JP2016118072A - Indoor structure unit and indoor structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an indoor structure unit for stably installing a column and easily making the column movable and an indoor structure using the unit.SOLUTION: A facility unit 10 includes: a work table 11; a sink 15; and a utility column 20. The utility column 20 is mounted on a floor and a mounting member 21a in an upper section of a body 21 of the utility column 20 is hooked to a ceiling member 55. In a hollow section of the utility column 20, an exhaust pipe is arranged. The exhaust pipe is connected to an exhaust pipe suspended from the ceiling member 55. In a storage shelf 12 of the work table 11, a local exhaust device 13 is mounted. In the storage shelf 12, a sample exhaust pipe is built in. The sample exhaust pipe is connected to a bent pipe 13a of the local exhaust device 13 and is connected to the exhaust pipe of the utility column 20.SELECTED DRAWING: Figure 1

Description

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

  In a laboratory or laboratory, in order to ensure the flexibility of equipment, a structure in which grid-like iron wires (mesh ceilings) are arranged instead of ceiling finishing materials has been studied (for example, see 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 the mesh ceiling using a hanging metal fitting. Furthermore, an integrated part (utility column) where these pipes and electrical wirings are integrated is attached to the experimental bench.

  In addition, it is also considered that an accumulation point (utility column) in which a water supply pipe and a water distribution pipe are accumulated is provided in the sink (see, for example, Non-Patent Document 2). In this document, a drainage unit is provided below the sink. Then, the exhaust unit pumps the drainage to the ceiling and drains it through the ceiling.

Shinichi Tsurumi, “Obayashi Institute of Technology, former main building (Materials Chemistry Laboratory) Conversion”, Environmental Engineering Research NO. 295, Society for Environmental Engineering, Air Conditioning and Sanitary Engineering Kinki Branch, June 15, 2012, p. 7-14 Nobuyuki Ishibuchi, “Obayashi Institute of Technology, Materials Chemistry Experiment Building (former main building conversion construction)-through conversion from office building to environmentally friendly lab”, BELCA NEWS 139, Long Life Building Promotion Association, July 2012 Month, p. 30-35

  Since the utility column is connected to utility piping provided on the ceiling, the utility column has a height from the floor to the vicinity of the ceiling. In this case, there is a problem that if the fixation is loose, the stability of the utility column cannot be secured. In order to secure this stability, if the floor is firmly fixed, flexibility is lost when the layout is changed.

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

  An indoor structural unit that solves the above problems is an indoor structural unit that is disposed in a room having a mesh-like ceiling member that can suspend an indoor equipment line that is disposed on a ceiling, and is erected on the floor of the room 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 arranged Have Here, the indoor equipment line means a line (pipe, electric wire, etc.) used for services (providing gas, water supply, electricity, etc., exhaust and drainage) that are arranged indoors and are provided for work. Thereby, since the column is erected on the floor and is 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 the flexibility can be increased when the indoor layout 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 device. It is preferable that the exhaust pipe of the local exhaust device is connected to an exhaust pipe disposed in the hollow portion of the column. Thereby, even when local exhaust is performed in the work facility, the exhaust pipe of the local exhaust device is built in, so that the appearance can be improved.

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

  The indoor structure that solves the above problem is an indoor structure that uses the indoor structural unit, and the ceiling member is preferably suspended from an existing insert fixed to a ceiling base via a trunk edge. . Thereby, a ceiling member can be attached, without providing a new attachment member in a floor slab.

  In the indoor structure, a lighting fixture is suspended from the ceiling member, and the virtual height is set at the lower bottom position of the indoor facility line having the maximum length among the indoor facility lines suspended from the ceiling member. It is preferable to set a ceiling and adjust the length of the hanging tool of the lighting fixture so that the lighting fixture has the virtual ceiling height. Thereby, various piping can be installed above virtual ceiling height, and a lighting fixture can be arrange | positioned below virtual ceiling height. Therefore, various pipes can be prevented from obstructing illumination.

  In the indoor structure, a space partition member is suspended from the ceiling member, and the space partition member includes a plurality of support bars each having a support portion that is engaged with the ceiling member, and a space between the support bars. It is preferable to have the cloth material spanned. Accordingly, the room can be easily partitioned into an arbitrary position and size by suspending the support portion of the space partition member at an arbitrary position on the ceiling member.

  In the indoor structure, a board member is suspended from the ceiling member, and the board member includes a plurality of extendable attachment portions having support portions to be engaged with the ceiling member, and between the attachment portions. It is preferable that it has the board member provided in this. Accordingly, the board member can be detachably attached to the room by suspending the support portion on the ceiling member.

