JP2005264547A - Collective housing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide collective housing which is high in space efficiency inside and outside a pipe space, and excellently copes with pipe repairing/replacing work. <P>SOLUTION: In the collective housing where the pipe space 235 is arranged on one side of a common corridor opposite to dwelling units, feed water pipes 262, sprinkler pipes 272, service wires, and gas pipes which extend to the plurality of dwelling units, respectively, are branched from a feed water riser 261, a sprinkler riser 271, and electricity riser 281 which penetrate through a plurality of stories, respectively. Then feed water meters 254, alarm valves 255, electricity meters 253 provided for the pipes and the wires are put together by trade sections, and arranged in the pipe space 235. Further a dwelling unit draining down pipe 301 is set in the pipe space 235. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an apartment house in which a pipe space is arranged on the opposite side of a dwelling unit across a common hallway.

Conventionally, there has been known a housing complex in which a meter box storing each meter meter for electricity, gas, water, etc. is stored in a pipe space where a soot pipe is arranged, and this meter box is provided for each dwelling unit. It has been. In this type of apartment, if a meter box is installed on the dwelling unit side, i) poor workability when meter reading or meter equipment replacement, etc., ii) dead space in the dwelling unit, iii) design plan for each dwelling unit Inconvenience that there is a restriction in the.
As a countermeasure, for example, Patent Document 1 discloses a meter box arrangement structure in an apartment house that does not require a meter box to be provided in each dwelling unit.
JP-A-7-133621

However, in conventional apartments, each pipe, such as electricity, gas, water supply, etc. that rises through multiple floors is installed for each number of units on each floor, so the size of the meter box that houses the pipes is increased. Invited, there was a problem that the meter box installation section had to be wide.
Moreover, since the meter box arrangement structure of patent document 1 installs the meter box more than the number of dwelling units in each floor in the meter box installation part, it can respond easily to the difference in the number of dwelling units in each floor, but space There was room for improvement in terms of effective use.

Furthermore, based on the concept of aiming for a 200-year house beyond a 100-year house for high-rise to super-high-rise houses in recent years, the adoption of high-strength concrete, support for renewal of equipment piping, and remodeling to suit changes in the living environment The concept of so-called SI (Skeleton Infill) housing, such as correspondence, is being adopted.
For this reason, it is desired to provide a housing complex that is excellent in the degree of freedom in planning and the repair / update of facilities.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an apartment house that has high space efficiency inside and outside the pipe space and is excellent in the repair and renewal of piping.

In order to solve the above-mentioned problem, the invention according to claim 1 is a housing complex in which a pipe space is arranged on the opposite side of a dwelling unit across a common corridor, and at least one tub tube is connected to a plurality of dwelling units. The supply pipes are branched, and the meters attached to these supply pipes are aggregated into the same construction type and arranged in the pipe space.
According to this configuration, the relationship between the dredging pipe and the supply piping to each dwelling unit from there is “one: multiple”, so the number of dredging pipes in the pipe space can be set for each work type (electricity, gas, water supply). , Sprinklers, etc.) can be greatly reduced.

The invention according to claim 2 is characterized in that, in the apartment house according to claim 1, a spare sleeve for renewal of the pipe is provided in the common hallway.
In this configuration, in order to renovate or renew the permanent soot pipe (hereinafter referred to as renewal, etc.), after the temporary soot pipe is provided in the spare sleeve, the supply pipe to each dwelling unit is connected from the permanent soot pipe to the temporary soot pipe. After replacing the main hoist pipe and installing a new hoist pipe, connect the supply pipe to each dwelling unit from the temporary hoist pipe to the renewing hoist pipe, and then remove the temporary hoist pipe from the spare sleeve. , Restore the current state.
At the time of this update or the like, the temporary soot pipe is installed not in the pipe space but on the shared corridor side, so that the pipe space volume is not increased.

The invention according to claim 3 is characterized in that, in an apartment house in which a pipe space is arranged on the side opposite to the dwelling unit across the common hallway, a spare sleeve for renewal of the pipe is provided in the common hallway.
In this configuration, in order to renew the permanent soot pipe, etc., after the temporary soot pipe is installed in the spare sleeve, the supply pipe to each dwelling unit is connected from the permanent soot pipe to the temporary soot pipe, After removing and installing a new reed pipe, the supply pipe to each dwelling unit is connected from the temporary reed pipe to the renewed reed pipe, and then the temporary reed pipe is removed from the spare sleeve and returned to its current state.
At the time of this update or the like, the temporary soot pipe is installed not in the pipe space but on the shared corridor side, so that the pipe space volume is not increased.

According to a fourth aspect of the present invention, in the housing complex according to the third aspect, for at least one vertical pipe, a supply pipe from the vertical pipe to the plurality of dwelling units is branched, and a meter attached to each of the supply pipes is provided with the same construction. It is characterized by being arranged in the type and arranged in the pipe space.
According to this configuration, the relationship between the dredging pipe and the supply piping to each dwelling unit from there is “one: multiple”, so the number of dredging pipes in the pipe space can be set for each work type (electricity, gas, water supply). , Sprinklers, etc.) can be greatly reduced.

