JP2019027213A - Room unit structure - Google Patents

Abstract

To provide a technology that can easily construct an indoor space with flexibility to adapt to the pattern of indoor space while realizing shortening of construction period and quality improvement in a room unit structure in which a plurality of wall panels are erected on a floor panel in a state of surrounding the indoor space.SOLUTION: On the upper surface of a floor panel 10, a plurality of positioning holding portions A for positioning and holding a wall panel 20 are formed at predetermined arrangement intervals.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a room unit structure in which a plurality of wall panels are erected on a floor panel in a state of surrounding an indoor space.

As the room unit structure, a structure in which a plurality of wall panels are erected on a floor panel in a state of covering the periphery of an indoor space provided as a clean room or its front room is known (for example, Patent Document 1). See).
In the room unit structure described in Patent Document 1, a plurality of floor panels (12) are laid on the floor surface, and a partition (24) as a wall panel is erected on the floor panel, thereby providing a clean room or non-clean room (20, 22). ) Is hermetically partitioned. In this room unit structure, a plurality of modular fan units (14) are arranged side by side on the ceiling surface, and a plurality of floor panels (12 having a width dimension adjusted to the short side length of the fan unit (14) are arranged. ) Are juxtaposed on the floor surface, and a partition (24) is installed across the suspension fitting (16) between the fan units (14) and the joint of the floor panel (12).

JP-A-10-205153

When installing a wall panel along the floor panel seam as described above, the wall panel can be positioned using the seam as a guideline. There was a problem that the pattern was limited.
In addition, in order to construct an indoor space that adapts to various patterns, when positioning the wall panel at an interval narrower than the width dimension of the floor panel, skilled techniques are required to ensure quality, and There was a problem that the construction period was prolonged.

  In view of this situation, the main problem of the present invention is that in a room unit structure in which a plurality of wall panels are erected on a floor panel in a state of surrounding an indoor space, various work time reductions and quality improvements are realized while realizing Is to provide a technology with a high degree of freedom capable of easily constructing an indoor space adapted to various patterns.

A first characteristic configuration of the present invention is a room unit structure in which a plurality of wall panels are erected on a floor panel in a state of surrounding a room space,
A plurality of positioning holding portions for positioning and holding the wall panel are formed on the upper surface of the floor panel at a predetermined arrangement interval.

According to this configuration, since the plurality of positioning holding portions are formed on the upper surface of the floor panel at a predetermined arrangement interval, the wall panel is positioned using the appropriate positioning holding portion among them. The wall panel can be held upright. Therefore, an indoor space adapted to various patterns can be easily constructed. Furthermore, the positioning and holding of the wall panel on the floor panel can be facilitated without skilled skills, and the construction period can be shortened and the quality can be improved. Further, by standardizing the width dimension of the wall panel according to the arrangement interval of the positioning holding part, it is possible to reduce the cost by reducing the types of the wall panel.
Therefore, according to the present invention, when a plurality of wall panels are erected on a floor panel in a state of surrounding the interior space, an indoor space adapted to various patterns can be easily constructed while shortening the construction period and improving the quality. A room unit structure with a high degree of freedom can be provided.

  The second characteristic configuration of the present invention is that the positioning holding portion is formed as a panel receiving groove into which a lower end portion of the wall panel can be fitted.

  According to this configuration, the wall panel can be easily positioned in a form in which the lower end portion of the wall panel is fitted into the panel receiving groove formed on the upper surface of the floor panel. Can be achieved. Moreover, since the lower end part of a wall panel is engage | inserted in a panel receiving groove, fixation to the upper surface of the floor panel of the said wall panel can be simplified or abbreviate | omitted, and a construction period reduction and cost reduction can be aimed at further.

  A third characteristic configuration of the present invention is that the positioning holding portion is formed in a lattice shape on the upper surface of the floor panel.

