JP6519171B2 - Indoor structural unit and indoor structure - Google Patents

Description

  The present invention relates to an indoor structural unit for utilizing various utilities in a room such as a laboratory or a laboratory, and an indoor structure using the same.

  In the laboratory or laboratory, in order to ensure the flexibility of the facility, a structure in which grid-like iron wires (mesh ceilings) are arranged instead of the ceiling finish is being studied (see, for example, Non-Patent Document 1) ). In this document, piping for supplying water and drainage, special gas and the like, and electric wiring for supplying electric power are attached to a mesh ceiling using a hanging bracket. Furthermore, an accumulation point (utility column) in which these piping and electrical wiring are accumulated is juxtaposed to the experimental bench.

  In addition, it is also considered to place a collecting point (utility column), in which water supply pipes and water distribution pipes are accumulated, on a sink (for example, see Non-Patent Document 2). This document provides a drainage unit located below the sink. And drainage is pumped to the ceiling by the pump of this exhaust unit, and drainage is performed via the ceiling.

Shinichi Tsurumi, "Obayashi Engineering Research Institute Co., Ltd. Former Main Building (Material Chemistry Laboratory) Conversion", Environmental Engineering Research NO. 295, Environmental Engineering Study Group, Air Conditioning and Hygiene Engineering Association Kinki Branch, June 15, 2012, p. 7-14 Ishihara Nobuyuki, "Obayashi Engineering Research Institute Material Chemistry Laboratory (Formation Main Building Conversion Work)-Through Conversion from Office Building to Eco-friendly Lab-", BELCA NEWS 139, Long Life Building Promotion Association, 2012 7 Moon, p. 30-35

  The utility column has a floor-to-ceiling height to connect to utility piping provided on the ceiling. In this case, there is a problem that when the fixation is loose, the stability of the utility column can not be ensured. In order to secure this stability, if rigid floor fixing is performed, flexibility will be lost at the time of layout change.

  The present invention has been made in view of the above problems, and an object thereof is to provide an indoor structural unit for stably installing a column and for easily moving the column, and an indoor structure using the same.

  An indoor structural unit to solve the above problems is an indoor structural unit disposed in a room having a mesh-like ceiling member capable of suspending an indoor equipment line disposed on a ceiling, which stands upright on the floor of the room. And a hollow column having an engagement portion with the ceiling member, and a work facility connected to a side surface of the column, wherein the column is a hollow portion in which a line connected to the indoor facility line is disposed Have. Here, the indoor equipment line means a line (pipe, electric wire, etc.) used for a service (providing gas, water supply, electricity, etc., exhaust, drainage) which is disposed indoors and provided for work. As a result, since the column is erected on the floor and engaged with the ceiling member, the column can be stably installed. Further, by removing the engagement between the column and the ceiling member, the column can be easily moved, and flexibility can be enhanced when the layout layout in the room is changed.

  In the indoor structural unit, the indoor equipment line includes an exhaust pipe, the line disposed in the hollow portion of the column includes an exhaust pipe, and the work equipment includes an exhaust pipe of a local exhaust system. Preferably, the exhaust pipe of the local exhaust system is connected to an exhaust pipe disposed in the hollow portion of the column. As a result, even when local exhaust is performed in the work equipment, the exhaust pipe of the local exhaust system is built in, so the appearance can be improved.

  In the indoor structural unit, preferably, an air inlet communicating with the hollow portion of the column is provided on the side surface of the column. Thereby, the space in the column can also be used as an exhaust pipe.

  An indoor structure that solves the above-mentioned problems is an indoor structure using the above-mentioned indoor structural unit, and the ceiling member is preferably suspended via an existing insert fixed to a ceiling base via a shell edge. . Thereby, the ceiling member can be attached without providing a new attachment member on the floor slab.