The invention according to claim 5 is the apartment house according to any one of claims 1 to 4, wherein a drainage pipe for dwelling unit is installed in the pipe space.
According to this configuration, it is possible to install all the common dredging pipes including the drainage dredging pipes for dwelling units in the common pipe space. Further, the drainage pipe for dwelling unit can be separated from the dwelling unit.
Further, maintenance of the drainage pipe for dwelling unit can be performed outside the dwelling unit.

The invention which concerns on Claim 6 WHEREIN: In the housing complex in any one of Claims 1-5, the water circulation part of each dwelling unit is arrange | positioned in the said common hallway side, The said water circulation part, the said common hallway, and the said When the slab levels of the pipe space are A, B, and C in this order, the relationship of A ≧ B ≧ C is satisfied.
The invention according to claim 7 is the apartment house according to any one of claims 1 to 6, wherein the common hallway has a double floor structure.
According to the above configuration, even when the drainage drain pipe for a dwelling unit is installed outside the dwelling unit and in the pipe space arranged on the opposite side of the dwelling unit across the common hallway, a certain drainage gradient can be secured. .

According to the present invention, since the number of pipes can be greatly reduced for each type of work (electricity, gas, water supply, sprinkler, etc.), the space in the pipe space previously occupied by pipes can be reduced, for example, It can be effectively used as a duct space or a trunk room.
In addition, the meter of the same work type is concentrated and arranged for each unit in the pipe space. As a result, meter installation work, meter reading, meter maintenance work, etc. of the same work type can be performed in one place. Improves. In particular, in the case of meter installation work, it is possible to avoid the construction of different work types from being complicated at one place, so that the work period can be shortened.

According to the present invention, it is possible to update the main pit pipe without cutting off the supply of gas, water supply, etc. to each dwelling unit and the drainage from each dwelling unit as much as possible.
Further, since the permanent soot pipe is updated without installing the temporary soot pipe in the pipe space, the space efficiency inside and outside the pipe space can be further improved.

According to the present invention, since all the common dredging pipes including the drainage dredging pipes for dwelling units are installed in the common pipe space, it is excellent in adapting to renewal of equipment pipes and remodeling adapted to changes in the living environment. In addition, since the drainage pipe for dwelling unit is separated from the dwelling unit, it is advantageous for drainage sound, and the degree of freedom in planning the entrance position of the dwelling unit and the location around the water is increased, and the merchantability is improved.
In addition, maintenance of the drainage pipe for dwelling unit can be performed outside the dwelling unit, so that the maintenance property is improved.

According to the present invention, even when the drainage pipe for the dwelling unit is installed outside the dwelling unit and in the pipe space arranged on the opposite side of the dwelling unit across the common hallway, a certain drainage gradient can be secured, The drainage from the can can be reliably guided to the pipe.
In addition, it is possible to update the drainage pipe for dwelling unit using the spare sleeve.

[First embodiment]
A first embodiment of an apartment house according to the present invention will be described with reference to FIGS.
As shown in FIG. 1, a common part 1 including an elevator, a garbage storage, a staircase, and the like is provided in the central part of the apartment building. The plurality of dwelling units 11 to 20 and the multi-story parking facility 3 are arranged in a letter “B” in plan view as a whole.

In the floor shown in this figure, between the dwelling units 11 to 20 and the shared unit 1, a shared corridor 31 for entering and exiting each dwelling unit 11 to 20 is provided in a “U” shape in plan view.
The meter boxes 41 to 46 are stored in a pipe space in which various pipes such as electricity, gas, and water supply are arranged, and are opposite to the dwelling units 11 to 20 with the common hallway 31 in between, and the common hallway. It is provided in the shared portion 2 formed so as to be recessed toward the dwelling units 12, 13, 18, 19 near the respective terminal portions and corner portions of 31.
Such a flat layout plan is basically the same except for the difference in the number of units and changes associated therewith on each floor.

The 1st meter box 41 is installed in the common part 2 formed so that it may be dented in the dwelling unit 12 side in the one terminal part vicinity of the common hallway 31, and the electric meter for dwelling units 11 and 12 is set in the inside. There are provided a first electric meter aggregation unit 51 in which (meters) are aggregated, an alarm valve aggregation unit 61 of a sprinkler facility for the dwelling units 11 and 12, and a drain pipe group 71 for the dwelling unit 11.
These electric meters and alarm valves are respectively connected to a single electric main line (soot pipe) and sprinkler soot pipe (soot pipe) for each of the dwelling units 11 and 12, and to each lead-in line (supply pipe) and sprinkler pipe (supply pipe). ).

The second meter box 42 is installed in the common part 2 formed so as to be recessed toward the dwelling unit 13 in the vicinity of one corner of the common corridor 31, and a sprinkler facility for the dwelling units 13 and 14 is provided in the second meter box 42. The alarm valve concentrating unit 62 and the drain pipe group 72 for the dwelling unit 14 are provided.
These alarm valves are attached to each sprinkler pipe branched from one sprinkler soot pipe to the dwelling units 13 and 14.

