JP2015137455A - Installation structure for piping storage unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To sufficiently improve workability in construction, maintenance and the like.SOLUTION: An installation structure for a piping storage unit 1 includes a body part 2 for housing a piping member in a storage space communicating with an opening, and a cover part 4 for being attached to/detached from the body part 2. The opening is positioned on the external side of a building 8, and the body part 2 is embedded in a structural skeleton 82 of the building 8 in the state of stretching from a first floor of the building 8 to an uppermost floor.

Description

  The present invention relates to an installation structure related to installation of a pipe storage unit including a main body that stores a piping member in a storage space that communicates with the opening, and a cover that can be attached to and detached from the main body so as to cover the opening.

  Regarding the installation of the pipe storage unit as described above, a structure described in JP 2010-48313 A (Patent Document 1) is known. In the piping storage unit [equipment storage unit 1] of Patent Document 1, a main body unit [unit unit 2] for storing a water supply / drainage equipment unit or the like is provided over the upper and lower floors of a building, and covers the front of the main body unit for each floor. Part [maintenance door 6]. By having such a configuration, workability improvement and quality assurance during construction can be achieved, maintenance after construction is facilitated, and variability capable of responding to future floor plan changes. Is granted.

  However, in the piping storage unit of Patent Document 1, since the cover portion is provided for each floor in the building, there is a limit even if workability during construction and workability after construction are improved. For example, when performing construction or maintenance of piping members arranged over the upper and lower floors, it is necessary to perform work on the upper floor and work on the lower floor separately in terms of time and space, The workability is not always improved sufficiently.

JP 2010-48313 A

  Therefore, it is desired to realize a piping storage unit installation structure that can sufficiently improve workability during construction and maintenance.

The installation structure of the pipe storage unit according to the present invention is as follows.
According to the installation of a pipe storage unit, comprising: a main body part that has an opening and stores a piping member in a storage space that communicates with the opening; An installation structure,
While the opening is located on the outside of the building,
The main body is embedded in the structural frame of the building in a state extending from the first floor to the top floor of the building.

According to this configuration, since the main body of the piping storage unit is installed so that it extends from the first floor to the top floor of the building and the opening is located on the outside of the building, the cover is removed from the main body. In this state, the storage space can be exposed as a group of spaces. Therefore, various operations on the piping members arranged in the storage space can be performed on all floors without any particular restriction. Therefore, workability at the time of construction and maintenance can be sufficiently improved.
At this time, since the main body is embedded in the structural housing in a state extending from the first floor to the top floor of the building, the main body can be used as a part of the structural housing. Therefore, the fall of the intensity | strength as the whole building can be suppressed.
That is, workability related to construction and maintenance of piping members can be sufficiently improved while suppressing a decrease in strength of the entire building.

  Hereinafter, preferred embodiments of the present invention will be described. However, the scope of the present invention is not limited by the preferred embodiments described below.

  As one aspect, it is preferable that the cover part is detachable over the entire height direction of the main body part.

  According to this configuration, the storage space can be exposed so as to extend from the first floor to the top floor of the building in a state where the cover portion is detached from the main body portion. Therefore, workability at the time of construction and maintenance of the piping member can be greatly improved.

  As one aspect, it is preferable that at least the outer wall surface of the building in the cover portion is made of an exterior decorative material.

  According to this configuration, when viewed from the outside of the building, it is easy to create a sense of unity between the piping storage unit and the surrounding outer wall when the cover is attached to the main body. Therefore, the fall of the designability as the whole building by embedding a piping storage unit partially in a structure housing can be suppressed.

  As one aspect, it is preferable that the exterior decorative material is made of a nonmetallic inorganic material.

  According to this configuration, it is easy to improve the aesthetics of the building at the portion where the pipe storage unit is installed, for example, as compared with the case where the exterior decorative material is made of a metal material. Further, for example, the fire resistance of the building including the pipe storage unit can be improved as compared with the case where the exterior decorative material is made of an organic material.

  As one aspect, the outer surface of the exterior decorative material is provided with a sand wall pattern, stone wall pattern, wood grain pattern, tile tone pattern, brick tone pattern, lion skin pattern, ripple pattern, or stucco pattern Is preferred.

  According to this structure, the exterior wall-like pattern of the building can be imparted to the exterior decorative material, and the aesthetics of the building in the portion where the pipe storage unit is installed can be effectively improved.

  As one aspect, the main body portion includes a back plate portion and a pair of side plate portions that are connected to each other and partition the back side and the side surface of the storage space, and the back plate portion is a foundation of the building. It is preferable that the pair of side plate portions are arranged on the portion and are formed so as to conform to the outer shape of the base portion on the respective lower end sides.

  According to this configuration, by installing the main body portion so that the side plate portion follows the outer shape of the foundation portion of the building, a large amount of the main body portion embedded in the structural frame of the building can be ensured even in the presence of the foundation portion. Thereby, the protrusion amount of a piping storage unit can be suppressed comparatively small, ensuring the magnitude | size of the storage space for accommodating a piping member.

  As one aspect, the piping member includes at least two of a water supply pipe, a hot water supply pipe, a drain pipe, a gas supply pipe, and a refrigerant pipe for air conditioning equipment. It is preferable to arrange in the storage space.

  According to this configuration, for example, some of various piping members generally installed in residential buildings can be concentrated and arranged at one place. Therefore, workability | operativity can be improved significantly when performing construction and maintenance management of a plurality of types of piping members at the same time.