  According to this configuration, since the plurality of positioning holding portions are formed in a lattice shape on the upper surface of the floor panel, the indoor space is positioned in such a manner that the surface of the wall panel is positioned along one of two directions orthogonal to each other. A plurality of wall panels that surround a rectangular shape in plan view can be easily erected on the floor panel.

  A fourth characteristic configuration of the present invention is that the indoor space is a plurality of indoor spaces provided as a front room of a clean room.

  According to this configuration, when providing a plurality of indoor spaces of various patterns in size, shape, etc. as a front room adjacent to a clean room which is a main room for production, the front room adapted to the various patterns Can be built easily.

Schematic configuration diagram of room unit structure Schematic configuration diagram of a groove-formed floor panel member laid on the floor as a floor panel The figure explaining the example of the pattern change of the front room of a clean room

Embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the room unit structure 100 according to the present embodiment is configured such that a plurality of wall panels 20 are erected on the floor panel 10 so as to surround the interior space R. For example, as shown in FIG. 3, the indoor space R is a plurality of indoor spaces R provided as front rooms R1 to R7 of a clean room CR constructed as a production factory for semiconductors, processed foods, and the like. In addition, as the front rooms R1 to R7 of the clean room CR, the front rooms R1 and R2 for carrying items into and out of the clean room CR, and the dressing rooms R3 and R7 for entering and leaving the clean room CR, Clothing rooms R4, R6, buffer room R5, etc. are provided. Moreover, such undressing rooms R3 and R7 and dressing rooms R4 and R6 are provided for men (undressing room R3 and dressing room R4) and for women (undressing room R7 and dressing room R6), respectively.

  Such front rooms R1 to R7 are changed from the pattern shown in FIG. 3A to the pattern shown in FIG. 3B, for example, by changing the shape and layout of the clean room CR, changing the worker composition, etc. In some cases, the floor plan and installation location may be changed. The room unit structure 100 according to the present embodiment has a room space R that adapts to various patterns while shortening the construction period and improving the quality when performing the layout of the indoor space R, changing the installation location, and the like. A specific configuration is described below with reference to FIGS. 1 and 2.

The room unit structure 100 has a floor panel 10 laid on a floor surface corresponding to at least a place where the indoor space R is constructed. The floor panel 10 is configured by laying and arranging a plurality of groove-formed floor panel members 11 and the like on the floor surface in close contact with each other.
As shown in FIG. 2 in particular, the groove forming floor panel member 11 is formed in a square plate shape, and concave panel receiving grooves 10a are formed in a lattice shape at equal intervals on the upper surface thereof. And in the whole floor panel 10 comprised by laying and arranging this groove | channel formation floor panel member 11 on a several floor surface, the said panel receiving groove 10a is formed in a grid | lattice form at equal intervals.

The room unit structure 100 has a plurality of wall panels 20 erected on the floor panel 10 in a state of surrounding a desired room space R in a rectangular shape in plan view. As shown in FIG. 2 in particular, the wall panel 20 is formed in a rectangular plate shape having a thickness that can be fitted into the panel receiving groove 10a. The wall panel 20 is erected at a desired location on the floor panel 10 in such a manner that the lower end portion 20a is fitted into a panel receiving groove 10a formed on the upper surface of the floor panel 10. In other words, the panel receiving groove 10a formed on the upper surface of the floor panel 10 functions as a positioning and holding portion A that can easily and appropriately position and hold the wall panel 20. Then, when changing the layout or installation location of the indoor space R, the installation position of the wall panel 20 is changed by fitting the wall panel 20 removed from the panel receiving groove 10a into the panel receiving groove 10a at another position. can do.
The wall panel 20 erected on the floor panel 10 in this way can be appropriately fixed by a separately provided metal fitting or the like, although illustration is omitted.