The third meter box 43 extends in an L shape in plan view along one corner portion of the shared hallway 31. On the one end side of the L-shape, that is, on the portion facing the dwelling unit 12, a first water meter aggregation unit 81 in which the water meters for the dwelling units 11 and 12 are collected, and for the dwelling units 11 and 12 The first gas meter consolidating unit 91 in which the respective gas meters (meters) are collected and the drain pipe group 73 for the dwelling unit 12 are arranged adjacent to each other in this order.
Each of these water meters and gas meters is attached to each water supply pipe (supply pipe) and gas pipe (supply pipe) branched from the one water supply pipe and the gas pipe to the dwelling units 11 and 12, respectively.

Moreover, the drainage pipe group 74 for the dwelling unit 13 and the 2nd water supply meter aggregation part 82 where each water meter for the dwelling units 13-15 was collected in the part facing the dwelling unit 13 among L-shaped corner parts. Are arranged adjacent to each other. These water supply meters are attached to each water supply pipe branched from one water supply pipe to the dwelling units 13 to 15.
On the other hand, in the part facing the dwelling unit 15, the second gas meter aggregation unit 92 in which the gas meters for the dwelling units 13 to 15 are collected, and the second electric meter in which the respective electric meters for the dwelling units 13 to 15 are collected. The aggregation part 52 and the drain pipe group 75 for the dwelling unit 15 are adjacently arranged in this order. These gas meters and electric meters are respectively attached to the gas pipes and lead-in lines branched from the single gas soot pipe and the electric trunk line for the dwelling units 13 to 15, respectively.

The fourth meter box 44 extends in an L shape in plan view along the other corner portion of the shared hallway 31. On one end of the L-shape, that is, the portion facing the dwelling unit 16, an alarm valve 63 of a sprinkler facility for the dwelling unit 16, a drain pipe group 76 for the dwelling unit 16, a gas meter 93 for the dwelling unit 16, and a dwelling unit 16 water supply meters 83 are arranged adjacent to each other in this order.
The alarm valve 63, the gas meter 93, and the water supply meter 83 are attached to each sprinkler pipe, gas pipe, and water supply pipe branched from the sprinkler pipe, gas pipe, and water pipe to the dwelling unit 16, respectively.

Further, between the L-shaped one end portion and the corner portion, a third electric meter aggregation portion 53 where the electric meters for the dwelling units 16 and 17 are aggregated and a drain pipe group 77 for the dwelling unit 17 are mutually connected. Adjacent to each other.
These electric meters are attached to a lead-in line branched from one electric trunk line to the dwelling units 16 and 17.

Further, a third gas meter consolidating unit 94 in which gas meters for the dwelling units 17 and 18 are collected is disposed in a portion of the L-shaped corner portion that faces the dwelling unit 17. These gas meters are attached to each gas pipe branched from the single gas tank to the dwellings 17 and 18.
On the other hand, in the part facing the dwelling unit 18, a third water meter collecting unit 84 in which the water meters for the dwelling units 17 and 18 are collected is provided. These water meters are attached to each water supply pipe branched from the single water supply pipe to the dwelling units 17 and 18.

Then, on the other end side of the L-shape, that is, on the portion facing the dwelling unit 19, a fourth gas meter aggregation unit 95 in which the gas meters for the dwelling units 19 and 20 are collected, and each water supply for the dwelling units 19 and 20. The 4th water supply meter collection part 85 where the meter was collected and the drain pipe group 78 for the dwelling units 19 are adjacently arranged in this order.
These gas meter and water supply meter are attached to each gas pipe and water supply pipe branched from one gas tank and water tank to the dwelling units 19 and 20, respectively.

The fifth meter box 45 is installed in the shared portion 2 formed to be recessed toward the dwelling unit 18 in the vicinity of the other corner portion of the shared corridor 31, and an electric meter 54 for the dwelling unit 18 is provided inside the fifth meter box 45. An alarm valve 64 of a sprinkler facility for the dwelling unit 18 and a drain pipe group 79 for the dwelling unit 18 are provided.
The electric meter 54 and the alarm valve 64 are attached to a lead-in line and a sprinkler pipe branched from the electric main line and the sprinkler soot pipe for the dwelling unit 18, respectively.

The sixth meter box 46 is installed in the common part 2 formed so as to be recessed toward the dwelling unit 19 near the other end portion of the common corridor 31, and an electric meter for the dwelling units 19 and 20 is provided inside the sixth meter box 46. Are integrated, an alarm valve aggregation unit 65 of a sprinkler facility for the dwelling units 19 and 20, and a drain pipe group 80 for the dwelling unit 20.
The electric meter and the alarm valve are attached to each lead-in line and sprinkler pipe branched from the electric main line and the sprinkler soot pipe for the dwelling units 19 and 20, respectively.

  Each meter box 41 to 46 has an opening (not shown) that can be opened toward the common hallway 31. These openings are arranged at positions corresponding to the meters housed in the meter boxes 41 to 46 and the meter aggregation portions 51.

  As described above, in the housing complex according to this embodiment, the relationship between the pipe and the supply pipe to each of the dwelling units 11 to 20 branching from the pipe is at least “one: multiple”. In addition, since each meter is aggregated from a plurality of dwelling units by the same type of work (supply type), it is distributed at appropriate positions in the meter boxes 41-46. The number of pipes is greatly reduced for each type of work (electricity, gas, water supply, sprinkler, etc.), and the space efficiency inside and outside the meter boxes 41 to 46, that is, inside and outside the pipe space is improved.

