WO2016006207A1 - Bâtiment et unité pour bâtiment - Google Patents

Bâtiment et unité pour bâtiment Download PDF

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Publication number
WO2016006207A1
WO2016006207A1 PCT/JP2015/003308 JP2015003308W WO2016006207A1 WO 2016006207 A1 WO2016006207 A1 WO 2016006207A1 JP 2015003308 W JP2015003308 W JP 2015003308W WO 2016006207 A1 WO2016006207 A1 WO 2016006207A1
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WIPO (PCT)
Prior art keywords
unit
building
recess
floor
watering
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2015/003308
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English (en)
Japanese (ja)
Inventor
荒金　仙英
田中　宏
英勝 塚本
奈美 岡澤
悠 三田
孝司 田中
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Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55063859&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2016006207(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2016532425A priority Critical patent/JP6501190B2/ja
Publication of WO2016006207A1 publication Critical patent/WO2016006207A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form

Definitions

  • the present invention relates to a building and a building unit.
  • a building such as a house is built at a construction site.
  • a building is constructed on a concrete foundation using building materials such as beams and pillars on a concrete foundation, and then housing equipment (equipment equipment) such as watering equipment and electrical equipment is installed. Is done.
  • Patent Document 1 Housing equipment, when installed at a construction site, results in variations in quality and costs. Therefore, conventionally, equipment units consisting of bathrooms (unit baths), toilets, etc. are produced in advance in the factory, and the equipment units are transported to the construction site, and other entrances and rooms are constructed on site using conventional construction methods. Is known (Patent Document 1).
  • the present invention has been made to solve such a problem, and even when water supply equipment is installed in a room on the second floor or higher, the water supply equipment can be easily inspected and repaired. It aims at providing the building and building unit which can do.
  • one aspect of a building according to the present invention is a two-story or higher building, and a watering facility installed in a room of two or more floors and the watering facility are installed.
  • a recess provided on a floor below the floor and configured to be recessed indoors, and an inspection port provided in the recess and allowing the watering facility to be inspected from outside.
  • another aspect of the building according to the present invention is a two-story or higher building, the water facility installed in a room on the second floor or higher, and a floor below the floor where the water facility is installed. And a recess configured to be recessed indoors, and a piping space provided above the recess so that the piping of the watering facility can be constructed from outside. .
  • one aspect of the building unit according to the present invention is a building unit that constitutes a part of a building having two or more floors, and is assembled in advance outside the construction site, and one of the plurality of floors is arranged. And a second unit that is pre-assembled outside the construction site and that constitutes a floor above the first unit of the plurality of floors.
  • the first unit includes an indoor side A recessed portion configured to be recessed, a watering facility is installed in the second unit, and an inspection port is provided in the recessed portion that allows the watering facility to be inspected from outside. It is characterized by.
  • mode of the building unit which concerns on this invention is a building unit which comprises a part of building more than 2 stories, Comprising beforehand except a construction site, and one of the multiple floors A first unit that constitutes a floor, and a second unit that is pre-assembled outside the construction site and that constitutes a floor above the first unit of the plurality of floors.
  • a recess configured to be recessed indoors is provided, a watering facility is installed in the second unit, and a piping space that allows the piping of the watering facility to be constructed from the outside above the recess. Is provided.
  • the present invention it is possible to easily inspect and repair the watering equipment even when the watering equipment is installed in a room on the second floor or higher.
  • FIG. 1 is a perspective view of a building unit according to an embodiment of the present invention as viewed from the indoor side.
  • FIG. 2 is a diagram showing the building structure and equipment of the building unit according to the embodiment of the present invention.
  • FIG. 3 is a perspective view when the building unit according to the embodiment of the present invention is viewed from the outdoor side. 4 is a diagram showing various facilities installed in the building unit shown in FIG.
  • FIG. 5 is a plan sectional view of the first unit in the building unit according to the embodiment of the present invention.
  • FIG. 6 is a plan sectional view of the second unit in the building unit according to the embodiment of the present invention.
  • FIG. 7 is a side sectional view of the first unit and the second unit in the building unit according to the embodiment of the present invention.
  • FIG. 8A is a perspective view when the building unit according to the embodiment of the present invention is viewed from the outdoor side surface (a view showing a state when the inspection port is closed).
  • FIG. 8B is a perspective view when the building unit according to the embodiment of the present invention is viewed from the outdoor side surface (a diagram showing a state when the inspection opening is opened).
  • FIG. 9 is a perspective view of a building unit according to another embodiment of the present invention as seen from the outdoor side.
  • FIG. 10 is a diagram showing a configuration of a building according to the embodiment of the present invention.
  • FIG. 11A is a diagram for explaining foundation work in the building construction method according to the embodiment of the present invention.