The schematic diagram which shows the building in which the piping storage unit which concerns on embodiment was installed Exploded perspective view of piping storage unit Perspective view of fixing member Schematic diagram showing the positional relationship between the structural housing and the piping storage unit The perspective view of the piping storage unit in the state which stored the piping member. Horizontal sectional view of the piping storage unit and its surroundings Longitudinal sectional view of the piping storage unit and its surroundings Image diagram showing the exterior of the building including the piping storage unit Horizontal sectional view showing another aspect of the piping storage unit installation structure Horizontal sectional view showing another aspect of the cover member The perspective view which shows another aspect of a fixing member

  An embodiment of a piping storage unit installation structure according to the present invention will be described with reference to the drawings. In the present embodiment, the piping storage unit 1 including the main body 2 that stores the piping member 6 and the cover 4 that is attached to and detached from the main body 2 is installed in a detached house as an example of a building 8. An installation structure will be described as an example. The installation structure of the pipe storage unit 1 according to this embodiment is characterized by the following points. That is, the opening O of the main body 2 is located on the outside of the building 8, and the main body 2 is embedded in the structural housing 82 of the building 8 in a state extending from the first floor to the top floor of the building 8. . Thereby, the workability | operativity which concerns on construction and maintenance management of the piping member 6 can fully be improved, suppressing the fall of the intensity | strength as the building 8 whole. Hereinafter, the installation structure of the pipe storage unit 1 according to the present embodiment will be described in detail.

  In the following description, the direction from the first floor to the top floor of the building 8 is defined as the “height direction”. Further, the “width direction” and the “front-rear direction” are defined with reference to the state of facing the opening O of the main body 2 of the pipe housing unit 1. Further, “front side (front side)” and “back side (back side)” in the front-rear direction are defined with reference to the state of facing the opening O. Moreover, the term regarding the direction, position, etc. about each member is a concept including the state which has the difference by the error which can be accept | permitted on manufacture.

  The piping storage unit 1 according to the present embodiment is a unit for collecting and storing various piping members 6 used in the building 8. As shown in FIG. 1, the piping member 6 is constructed by a so-called concealment pipe that is piped through a space in the wall of the building 8, an underfloor space, a ceiling back space, or the like in consideration of aesthetics. The piping storage unit 1 is used for piping in the height direction of the building 8 in the concealed piping of the piping member 6. The pipe storage unit 1 according to the present embodiment is configured as an independent unit that forms a pipe space generally called “pipe space” or the like. As shown in FIG. 2, the pipe storage unit 1 includes a main body 2 that stores the pipe member 6 and a cover 4 that is attached to and detached from the main body 2. The pipe storage unit 1 includes a fixing member 5 for fixing the pipe member 6 to the main body 2.

  The main body 2 has an opening O on the front side and stores the piping member 6 in the storage space S therein. As will be described in detail later, the main body 2 is fixed to the building 8 in a state extending from the first floor to the top floor of the building 8. Here, in the case of a residential building such as a detached house in this example, the “top floor of the building 8” is the top floor (the top floor of the residence) among the residential floors used on a daily basis. ). Therefore, even if there is a shed storage floor etc. that is used irregularly as a storage, etc. on the upper floor from the top floor of residence, the irregularly used floor is referred to as “building 8” in this specification. Does not fall under the top floor.

  The main body 2 includes a back plate portion 21 and a pair of side plate portions 22 that are connected to each other and define the back side and the side surface side of the storage space S. The back plate portion 21 is formed in a vertically long rectangular shape when viewed from the front (when viewed from the opening O side). The height dimension of the back board part 21 is set to the length along the height direction from the 1st floor of the building 8 to the top floor at least. In the present embodiment, the length is set along the height direction from the vicinity of the floor surface of the first floor of the building 8 to the vicinity of the ceiling surface of the uppermost floor. The back plate portion 21 may be configured as an integrated body continuous over the entire height direction, or may be configured by being divided at one or more positions in the height direction. FIG. 2 shows an example of the latter divided structure.

  The back plate portion 21 has at least one pipe insertion hole 21a (see FIG. 5) through which the pipe member 6 is inserted. In the present embodiment, when the piping member 6 is constructed by concealment piping, the piping is inserted at a position in the height direction corresponding to at least the floor space between the floors (between the first floor and the second floor in this example). A hole 21a is formed. Further, a pipe insertion hole 21a may be formed in the vicinity of the upper end near the ceiling space of the uppermost floor. Moreover, the piping member 6 installed in the building 8 penetrates the inner wall 87 (see FIG. 5) and is directly piped from various facilities (for example, the indoor unit 93a of the air conditioning equipment 93; see FIG. 1). In that case, the pipe insertion hole 21a may be formed at a position in the height direction corresponding to the installation location of the equipment. A tubular through sleeve is fitted into the pipe insertion hole 21a, and the pipe member 6 is disposed through the through sleeve. A concealment cap may be attached to the open end of the penetration sleeve. As shown in FIGS. 5 and 7, the back plate portion 21 is disposed on the foundation portion 81 via the beam 84 and the floor material 85 of the building 8.