  In the above-mentioned indoor structure, a lighting fixture is suspended by the ceiling member, and among the indoor facility lines suspended by the ceiling member, it is virtually imagined at the lower bottom position of the indoor facility line having the longest height. It is preferable to set a ceiling and adjust the length of the hanging fixture of the lighting fixture so that the lighting fixture is at the virtual ceiling height. Thereby, various piping can be installed above the virtual ceiling height, and the lighting apparatus can be disposed below the virtual ceiling height. Therefore, various pipes can be prevented from interfering with lighting.

  In the above indoor structure, a space partition member is suspended from the ceiling member, and the space partition member is provided between a plurality of support rods having support portions to be locked to the ceiling member, and between the support rods. It is preferable to have a cloth material that is bridged. Thereby, the room can be easily divided into any position and size by suspending the support portion of the space partition member at any position in the ceiling member.

  In the above indoor structure, a board member is suspended from the ceiling member, and the board member is provided with a plurality of expandable attachment portions having support portions to be engaged with the ceiling member, and between the attachment portions It is preferable to have the plate member provided in the above. Thus, the board member can be detachably attached to the room by suspending the support portion at the ceiling member.

  According to the present invention, the column can be stably installed and easily moved.

The perspective view showing the relation between the equipment unit in an embodiment, and a ceiling. BRIEF DESCRIPTION OF THE DRAWINGS The external appearance perspective view of the installation unit in embodiment. Explanatory drawing explaining height relationship with piping, a lighting fixture, etc. which were attached to the ceiling in embodiment. Explanatory drawing explaining the edge part of a ceiling. Explanatory drawing explaining the relationship between piping in the utility column of the installation unit in embodiment, and piping arrange | positioned at the ceiling. Explanatory drawing explaining the relationship between the housing | casing of the utility column of the installation unit in embodiment, and an exhaust duct. Explanatory drawing explaining the structure of the partition member attached to the ceiling in a modification. It is explanatory drawing explaining the structure of the board member attached to the ceiling in a modification, Comprising: (a) is a state before extending | stretching, (b) shows the state after extending | stretching.

  Hereinafter, an embodiment in which the indoor structural unit and the indoor structure using the same will be described with reference to FIGS. In the present embodiment, an equipment unit 10 as an indoor structural unit is used.

  As shown in FIG. 1, the facility unit 10 is installed in a laboratory having a ceiling member 55 configured of a grid-like iron wire. Various pipes and the like are fixed to the ceiling member 55 via a hanging bracket.

  The equipment unit 10 includes a workbench 11, a sink 15 and a utility column 20. The work table 11, the utility column 20 and the sink 15 are arranged in this order in the installation forward direction (x direction). In the present embodiment, the workbench 11 and the sink 15 function as work equipment.

  The utility column 20 is disposed between the workbench 11 and the sink 15. The utility column 20 is placed on the floor and has a height corresponding to the position of the ceiling member 55. The utility column 20 has a rectangular horizontal cross section, and has a rectangular parallelepiped shape as a whole. Hereinafter, the side surface of the utility column 20 on the side of the work bench 11 will be referred to as the first surface, the side surface on the side of the sink 15 as the second surface, and the side surface surrounded by the first and second surfaces as the side surface.

  The utility column 20 is provided with a hollow column-shaped casing 21. The housing 21 is arranged to extend from above the floor to the ceiling. An upper portion of the housing 21 is opened, and a plurality of attachment members 21a (engagement portions) are formed at the opening peripheral portion. The mounting member 21 a and the ceiling member 55 are engaged to fix the utility column 20. The space between the attachment members 21 a is formed to have a width corresponding to the size of the grid of the ceiling member 55.

  At the lower side of the lateral side of the housing 21, a gully 22 functioning as an air inlet is formed. Since suction is performed from the inside of the housing 21 (from the ceiling side communicating therewith), the gas sucked into the galley 22 flows upward inside the housing 21.

In the housing 21, an exhaust pipe, a gas pipe, a water supply pipe, and a drainage pipe are accommodated. Each of the pipes in the housing 21 is connected to the pipe suspended by the ceiling member 55 as described later.
The exhaust pipe extends from the ceiling to the height of the workbench 11 to exhaust air from the workbench 11.