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

The perspective view which shows the relationship between the installation unit in embodiment, and a ceiling. The external appearance perspective view of the equipment unit in an embodiment. Explanatory drawing explaining the 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 the piping in the utility column of the equipment unit in embodiment, and the piping arrange | positioned on the ceiling. Explanatory drawing explaining the housing | casing of the utility column of the equipment unit in an embodiment, and the relationship with an exhaust duct. Explanatory drawing explaining the structure of the partition member attached to the ceiling in the example of a change. It is explanatory drawing explaining the structure of the board member attached to the ceiling in the example of a change, (a) is the state before extending | stretching, (b) shows the state after extending | stretching.

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

  As shown in FIG. 1, the equipment unit 10 is installed in a laboratory having a ceiling member 55 made of grid-like iron wires. Various pipes and the like are fixed to the ceiling member 55 via suspension fittings.

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

  The utility column 20 is disposed between the work table 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 shape in the horizontal section, and has a rectangular parallelepiped shape as a whole. Hereinafter, the side surface of the utility column 20 on the work table 11 side is referred to as a first surface, the side surface on the sink 15 side is referred to as a second surface, and the side surface surrounded by the first and second surfaces is referred to as a lateral surface.

  The utility column 20 includes a hollow columnar casing 21. The casing 21 is disposed so as to extend from the floor to the ceiling. The upper portion of the housing 21 is opened, and a plurality of attachment members 21a (engagement portions) are formed on the periphery of the opening. The utility column 20 is fixed by engaging the mounting member 21 a and the ceiling member 55. The interval between the attachment members 21 a is formed with a width corresponding to the size of the lattice of the ceiling member 55.

  A gallery 22 that functions as an air inlet is formed below the lateral side surface of the housing 21. Since suction is performed from the inside of the casing 21 (from the ceiling side communicating with the casing 21), the gas sucked into the gallery 22 flows upward in the casing 21.

An exhaust pipe, a gas pipe, a water supply pipe, and a drain pipe are accommodated in the housing 21. Each pipe in the casing 21 is connected to a pipe suspended from the ceiling member 55 as described later.
The exhaust pipe extends from the ceiling to the height of the work table 11 in order to exhaust air from the work table 11.

The gas pipe extends from the ceiling to the height of the work table 11 in order to supply gas to the work table 11.
The water supply pipe extends from the ceiling to the height of the sink 15 in order to supply water to the sink 15.
The drain pipe extends from the ceiling to the vicinity of the floor of the sink 15 in order to drain water from the sink 15.

  As shown in FIG. 1, the workbench 11 has a plurality of leg portions and a top plate placed and fixed on the leg portions. The top plate of the work table 11 has a shape excluding a portion corresponding to the casing 21 in a rectangular shape having a long side in the installation order direction. A storage shelf 12 connected to the second surface of the utility column 20 and extending in the long side direction is fixed on the top plate of the work table 11. A hollow box is formed in the storage shelf 12 on the utility column 20 side. The hollow box contains a sample exhaust pipe extending in the installation direction.

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

  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. This sample pipe is connected to an 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 water supply pipes are provided with separable connections such as, for example, sealed coupling flanges. An opening / closing valve is provided at this connection portion.

  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 waste water. The tank is connected to a drain pipe in the housing 21 of the utility column 20 via a drain pump and a drain pipe. These drain pipes are provided with a connection part that can be separated by, for example, a sealed coupling flange. 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 with reference to FIGS. 3 and 4.
As shown in FIG. 3, the ceiling member 55 can suspend various indoor equipment lines including various pipes or the like via a hanging object 56 that is a hanging tool. Here, the indoor equipment line is a line (pipe, electric wire, etc.) used for services (providing gas, water supply, electricity, etc., exhaust and drainage) provided indoors for work. As this indoor equipment line, there are each intake / exhaust pipe (61, 62, 63, 64), exhaust duct 66, fluorescent lamp 67 (lighting fixture), cable rack 68, and the like. The length of the hanger 56 can be adjusted. In the present embodiment, the fluorescent lamp 67 is suspended by adjusting the length of the hanger 56 so that the position becomes the virtual ceiling height Ih. The virtual ceiling height Ih is a lower bottom position of a pipe (in this embodiment, the exhaust duct 66) having the maximum height among the pipes arranged on the ceiling.

  Further, a plurality of a pair of left and right shaking stoppers 57 are attached to the fluorescent lamp 67, each intake / exhaust pipe (61, 62, 63, 64) and the exhaust duct 66. The anti-sway tool 57 is attached obliquely to each indoor equipment line (fluorescent lamp 67, each intake / exhaust pipe (61, 62, 63, 64) and exhaust duct 66).

  FIG. 4 is an enlarged view of the step portion of the floor slab 50. A plurality of ceiling inserts 51 are fixed to the lower surface of the floor slab 50. As the ceiling insert 51, an existing one or a newly installed one can be used. 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 arranged at intervals of about 900 mm. A trunk edge 52 extending in the horizontal direction is attached to the lower end of each ceiling insert 51.