  Side plate portions 22 are fixed to both end portions of the back plate portion 21 in the width direction. The side plate portion 22 is generally formed in a vertically long rectangular shape when viewed from the side (as viewed along the width direction). The side plate portion 22 is formed in a vertically long rectangular shape that is longer than the back plate portion 21. The height dimension of the side plate part 22 is set to be larger than the height dimension of the back plate part 21, and in this example, it is set to a length extending from the vicinity of the installation surface of the building 8 to the vicinity of the ceiling surface of the top floor. ing. The side plate portion 22 may be configured as an integrated body continuous over the entire height direction, or may be configured to be divided at one or more positions in the height direction. FIG. 2 shows an example of the latter divided structure.

  In the present embodiment, the side plate portion 22 has a cutout portion 22b formed by cutting out a part on the back side on the lower end side. As shown in FIGS. 5 and 7, the notch 22 b is formed in a rectangular shape so as to partially follow the outer shape of the foundation portion 81 of the building 8. Further, in the present embodiment, the cutout portion 22 b is formed so as to partially follow the outer shapes of the beam 84 and the floor material 85 that constitute a part of the structural frame 82 of the building 8. More specifically, the notch portion 22b extends along the base portion 81 located at the outer edge of the building 8, the outer surface of the beam 84 and the floor material 85 placed thereon, and the upper surface of the floor material 85. It is formed as follows. As described above, the side plate portion 22 includes the notch portions 22b having a shape complementary to the outer shapes of the base portion 81, the beam 84, and the flooring 85 that are stacked on each other.

  The side plate portions 22 are arranged so as to stand on the front side from the back plate portion 21 in a state of intersecting (substantially orthogonal in this example) to the back plate portion 21. The pair of side plate portions 22 are disposed to face each other substantially in parallel on the front side of the back plate portion 21. The main body portion 2 constituted by the back plate portion 21 and the pair of side plate portions 22 has a U shape or an angular U shape in a top view (as viewed along the height direction). A space defined by the back plate portion 21 and the pair of side plate portions 22 is a storage space S, and an open end on the front side between the pair of side plate portions 22 is an opening portion O. The opening O is a part of the storage space S, and both communicate with each other.

  The main body 2 further includes a top plate portion 24 connected to the upper end portions of the back plate portion 21 and the pair of side plate portions 22. The top plate portion 24 is formed in a rectangular shape when viewed from above. The length dimension of the top plate part 24 in the front-rear direction is set larger than the length dimension of the side plate part 22 in the front-rear direction. The top plate portion 24 is fixed in a state of intersecting (substantially orthogonal in this example) with respect to both the back plate portion 21 and the pair of side plate portions 22. At both end portions in the width direction on the lower surface of the top plate portion 24, locking projections 25 are provided at a plurality of locations in the front-rear direction that project downward toward the storage space S side. The end surface on the back side of the locking projection 25 located on the back side in the front-rear direction is locked to the inner surface of the back plate portion 21, and the end surface on the outer side in the width direction of each locking projection 25 is the inside of the side plate portion 22. The top plate portion 24 is positioned by being locked to the side surface.

  The top plate portion 24 is fixed to the back plate side in a state in which the back side end portions thereof coincide with the positions of the back plate side end portions of the back plate portion 21 and the pair of side plate portions 22. In this state, a part of the front side of the top plate part 24 protrudes further to the front side than the end part of the front side of the side plate part 22. This protruding portion functions as a collar portion 26. When the piping member 6 is piped through the ceiling space of the building 8 or the like, the top plate portion 24 is also provided with a pipe insertion hole (not shown) similar to the back plate portion 21. May be.

  A plurality of support brackets 28 are fixed to the side plate portion 22. The plurality of support brackets 28 are arranged at predetermined intervals in the height direction. In this example, the same number of support brackets 28 are disposed at the same height position on each of the pair of side plate portions 22. The support bracket 28 is disposed in the vicinity of the front end portion of the side plate portion 22. In this embodiment, the support bracket 28 is configured by an L-shaped angle that is L-shaped in a top view formed by bending a belt-shaped metal plate. The support bracket 28 is fixed to the side plate portion 22 in a state where a bent plate portion 28 a having a bolt insertion hole 29 is erected from the inner surface of the side plate portion 22 toward the inner side in the width direction. A nut is fixed coaxially with the bolt insertion hole 29 on the back surface of the bent plate portion 28a. Such a support bracket 28 serves as a mounted portion when the cover portion 4 is mounted on the main body portion 2.

  The cover part 4 is attached to and detached from the main body part 2 so as to cover the opening O. The cover 4 covers the opening O of the main body 2 while being attached to the main body 2. On the other hand, when the cover 4 is detached from the main body 2, the opening O of the main body 2 is exposed. The cover part 4 is comprised using the flat flat plate-shaped member. The cover 4 is formed in a vertically long rectangular shape when viewed from the front. The cover part 4 has the same width as the back plate part 21 and the same height as the side plate part 22. The height dimension of the cover part 4 is set to the length from the vicinity of the installation surface of the building 8 to the vicinity of the ceiling surface of the uppermost floor. The cover portion 4 may be configured as an integrated body that continues over the entire height direction, or may be configured to be divided at one or more positions in the height direction. In the latter case, the cover 4 may be detachable from the main body 2 over the entire height direction, or at least from a predetermined position on the first floor of the building 8 to the top floor. It may be detachable in a height range over a predetermined position. In FIG. 2, the example of the division | segmentation structure which can be attached or detached over the whole height direction is shown in figure.

