first perforated portion 20.

As shown in FIG. 2, the pipe fixing unit 40 is fitted around one side of the heating pipe 2 and supported in the first perforated portion 20, while the one side of the heating pipe 2 and the first perforated portion 20 ), a packing ring 41 that watertightly closes the gap, a washer 42 fitted around one side of the heating pipe 2 and in close contact with the packing ring 41, and one circumference of the heating pipe 2 It includes a connection ring 43 that is fitted into the first perforated portion 20 while being fastened and fixed to the packing ring 41 through the washer 42.

At this time, the packing ring 41 and the washer 42 do not form a complete circle so that they can be fitted around one side of the heating pipe 2 and have a shape in which one point of the circle is cut, and the connecting ring 43 is a heating pipe. It is preferable to be divided into half so as to be combined on both sides of the outside with respect to one side of (2).

In addition, for the insertion and coupling of the connection ring 43 to the first perforated portion 20, as shown in Figure 2, guide grooves 21 are formed on the inner circumferential surface of the first perforated portion 20 at regular intervals , On the outer circumferential surface of the connecting ring 43 inserted into the first perforated part 20, a locking protrusion 44 engaged with the guide groove 21 by pressing and rotating at a certain angle may be formed to protrude at a certain angle interval. have.

In addition, for the insertion and coupling of the connecting ring 43 to the first perforated portion 20, a female thread 22 is formed on the inner circumferential surface of the first perforated portion 20 as shown in FIG. 3, and the first wave The outer circumferential surface of the connecting ring 43 that is inserted into the study 20 may be formed with a male thread 45 engaged with the female thread 22 by screwing.

Hereinafter, the installation sequence and the overall operation of the heating pipe sleeve 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings as follows:

As shown in Fig. 4, the floor surface of a living room or room is generally a mortar layer 8 on a concrete slab 6 and then a heating pipe 2 is arranged, and then again on the mortar layer 8 On the other hand, the floor surface of the bathroom, unlike the floor surface of a living room or room, a waterproof layer (4) and a mortar layer (8) are sequentially stacked on the concrete slab (6), and then the heating pipe (2) is arranged. After being covered with the mortar layer 8 again, it has a structure that is finally finished with tiles. At this time, the floor surface of the bathroom is formed 50 to 70 mm lower than the floor surface of the living room or room to form a kind of stepped jaw.

The heating pipe sleeve 1 according to an embodiment of the present invention is installed in a living room formed by the above-described structural difference for the arrangement of the heating pipe 2 or a stepped step between the room and the bathroom.

In this case, first, using the cutting point, the packing ring 41 and the washer 42 are forcibly opened and inserted into the outer circumferential surface of one side of the heating pipe (2), and the half-divided connecting ring (43) is placed on one side of the heating pipe (2). After passing through the heating pipe (2) into the first perforated portion (20) formed in the body portion (11) of the sleeve body (10) in a state coupled from the outside, the cover portion (12) of the sleeve body (10) After passing through the second perforated portion 30 formed in the sleeve body 10, the cover portion 12 is fixed to the body portion 11 of the sleeve body 10.

Then, by pressing the connecting ring 43 and rotating it at a certain angle, the locking protrusion 44 formed in the connecting ring 43 is caught in the guide groove 21 of the first perforated part 20 or the connecting ring ( 43) is rotated several times so that the male thread 45 formed in the connection ring 43 is screwed into the female thread 22 formed in the first perforation part 20, and is then fitted to the other side of the heating pipe 2 The other side of the heating pipe 2 is through-fixed to the second perforated part 30 by using a separate closing hole (not shown). In this case, a separate heating pipe is connected between the first perforated portion 20 and the second perforated portion 30 in the sleeve body 10.

After that, after forming a waterproof layer (4) on one side and the other side of the sleeve body (10), respectively, the heating pipe (2) is embedded and fixed with a mortar layer (8), and the upper surface of the sleeve body (10) The masonry walls 3 may be stacked.

In the case of the heating pipe sleeve 1 according to the embodiment of the present invention described above, since the sleeve body 10 has a rectangular parallelepiped shape having only six planes, the masonry wall 3 is easy on the top without additional concrete placement. The waterproof layer 4 can be easily and completely formed on both sides of the sleeve body 10 formed in a vertical plane, and is supported on the inside of the sleeve body 10 having a rectangular parallelepiped shape. As the partition wall 15 is formed, the load of the masonry wall 3 stacked on the upper surface of the sleeve body 10 can be easily supported.

Although some embodiments have been exemplarily described above, the fact that the present invention can be embodied in various forms without departing from the spirit and scope thereof is obvious to those of ordinary skill in the art. Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive, and all implementations within the scope of the appended claims and equivalents thereof will be included within the scope of the present invention.

One ; Heating piping sleeve
2: heating pipe
3: masonry wall
4: waterproof layer
6: Concrete slab
8: mortar layer
10: sleeve body
11: main body
12: cover
13: support bulkhead
20: first pore
21: Guide groove
22: female thread
30: second pore
40: pipe fixing unit
41: packing ring
42: washer
43: connecting ring
44: stumbling protrusion
45: male thread

Claims (7)

In the heating pipe sleeve in which the heating pipe 2 leading into the bathroom through the living room or room is arranged to correspond to a step difference between the living room or room and the bathroom,
Sleeve body 10 formed of a rectangular parallelepiped;
A first perforation part 20 formed on one side of the sleeve body 10 facing the living room or room and through which one side of the heating pipe 2 is supported; And
Heating pipe sleeve, characterized in that it comprises a second perforated portion (30) formed under the other side of the sleeve body (10) facing the bathroom side and supported through the other side of the heating pipe (2). The method according to claim 1,
The sleeve body 10 has a body portion 11 having the first perforated portion 20 formed on one side and an open portion formed on the other side, and the body portion 11 while being integrally coupled to the other side of the body portion 11 ) And a cover portion (12) in which the second perforated portion (30) is formed. The method according to claim 2,
A heating pipe sleeve, characterized in that a masonry wall (3) is stacked on the sleeve body (10), and a support partition wall (13) is formed in the body part (11) to support the load of the masonry wall (3). The method according to claim 1,
The first perforated portion (20) is a heating pipe sleeve, characterized in that the depression formed inward from one side of the sleeve body (10) or protruding outward from the top of one side of the sleeve body (10). The method according to claim 1,
A pipe fixing unit 40 for watertightly connecting one side of the heating pipe 2 to the first perforated portion 20 is coupled to the first perforated portion 20,
The pipe fixing unit 40 is fitted around one side of the heating pipe 2 and is fitted around one side of the heating pipe 2 and a packing ring 41 supported within the first perforated portion 20 The washer 42 in close contact with the packing ring 41 and the packing ring (42) through the washer 42 while being fitted around one side of the heating pipe 2 and fastened to the first perforated part 20 Heating pipe sleeve, characterized in that it comprises a connecting ring (43) for pressing 41). The method of claim 5,
Guide grooves 21 are formed on the inner circumferential surface of the first perforated portion 20 at regular intervals, and the outer circumferential surface of the connecting ring 43 is engaged with the guide groove 21 by pressing and rotating at a predetermined angle. Heating pipe sleeve, characterized in that the protruding protrusions 44 are formed at predetermined angle intervals. The method of claim 5,
A female thread 22 is formed on the inner circumferential surface of the first perforated part 20, and a male thread 45 is formed on the outer circumferential surface of the connection ring 43 to engage the female thread 22 by screwing. Heating pipe sleeve, characterized in that.

Images