This will be explained with reference to the schematic diagrams of FIGS. 2 and 3. In the conventional structure shown in FIG. 3, for example, eight tubs 101 are installed for eight dwelling units. In the structure of this embodiment shown in FIG. 2, it is clear that, for example, three housing pipes are sufficient for eight dwelling units.
As described above, according to the apartment house of this embodiment, it is possible to effectively use a part of the space in the pipe space that has been occupied by the duct 101 in the past as a duct space or a trunk room.

In addition, according to the meter box arrangement structure of the present embodiment, the same type of meter is centrally arranged for each dwelling unit at an appropriate place, so that the same type of meter installation work, meter reading, meter maintenance work, etc. can be performed in one place. It can be done in a batch and the workability is also improved.
In particular, in the case of meter installation work, it is possible to avoid the construction of different work types from being complicated at one place, so that the work period can be shortened.

[Second Embodiment]
A second embodiment of the apartment house according to the present invention will be described with reference to FIGS.
However, in the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  As shown in FIG. 2, a multilevel parking facility 3 is provided in the central part of the apartment building. A plurality of multilevel parking facilities 3 are arranged in a U shape so as to surround the four circumferences of the multilevel parking facility 3. The common units 1 composed of elevators, garbage storage, pipe space, stairs and the like are arranged in a letter “B” in plan view as a whole.

In the floor shown in this figure, a common corridor 31 for entering and exiting each of the dwelling units 11 to 21 is provided between the dwelling units 11 to 21 and the multi-story parking facility 3 in the shape of a “U” in plan view. .
The meter boxes 41 to 45 are stored in a pipe space in which various pipes such as electricity, gas, and water supply are arranged, and are opposite to the dwelling units 11 to 21 with the common hallway 31 therebetween, and the common hallway. It is provided in the shared portion 2 formed so as to be recessed toward the dwelling units 12, 13, 19, and 20 in the vicinity of each terminal portion and each corner portion of 31.
Such a flat layout plan is basically the same except for the difference in the number of units and changes associated therewith on each floor.

The 1st meter box 41 is installed in the common part 2 formed so that it may be dented in the dwelling unit 12 side in the one terminal part vicinity of the common corridor 31, and the sprinkler equipment for the dwelling units 11 and 12 is set in the inside. The alarm valve consolidating unit 61 and the drain pipe group 71 for the dwelling unit 11 are provided.
These alarm valves are attached to each sprinkler pipe branched from one sprinkler soot pipe to the dwelling units 11 and 12.

The second meter box 42 is installed in the common part 2 formed so as to be recessed toward the dwelling unit 13 in the vicinity of one corner of the common corridor 31. A first electric meter aggregating unit 51 in which meters are aggregated, a sprinkler facility alarm valve aggregating unit 62 for the dwelling units 13 and 14, and a drain pipe group 72 for the dwelling unit 14 are provided.
These electric meters and alarm valves are attached to each lead-in line and sprinkler pipe branched from one electric main line and sprinkler soot pipe for dwelling units 13 and 14, respectively.

The third meter box 43 extends along the common corridor 31 in a U shape in plan view.
On the one end portion side of this U-shape, that is, on the part facing the dwelling unit 12, a second electric meter aggregation unit 52 in which the electric meters for the dwelling units 11 and 12 are collected, and for the dwelling units 11 and 12 are used. The 1st water meter aggregation part 81 where each water meter was aggregated, the 1st gas meter aggregation part 91 where each gas meter for dwelling units 11 and 12 was aggregated, and the drain pipe group 73 for dwelling unit 12 adjoined in this order Has been placed.
Each of these electric meters, water supply meters, and gas meters is attached to each of the electric main line, the water supply pipe, and the service line, the water supply pipe, and the gas pipe branched from the gas pipe to the dwelling units 11 and 12, respectively.

Of the one corner portion of the U-shape, in the portion facing the dwelling unit 13, the drainage pipe group 74 for the dwelling unit 13 and the second water supply meter collecting unit 82 in which the water meters for the dwelling units 13 to 15 are collected. Are arranged adjacent to each other.
These water supply meters are attached to each water supply pipe branched from one water supply pipe to the dwelling units 13 to 15.

On the other hand, in the part facing the dwelling unit 15, the second gas meter aggregation unit 92 in which the gas meters for the dwelling units 13 to 15 are collected, the alarm valve 63 of the sprinkler facility for the dwelling unit 15, and the drain pipe for the dwelling unit 15 The group 75 and the electric meter 53 for the dwelling unit 15 are arranged adjacent to each other in this order.
These gas meters are attached to each gas pipe branched from the single gas tank pipe to the dwelling units 13 to 15. These alarm valves and electric meters are attached to the sprinkler pipes and the lead-in lines branched from the sprinkler soot and the electric trunk line for the dwelling unit 15, respectively.

A water meter 83 for the dwelling unit 16, a drain pipe group 76 for the dwelling unit 16, and a gas meter 93 for the dwelling unit 16 are arranged adjacent to each other between the U-shaped corners, that is, the part facing the dwelling unit 16. Yes.
These water meter and gas meter are attached to each water supply pipe and gas pipe branched from the water supply pipe and the gas pipe to the dwelling unit 16, respectively.