  • FIG. 11B is a diagram for describing the first unit installation work in the building construction method according to the embodiment of the present invention.
  • FIG. 11C is a diagram for describing the second unit installation work in the building construction method according to the embodiment of the present invention.
  • FIG. 11D is a diagram for explaining a building structure work in the building construction method according to the embodiment of the present invention.
  • FIG. 11E is a diagram for explaining a roof construction (building method completion) in the building construction method according to the embodiment of the present invention.
  • FIG. 11F is a diagram for describing the peripheral work in the building construction method according to the embodiment of the present invention.
  • FIG. 1 is a perspective view of a building unit according to an embodiment of the present invention as viewed from the indoor side.
  • FIG. 2 is a diagram showing the building structure and equipment of the building unit, and shows the wall base material of the building unit shown in FIG. 1 in a transparent manner.
  • FIG. 3 is a perspective view of the same building unit as viewed from the outdoor side.
  • a building unit 1 shown in FIG. 1 constitutes a part of a building (building), one or a plurality of units (unit units) assembled in advance outside the construction site, and various facilities related to the building. And have.
  • the building unit 1 in the present embodiment is a core unit for building a building using the building unit 1 as a core.
  • the building is, for example, a house, but may be a non-house such as a store, a factory, or a warehouse.
  • the size of the building unit 1 is, for example, a plane size of 3460 mm ⁇ 1820 mm (2 tsubo) and an overall height of 3600 mm.
  • the dashed-dotted line shown by FIG. 1 has shown the building structure body (seven beams in FIG. 1) in the said building at the time of building a building using the building unit 1.
  • the building unit 1 is, for example, a housing unit that constitutes a part of a house having two or more floors, and is configured by stacking a plurality of unit units that constitute each floor of a plurality of floors.
  • the building unit 1 in the present embodiment constitutes a part of a two-story house, and as shown in FIGS. 1 to 3, two unit units of a first unit 11 and a second unit 12 are stacked. Is made up of.
  • the building unit 1 is assembled in advance at a place other than the construction site such as a factory (site or building) for each unit. That is, each of the first unit 11 and the second unit 12 is assembled in advance at a factory, for example.
  • a factory site or building
  • the first unit 11 and the second unit are industrialized units in which various facilities are incorporated in advance in a factory or the like, a high-quality and high-functional unit can be manufactured at a low cost.
  • the first unit 11 and the second unit 12 assembled in the factory are transported to a construction site by a transport vehicle such as a truck, and are stacked and connected and fixed on the construction site.
  • a transport vehicle such as a truck
  • limiting the 1st unit 11 and the 2nd unit 12 are not connected at a construction site, but the 1st unit 11 and the 2nd unit 12 are connected at a factory. Then, they may be transported to the construction site as a building unit 1 after being combined.
  • 1st unit 11 is a unit unit which constitutes one floor of a plurality of floors, and is a lower unit which constitutes the 1st floor part of building unit 1 in this embodiment.
  • the 2nd unit 12 is a unit unit which constitutes the other floor among a plurality of floors, and is an upper unit which constitutes the 2nd floor part of building unit 1 in this embodiment. That is, the second unit 12 is a unit that constitutes a floor above the first unit 11, and is a unit that constitutes a floor directly above the first unit 11 in the present embodiment.
  • the height of the first unit 11 and the second unit 12 exceeds the height limit of the Road Traffic Act when the first unit 11 and the second unit 12 are placed on the loading platform of a transport vehicle such as a truck in units of each unit. It is set so that there is no height.
  • the height of the first unit 11 and the height of the second unit 12 are the same, and the overall height is 2800 mm as an example.
  • the first unit 11 includes, for example, a building structure (frame structure) 11a based on a wooden frame structure method. Similar to the first unit 11, the second unit 12 includes a building structure (frame structure) 12a based on a wooden frame structure method, for example.
  • the building structures 11a and 12a are composed of a shaft set made of building materials such as a plurality of pillars and beams and a floor set made of building materials such as joists, and are assembled in advance at a place other than the construction site such as a factory. Yes.
  • the building structures 11a and 12a only need to have at least pillars, and the beams may be combined at the building site and are not necessarily required.
  • it is preferable to fix a plurality of columns other than the beam for example, fixing a plurality of columns by laying a base material such as a wall base material (such as a structural plywood) on the plurality of columns. Can do.
  • the first unit 11 and the second unit 12 can be fixed using, for example, a bolt and a net. In this case, by passing a plurality of bolts through the beam of the building structure 11a in the first unit 11 and the beam of the building structure 12a in the second unit 12, and tightening with the nut, the first unit 11 and the second unit 12 Can be connected and fixed.
