JP2018054266A - Linear opening structure of air-conditioning facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a linear opening structure of an air conditioning facility enabling easy installation work and also capable of resolving discomfort of each user individually to provide a comfortable space, in a structure where a linear opening structure is provided on a ceiling of a building such as an office building.SOLUTION: A linear opening structure 10 includes linear blowout ports 20, 20 provided on a ceiling plate 2 of an office building, and connected to an air conditioner through a duct. The linear opening structure 10 includes: a pair of rails 22, 22 arranged on both sides in a width direction of the linear blowout port 20 extending between a pair of frame bodies 21, 21, and extending along a longitudinal direction of the linear blowout port 20; and a plurality of shutter cells 50, 50, ... attached to the pair of rails 22, 22 in a movable manner, and configured to close a part of the linear blowout port 20.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a linear opening structure of an air conditioner, and more particularly to a linear opening structure attached to a linear outlet and a linear suction opening provided in a ceiling of a building such as an office building.

  Conventionally, a linear air outlet for air conditioning arranged along a long lighting fixture such as a fluorescent lamp is employed on the ceiling of a building having a large floor area such as an office building. Further, in the perimeter zone where a temperature difference is likely to occur due to the influence of the outside air temperature and the room temperature, a plurality of linear air outlets called “breeze lines” are provided to efficiently air-condition the room. However, when such a linear air outlet is used as an air outlet of an air conditioner, depending on the arrangement of the linear air outlet, the user may feel uncomfortable due to direct contact with the blown air current, May cause discomfort such as cold and cold. In order to solve this problem, for example, a blade that changes the direction of the air blown from the elongated opening and a long air blocking plate attached to the upper end of the blade are provided, and the blade is swung by a motor. There has been proposed a wind direction changing mechanism capable of changing the air wind direction and stopping air blowing when the opening is blocked by an air blocking plate (Patent Document 1).

  Further, in the apartment house, the slit formed in the ceiling portion corresponding to the two living rooms, the two air outlet guides extending on both sides in the longitudinal direction of the slit, and the two air outlet guides are provided movably. Movable air-conditioning equipment comprising an air outlet, a lid detachably provided at a place where the air outlet is not disposed, and a flexible duct that extends on the back side of the ceiling and communicates the air outlet with the air conditioner Has been proposed. According to this movable air-conditioning equipment, when the movable partition wall is moved to change the room space, the changed room can be air-conditioned by changing the attachment position of the outlet along the slit. (Patent Document 2).

JP 2004-61086 A JP-A-11-94343

  However, although the technique of Patent Document 1 can change the wind direction or block the air in one elongated opening unit, it cannot change the wind direction or partially block the part of the opening. For this reason, for example, when a plurality of users' desks are arranged side by side along the longitudinal direction of the elongated opening, air is blown into the space where the resident user is absent, and air conditioning energy and blowing energy are wasted. There is a problem of consumption. In addition, since there are various sensations of airflow and temperature, the user's discomfort caused by the airflow and temperature cannot be individually resolved. Furthermore, since it is necessary to install a motor individually for each elongated opening and to wire an electric power supply to each motor, the installation work is complicated when applied to a building where a large number of outlets are installed. is there.

  Moreover, in the technique of the said patent document 2, since the shape of a blower outlet is substantially circular and a lid is attached to the location where the blower outlet of a slit is not arrange | positioned, when it applies to a building with a large floor area, a room is efficient. Air conditioning may not be possible. Moreover, although the position of a blower outlet can be changed according to the layout change of living room space, there is no disclosure about changing the wind direction or partially blocking a part of the linear blower outlet.

  An object of the present invention is to provide a comfortable space by individually eliminating discomfort of each user while realizing easy installation work in a configuration in which a linear opening structure is provided on the ceiling of a building such as an office building. It is in providing the linear opening structure of the air-conditioning equipment which can do.

  The linear opening structure of an air conditioning facility according to the present invention is a linear opening structure of an air conditioning facility that is provided on a ceiling board of a building and includes at least one linear blower outlet connected to an air conditioner. A pair of rails arranged on both sides in the width direction of the air outlet and extending along the longitudinal direction of the linear air outlet, and movably attached to the pair of rails, a part of the linear air outlet And at least one shutter cell that is closed.

  The shutter cell includes a non-flexible cell main body arranged so as to span the pair of rails, and both flanges provided on both sides of the non-flexible cell main body and engaged with the pair of rails, respectively. And may be slidably attached to the pair of rails.