  A trunk edge 53 extending in the vertical direction is attached to the step portion of the floor slab 50. The trunk edge 53 is attached to two trunk edges 52 arranged above and below the step. Furthermore, in this embodiment, the trunk edge 53a is attached to the two trunk edges 52 to which the trunk edge 52 is attached.

  A plurality of ceiling base bars 54 are arranged under the trunk edge 52. The ceiling base bar 54 extends in the horizontal direction and is attached to the plurality of trunk edges 52. The lattice-like ceiling member 55 described above is fixed to the lower ends of the plurality of ceiling base bars 54. The ceiling member 55 is made of, for example, a grid-like iron wire of about 150 mm.

Next, the connection relationship between the piping in the casing 21 of the utility column 20 and the various pipings arranged on the ceiling will be described with reference to FIGS. 4 and 5.
As shown in FIG. 5, the exhaust pipe, gas pipe, water supply pipe, and drain pipe in the casing 21 of the utility column 20 are an exhaust pipe 61, a gas pipe 62, a water supply pipe 63, and a drain pipe 64 suspended from the ceiling. Are connected to each other.

Connection portions of the exhaust pipe, the gas pipe, the water supply pipe, the drain pipe, and the exhaust pipe 61, the gas pipe 62, the water supply pipe 63, and the drain pipe 64 in the housing 21 can be separated by a known coupling member. It is formed.
Further, an opening / closing valve and a seal member are provided at a connection portion between the gas pipe and the gas pipe 62 in the housing 21 and a connection portion 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 hanging object 56. The exhaust duct 66 exhausts the gas that has passed through the housing 21 of the utility column 20 through the gallery 22.

Next, the case where the equipment unit 10 described above is moved in order to rearrange the equipment in the laboratory or laboratory will be described.
In this case, first, the open / close valves of the gas pipe and the water supply pipe disposed in the casing 21 of the utility column 20 are closed, and the open / close valves of the gas pipe 62 and the water supply pipe 63 are closed. Next, the exhaust pipe built in the storage shelf 12 of the work table 11 is separated from the exhaust pipe of the utility column 20. Then, the storage shelf 12 is removed from the work table 11, and the work table 11 is separated from the utility column 20.

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

Next, each piping of the utility column 20 and the intake and exhaust pipes (61, 62, 63, 64) arranged on the ceiling are separated. Then, each piping in the utility column 20 is removed, and the utility column 20 is removed from the ceiling member 55.
Thus, the removal of the equipment unit 10 is completed.

  Then, when installing the installation unit 10 in another place, the intake / exhaust pipe (61, 62, 63, 64) is extended to the position of the utility column 20 newly installed. Further, the exhaust duct 66 is extended. In this case, the exhaust duct 66 is arranged so that the exhaust port of the exhaust duct 66 corresponds to the upper opening of the utility column 20. And the installation unit 10 is installed by installing the utility column 20, the sink 15, and the workbench 11 by the reverse procedure of the removal mentioned above.

According to this embodiment, the following effects can be obtained.
(1) In this embodiment, the equipment unit 10 includes a work table 11, a sink 15, and a utility column 20. Various pipes are provided in the hollow portion of the utility column 20. Thereby, various pipes provided on the ceiling can be connected to the work table 11 and the sink 15 via the utility column 20. Since various pipes connected to the work table 11 and the sink 15 can be collected in the utility column 20, it is possible to secure a view of the room and ensure safety and aesthetics.

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

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

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

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

  (6) In the present embodiment, the fluorescent lamp 67 is suspended by adjusting the length of the hanger 56 so that the position becomes the virtual ceiling height Ih. Thereby, various piping can be installed above the virtual ceiling height, and the fluorescent lamp 67 can be arranged below the virtual ceiling height. Therefore, various pipes can be prevented from obstructing illumination.

Moreover, you may change the said embodiment as follows.
In the above embodiment, the utility column 20 is hooked on the ceiling member 55. In addition, 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 partition member 70 is used for partitioning an indoor space. The space partition member 70 has two support bars 71. A support portion 71 a that can be hooked on the ceiling member 55 is formed on the upper portion of each support rod 71. Each support bar 71 has such a length that the lower end reaches the floor when the support 71a is hooked on the ceiling member 55. Each support bar 71 is fixed with an end side of a cloth material 72 spanned between the support bars 71. The cloth material 72 is wound around the support rod 71 so that the lateral length can be adjusted. The cloth material 72 may be, for example, a thick cloth such as a curtain, or a black curtain or the like can be used. When this space partition member 70 is used, after the horizontal length of the cloth material 72 is adjusted, the support portions 71a of the two support rods 71 are suspended at a place where it is desired to partition. Thereby, the room which has the ceiling member 55 can be partitioned into arbitrary positions and sizes.