Furthermore, as shown in FIG. 1, the room unit structure 100 includes a ceiling panel 30 that is installed on the upper ends of the plurality of wall panels 20 so as to cover the ceiling of the indoor space R.
Moreover, in the floor panel 10, about the location which does not stand the wall panel 20, you may lay and arrange the groove | channel formation floor panel member 11 mentioned above, but as shown in FIG. 1, the panel receiving groove 10a mentioned above is shown. Alternatively, a flat plate floor panel member 12 that is not formed may be arranged side by side. Although not shown, a floor mat may be laid on the upper surface of the floor panel 10 so as to cover at least the panel receiving groove 10a.

  The above is the basic configuration of the room unit structure 100, but the room unit structure 100 of the present embodiment increases the cleanliness of the indoor space R so that the indoor space R functions as the front rooms R1 to R7 of the clean room CR. It has a configuration for maintaining, and details thereof will be described below.

As the wall panel 20, an outer wall panel 21 and an inner wall panel 22 arranged on the inner side (inside the indoor space R) are provided. A reflux passage 24 is formed between the outer wall panel 21 and the inner wall panel 22.
The outer side wall panel 21 is provided so as to surround the entire outer periphery of the indoor space R.
On the other hand, the inner wall panel 22 is formed to be lower than the outer wall panel 21, and is disposed inside the outer wall panel 21 on at least one side of the entire outer periphery of the indoor space R. The inner wall panel 22 divides the indoor space R and the reflux passage 24.
Further, an air inlet 23 for introducing room air from the indoor space R to the reflux passage 24 is formed on the lower side of the inner wall panel 22.

As the ceiling panel 30, an upper ceiling panel 31 and a lower ceiling panel 32 disposed on the lower side thereof are provided. A ceiling space 39 is formed between the upper ceiling panel 31 and the lower ceiling panel 32.
The upper ceiling panel 31 is provided to be installed on the upper end portion of the outer wall panel 21 that surrounds the entire outer periphery, and thereby the upper open portion of the ceiling space 39 is closed.
The upper ceiling panel 31 includes a power supply connection portion 35 for supplying power to an electric device such as a lighting device 38 to be described later, a connection portion 33 for an air supply duct for introducing outside air into the ceiling space 39, a ceiling An exhaust duct connecting portion 34 for discharging the air in the space 39 to the outside is provided.

  On the other hand, the lower ceiling panel 32 has an end abutting against the inner surface of the outer wall panel 21 on the side where the inner wall panel 22 is not arranged, among the four sides of the entire outer periphery of the indoor space R, and the inner wall panel. On the side where 22 is arranged, the end is brought into contact with the upper end of the inner wall panel 22, and is arranged to be erected on the upper end of the inner wall panel 22. The lower ceiling panel 32 divides the indoor space R and the ceiling space 39. Further, since the upper open portion of the reflux passage 24 formed between the outer wall panel 21 and the inner wall panel 22 is not covered by the lower ceiling panel 32, the reflux passage 24 and the ceiling space 29 are in communication with each other. It becomes.

A lighting device 38 and a fan filter unit 36 are provided on the upper surface of the lower ceiling panel 32.
The fan filter unit 36 includes a filter 36b formed of a HEPA filter, a ULPA filter, or the like, and a fan 36a that introduces air into the filter 36b. Then, by operating the fan 36 a of the fan filter unit 36, the air in the indoor space R is taken into the reflux passage 24 via the air introduction port 23, and the air is supplied to the fan filter unit 25 via the ceiling space 39. Will be supplied. The air supplied to the fan filter unit 36 passes through the filter 36b and is purified, and then flows down to the indoor space R through an air supply port (not shown) formed in the lower ceiling panel 32. Will be returned in state. That is, the cleanness of the indoor space R is maintained at a high level by circulating the air in the indoor space R while purifying it with the fan filter unit 36.