In the portion near the other corner portion of the U-shape, that is, the portion facing the dwelling unit 17, the third electric meter aggregation unit 54 in which the electric meters for the dwelling units 16 and 17 are collected, and the dwelling units 16 and 17 are used. The sprinkler facility alarm valve concentrating portion 64 and the drainage pipe group 77 for the dwelling unit 17 are arranged adjacent to each other in this order.
These electric meters and alarm valves are attached to the lead-in wires and sprinkler pipes branched from the electric main line and the sprinkler soot pipe to the dwelling units 16 and 17, respectively.

A third gas meter consolidating unit 94 in which the gas meters for the dwelling units 17 to 19 are collected is disposed in a portion facing the dwelling unit 17 in the other corner portion of the U-shape. These gas meters are attached to each water supply pipe branched from one gas tank to the dwelling units 17-19.
On the other hand, in the part facing the dwelling unit 19, a third water meter aggregation unit 84 in which water meters for the dwelling units 17 to 19 are aggregated and a drain pipe group 78 for the dwelling unit 19 are arranged adjacent to each other. . These water meters are attached to each water supply pipe branched from one water supply pipe to the dwelling units 17 to 19.

A drain pipe group 79 for the dwelling unit 20 and a fourth gas meter aggregating unit 95 in which the gas meters for the dwelling units 20 and 21 are aggregated on the other end portion side of the U-shape, that is, the portion facing the dwelling unit 20 The fourth water meter aggregation unit 85 in which the water meters for the dwelling units 20 and 21 are aggregated and the fourth electric meter aggregation unit 55 in which the electric meters for the dwelling units 20 and 21 are aggregated are arranged adjacent to each other in this order. Has been.
These gas meter, water supply meter, and electric meter are attached to each gas pipe, water supply pipe, and lead-in line branched from the gas main pipe, the water supply pipe, and the electric main line to the dwelling units 20 and 21, respectively.

The fourth meter box 44 is installed in the common part 2 formed to be recessed toward the dwelling unit 19 in the vicinity of the other corner of the common corridor 31, and a drain pipe group 80 for the dwelling unit 18 is provided in the fourth meter box 44. And the alarm valve aggregation part 65 of the sprinkler equipment for dwelling units 18 and 19 and the 5th electric meter aggregation part 56 where each electric meter for dwelling units 18 and 19 was collected are provided.
These alarm valves and electric meters are respectively attached to the sprinkler pipes and the lead-in lines branched from the single sprinkler soot and electric main line to the dwellings 18 and 19, respectively.

The 5th meter box 45 is installed in the common part 2 formed so that it may be dented in the dwelling unit 20 side in the vicinity of the other terminal part of the common corridor 31, and the sprinkler equipment for dwelling units 20 and 21 is set in the inside. The alarm valve consolidating unit 66 and the drain pipe group 70 for the dwelling unit 21 are provided.
These alarm valves are attached to each sprinkler pipe branched from one sprinkler soot pipe to the dwelling units 20 and 21.

  Each meter box 41 to 45 is formed with an opening (not shown) that can be opened toward the common hallway 31. These openings are arranged at positions corresponding to the meters housed in the meter boxes 41 to 45 and the meter aggregation portions 51.

  As explained above, also in the apartment house according to this embodiment, the relationship between the pipe and the supply pipe to each of the dwelling units 11 to 21 branching from the pipe is at least “one: plural”. In addition, since each meter is aggregated from a plurality of dwelling units for the same type of work (supply type), it is distributed at appropriate positions in the meter boxes 41 to 45. The number of pipes is greatly reduced for each type of work (electricity, gas, water supply, sprinkler, etc.), and space efficiency inside and outside the meter boxes 41 to 45, that is, inside and outside the pipe space is improved.

As a result, it is possible to effectively use a part of the space previously occupied by the duct 101 as a duct space or a trunk room.
In addition, because the same type of meter is centrally arranged for each dwelling unit at the right place, the same type of meter installation work, meter reading, meter maintenance work, etc. can be performed in one place, improving workability. ing.
In particular, in the case of meter installation work, it is possible to avoid the construction of different work types from being complicated at one place, so that the work period can be shortened.

[Third embodiment]
A third embodiment of the apartment house according to the present invention will be described with reference to FIGS.
However, in the following description, the same reference numerals are given to the same components as those in the first embodiment or the second embodiment, and the description thereof is omitted.
As shown in FIG. 5, a common part 201 composed of an elevator, a garbage storage, a staircase, and the like is provided in the central part of the apartment building. A square shape “U” is formed so as to surround the common part 201. A plurality of dwelling units 211 to 219 arranged in line are arranged.

In the floor shown in this figure, between the dwelling units 211 to 219 and the shared unit 201, there is an interval so that the shared corridor 221 for entering and exiting each dwelling unit 211 to 219 sandwiches the shared unit 201 from both sides. They are arranged in parallel. The pipe spaces 231 to 242 are provided in the shared portion 202 that is recessed toward the dwelling unit 214 and the dwelling unit 217 on the side opposite to each of the dwelling units 211 to 219 with the common hallway 221 interposed therebetween and in the vicinity of one end of each of the common hallway 221. Yes.
Such a flat layout plan is basically the same except for the difference in the number of units and changes associated therewith on each floor.