The gas pipe extends from the ceiling to the height of the workbench 11 to supply the workbench 11 with gas.
The water supply pipe extends from the ceiling to the height of the sink 15 in order to supply the sink 15 with water.
The drainage pipe extends from the ceiling to near the floor of the sink 15 in order to drain the sink 15.

  As shown in FIG. 1, the workbench 11 has a plurality of legs and a top plate mounted and fixed on the legs. The top plate of the workbench 11 has a rectangular shape whose long side is in the installation order direction, excluding a portion corresponding to the housing 21. On the top plate of the work table 11, a storage shelf 12 connected to the second surface of the utility column 20 and extending in the long side direction is fixed. A hollow box is formed in the storage shelf 12 on the utility column 20 side. The hollow box incorporates a sample exhaust pipe extended in the installation forward direction.

  A local exhaust device 13 is attached to the storage rack 12. The local exhaust system 13 includes a bent pipe 13a and a hood 13b. The hood 13 b is attached around the exhaust port at the end of the bent pipe 13 a.

  The bent pipe 13a has a universal joint. The exhaust port at the tip of the bent pipe 13a can be moved within a predetermined range on the work table 11. The bent pipe 13a is connected to the sample exhaust pipe in the hollow box. The sample pipe is connected to the exhaust pipe in the housing 21 of the utility column 20.

As shown in FIG. 2, the sink 15 is provided with a faucet 16, a sink 17 and a drainage unit 18.
The water supply pipe of the sink 15 connected to the faucet 16 is connected to the water supply pipe in the housing 21 of the utility column 20. These feed pipes are provided with separable connections, such as, for example, sealed coupling flanges. An open / close valve is provided at this connection.

  The drainage unit 18 is disposed below the sink 17. The drainage unit 18 includes a tank and a drainage pump. The tank is connected to the sink 17 and temporarily stores the drainage. The tank is connected to the drainage pipe in the housing 21 of the utility column 20 via a drainage pump and a drainage pipe. These drains are provided with separable connections, for example by means of sealed coupling flanges or the like. The drainage pump of the drainage unit 18 pumps the drainage stored in the tank to the drainage pipe in the housing 21 of the utility column 20.

Next, the configuration of the ceiling member 55 will be described in detail using FIGS. 3 and 4.
As shown in FIG. 3, the ceiling member 55 can suspend various indoor equipment lines including various pipes and the like via a hanger 56 which is a hanger. Here, the indoor equipment line is a line (pipe, electric wire, etc.) used for a service (providing gas, water supply, electricity, etc., exhaust, drainage) which is disposed indoors and provided for work. As this indoor equipment line, there are respective suction and discharge pipes (61, 62, 63, 64), an exhaust duct 66, a fluorescent lamp 67 (lighting fixture), a cable rack 68 and the like. The hanger 56 is adjustable in length. In the present embodiment, the fluorescent lamp 67 is suspended by adjusting the length of the hanger 56 so as to be at the virtual ceiling height Ih. The virtual ceiling height Ih is the lower bottom position of the pipe (in the present embodiment, the exhaust duct 66) having the largest height among the pipes disposed on the ceiling.

  Further, on the fluorescent lamp 67, the respective suction and discharge pipes (61, 62, 63, 64) and the exhaust duct 66, a plurality of left and right pair of swing stoppers 57 are attached. The swing stopper 57 is attached obliquely to the indoor equipment lines (fluorescent lamps 67, the respective suction and discharge pipes (61, 62, 63, 64) and the exhaust duct 66).

  FIG. 4 is an enlarged view of the step portion of the floor slab 50. As shown in FIG. A plurality of ceiling inserts 51 are fixed to the lower surface of the floor slab 50. The ceiling insert 51 may be an existing one or a new one. The plurality of ceiling inserts 51 are discretely arranged on the floor slab 50. In the present embodiment, it is assumed that the ceiling inserts 51 are discretely disposed at an interval of about 900 mm. At the lower end of each ceiling insert 51, a horizontally extending barrel edge 52 is attached.