On the floor panel 10 in the indoor space R, a bench unit 40 is provided.
The bench unit 40 includes a box-shaped bench main body 41 having a space formed therein, and the bench main body 41 is formed in a long rectangular parallelepiped along the horizontal direction. The size of the bench body 41 such as the height is set as appropriate so that the user can sit on the upper surface when taking off the shoes. Further, the bench body 41 is open at one end in the longitudinal direction, and the open portion is arranged so as to be connected to an air inlet 23 formed below the inner wall panel 22. An air inlet 42 for introducing air from the indoor space R is formed on the side surface of the bench body 41. Therefore, when the user sits on the bench body 41 in the indoor space R and takes off the shoes, the air around the shoes is transferred from the air inlet 42 arranged in the vicinity thereof to the space in the bench body 41. It can be taken in and supplied to the fan filter unit 36 through the reflux passage 24 and the ceiling space 39.

[Another embodiment]
(1) In the above embodiment, the example in which a plurality of indoor spaces R provided as the front rooms R1 to R7 of the clean room CR are constructed by the room unit structure 100 of the present embodiment has been described. For the purpose of construction, the room unit structure of the present invention may be adopted. In the above embodiment, the case where the installation position of the wall panel 20 is changed in changing the floor plan or the installation location of the indoor space R has been described. By applying the room unit structure according to the invention, it is possible to share parts such as floor panels and wall panels.

(2) In the above embodiment, a grid-like panel receiving groove 10a is formed on the upper surface of the groove forming floor panel member 11 laid on the floor surface as the floor panel 10, and the lower end of the wall panel 20 is formed in the panel receiving groove 10a. The panel receiving groove 10a is configured to function as a positioning and holding portion A for positioning and holding the wall panel 20 in a form in which the portion 20a is fitted. May be modified as appropriate.
For example, on the upper surface of the groove-formed floor panel member 11, the panel receiving grooves may be arranged at equal intervals in parallel with each other, not in a lattice shape. In this case, if the direction of the groove forming floor panel member is adjusted and laid on the floor so that the extending direction of the panel receiving groove is along the in-plane direction of the wall panel, the lower end of the wall panel is placed on the groove forming floor. It can be fitted into a panel receiving groove formed on the upper surface of the panel member.
Even if the positioning and holding of the wall panel is performed on the upper surface of the floor panel, a convex portion is formed as a positioning holding portion instead of the panel receiving groove, and the edge of the lower end portion of the wall panel is brought into contact with the edge of the convex portion. I do not care.
About the arrangement | positioning space | interval of the positioning holding | maintenance part in a floor panel upper surface, it can set suitably, for example, it can also install in desired intervals instead of equal intervals.

(3) In the above embodiment, the panel receiving groove 10a formed on the upper surface of the floor panel 10 is used only as the positioning holding portion A for positioning and holding the wall panel 20, but in addition to that, the panel receiving groove 10a is used. You may use as another use. For example, the panel receiving groove for introducing the air in the indoor space formed inside the wall panel (inside the indoor space R) into the return passage formed outside the wall panel (on the opposite side to the indoor space R). It can also be used as an air introduction part.

10 Floor panel 10a Panel receiving groove 11 Groove forming floor panel member (floor panel)
20 wall panel 20a lower end 21 outer wall panel (wall panel)
22 Inner wall panel (wall panel)
100 Room unit structure A Positioning holding part CR Clean room R Indoor space R1-R7 Front room

Claims (4)

A room unit structure in which a plurality of wall panels are erected on a floor panel in a state of surrounding an indoor space,
A room unit structure in which a plurality of positioning holding portions for positioning and holding the wall panel are formed on the upper surface of the floor panel at a predetermined arrangement interval.   The room unit structure according to claim 1, wherein the positioning holding portion is formed as a panel receiving groove into which a lower end portion of the wall panel can be fitted.   The room unit structure according to claim 1 or 2, wherein the positioning holding portion is formed in a lattice shape on an upper surface of the floor panel. The room unit structure according to any one of claims 1 to 3, wherein the indoor space is a plurality of indoor spaces provided as a front room of a clean room.

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