  • FIG. 4 is a diagram showing various facilities installed in the building unit shown in FIG. 5 is a plan sectional view of the first unit
  • FIG. 6 is a plan sectional view of the second unit
  • FIG. 7 is a side sectional view of the first unit and the second unit.
  • the first unit 11 and the second unit 12 include a wall base material 13 (outer wall base material 13a, inner wall base material 13b), ceiling base material 14, and floor base material.
  • a material 15 is provided.
  • the wall base material 13, the ceiling base material 14, and the floor base material 15 are, for example, plate materials such as structural plywood, boards, or panels, and are attached to the building structures 11a and 12a.
  • the outer wall base material 13a is attached to one outer side surface in which the recessed part 16 mentioned later was formed among the four outer side surfaces of the building structures 11a and 12a.
  • the inner wall base material 13b is attached to the other three outer surfaces.
  • the wall base material 13, the ceiling base material 14, and the floor base material 15 are attached in advance at the factory when the building structures 11a and 12a are constructed. However, it may be installed not at the factory but at the construction site. That is, as shown in FIG. 2, the building unit 1 does not have the wall base material 13, the ceiling base material 14, and the floor base material 15, and may be configured only by the building structures 11a and 12a and the equipment.
  • an outer wall such as a plate wall, a painted wall or a tension wall may be further applied to the outer wall base material 13a.
  • an outer wall such as a plate wall, a painted wall or a tension wall may be further applied to the outer wall base material 13a.
  • interior materials such as cloth and tiles may be applied to the inner wall base material 13b and the ceiling base material 14, or the floor base material 15 is attached.
  • flooring such as flooring and tatami may be applied to the floor base material 15.
  • construction of an outer wall, an interior material, and a flooring may be performed in advance at a factory, or may be performed at a construction site.
  • the first unit 11 has ventilation connected to an indoor door 21 a such as a sliding door and an upper and lower floor air circulation duct 44 (first air circulation duct 44 a).
  • a hole 22a is provided.
  • the first unit 11 is provided with an outdoor hood 23a that covers a ventilation hole connected to the first air supply / exhaust duct 45a.
  • the second unit 12 is provided with an indoor door 21b such as a sliding door and a ventilation hole 22b connected to the upper and lower floor air circulation duct 44 (second air circulation duct 44b). Yes. Further, as shown in FIG. 3, the second unit 12 is provided with four outdoor hoods 23b covering the four ventilation holes connected to the second air supply / exhaust duct 45b, and a window 24b of the unit bath 32. .
  • the building unit 1 has facilities (housing facilities) such as watering facilities, air conditioning facilities, and electrical facilities, and these facilities are installed in the building unit 1 in advance at a place other than the construction site such as a factory.
  • the building unit 1 only needs to have at least one of these facilities.
  • Examples of the watering equipment include equipment used in the user's room such as a unit bath (bathroom), toilet, wash basin, and kitchen, a water heater (hot water supply system) that converts water into hot water, and the ceiling And distribution pipes (drainage pipes, water supply pipes and hot water supply pipes) installed in pipe spaces such as under the floor and inside walls.
  • a unit bath toilet
  • wash basin and kitchen
  • a water heater hot water supply system
  • the ceiling And distribution pipes drainage pipes, water supply pipes and hot water supply pipes installed in pipe spaces such as under the floor and inside walls.
  • Air conditioning equipment includes, for example, air conditioner indoor units such as air conditioners installed indoors, air conditioner outdoor units installed outdoors, equipment such as heat exchangers installed on the ceiling, etc., and pipe space Various pipes such as ducts to be installed are listed.
  • distribution boards As electrical equipment, distribution boards, information panels, operation panels for operating equipment, creation and cooperation equipment (creation and cooperation system), equipment such as lighting, switches, outlets and wiring (information Wiring equipment such as wiring and electrical wiring).
  • the distribution board, information panel, operation panel, creation and cooperation device, lighting, switch and outlet are installed indoors.
  • wiring such as information wiring and electric wiring is installed behind the ceiling, under the floor, in the wall, and the like.
  • the building unit 1 has a configuration in which main equipment of a house is collected in a water core that is a collection of water facilities. Thereby, since most of the equipment installed in the house can be stored in the building unit 1 (2 tsubo in this embodiment), a large living space can be secured even in a small house.
  • the building unit 1 includes a toilet 31, a unit bath 32, a wash basin 33, a hot water supply pipe 34, a water supply pipe 35, And it has a drain pipe 36.
  • the toilet 31, the unit bath 32, and the wash basin 33 are connected to a hot water storage tank of the hot water heater 60 through a hot water pipe 34.
  • the toilet 31, the unit bath 32, and the washstand 33 are connected to a water supply pipe 35 and a drain pipe 36 by piping.