  A vertically extending barrel edge 53 is attached to the step of the floor slab 50. The barrel edge 53 is attached to two barrel edges 52 disposed above and below the step. Furthermore, in the present embodiment, to the two torso edges 52 to which the torso edges 52 are attached, torso edges 53a are attached.

  Below the torso 52, a plurality of ceiling base bars 54 are disposed. The ceiling base bar 54 extends horizontally and is attached to the plurality of torso edges 52. The grid-like ceiling members 55 described above are fixed to the lower ends of the plurality of ceiling base bars 54. The ceiling member 55 is formed of, for example, a grid-like iron wire of about 150 mm.

Next, the connection relationship between the piping in the housing 21 of the utility column 20 and the various piping disposed on the ceiling will be described using FIGS. 4 and 5.
As shown in FIG. 5, the exhaust pipe, the gas pipe, the water supply pipe, and the drainage pipe in the housing 21 of the utility column 20 are the exhaust pipe 61 suspended on the ceiling, the gas pipe 62, the water supply pipe 63, and the drainage pipe 64 Are connected to each other.

Respective connection parts between the exhaust pipe, the gas pipe, the water supply pipe, the drainage pipe, and the exhaust pipe 61, the gas pipe 62, the water supply pipe 63, and the drainage pipe 64 in the housing 21 can be separated by a known coupling member It is formed.
Furthermore, an open / close valve and a seal member are provided at the connection between the gas pipe and the gas pipe 62 in the housing 21 and at the connection between the water supply pipe and the water supply pipe 63 in the housing 21.

  Further, as shown in FIG. 6, the exhaust duct 66 disposed on the ceiling is disposed such that the opening thereof corresponds to the opening above the utility column 20. The exhaust duct 66 is suspended from the ceiling member 55 using a hanger 56. The exhaust duct 66 exhausts the gas that has passed through the inside of the housing 21 of the utility column 20 through the gully 22.

Next, the case of moving the above-described equipment unit 10 for changing the arrangement of equipment in the laboratory or the laboratory will be described.
In this case, first, the on-off valves of the gas pipe and the water supply pipe disposed in the housing 21 of the utility column 20 are closed, and the on-off valves of the gas pipe 62 and the water supply pipe 63 are closed. Next, the exhaust pipe built in the storage rack 12 of the work table 11 is separated from the exhaust pipe of the utility column 20. Then, the storage rack 12 is removed from the workbench 11, and the workbench 11 is separated from the utility column 20.

  Next, the water supply pipe and the drainage pipe of the utility column 20 are separated from the water supply pipe and the drainage pipe of the sink 15, respectively. In this case, if drainage is stored in the tank of the drainage unit 18 of the sink 15, this drainage is discarded. Then, the sink 15 is separated from the utility column 20.

Next, the pipes of the utility column 20 and the suction and discharge pipes (61, 62, 63, 64) disposed on the ceiling are separated. Then, the pipes in the utility column 20 are removed, and the utility column 20 is removed from the ceiling member 55.
Thus, the removal of the facility unit 10 is completed.

  Thereafter, when the facility unit 10 is installed at another location, the suction and discharge pipes (61, 62, 63, 64) are extended to the position of the utility column 20 to be newly installed. Furthermore, the exhaust duct 66 is extended. In this case, the exhaust duct 66 is disposed such that the exhaust port of the exhaust duct 66 corresponds to the upper opening of the utility column 20. Then, the installation unit 10 is installed by installing the utility column 20, the sink 15, and the workbench 11 in the reverse procedure to the removal described above.

According to the present embodiment, the following effects can be obtained.
(1) In the present embodiment, the facility unit 10 includes the workbench 11, the sink 15, and the utility column 20. In the hollow portion of the utility column 20, various pipes are provided. Thereby, various piping provided on the ceiling can be connected to the workbench 11 or the sink 15 via the utility column 20. The various pipes connected to the work table 11 and the sink 15 can be organized in the utility column 20, so that a view of the room can be secured, and safety and aesthetics can be secured.