  A plurality of bolt insertion holes 43 are provided at both ends in the width direction of the cover main body 41 constituting the cover portion 4. The plurality of bolt insertion holes 43 are arranged at predetermined intervals in the height direction so as to correspond to the positions of the plurality of support brackets 28 provided in the main body 2. With the corresponding bolt insertion holes 43 and the bolt insertion holes 29 overlapping in front view, the fastening bolts can be inserted through these from the shaft side. And the state which attached the cover part 4 with respect to the main-body part 2 can be maintained by fastening a fastening bolt to the nut fixed to the support bracket 28. FIG. In a daily use state, the bolt insertion hole 43 of the cover main body 41 may be provided with a blindfold cap or the like for concealing the fastening bolt.

  The back board part 21 which comprises the main-body part 2 can be comprised with the base material which consists of a normal plywood, a structural plywood, etc., for example. On the other hand, the outer wall surface 22a on the outer side (outside of the storage space S) of the pair of side plate portions 22 constituting the main body 2 and the outer side of the cover main body 41 constituting the cover portion 4 (outside of the storage space S). The wall surface 41a is made of an exterior decorative material, not a base material. The exterior decorative material is a building material (not limited to wood) that can be used as the exterior material of the building 8 in terms of material and appearance. The side plate portion 22 may be configured to include a base material provided on the non-exposed surface side and an exterior cosmetic material provided on the outer wall surface 22a side, or the entire side plate portion 22 does not include the base material. It may be made of a decorative material. Similarly, the cover main body 41 may also be configured to include a base material provided on the non-exposed surface side and an exterior cosmetic material provided on the outer wall surface 41a side, and the entirety thereof is an exterior cosmetic material. It may be configured.

  As the exterior decorative material, known building materials composed of various materials can be used. The material constituting the exterior decorative material may be a metal material, an organic material, a non-metallic inorganic material, or the like. Examples of the organic material include a resin material. Examples of non-metallic inorganic materials include ceramic materials and cement-based materials. That is, examples of usable exterior decorative materials include metal decorative materials, resin decorative materials, ceramic decorative materials, and cement-based decorative materials.

  Examples of the metallic decorative material include metal siding boards, steel boards, stainless boards, and aluminum boards. By using such a metallic decorative material, the fire resistance of the building 8 including the pipe storage unit 1 can be enhanced.

  Examples of resin decorative materials include PVC (polyvinyl chloride) board, ABS (acrylonitrile-butadiene-styrene) board, PP (polypropylene) board, PE (polyethylene) board, PS (polystyrene) board, PA (polyamide) board, And a PC (polycarbonate) board. By using such a resin decorative material, it is possible to easily improve the aesthetics of the building 8 in the portion where the pipe storage unit 1 is installed.

  Examples of ceramic decorative materials include ceramic ceramic siding boards, fine ceramic boards such as alumina boards and zirconia boards, tile materials, and brick materials. By using such a ceramic decorative material, the fire resistance of the building 8 can be enhanced, and the aesthetics of the building 8 can be easily improved.

  Examples of the cement-based decorative material include concrete materials, lightweight cellular concrete materials, and gypsum boards. By using such a cement-type decorative material, the fire resistance of the building 8 can be enhanced, and the aesthetics of the building 8 can be easily improved.

  On the outer surface of the exterior decorative material constituting the outer wall surface 22a of the side plate portion 22 and the outer wall surface 41a of the cover main body 41, an outer wall-like pattern of the building 8 is provided. Here, the “outer wall-like pattern” refers to the outer wall 86 of the building 8 at a glance when a general observer (for example, a neighboring inhabitant) sees it from the outside of the building 8. It is a pattern of a form that can be done. Examples of such an outer wall pattern include a sand wall pattern, a stone wall pattern, a wood grain pattern, a tile pattern, a brick pattern, a lion skin pattern, a ripple pattern, a stucco pattern, and the like. In the present embodiment, the wall surface on the side of the storage space S in the side plate portion 22 and the wall surface on the side of the storage space S in the cover body 41 are not provided with the above-described outer wall pattern. Thus, in this embodiment, the side plate part 22 and the cover main body 41 are configured to have different patterns on the front surface and the back surface, respectively.

  The exterior cosmetic material constituting the side plate portion 22 and the exterior cosmetic material constituting the cover body 41 may be the same material or different materials. Further, the exterior decorative materials constituting the pair of side plate portions 22 may be the same material or different materials. Similarly, the exterior decorative material constituting the side plate portion 22 and the exterior decorative material constituting the cover main body 41 may be the same pattern or different patterns. Further, the exterior decorative materials constituting the pair of side plate portions 22 may have the same pattern or different patterns. However, from the viewpoint of the aesthetics of the building 8 when viewed from the outside, it is preferable that the respective materials and patterns are selected so as to bring out an overall sense of unity.

  The fixing member 5 is fixed to the main body 2 (back plate portion 21) so as to fix the piping member 6 disposed in the storage space S to the main body 2. In the present embodiment, a plurality of fixing members 5 each extending along the width direction are arranged in parallel to each other at a predetermined interval in the height direction. The fixing member 5 is formed using a metal plate member. As shown in FIG. 3, the fixing member 5 is bent so as to have a crank shape in a side view. In order to improve the strength, the bent portion may be subjected to bead processing (stringing processing) or the like.