  • a first hot water pipe (lower hot water pipe) 34 a, a first hot water pipe (lower water pipe) ) 35a and a first drain pipe (lower drain pipe) 36a are installed.
  • the second unit 12 constituting the second floor portion includes a toilet 31, a unit bath 32, a wash basin 33, a second hot water supply pipe (lower hot water supply pipe) 34b, A second water supply pipe (lower water supply pipe) 35b and a second drain pipe (lower drainage pipe) 36b are installed.
  • a washing machine 37 is installed in the second unit 12, and a second water supply pipe 35 b is connected to the washing machine 37 by piping.
  • watering facilities are incorporated in the building structure 11a or 12a in advance at the factory.
  • the water supply facility is connected to the water supply via the water supply pipe 35 and connected to the sewerage via the drain pipe 36 by on-site construction at the construction site.
  • the building unit 1 should just have at least 1 of these watering facilities.
  • the building unit 1 includes an air conditioner (air conditioner indoor unit) 41, an air conditioner outdoor unit (air conditioner outdoor unit) 42, a total heat exchanger 43, and upper and lower floor air circulation ducts as air conditioning equipment. 44, an air supply / exhaust duct 45, a refrigerant pipe 46, and a drain pipe 47.
  • the air conditioner 41 and the air conditioner outdoor unit 42 are connected by a refrigerant pipe 46.
  • a drain pipe 47 is connected to the air conditioner 41 and the air conditioner outdoor unit 42, and unnecessary water generated when the air conditioner is used is discharged to the outside of the building unit 1 through the drain pipe 47.
  • a first air circulation duct (lower air circulation duct) 44 a and a first air supply / exhaust duct (lower air supply / exhaust) are provided in the first unit 11 constituting the first floor portion.
  • a duct 45a, a first refrigerant pipe (lower refrigerant pipe) 46a, and a first drain pipe (lower drain pipe) 47a are installed.
  • the second unit 12 includes a total heat exchanger 43, a second air circulation duct (upper air circulation duct) 44b, and a second air supply / exhaust duct (upper air supply / exhaust duct) 45b.
  • a second refrigerant pipe (upper refrigerant pipe) 46b and a second drain pipe (upper drain pipe) 47b are installed.
  • These air conditioning facilities are incorporated in the building structure 11a or 12a in advance at the factory.
  • the building unit 1 should just have at least 1 of these air conditioning equipment, and may have air conditioning equipment other than these.
  • the building unit 1 includes a distribution board 51, an information board 52, an operation board 53, and a creation cooperation device 54 as electrical equipment.
  • the building unit 1 includes lighting, a switch, an outlet, wiring (information wiring, electrical wiring), and the like as electrical equipment.
  • a distribution board 51, an information panel 52, an operation panel 53, and a creation / cooperation device 54 are provided in the first unit 11 constituting the first floor portion. is set up.
  • the distribution board 51, the information board 52, the information board 52, and the creation cooperation device 54 are collectively stored in the storage room 17 provided in the first unit 11.
  • the storage chamber 17 is provided beside the recess 16 of the first unit 11.
  • the building unit 1 should just have at least 1 of these electric equipments, and may have electric equipments other than these.
  • the watering equipment, the air conditioning equipment, and the electrical equipment may be installed in both the first unit 11 and the second unit 12, but may be installed in only one of them.
  • watering equipment, air conditioning equipment, and electrical equipment may be installed on all floors, may be installed only on any one floor, or in the case of two or more floors, Although not all the floors, they may be installed on a plurality of floors.
  • the water-circulating facility is connected to a water pipe piped on the lower floor.
  • the building unit 1 in the present embodiment has a hot water supply facility (hot water supply system) using a heat pump using CO 2 as a refrigerant.
  • this hot water supply facility has a hot water heater 60 incorporating a hot water storage tank and a heat pump unit as an outdoor unit. That is, the water heater 60 is installed outdoors.
  • a watering facility installed in the room is connected to a hot water storage tank in the water heater 60 by a hot water pipe 34.
  • the heat pump unit includes a water heat exchanger connected by a hot water storage tank and a water distribution pipe, and an air heat exchanger connected by a water heat exchanger and a refrigerant pipe.
  • the building unit 1 in the present embodiment has a power storage device (power station) 70 connected to the electrical equipment by electrical wiring as shown in FIGS.
  • the electric power stored in the power storage device 70 is supplied to each electrical facility by electrical wiring as necessary.
  • the power storage device 70 is an outdoor unit and is installed outdoors.
  • the various pipes of the first unit 11 correspond to the various pipes of the second unit 12, and when the first unit 11 and the second unit 12 are stacked, the pipes of the first unit 11 and the second unit 12 are stacked.