  (2) In the present embodiment, the mounting member 21 a at the top of the housing 21 of the utility column 20 placed on the floor is hooked on the ceiling member 55. Thereby, the utility column 20 can be stably installed. Also, by removing the hooking of the utility column 20, the utility column 20 can be moved efficiently.

  (3) In the present embodiment, the work bench 11 is connected to the utility column 20. A sample exhaust pipe is built in the storage rack 12 of the work table 11, and a local exhaust system 13 is attached. Thus, local exhaust can be performed efficiently on the work bench 11.

  (4) In the present embodiment, the galley 22 communicating with the inside of the housing 21 of the utility column 20 is formed. Thus, the housing 21 itself can be effectively used as an exhaust pipe.

  (5) In the present embodiment, the ceiling member 55 is suspended via the body edge 52 to the ceiling insert fixed to the floor slab 50. Thereby, the ceiling member 55 can be attached by effectively using the existing attachment member.

  (6) In the present embodiment, the fluorescent lamp 67 is suspended by adjusting the length of the hanger 56 so as to be at the virtual ceiling height Ih. Thereby, various piping can be installed above the virtual ceiling height, and the fluorescent lamp 67 can be disposed below the virtual ceiling height. Therefore, various pipes can be prevented from interfering with lighting.

The above embodiment may be modified as follows.
In the above embodiment, the utility column 20 is hooked on the ceiling member 55. In addition to this, the space partition member 70 shown in FIG. 7 or the board member 80 shown in FIG. 8 may be hooked.

  As shown in FIG. 7, the space partitioning member 70 is used to partition the indoor space. The space partition member 70 has two support rods 71. A support portion 71 a that can be hooked to the ceiling member 55 is formed on the upper portion of each support rod 71. Each support rod 71 has a length such that the lower end extends to the floor when the support 71 a is hooked on the ceiling member 55. The end of the cloth material 72 bridged between the support rods 71 is fixed to each support rod 71. The cloth material 72 is wound around the support bar 71 so as to be adjustable in horizontal length. The cloth material 72 may be, for example, a thick cloth such as a curtain, or a dark curtain or the like can be used. In the case of using the space partition member 70, after adjusting the horizontal length of the cloth material 72, the support portions 71a of the two support rods 71 are suspended at the places where the support portions 71a are to be separated. Thus, the room having the ceiling member 55 can be divided into any position and size.

  Also, a board member 80 shown in FIG. 8 may be attached to the ceiling member 55. As shown in FIGS. 8 (a) and 8 (b), the board member 80 includes two expandable and contractible attachment portions 81. As shown in FIG. FIG. 8A shows a state before extending the attachment portion 81, and FIG. 8B shows a state after extending the attachment portion 81. As shown in FIG. A support portion 81 a that can be hooked on the ceiling member 55 is formed on the top of the attachment portion 81. The end sides of the plate member 82 bridged between the attachment portions 81 are fixed to the attachment portions 81. For example, the board member 82 may be a bulletin board such as a cork board, or may be a writing board such as a white board or a blackboard. In the case of using the board member 80, the support portions 81a of the two attachment portions 81 are suspended at the place where the board member 80 is to be used. Furthermore, the mounting portion 81 is expanded and contracted to adjust the height of the plate member 82. Thereby, the plate member 82 can be used at any height.

  -In the said embodiment, the utility column 20 of rectangular parallelepiped shape is used. In addition, the utility column 20 in which the horizontal cross section of the hollow portion is square is used. The shapes of the housing 21 and the hollow portion of the utility column 20 are not limited to these. For example, the horizontal cross section may be circular or polygonal. In addition, the outer shape and the shape of the hollow portion may be different.