  The fixing member 5 is substantially the same as the back plate portion 21 at a position offset from the base portion 51 toward the opening O (storage space S) with respect to the flat base portion 51 disposed in contact with the back plate portion 21. And a flat plate-like protruding plate portion 53 facing in parallel. The base 51 is fixed to the back plate 21 by a plurality of fixing members such as screws. The projecting plate portion 53 has a plurality of fixture insertion holes 53a formed side by side in the width direction. An end portion 57a of a fixing member 57 (for example, a U-bolt or a belt-like member having fixing bolts at both ends; see FIG. 6) for fixing the piping member 6 is inserted through the fixing member insertion hole 53a. The lower end portion of the projecting plate portion 53 is an open end 53b, and a pair that engages with the end portion 57a of the fixture 57 through the open end 53b in the gap space between the back plate portion 21 and the projecting plate portion 53. A member (such as a nut) is inserted.

  The fixing member 5 further includes a pair of upright plate portions 55 formed so as to stand up toward the front side from both end portions of the protruding plate portion 53 in the width direction. The upright plate portion 55 is formed in a flat plate shape and is disposed in contact with the side plate portion 22. The upright plate portion 55 is fixed to the side plate portion 22 by a fixing member such as a screw. The posture of the fixing member 5 fixed to the main body portion 2 is stabilized by being fixed to the side plate portion 22 via the pair of upright plate portions 55 as described above. In the case where sufficient posture stabilization can be achieved only by fixing the back plate portion 21 and the base portion 51, the pair of upright plate portions 55 may be omitted. For example, a C-shaped angle or the like may be used as the fixing member 5.

  The piping member 6 accommodated in the piping storage unit 1 may be various piping members generally installed in the building 8 for detached houses, and is not specifically limited. As shown in FIGS. 1 and 6, examples of the piping member 6 include a water supply pipe 61, a hot water supply pipe 62, a drain pipe 63, a gas supply pipe 64, and a refrigerant pipe 65. The water supply pipe 61 connects a water faucet installed at a point branched from a water pipe as one type of lifeline and a facility for using tap water (a sink 91 of the kitchen K, a toilet 92 of the toilet T, etc.). The hot water supply pipe 62 connects a water heater such as a gas water heater and a facility to be used (a sink 91 of the kitchen K, a faucet of the bathroom, etc.). The drain pipe 63 connects a facility for using tap water or hot water and a sewer pipe as a kind of lifeline. The gas supply pipe 64 connects a gas stopper installed at a point branched from a gas pipe as one type of lifeline and a gas use facility (a gas stove or a gas water heater of the kitchen K). The refrigerant pipe 65 connects, for example, the indoor unit 93a of the air conditioning equipment 93 installed in the living room L and the like to the corresponding outdoor unit 93b, and constitutes a refrigerant circulation path between the indoor unit 93a and the outdoor unit 93b.

  The piping member 6 actually stored in the piping storage unit 1 includes at least one of the above-described water supply pipe 61, hot water supply pipe 62, drainage pipe 63, gas supply pipe 64, and refrigerant pipe 65. In the present embodiment, in consideration of workability and ease of management during construction, the piping member 6 includes at least two of the above, and these at least two types of piping members 6 store one pipe. It is arranged in the unit 1 (storage space S). In this embodiment, all of the water supply pipe 61, the hot water supply pipe 62, the drain pipe 63, the gas supply pipe 64, and the refrigerant pipe 65 are stored in one pipe storage unit 1 and arranged in one place. . The water supply pipe 61, the hot water supply pipe 62, the drain pipe 63, the gas supply pipe 64, and the refrigerant pipe 65 are separately stored in the plurality of pipe storage units 1 and are distributed and arranged at a plurality of locations while being aggregated. Also good.

  In addition, as shown in FIG. 6, the functional layer 88 which has a predetermined function may be provided in the surface at the side of the storage space S of the backplate part 21 which comprises the piping storage unit 1. As shown in FIG. Examples of such a functional layer 88 include a heat insulating layer, a waterproof layer, a sound insulating layer, a fireproof layer, etc., or a combination of two or more thereof. By providing the heat insulating layer, the influence of the outside air temperature can be prevented from reaching the living space in the building 8. By providing the waterproof layer, it is possible to suppress the influence of moisture in the outside air from reaching the structural housing 82. By providing the sound insulation layer, it is possible to prevent external noise and the like from reaching the living space in the building 8 or leaking a large sound volume that can be generated in the living space to the outside. By providing the fireproof layer, it is possible to prevent the influence of the fire from occurring on the living space in the building 8 even when a fire occurs in the vicinity. The functional layer 88 may include a layer having other functions.

  The pipe storage unit 1 described above is fixed to the building 8 so as to extend from the first floor to the top floor of the building 8 at least. In this sense, the pipe storage unit 1 according to the present embodiment constitutes a “pipe shaft”. In this embodiment, the pipe storage unit 1 is fixed to the building 8 in a state extending from the vicinity of the installation surface of the building 8 to the vicinity of the ceiling surface of the uppermost floor. In the present embodiment, as shown in FIG. 4, the pipe storage unit 1 is fixed to the building 8 in a state where it is partially embedded in the structural housing 82. More specifically, the main body 2 is embedded in the structural frame 82 of the building 8 with the opening O positioned on the outside of the building 8. Here, the structural frame 82 is a main structure (framework that supports the building structure) related to the structural strength of the building 8. Specifically, the structural housing 82 includes a pillar 83 extending along the height direction, a beam 84 extending along the horizontal direction, and the like, and the outer wall 86 of the building 8 is also included in the present embodiment. In addition, the pillar 83 is a concept including not only a normal pillar but also a spacer.