  • the pipe is connected to the pipe. Specifically, each of the first hot water supply pipe 34a, the first water supply pipe 35a, the first drain pipe 36a, the first air circulation duct 44a, the first air supply / exhaust duct 45a, the first refrigerant pipe 46a, and the first drain pipe 47a.
  • each of the first hot water supply pipe 34a, the first water supply pipe 35a, and the first drain pipe 36a is connected to each of the second hot water pipe 34b, the second water supply pipe 35b, and the second drain pipe 36b.
  • a hot water supply pipe 34, a water supply pipe 35 and a drain pipe 36 are configured.
  • a plurality of hot water supply pipes 34, water supply pipes 35, and drain pipes 36 may be provided as necessary.
  • first air circulation duct 44a and the second air circulation duct 44b are connected to form one upper and lower floor air circulation duct 44, and the first air supply / exhaust duct 45a and the second air supply / exhaust duct 45b are connected.
  • one air supply / exhaust duct 45 is formed.
  • first refrigerant pipe 46a and the second refrigerant pipe 46b are connected to form one refrigerant pipe 46, and the first drain pipe 47a and the second drain pipe 47b are connected to form one drain pipe 47. Is done.
  • the refrigerant tube 46 is filled and sealed with a refrigerant.
  • the hot water supply pipe 34, the water supply pipe 35, the drain pipe 36, the upper and lower floor air circulation duct 44, the air supply / exhaust duct 45, the refrigerant pipe 46, and the drain pipe 47 communicate with each other on the upper and lower floors. It is piped over the upper and lower floors.
  • outdoor units such as the air conditioner outdoor unit 42, the water heater 60, and the power storage device 70 are installed outdoors. These outdoor units are connected to each facility at the construction site.
  • the air conditioner outdoor unit 42 is connected to the air conditioner 41 by the refrigerant pipe 46 and the drain pipe 47.
  • the hot water storage tank of the water heater 60 is connected to a watering facility (unit bath, toilet, washroom, etc.) by a hot water pipe 34.
  • the power storage device 70 is connected to various electric facilities by electric wiring.
  • the building unit 1 has a recess 16 configured to be recessed indoors.
  • the recess 16 is provided on a floor other than the top floor of the house.
  • the recess 16 is provided in the first unit 11 constituting the first floor portion.
  • the recess 16 is provided so as to dent a part of the outer surface of the first unit 11.
  • the concave portion 16 is provided so as to dent other portions of the outer surface of the first unit 11 while leaving a pair of side walls 18b facing the upper portion 18a.
  • the amount of recess (retreat amount) toward the indoor side in the recess 16 is, for example, 600 mm.
  • the recessed part 16 is comprised by the framework of the building structure 11a. Specifically, the recessed part 16 is formed by providing the location where a frame group and a floor group do not exist in a part of building structure 11a.
  • the outer side surface in which the recessed part 16 was formed is a surface of the outdoor side. That is, an outer wall is provided on the inner surface of the recess 16.
  • an outdoor unit is installed in the recessed part 16 comprised in this way.
  • the air conditioner outdoor unit 42, the water heater 60, and the power storage device 70 are accommodated in the recess 16 so as to fit in the space of the recess 16.
  • the recessed part 16 can be used as a space for installing the outdoor unit of a housing facility.
  • all the outdoor units connected to the facilities incorporated in the building unit 1 are arranged in the recess 16.
  • installation in the recessed part 16 of an outdoor unit is performed at a construction site, for example.
  • the building unit 1 in the present embodiment has the recess 16 in which the outdoor unit is installed.
  • an outdoor unit can be installed in the recess 16. Therefore, the free space in the site can be used effectively.
  • the outer wall of the house is close to the land boundary with the neighbor, by providing the recess 16 on the side of the building unit 1 next to the house (that is, the land boundary between the own site and the adjacent site), the outer wall of the house Since it is not necessary to install an outdoor unit in a narrow space in the site between the land and the land boundary (neighboring site), it can be avoided that the open space between the neighboring house is narrowed by installing the outdoor unit outdoors .
  • an empty space (passage) between the outer wall of the home and the land boundary is not narrowed, maintenance of the outdoor unit can be easily performed.
  • an upper portion 18a exists as an upper surface portion on the concave portion 16, and the upper portion 18a functions as an eaves.
  • the outdoor unit can be hidden in the recess 16 by installing the outdoor unit in the recess 16. Thereby, it can avoid that the external appearance of a house is impaired by installing an outdoor unit in the wall of a house. That is, even if an outdoor unit is installed, a good appearance of the house can be maintained.