As shown in FIG. 9, the apartment house according to this embodiment is configured such that the dwelling unit water circulation zone (water unit of the dwelling unit) 251 of each of the dwelling units 211 to 219 is arranged on the shared corridor 221 side. Are formed from the core side (inner side) of the building toward the outer periphery, including pipe spaces 231 to 242, common hallway 221, dwelling water zone 251, dwelling room zone 252 and balcony 253.
Thereby, what is called a free plan which can freely lay out the dwelling unit plans of the upper floor and the lower floor is possible.

Moreover, the slab level between the dwelling unit water zone 251 to the pipe spaces 231 to 242 has a downward slope that continuously inclines vertically downward from the dwelling unit zone 251 toward the pipe spaces 231 to 242. That is, the slab level A of the dwelling unit water zone 251 is set to be equal to or higher than the slab level B of the common hallway 221, and the slab level B of the shared hallway 221 is set to be higher than the slab level C of the pipe spaces 231 to 242. As a result, the relationship of A ≧ B ≧ C is satisfied.
Incidentally, the slab level D of the dwelling unit room zone 252 is set one step higher than the slab level A of the dwelling unit water circulation zone 251.

The arrangement structure of meters and the like in the pipe spaces 231 to 242 has the same basic concept as the arrangement structure in the first and second embodiments. That is, the electric meter 253, the gas meter (not shown), the water supply meter 254, and the alarm valve 255 (hereinafter sometimes collectively referred to as “meter”) of the separate dwelling units 211 to 219 are the same work type (supply type). ) Separately, a plurality of dwelling units 211 to 219 are aggregated, and these are dispersedly arranged at appropriate positions in the pipe spaces 231 to 242.
Thereby, compared with the conventional structure, the effect that the number of pipes can be greatly reduced for each work type and the space efficiency inside and outside the pipe spaces 231 to 242 can be improved is also common to the above embodiments.

Hereinafter, taking one pipe space 235 as an example, the internal arrangement structure will be described in detail with reference to FIGS.
In the meter box range of this pipe space 235 (denoted as “MB range” in FIGS. 6 to 8), one water supply pipe 261 stands up so as to penetrate a plurality of floors, and this water supply pipe 261. , Two water supply pipes (supply pipes) 262 extending independently from each other toward the two dwelling units 214 and 215 are branched. A water meter 254 is attached in the middle of each water supply pipe 262, and these water meters 254 are collectively arranged so as to approach each other.

  The water supply pipe 262 is provided on the downstream side of the water meter 254 attached thereto, and a water supply branch pipe 263 that directly extends to the dwelling units 214 and 215 and a hot water supply branch that extends to the dwelling units 214 and 215 after passing through the heat exchanger unit 264. Branches to tube 265.

In the meter box range of this pipe space 235, a single sprinkler soot pipe 271 stands up through a plurality of floors, and is independent from this sprinkler soot pipe 271 toward two dwellings 214 and 215, respectively. The two sprinkler pipes (supply pipes) 272 that extend in a branched manner.
An alarm valve 255 is attached in the middle of each sprinkler pipe 272, and these alarm valves 255 are collectively arranged so as to approach each other.

In the meter box range of this pipe space 235, two electric trunk lines (cassette pipes) 281 stand up through each floor, and extend independently from each electric trunk line 281 toward two dwelling units. A lead-in line (supply pipe) 282 is branched (see FIG. 9).
An electric meter (meter) 253 is attached in the middle of each lead-in line 282, and these electric meters 253 are collectively arranged so as to approach each other.

  In the meter box range of this pipe space 235, neither a gas soot pipe that rises so as to penetrate through a plurality of floors or a gas pipe that branches from there is installed. In other words, the gas pipe extending toward the extension dwelling units 214 and 215 of the water supply pipe 261 and the lead-in line 282 and the gas trough pipe that is the branching source are installed in a pipe space 234 different from the pipe space 235. Yes.

On the other hand, in the meter box range of the pipe space 235, a PS drain drainage pipe 291 and a dwelling drainage pipe 301 rising so as to penetrate through a plurality of floors are installed.
A PS drainage pipe 292 that opens to the slab level C surface of the pipe space 235 is connected to the PS drain drainage pipe 291. In addition, a dwelling unit drainage pipe 302 extending from each of the dwelling units 214 and 215 toward the dredging pipe 301 is connected to the dwelling unit drainage pipe 301.

As shown in FIGS. 9 and 15, the common hallway 221 has a double floor structure like the dwelling unit water circulation zone 251 and the dwelling unit room zone 252 in the dwelling units 211 to 219. A water supply pipe 262 and a gas pipe (not shown) extending from the water supply pipe 261 and the gas pipe to the dwelling units 211 to 219, and a drainage pipe for a dwelling unit extending from the dwelling units 211 to 219 to the drainage pipe for a dwelling unit 301 302 is piped.
Moreover, in the part close | similar to the pipe space 231-242 in the width direction of the common hallway 221, ie, the part located in the opposite side to the dwelling units 211-219 in the width direction of the common hallway 221, as shown in FIG.7 and FIG.15. A spare sleeve 311 for renewing the permanent tub tube is formed.