  In this embodiment, as shown in FIGS. 4 to 6, a pipe storage unit is disposed between two pillars 83 that are arranged adjacent to each other in the width direction and extend from the first floor to the top floor of the building 8. 1 is fixed. The pipe storage unit 1 is fixed to the two pillars 83 at a plurality of locations in the height direction using fixing members such as screws. The buried portion of the pipe storage unit 1 is arranged between the beam 84 under the floor on the first floor and the beam 84 on the ceiling of the top floor in the height direction. In addition, in order to arrange | position the piping storage unit 1 which has the height ranging from the 1st floor of the building 8 to the top floor as mentioned above, the beam 84 (beam 84 of the intermediate part in the height direction in FIG. 4) between the layers is The pipe storage unit 1 is divided in the width direction. In other words, the pipe storage unit 1 is disposed between a pair of divided beams in which one beam 84 is divided in the width direction.

  Moreover, in this embodiment, as shown in FIG.5 and FIG.6, the opening part O is located in the exterior side of the building 8, and the whole piping storage unit 1 is the front side rather than the inner wall 87 of the building 8. FIG. The main body 2 is embedded in the structural frame 82 of the building 8 in a state of being located on the outside of the building 8. The main-body part 2 is arrange | positioned using the wall space W defined between the inner wall 87 and the outer wall 86 of a building. Furthermore, the main body 2 is configured such that the opening O is located on the outside of the building 8 and a part of the pair of side plate portions 22 protrudes more to the front side than the outer wall 86 of the building 8. Embedded in the structural frame 82. In this example, approximately half of the front side of the side plate portion 22 protrudes to the front side of the outer wall 86, and substantially half of the back side of the side plate portion 22 is embedded in the structural housing 82 (outer wall 86). The cover part 4 (cover body 41) is located on the front side of the outer wall 86 of the building 8. Note that a caulking material 89 is provided at the boundary between the outer wall 86 and the side plate portion 22 to ensure airtightness and waterproofness.

  Thus, the piping storage unit 1 according to the present embodiment is fixed to the building 8 with the opening O positioned on the outside of the building 8. For this reason, the cover part 4 can be removed from the exterior side of the building 8, and the storage space S can be exposed to the exterior side of the building 8 in a state where the cover part 4 is detached from the main body part 2 ( (See FIG. 5). Therefore, since the work from the outside of the building 8 is possible, workability at the time of construction and maintenance can be improved. Moreover, even if the piping member 6 is constructed by concealed piping as in the present embodiment, the work can be performed simply by removing the cover portion 4 from the outside of the building 8 during maintenance or renewal. For this reason, it is not necessary to perform special indoor side construction (for example, cutting out the inner wall 87 before the work and interior restoration work after the work, etc.) for enabling these work. Therefore, workability at the time of maintenance can be improved also from this point. Further, since no material to be discarded (such as a base material or cloth to be cut out) or a material to be newly prepared (such as a base material or cloth for restoration) is not generated, it is advantageous in terms of cost.

  The pipe storage unit 1 is fixed to the building 8 in a state extending from the first floor to the top floor of the building 8. For this reason, the storage space S is exposed as a single space having a single opening O, not as a space having an opening divided in the vertical direction, with the cover 4 being detached from the main body 2. Can do. Therefore, various operations on the piping member 6 arranged in the storage space S can be performed collectively for all the floors without any particular restriction. In particular, since the cover part 4 is configured to be detachable over the entire height direction of the main body part 2, the storage space S is exposed as a single space extending from the first floor to the top floor of the building 8. Can do. Therefore, workability at the time of construction and maintenance can be sufficiently improved.

  At this time, since the piping storage unit 1 is embedded in the structural housing 82 in a state extending from the first floor to the top floor of the building 8, the piping storage unit 1 is allowed to play a role as a part of the structural housing 82. be able to. Therefore, even when some of the beams 84 are divided in the width direction, it is possible to suppress a decrease in strength of the entire building 8 or to further increase the strength. Further, an increase in the building area can be suppressed by the amount that the pipe storage unit 1 is embedded in the structural housing 82. In particular, as shown in FIG. 7, the presence of the base portion 81 is provided by installing the main body 2 so that the base portion 81 of the building 8 is located in a space corresponding to the notch 22 b formed in the side plate portion 22. Even underneath, a large amount of the pipe storage unit 1 can be secured in the structural frame 82 of the building 8. Therefore, the amount of protrusion of the pipe storage unit 1 can be suppressed to a relatively small value while ensuring the size of the storage space S, and an increase in the building area can be suppressed to be small while enabling the pipe member 6 to be appropriately stored.

  Furthermore, since each outer wall surface 41a, 22a in the cover part 4 and a pair of side-plate part 22 is comprised with the exterior decorative material of the outer wall tone of the building 8, the fall of the designability as the whole building 8 is carried out. Can be suppressed. That is, since the cover part 4 and the side plate part 22 and the outer wall 86 can be made to have a relatively similar design, the cover part 4 is attached to the main body part 2 when viewed from the outside of the building 8. It is easy to create a sense of unity between the pipe housing unit 1 and the surrounding outer wall 86 (see FIG. 8). Therefore, even if it is a case where the piping storage unit 1 is partially embed | buried in the structural housing 82 as mentioned above, the fall of the designability as the whole building 8 can be suppressed. Alternatively, by actively utilizing the overall shape formed by partially projecting the pipe storage unit 1 from the outer wall 86 of the building 8 and the outer wall pattern applied to the outer surface of the exterior decorative material, the building 8 It is also possible to further improve the design properties as a whole.