  In the above embodiment, the utility column 20 includes the attachment member 21 a that hooks on the ceiling member 55. The mounting member 21 a of the utility column 20 is not limited to a member to be hooked on the ceiling member 55, and may be a member that can be engaged with the ceiling member 55.

  In the embodiment, the exhaust pipe, the gas pipe, the water supply pipe, and the drainage pipe are accommodated in the housing 21 of the utility column 20. The indoor equipment line accommodated in the housing 21 is not limited to this, and may be, for example, piping, electrical wiring, etc., which passes cooling water.

  -The installation unit 10 of the said embodiment arranges the workbench 11, the sink 15, and the utility column 20 side by side, and is arrange | positioned. As long as each work facility (the work bench 11 and the sink 15) is connected to the utility column 20, the arrangement and the number thereof are not limited. For example, the work bench 11 and the sink 15 can be arranged in the direction orthogonal to the utility column 20. Also, a plurality of work benches 11 and sinks 15 may be connected to one utility column 20. In addition, the work equipment is not limited to the work bench 11 and the sink 15 but may be any equipment that uses various utilities.

  Ih: virtual ceiling height, 10: equipment unit, 11: work table, 12: storage shelf, 13: local exhaust device, 13a: bending piping, 13b: hood, 15: sink, 16: faucet, 17: sink, 18 ... drain unit, 20 ... utility column, 21 ... housing, 21a ... mounting member, 22 ... glaring, 50 ... floor slab, 51 ... ceiling insert, 52, 53, 53 a ... trunk edge, 54 ... ceiling base bar, 55 ... Ceiling member, 56: hanger, 57: anti-vibration member, 61: exhaust pipe, 62: gas pipe, 63: water supply pipe, 64: drainage pipe, 66: exhaust duct, 67: fluorescent lamp, 68: cable rack, 70 ... Space partitioning member, 71 ... Support rod, 71a, 81a ... Support part, 72 ... Cloth material, 80 ... Board member, 81 ... Mounting part, 82 ... Plate member.

Claims (7)

An indoor component unit disposed in a room having a mesh-like ceiling member capable of suspending an indoor facility line disposed on a ceiling, comprising:
A hollow column provided on a floor of the room and provided with a plurality of attachment members attached to the ceiling member so as to project from an upper end portion ;
And work equipment connected to the side of the column;
The column, have a hollow portion which line connected to the indoor equipment line is arranged,
An indoor structural unit characterized in that the mounting members are formed to have a width corresponding to the size of the grid of the ceiling member .
In the indoor structural unit according to claim 1,
The indoor equipment line includes an exhaust pipe,
The line disposed in the hollow portion of the column includes an exhaust pipe,
An exhaust pipe of a local exhaust system is built in the work facility,
An exhaust pipe of the local exhaust system is connected to an exhaust pipe disposed in a hollow portion of the column. In the indoor structural unit according to claim 1 or 2,
An indoor structural unit characterized in that an air inlet communicating with the hollow portion of the column is provided on the side surface of the column. In the indoor structure using the indoor structural unit according to any one of claims 1 to 3,
An indoor structure characterized in that the ceiling member is suspended via an edge of an existing insert fixed to a ceiling base. In the indoor structure according to claim 4,
A lighting fixture is suspended on the ceiling member,
Among the indoor equipment lines suspended from the ceiling member, a virtual ceiling height is set at a lower bottom position of the indoor equipment line having the largest height,
An indoor structure, wherein a length of a hanging member of the lighting fixture is adjusted such that the lighting fixture is at the virtual ceiling height. In the indoor structure according to claim 4 or 5,
A space partition member is suspended from the ceiling member,
The indoor structure is characterized in that the space partition member includes a plurality of support bars having support portions that are locked to the ceiling member, and a cloth material that is bridged between the support bars. In the indoor structure according to any one of claims 4 to 6,
A board member is suspended from the ceiling member,
A room structure according to claim 1, wherein the board member includes a plurality of expandable and contractible attachment portions having support portions that are locked to the ceiling member, and a plate member provided between the attachment portions.

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