The spare sleeve 311 is composed of a through-hole formed in the slab 316 on each floor. Normally (when not in use), the opening end is covered with an iron plate 312 or the like, and the inside is mortar or rock wool 313. Etc. are filled in.
Bolt insertion holes are formed at the center of each iron plate 312, and nuts 315 are screwed onto both ends of all screw bolts 314 inserted through these bolt insertion holes, and the nuts 315 are tightened, whereby the iron plate 312 is slab 316. Is fixed so as to be sandwiched from above and below.

When it is necessary to renovate or renew the main steel pipe, the nut 315 is loosened to remove the iron plate 312, all screw bolts 314, and rooke wool 313, and then temporarily attached to the spare sleeve 311 that is in communication. If the pipe is set up and the pipe to each of the dwelling units 211 to 219 is connected to this, the repair or update work of the main pipe is performed with the supply or drainage of clean water, gas, etc. enabled. be able to.
Hereinafter, the operation procedure will be described with reference to FIGS.

FIG. 10 shows a state immediately before the dwelling drain pipe 301 for dwelling unit is updated.
From the state shown in this figure, with respect to the spare sleeves 311 on each floor, the iron plate 312 that has closed the opening end and the rock wool 313 filled therein are removed, and the spare sleeves 311 that are in communication are temporarily installed. The drainage pipe 321 for dwelling unit is stood up. Next, the dwelling unit drainage pipe 302 connected to the permanent dwelling unit drainage pipe 301 is connected to the temporary dwelling unit drainage pipe 321 (FIG. 11).

  At this time, each slab level A, B, C of the dwelling unit water zone 251, the common corridor 221, and the pipe spaces 231 to 242 (indicated as PS in FIGS. 10 to 14) is “A ≧ B ≧ C The relationship is set so that there is a temporary interruption when the drainage pipe 302 for dwelling unit 302 is connected to the temporary drainage pipe 321 for temporary dwelling unit 321 but is being updated. In this case, it is possible to drain water. Therefore, it can be said that there is almost no influence on the daily life of residents.

Next, the drainage tub pipe 301 for dwelling unit is removed (FIG. 12).
Next, after the replacement of the dwelling drainage pipe 401 for renewal, the dwelling drainage pipe 302 connected to the temporary dwelling drainage pipe 321 of the temporary dwelling unit is connected to the newly constructed drainage drainage pipe 401 for the dwelling unit (FIG. 13). .
Thereafter, the temporary housing drain pipe 321 for temporary dwelling is removed, the spare sleeve 311 is filled with the rock wool 313, and the open end is covered with the iron plate 312 (FIG. 14).

  As described above, also in the housing complex according to this embodiment, the water supply pipe 262 to the plurality of dwelling units 211 to 219, the sprinkler pipe 272, and so on per one pipe such as the water supply pipe 261, the sprinkler pipe 271 and the electric trunk line 281. The supply pipes such as the lead-in line 282 are branched, and the water meter 254, the alarm valve 255, the electric meter 253 and the like attached to each of the supply pipes are aggregated in the same work type and arranged in the pipe spaces 231 to 242. As a result, the relationship between the pipes 261, 271, 281 and the supply pipes 262, 272, 282 to each of the dwelling units 211-219 branching from the pipes 261, 271, 281 is "one: plural", and the pipes in the pipe spaces 231-242 The number of pipes can be greatly reduced for each type of work (electricity, gas, water supply, sprinkler, etc.).

Thereby, the space in the pipe spaces 231 to 242 that has been occupied by the pipes 261, 271, 281 can be effectively used as, for example, a duct space or a trunk room.
In addition, because the meters 253 to 255 of the same type are centrally arranged for each of the plurality of dwelling units 211 to 219 in the pipe spaces 231 to 242, meter installation work, meter meter reading, meter maintenance work, etc. of the same type of work are performed in one place. It becomes possible to perform collectively, and workability is improved.
In particular, in the case of meter installation work, it is possible to avoid the construction of different work types from being complicated at one place, so that the work period can be shortened.

  In addition, since a spare sleeve 311 for renewal of the dredging pipe is provided in the common hallway 221, after installing the temporary dwelling drainage pipe 321 for temporary dwelling on this spare sleeve 311, the dwelling unit drainage pipe 302 to each of the dwelling units 211 to 219 is provided. After connecting the temporary housing drainage pipe 301 for the temporary housing to the temporary drainage pipe 321 for the temporary housing, removing the permanent housing drainage pipe 301 for the replacement, The dwelling unit drainage pipe 302 to the dwelling units 211 to 219 is connected from the temporary dwelling unit drainage pipe 321 to the renewal dwelling unit drainage pipe 401, and then the temporary dwelling unit drainage pipe 321 is connected from the spare sleeve 311. By removing and returning to the current state, it is possible to update the drainage pipe 301 for the dwelling unit of the main building without cutting off the drainage as much as possible.

  At this time, since the updating of the main housing drainage pipe 301 is performed without installing the temporary housing drainage pipe 321 in the pipe spaces 231 to 242, without increasing the pipe space volume, As a result, the space efficiency inside and outside the pipe spaces 231 to 242 can be further improved.