  • the allowable installation space for maintaining the function of each outdoor unit is known in advance by making a plurality of outdoor units installed in the recess 16 the product of the same manufacturer, the plurality of outdoor units are within the allowable range. It can be installed close to the limit. Thereby, since the recessed part 16 can be made small, even if it is a case where it has a recessed part 16, it becomes possible to ensure large indoor space in the building unit 1. FIG. Further, by arranging a plurality of outdoor units close to each other, more outdoor units can be installed in the recess 16.
  • a foundation such as a concrete foundation is not provided under the recess 16.
  • the height of the building unit 1 can be used effectively.
  • the concrete of a solidified degree may be struck. That is, in order to install the outdoor unit, concrete may be struck on the ground of the recess 16.
  • a base such as concrete may be provided in the recess 16 and the outdoor unit may be installed on the base.
  • the recess 16 is provided with a door 19 leading to the indoor.
  • indoor and outdoor access can be performed through the door 19.
  • the outdoor unit carried indoors can be carried out outdoors through a door. Therefore, even when the space between the outer wall of the house and the land boundary is narrow and the outdoor unit cannot be transported from the outside to the recess 16, the outdoor unit can be carried out from the indoor to the outdoor through the door 19.
  • An outdoor unit can be installed in the recess.
  • the outdoor unit can be maintained from the inside through the door 19.
  • the door 19 is not particularly limited in its opening / closing method such as a swing door or a sliding door, but considering the installation of the outdoor unit in the recess 16 and the maintenance of the outdoor unit, the door 19 is a sliding door or a swing door that opens inward. Is desirable.
  • a piping space is provided above the concave portion 16 so that the piping of the watering facility can be constructed from the outside.
  • a hot water supply pipe 34, a water supply pipe 35, and a drain pipe 36 are arranged as piping in the ceiling pocket of the recess 16.
  • This piping space is formed by a shaft construction method.
  • this piping space may be closed after piping construction.
  • a ceiling surface that closes the piping space may be provided on the upper surface of the recess 16.
  • This ceiling surface is the inner side surface (lower surface) 18a1 of the upper portion 18a of the first unit 11, and is constituted by, for example, a plate material.
  • inspection ports 25a and 25b are provided on the ceiling surface (inner surface 18a1) of the recess 16 so that the watering facility can be inspected from the outside.
  • the inspection ports 25 a and 25 b are provided on the ceiling surface of the recess 16, that is, the inner side surface 18 a 1 of the upper portion 18 a of the first unit 11.
  • a lid 26a and a lid 26b are attached to each of the inspection ports 25a and 25b.
  • the lids 26a and 26b are attached to the inspection ports 25a and 25b by hinges or the like so as to be freely opened and closed.
  • the lids 26a and 26b close the openings of the inspection ports 25a and 25b as shown in FIG. 8A, or open the inspection ports 25a and 25b as shown in FIG. 8B. By opening the inspection openings 25a and 25b, the inside of the building unit 1 can be viewed.
  • a hot water supply pipe 34, a water supply pipe 35, and a drain pipe 36 are arranged on the inspection port 25a as pipes. That is, drainage pipes such as the hot water supply pipe 34, the water supply pipe 35, and the drainage pipe 36 can be inspected from the inspection port 25a. Thus, by providing the inspection port 25a, the drain pipe can be easily repaired, maintained, replaced, and the like.
  • a drain trap 38 is disposed on the inspection port 25b. That is, the drain trap 38 can be inspected from the inspection port 25b. Thus, by providing the inspection port 25a, the drain trap 38 can be easily repaired, maintained, replaced, and the like.
  • the drain trap 38 shown in FIG. 8B is a drain trap of the unit bath 32, the inspection port 25b may be provided in correspondence with drain traps of other watering facilities such as the wash basin 33.
  • the equipment installed inside the building unit 1 can be easily inspected from the outside.
  • water facilities such as water pipes and drain traps often need repair, and therefore, by providing inspection ports 25a and 25b, repair can be easily performed from the outside. Therefore, even when the water facilities are installed in the rooms on the second floor and above, the water facilities can be easily inspected, repaired, and maintained.
  • the equipment arranged on the inspection port is not limited to the water pipe and the water trap, but may be other pipes such as a refrigerant pipe and a drain pipe. Or it is not restricted to watering equipment, and electrical wiring etc. may be arranged on the inspection port.
  • a piping space is provided above the recess 16 so that the piping of the watering facility can be constructed from outside. Thereby, before closing piping space, facilities, such as the watering equipment installed in the inside of the building unit 1 from the outdoors, can be easily inspected from the recessed part 16.
  • the piping space provided above the recess 16 is formed by a shaft assembly method. Therefore, even after it installs the installation installed in piping space in the building unit 1, distribution, connection, etc. of wiring or piping etc. can be performed easily.
  • a blindfold member 27 may be further provided in the recess 16. Although the blindfold member 27 is provided so as to close the concave portion 16, some outdoor units in the concave portion 16 need to exchange heat with the outside air.