  As explained above, according to the installation structure of the pipe storage unit 1 according to the present embodiment, the work related to the construction and maintenance of the pipe member 6 while suppressing the strength and the design of the building 8 as a whole. Can be sufficiently improved.

[Other Embodiments]
Finally, other embodiments of the pipe storage unit installation structure according to the present invention will be described. Note that the configurations disclosed in the following embodiments can be applied in combination with the configurations disclosed in other embodiments as long as no contradiction arises.

(1) In the above embodiment, the pipe housing unit 1 is embedded in the structural housing 82 of the building 8 with a part of the pair of side plate portions 22 projecting to the front side from the outer wall 86 of the building 8. The configuration is described as an example. However, the embodiment of the present invention is not limited to this. For example, as shown in FIG. 9, the pipe storage unit 1 may be embedded in the structural housing 82 in a state where the cover portion 4 (cover body 41) is flush with the outer wall 86. In this case, since the entire pair of side plate portions 22 is concealed by the outer wall 86, the outer wall surface 22 a of the pair of side plate portions 22 may not be configured of the exterior wall-like exterior decorative material of the building 8. . That is, only the outer wall surface 41a of the cover part 4 among the outer wall surface 41a of the cover part 4 and the outer wall surface 22a of the side plate part 22 is composed of the exterior decorative material of the outer wall of the building 8. Also good.

(2) In said embodiment, the height dimension of the backplate part 21 is set to the length along the height direction ranging from the floor surface vicinity of the 1st floor of the building 8 to the ceiling surface vicinity of the top floor. The configuration has been described as an example. Moreover, the height dimension of the side-plate part 22 and the cover part 4 demonstrated as an example set to the length ranging from the installation surface vicinity of the building 8 to the ceiling surface vicinity of the top floor. However, the embodiment of the present invention is not limited to this. For example, the overall height dimension of the pipe storage unit 1 including the back plate portion 21 may be set to a length from the vicinity of the installation surface of the building 8 to the vicinity of the ceiling surface of the uppermost floor. Alternatively, the overall height dimension of the pipe storage unit 1 including the side plate part 22 and the cover part 4 is a length along the height direction from the vicinity of the first floor of the building 8 to the vicinity of the ceiling of the uppermost floor. May be set. In addition, the height dimension of one or more of the back plate portion 21, the side plate portion 22, and the cover portion 4 is determined from a predetermined position (for example, an intermediate position) on the first floor of the building 8 to a predetermined position (for example, an intermediate position) It may be set to a length along the height direction over an intermediate position or the like.

(3) In the above embodiment, the configuration in which the cover portion 4 is configured to be detachable over the entire height direction of the main body portion 2 has been described as an example. However, the embodiment of the present invention is not limited to this. For example, the cover part 4 may be detachable with only a part of the main body part 2 in the height direction. In this case, the cover 4 is configured to have a divided structure, and the divided cover member on at least one of the upper end side and the lower end side of the main body 2 is always fixed to the main body 2. It may be configured. The fixing of the divided cover member to the main body 2 may be achieved by a fixing member such as a screw, or may be achieved using an adhesive or the like.

(4) In the above embodiment, the configuration in which the cover 4 is formed in a flat plate shape has been described as an example. However, the embodiment of the present invention is not limited to this. For example, as shown in FIG. 10, the cover portion 4 includes a front plate portion 45 and a pair of side plate portions 46 extending from both end portions in the width direction of the front plate portion 45 toward the back side. You may comprise so that a letter shape or a square U-shape may be exhibited. In this case, the cover portion 4 is attached to and detached from the main body portion 2 in a state where the opening portion of the cover portion 4 faces the opening portion O of the main body portion 2 and each side plate portion 22 and each side plate portion 46 face each other. It is possible. In consideration of the waterproof property inside the storage space S, it is preferable that the cover portion 4 can be externally fitted to the main body portion 2. In this case, in the cover portion 4, the outer wall surface 45 a of the front plate portion 45 exposed to the outside and the outer wall surface 46 a of the side plate portion 46 are constituted by the exterior decorative material of the outer wall of the building 8. Since the entire pair of side plate portions 22 is concealed by the cover portion 4 (side plate portion 46), the outer wall surface 22 a of the pair of side plate portions 22 is not composed of an exterior decorative material for the outer wall of the building 8. May be. In addition, when using the cover part 4 of such a shape, since both can be fixed by the fastening bolt over each side plate part 46 and each side plate part 22, the support bracket 28 is not provided in the side plate part 22. Also good.

(5) In the above embodiment, the configuration in which the side plate portion 22 has the cutout portion 22b having a shape complementary to the outer shape of the base portion 81 and the like on the lower end side has been described as an example. However, the embodiment of the present invention is not limited to this. For example, when the side plate portion 22 is configured to have a divided structure, the same side plate shape may be realized by using two divided side plate portions having different widths in a side view. Further, the side plate portion 22 may not be provided with such a cutout portion 22b, and the entire side plate portion 22 may be formed in a complete rectangular shape. Moreover, the side-plate part 22 may be formed so that the external shape of the beam 84 of the building 8 may be followed in each upper end side. In these cases, a similar notch shape may be realized by using two divided main body portions (including a divided back plate portion and a pair of divided side plate portions) having different widths in a side view ( (See FIG. 11 showing the lower end side as an example).