In addition, since the common dredging pipes such as the water dredging pipe 261, the sprinkler dredging pipe 271, the electric trunk line 281 and the gas dredging pipe are installed in the common pipe spaces 231 to 242 including the drainage dripping pipe 301 for the dwelling unit. It is excellent for remodeling according to changes in living environment, etc.
Moreover, since the drainage pipe 301 for dwelling units is installed in the position away from the dwelling units 211-219, it is advantageous also for drainage sound, and freedom of planning of the entrance positions of the dwelling units 211-219 and the surrounding water positions. Increasingly, the merchantability is improved. In addition, since maintenance of the drainage drain pipe 301 for dwelling units can be performed outside the dwelling unit, maintenance is improved.

Furthermore, after the common hallway 221 has a double floor structure, the dwelling unit water circulation part 251 of each of the dwelling units 211 to 219 is arranged on the common hallway 221 side, and the dwelling unit water circulation part 251, the common hallway 221, and the pipe space 231. Since each slab level A, B, C of 242 satisfies the relationship of “A ≧ B ≧ C”, the pipe spaces 231 to 242 disposed on the opposite side of the dwelling units 211 to 219 across the common hallway 221 Even in the case where the dwelling drainage pipe 301 for dwelling unit is installed, a certain drainage gradient can be secured, and the wastewater from the dwelling units 211 to 219 can be surely guided to the dredging pipe.
In addition, it is possible to update the drainage pipe 301 for the dwelling unit using the spare sleeve 311.

In addition, this invention is not limited to the said Example, A various design change is possible in the range which does not deviate from the summary. An example is shown below.
(1) The equipment dredge that is refurbished or updated using the spare sleeve 311 may be a water supply dredge pipe 261, a sprinkler dredge pipe 271, a gas dredge pipe, or the like.
(2) The spare sleeve 311 may adopt a configuration other than that shown in FIG. 15 as long as it satisfies the building horizontal section (fire prevention section) and is easily maintained.

1 is a plan view of an apartment house according to a first embodiment of the present invention. It is a top view of the apartment house by 2nd Example of this invention. It is a schematic diagram which shows the tub tube structure of the apartment house which concerns on this invention. It is a schematic diagram of the conventional structure used for contrast with the soot tube structure shown in FIG. It is a top view of the apartment house by 3rd Example of this invention. FIG. 6 is a front sectional view of the pipe space shown in FIG. 5. It is a plane sectional view of the pipe space shown in FIG. It is a sectional side view of the pipe space shown in FIG. It is a dwelling unit sectional drawing of the apartment house shown in FIG. It is a dwelling unit sectional drawing which shows the state before the drainage drain pipe for dwelling units of the apartment house shown in FIG. FIG. 11 is a sectional view of a dwelling unit showing a state in which a temporary dwelling drainage pipe is installed following the state of FIG. 10, and a dwelling drainage pipe is connected to the dredging pipe. FIG. 12 is a cross-sectional view of a dwelling unit showing a state where the main drainage drainage pipe is removed following the state of FIG. 11. FIG. 13 is a cross-sectional view of a dwelling unit showing a state in which a dwelling drainage pipe for renewal is installed following the state of FIG. 12 and a drainage pipe for dwelling unit is connected to this dredging pipe. It is a dwelling unit sectional drawing which shows the state which finished the update of the drainage pipe for dwelling units. FIG. 11 is a detailed sectional view of the preliminary sleeve shown in FIG. 10.

Explanation of symbols

11-21 Dwelling unit 31 Shared corridor 41-46 Meter box (pipe space)
211-219 Dwelling unit 221 Shared corridor 231-242 Pipe space 251 Dwelling unit water zone (water unit)
253 Electric meter (meter)
254 Water meter (meter)
255 Alarm valve (meter)
261 Water supply dredging pipe
262 Water supply piping (supply piping)
271 Sprinkler soot pipe (soot pipe)
272 Sprinkler piping (supply piping)
281 Electric trunk line
282 Lead wire (supply piping)
301 Drainage dredging pipes for dwelling units
311 Spare sleeve

Claims (7)

In an apartment house with pipe space on the opposite side of the dwelling unit across the common hallway,
The supply pipes to the plurality of dwelling units are branched from at least one vertical pipe, and the meters attached to the supply pipes are aggregated into the same construction type and arranged in the pipe space. housing complex.   The apartment house according to claim 1, wherein a spare sleeve for renewal of the pipe is provided in the common hallway. In an apartment house with pipe space on the opposite side of the dwelling unit across the common hallway,
An apartment house characterized in that a spare sleeve for renewal of the pipe is provided in the common hallway.   The supply pipes to the plurality of dwelling units are branched from at least one vertical pipe, and the meters attached to the supply pipes are aggregated into the same construction type and arranged in the pipe space. The apartment house according to claim 3.   The apartment house according to any one of claims 1 to 4, wherein a drainage pipe for dwelling unit is installed in the pipe space. Place the water around each dwelling unit on the common corridor side,
When each slab level of the water circumference part, the common corridor, and the pipe space is A, B, C in this order,
A ≧ B ≧ C
The apartment house according to claim 5, wherein the relationship is satisfied. The apartment house according to any one of claims 1 to 6, wherein the common hallway has a double floor structure.

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