  • the blindfold member 27 is a louver, and is formed by assembling a plurality of long plates in parallel with a gap so as to bridge a pair of side walls 18 b.
  • the blindfold member 27 is not limited to the shape shown in FIG.
  • the outdoor unit installed in the recess 16 becomes inconspicuous, so that the appearance of the house can be improved.
  • the blindfold member 27 has a gap and air permeability is maintained, heat exchange with the outside air in the outdoor unit can be ensured.
  • a duct type ventilation device may be installed in the ceiling space on the indoor side of the recess 16. Thereby, a duct with a large diameter and a drain pipe path can be separated, and the pocket of the first unit 11 and the second unit 12 can be reduced. Therefore, the height of the first unit 11 and the second unit 12 can be kept low.
  • the upper floor beam may be made of metal and upper and lower timber, and a round hole may be provided in the metal. Also in this case, the large-diameter duct and the drain pipe path can be separated, and the pockets of the first unit 11 and the second unit 12 can be reduced. Therefore, the height of the first unit 11 and the second unit 12 can be further reduced.
  • no face material may be provided on the outer surface side of the first unit 11 and the second unit 12.
  • FIG. 10A and 10B are diagrams showing the configuration of the building according to the embodiment of the present invention, where FIG. 10A is a plan view between two floors, FIG. 10B is a plan view of the first floor, FIG. ) Is a front sectional view, (e) is a side view, and (f) is a front view.
  • the building 2 is, for example, a general house built on a residential site. As shown in FIG. 10, the building unit 1 is transported and installed on the building site, and the building unit 1 is used as a core and is constructed on the building site.
  • the building structure 3 is provided.
  • the building structure 3 is constructed by a conventional construction method. That is, except the building unit 1, it is constructed by a conventional construction method.
  • the building 2 includes an outdoor unit connected to equipment (equipment equipment) installed in the building unit 1 or the building structure 3.
  • the outdoor unit is installed in the recess 16 of the building unit 1.
  • you may install a photovoltaic power generation equipment in the roof of the building 2 and you may connect to the electrical installation in the building 2, and a creation cooperation apparatus.
  • the building unit 1 is provided at the center of the rear side of the building 2 as shown in FIG. 10, but may be installed at the corner of the building 2.
  • the recess 16 of the building unit 1 is provided at the corner of the building 2.
  • FIGS. 11A to 11F are diagrams for explaining how to build a building using the building unit according to the embodiment of the present invention.
  • 11A to 11F (a) is a plan view, (b) is a front view, and (c) is a side view.
  • the building 2 is a general house similarly to FIG.
  • each of the first unit 11 and the second unit 12 is assembled in advance at a factory or the like. And each of the 1st unit 11 and the 2nd unit 12 is conveyed from a factory to a construction site with conveyance vehicles, such as a truck or a trailer. In this way, by transporting the first unit 11 and the second unit 12 in one unit, even if transported by a transport vehicle such as a truck, the transport is performed without exceeding the height limit of the Road Traffic Law. be able to.
  • foundation work is being performed at the construction site, and a foundation 3a is built in the residential site. Also, outdoor piping work is being done. An anchor bolt is fixed to the foundation 3a.
  • the first unit 11 transported to the construction site is installed at a predetermined position of the foundation 3a by the crane 100. At this time, the first unit 11 is fixed to the anchor bolt of the foundation 3a.
  • the second unit 12 is installed on the first unit 11 by the crane 100.
  • the second unit 12 and the first unit 11 are connected and fixed using bolts or the like.
  • the building unit 1 is completed on the foundation 3a.
  • a building structure constituting a house is constructed with the building unit 1 as a core.
  • the building structure in the present embodiment is constructed by a wooden frame construction method. Specifically, building materials 3b such as columns and beams are installed and fixed on the foundation 3a by the crane 100. At this time, the beam is also connected to the building unit 1. A floorboard will also be installed.
  • roof construction is performed, and the roof 3 c is installed on the building unit 1.
  • the outer wall will be installed in the building structure by constructing the outer wall.
  • peripheral work such as interior work and facility work is performed.
  • the building 2 is completed.
  • an outdoor unit is installed and connected to the facility of the building 2.
  • the outdoor unit is installed after the building 2 is completed.
  • the outdoor unit may be installed at any timing as long as the building unit 1 is completed.
  • the building 2 includes the building unit 1, but the building 2 does not necessarily include the building unit 1.
  • the building 2 is a two-story or higher building, the water facilities installed in the rooms above the second floor, the floor below the floor where the water facilities are installed, and A recess 16 configured to be recessed toward the indoor side, and an inspection port provided in the recess 16 to enable inspection of the watering facility from the outdoors.