  Further, the board member 80 shown in FIG. 8 may be attached to the ceiling member 55. As shown in FIGS. 8A and 8B, the board member 80 includes two attachment portions 81 that can be expanded and contracted. FIG. 8A shows a state before the attachment portion 81 is extended, and FIG. 8B shows a state after the attachment portion 81 is extended. A support portion 81 a that can be hooked on the ceiling member 55 is formed on the top of the attachment portion 81. Each attachment portion 81 has an end side of a plate member 82 spanned between the attachment portions 81 fixed thereto. The plate member 82 may be a bulletin board such as a cork board, or may be a writing instrument plate such as a white board or a blackboard. When this board member 80 is used, the support portions 81a of the two attachment portions 81 are suspended at a place where the board member 80 is desired to be used. Furthermore, the height of the plate member 82 is adjusted by expanding and contracting the attachment portion 81. Accordingly, the plate member 82 can be used at an arbitrary height.

  In the above embodiment, a rectangular parallelepiped utility column 20 is used. Moreover, the utility column 20 whose horizontal cross section of a hollow part is square shape 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. Moreover, the shape from which the external shape and the shape of a hollow part differ may be sufficient.

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

  In the above embodiment, an exhaust pipe, a gas pipe, a water supply pipe, and a drain 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 or electric wiring that passes cooling water.

  In the above-described embodiment, the equipment unit 10 includes the work table 11, the sink 15, and the utility column 20 arranged side by side. If each work equipment (work bench 11 and sink 15) is connected to utility column 20, arrangement and the number will not be limited. For example, the work table 11 and the sink 15 can be arranged in a direction perpendicular to the utility column 20. A plurality of work tables 11 and sinks 15 may be connected to one utility column 20. In addition, the work facility is not limited to the work table 11 or the sink 15, and may be any facility that uses various utilities.

  Ih ... virtual ceiling height, 10 ... equipment unit, 11 ... work table, 12 ... storage shelf, 13 ... local exhaust device, 13a ... bent pipe, 13b ... hood, 15 ... sink, 16 ... faucet, 17 ... sink, 18 ... Drain unit, 20 ... Utility column, 21 ... Case, 21a ... Mounting member, 22 ... Gully, 50 ... Floor slab, 51 ... Ceiling insert, 52, 53, 53a ... Body edge, 54 ... Ceiling base bar, 55 ... Ceiling member 56 ... Hanging object 57 ... Stabilizer 61 ... Exhaust pipe 62 ... Gas pipe 63 ... Water pipe 64 ... Drain pipe 66 ... Exhaust duct 67 ... Fluorescent lamp 68 ... Cable rack 70 ... space partition member, 71 ... support rod, 71a, 81a ... support portion, 72 ... cloth material, 80 ... board member, 81 ... mounting portion, 82 ... plate member.

Claims (7)

An indoor configuration unit arranged in a room having a mesh-like ceiling member that can suspend an indoor equipment line arranged on the ceiling,
A hollow column standing on the floor of the room and having an engaging part with the ceiling member;
A work facility connected to the side of the column;
The indoor structure unit, wherein the column has a hollow portion in which a line connected to the indoor equipment line is disposed. The indoor structure unit according to claim 1,
The indoor equipment line includes an exhaust pipe,
The line arranged in the hollow part of the column includes an exhaust pipe,
The work equipment has a built-in exhaust pipe of a local exhaust device,
The indoor structural unit characterized in that an exhaust pipe of the local exhaust device is connected to an exhaust pipe disposed in a hollow portion of the column. In the indoor structure unit according to claim 1 or 2,
An indoor structural unit characterized in that an air inlet communicating with a hollow portion of the column is provided on a side surface of the column. In the indoor structure using the indoor structure unit according to any one of claims 1 to 3,
The indoor structure, wherein the ceiling member is suspended from an existing insert fixed to a ceiling base via a trunk edge. The indoor structure according to claim 4,
A lighting fixture is suspended from the ceiling member,
Among the indoor equipment lines suspended from the ceiling member, the virtual ceiling height is set at the bottom position of the indoor equipment line having the maximum height,
The indoor structure is characterized in that the length of the hanging fixture of the lighting fixture is adjusted so that the lighting fixture has the height of the virtual ceiling. The indoor structure according to claim 4 or 5,
A space partition member is suspended from the ceiling member,
The indoor structure, wherein the space partition member includes a plurality of support rods having support portions to be locked to the ceiling member, and a cloth material spanned between the support rods. The indoor structure according to any one of claims 4 to 6,
A board member is suspended from the ceiling member,
The indoor structure, wherein the board member includes a plurality of extendable attachment parts having support parts to be engaged with the ceiling member, and a plate member provided between the attachment parts.

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