(6) In the above embodiment, the configuration in which the fixing member 5 for fixing the piping member 6 and the support bracket 28 for mounting the cover portion 4 are provided separately has been described as an example. However, the embodiment of the present invention is not limited to this. For example, as shown in FIG. 11, the fixing member 5 may be configured to integrally include a support portion 58 having the same function as the support bracket 28 in the above embodiment. In this case, for example, the upright plate portion 55 of the fixing member 5 in the above-described embodiment is extended to the front side to form the support portion 58, and the end portion on the front side of the support portion 58 is formed in an L shape toward the inside. A bent plate portion 58a can be formed by bending. A bolt insertion hole 59 is formed in the bent plate portion 58 a and a nut is fixed coaxially therewith. The support portion 58 serves as a mounted portion when the cover portion 4 is mounted on the main body portion 2.

(7) In the above embodiment, as the piping member 6, a configuration in which all of the water supply pipe 61, the hot water supply pipe 62, the drain pipe 63, the gas supply pipe 64, and the refrigerant pipe 65 are stored in the pipe storage unit 1 is taken as an example. explained. However, the embodiment of the present invention is not limited to this. Only a part of these may be stored in the pipe storage unit 1. In addition to the above, other piping members 6 such as an exhaust pipe and an electric wiring pipe may be stored in the pipe storage unit 1.

(8) In the above embodiment, the example in which the upper end portion of the pipe storage unit 1 is located near the ceiling surface of the uppermost floor of the building 8 (specifically, the second floor of the uppermost residential floor) has been described. However, the embodiment of the present invention is not limited to this. The pipe storage unit 1 may be provided so as to extend at least from the first floor of the building 8 to the uppermost floor of the residence, and the upper end of the pipe storage unit 1 is further higher than the uppermost floor of the residence (for example, the attic storage floor). Etc.).

(9) In the above embodiment, the example in which the pipe storage unit installation structure according to the present invention is applied to the installation of the pipe storage unit 1 in a two-story detached house as an example of the building 8 has been described. . However, the embodiment of the present invention is not limited to this. Of course, you may apply the installation structure mentioned above to installation of the piping storage unit 1 to a detached house of 3 stories or more. Other than that, the building 8 to which the present invention is applied is exemplified by a housing complex such as a small apartment or a maisonette. Alternatively, industrial facilities such as factories, research institutes, and museums can also be included in the building 8 to which the present invention is applied.

(10) Regarding other configurations, it should be understood that the embodiments disclosed herein are illustrative in all respects and that the scope of the present invention is not limited thereby. Those skilled in the art will readily understand that modifications can be made as appropriate without departing from the spirit of the present invention. Accordingly, other embodiments modified without departing from the spirit of the present invention are naturally included in the scope of the present invention.

  The present invention provides an installation structure for a building of a pipe storage unit including a main body that stores a piping member in a storage space that communicates with the opening, and a cover that can be attached to and detached from the main body so as to cover the opening. Can be used.

DESCRIPTION OF SYMBOLS 1 Piping storage unit 2 Main body part 4 Cover part 6 Piping member 8 Building 21 Back plate part 22 Side plate part 22a Outer wall surface 22b Notch part 41 Cover main body 41a Outer wall surface 45 Front plate part 45a Outer wall surface 46 Side plate part 46a Outer wall surface 61 Water supply Pipe 62 Hot-water supply pipe 63 Drain pipe 64 Gas supply pipe 65 Refrigerant pipe 81 Foundation part 82 Structural housing 86 Outer wall 93 Air conditioning equipment O Opening S Storage space

Claims (7)

According to the installation of a pipe storage unit, comprising: a main body part that has an opening and stores a piping member in a storage space that communicates with the opening; An installation structure,
While the opening is located on the outside of the building,
An installation structure of a pipe storage unit in which the main body portion is embedded in a structural frame of the building in a state extending from the first floor to the top floor of the building.   The pipe storage unit installation structure according to claim 1, wherein the cover part is detachable over the entire height direction of the main body part.   The installation structure of the piping storage unit according to claim 1 or 2, wherein at least a wall surface on the outside of the building in the cover portion is configured by an exterior decorative material.   The installation structure of the piping storage unit according to claim 3, wherein the exterior decorative material is made of a nonmetallic inorganic material.   The sandy wall pattern, stone wall pattern, woodgrain pattern, tile tone pattern, brick tone pattern, cocoon skin pattern, ripple pattern, or stucco pattern is applied to the outer surface of the exterior decorative material. Installation structure of the piping storage unit described. The main body portion has a back plate portion and a pair of side plate portions that are connected to each other and define a back side and a side surface side of the storage space,
The back plate portion is disposed on a foundation portion of the building,
The pipe storage unit installation structure according to any one of claims 1 to 5, wherein the pair of side plate portions is formed along the outer shape of the foundation portion on each lower end side. The piping member includes at least two of a water supply pipe, a hot water supply pipe, a drain pipe, a gas supply pipe, and a refrigerant pipe for air conditioning equipment,
The pipe storage unit installation structure according to any one of claims 1 to 6, wherein at least two types of the pipe members are disposed in one of the storage spaces.

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