  • the equipment installed inside the building unit 1 can be easily inspected from the outside.
  • water facilities such as water pipes and drain traps often need repair, and therefore, by providing an inspection port, repair can be easily performed from the outside. Therefore, even when the water facilities are installed in the rooms on the second floor and above, the water facilities can be easily inspected, repaired, and maintained.
  • the recessed part 16 was formed by denting a part of one outer surface of the 1st unit 11, the 1st unit 11 and the 2nd unit 12 were not dented, but the recessed part 16 was formed. It is also possible to form Specifically, the concave portion can be formed by stacking two units having different plane sizes. In this case, a building unit having a recess can be realized by making the plane size of the lower unit smaller than the plane size of the upper unit.
  • the unit itself may be configured to have a recess configured to be recessed indoors by building a building with a rectangular parallelepiped building unit having no recess as a core. That is, you may implement
  • the hot water supply pipe 34, the water supply pipe 35, the drain pipe 36, the upper and lower floor air circulation duct 44, the refrigerant pipe 46 and the drain pipe 47 are divided into two in the first unit 11 and the second unit 12. Although separated, one pipe may be used without separation.
  • the building unit 1 was set as the structure which piled up two units, the 1st unit 11 and the 2nd unit 12, up and down, it is not restricted to this.
  • the building unit 1 may be only one unit, three or more units may be stacked, a plurality of units may be arranged two-dimensionally, or a combination thereof There may be.
  • the building unit 1 installed the household appliances of the air conditioner 41 and the air conditioner outdoor unit 42, and the washing machine 37 previously in the factory, it is not restricted to this.
  • home appliances are not necessarily installed in a factory, and may be attached after the building 2 is completed.
  • household appliances are not restricted to the air conditioner 41 or the washing machine 37, You may install another household appliance in a factory beforehand.
  • the quality and function of the entire building unit 1 can be improved, and costs can be reduced.
  • the electric water heater has been described as an example of the water heater (hot water supply system) 60, but is not limited thereto.
  • a fuel cell water heater or a gas water heater may be used as the water heater.
  • a hot water storage tank is provided.
  • the construction method of the building unit 1 and the building 2 was made into the wooden frame construction method, it is not restricted to this, Other construction methods, such as a wooden frame construction method, 2 * 4 construction method, or steel frame construction ( (Construction method) may be used.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Residential Or Office Buildings (AREA)

Abstract

L'invention porte sur un bâtiment (2) ayant deux ou plusieurs étages, lequel bâtiment comprend : un équipement d'alimentation en eau installé dans une salle au deuxième étage ou plus haut ; un creux (16) conçu de façon à être en creux vers le côté intérieur, et disposé sur un étage en dessous de l'étage sur lequel est installé l'équipement d'alimentation en eau ; et des orifices d'inspection (25a, 25b), qui rendent possible d'inspecter l'équipement d'alimentation en eau à partir de l'extérieur, et qui sont disposés dans le creux (16).
PCT/JP2015/003308 2014-07-09 2015-07-01 Bâtiment et unité pour bâtiment Ceased WO2016006207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016532425A JP6501190B2 (ja) 2014-07-09 2015-07-01 建物及び建物ユニット

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JP2014-141822 2014-07-09
JP2014141822 2014-07-09

Publications (1)

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WO2016006207A1 true WO2016006207A1 (fr) 2016-01-14

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4039769B1 (fr) * 2019-10-04 2025-07-09 Mitsubishi Electric Corporation Dispositif accumulateur de chaleur
KR102882052B1 (ko) * 2025-03-17 2025-11-07 주식회사 휴먼씨앤디 층별 조인트와 점검구가 구비된 컨테이너 모듈형 군부대 임시 숙영시설

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0128194B2 (fr) * 1983-02-16 1989-06-01 Sekisui Chemical Co Ltd
JP2008150796A (ja) * 2006-12-14 2008-07-03 Toyota Motor Corp 張り出しユニット及びユニット式建物
JP4974707B2 (ja) * 2007-02-27 2012-07-11 トヨタホーム株式会社 建物
JP2012246728A (ja) * 2011-05-31 2012-12-13 Misawa International Co Ltd 上階張出し構造及び木造建物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0128194B2 (fr) * 1983-02-16 1989-06-01 Sekisui Chemical Co Ltd
JP2008150796A (ja) * 2006-12-14 2008-07-03 Toyota Motor Corp 張り出しユニット及びユニット式建物
JP4974707B2 (ja) * 2007-02-27 2012-07-11 トヨタホーム株式会社 建物
JP2012246728A (ja) * 2011-05-31 2012-12-13 Misawa International Co Ltd 上階張出し構造及び木造建物

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