  The two flange portions have an upper plate portion and a lower plate portion that extend along the side surface of the non-flexible cell body and are arranged to face each other, and between the upper plate portion and the lower plate portion. The rail is loosely fitted.

  The pair of rails includes a pair of rail bodies attached to both sides of the linear blower outlet in the width direction, and a pair of linear bulges respectively extending along the longitudinal direction of the pair of rail bodies. The shutter cell is provided on both sides of the flexible cell body, and a flexible cell body that can be elastically deformed by bending upward or downward in the vertical direction between the pair of rails. The pair of linear bulge portions and a pair of groove portions that can be respectively engaged with the pair of linear bulge portions may be detachably attached to the pair of rails.

  When the flexible cell body is bent upward in the vertical direction, the pair of groove portions are in close contact with the pair of linear bulge portions by the elastic force generated in the width direction of the flexible cell body, When the flexible cell main body is bent downward in the vertical direction, the elastic force generated in the width direction of the flexible cell main body is lost, and the pair of groove portions are separated from the pair of linear bulge portions. .

  It is preferable that the linear bulge portion has a circular cross section in the width direction, and the groove portion has a U-shaped cross section in the width direction, and when the flexible cell body is bent upward in the vertical direction, the inner periphery of the groove portion The surface is in close contact with the outer peripheral surface of the linear bulge portion.

  The shutter cell may further include a handle attached to the lower surface of the flexible cell body.

  It is preferable that the plurality of shutter cells are arranged along the longitudinal direction of the pair of rails.

  According to the linear opening structure of the air conditioning equipment according to the present invention, the pair of rails are arranged on both sides in the width direction of the linear blower outlet, and extend along the longitudinal direction of the linear blower outlet. Since the shutter cell is movably attached to the pair of rails and closes a part of the linear blower outlet, the shutter cell is moved along the pair of rails to close any part of the linear blower outlet. can do. In addition, the linear opening structure of the present invention can be installed by a simple operation by simply arranging a pair of rails at a conventional linear outlet and attaching a shutter cell to the pair of rails. Therefore, energy saving can be promoted while realizing an easy installation work, and in addition, a comfortable space can be provided by eliminating the discomfort of each user individually.

It is a figure which shows the linear opening structure of the air conditioning equipment which concerns on 1st Embodiment of this invention. FIG. 2 is a top view of the linear opening structure of FIG. 1. (A) is a fragmentary perspective view of the linear opening structure of FIG. 2, (b) is a side view. (A) is a perspective view which shows the structure of the shutter cell in FIG. 3, (b) is sectional drawing which follows the line II. It is a figure explaining the usage method of the linear opening structure of FIG. (A) is a fragmentary sectional view which shows the linear opening structure of the air conditioning equipment which concerns on 2nd Embodiment of this invention, (b) is a perspective view which shows the structure of the shutter cell in (a). (A) And (b) is a figure explaining the attachment / detachment method of the shutter cell of FIG.6 (b).

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a diagram showing a linear opening structure of an air conditioning facility according to the first embodiment of the present invention, and FIG. 2 is a top view of the linear opening structure of FIG. The air conditioner constituting the air conditioning equipment in the first embodiment is installed on the ceiling of the ceiling plate 2 that defines the room 1 in the building, and the linear opening structure 10 provided in the ceiling plate 2 is used. The air-conditioning target space 3 in the room 1 is air-conditioned. Hereinafter, the case where the linear opening structure of the air conditioning equipment according to the present embodiment is applied to an office building will be described as an example.

  The linear opening structure 10 is provided on the ceiling plate 2 of the office building, and is connected to the air blower 20 connected to an air conditioner (not shown) via a duct described later, and to the air conditioner via a duct described later. The linear suction port 30 is provided. The ceiling plate 2 is provided with a plurality of rows of lighting devices 4 having a pair of long light sources 4a, 4a arranged in parallel with each other, and the plurality of lighting devices 4, 4,. A plurality of illuminating device groups 4A are arranged in parallel. The linear blower outlet 20 is disposed on one end side in the width direction of the lighting device group 4A, and the linear suction port 30 is disposed on the other end side in the width direction of the lighting device group 4A. That is, the linear air outlet 20 and the linear air inlet 30 are arranged on both sides of the lighting device group 4A so that air can be efficiently introduced into the air-conditioning target space 3. It has become. The illumination device group 4A is suspended from the housing by a suspension member (not shown), for example.

  The linear blower outlet 20 is formed between a pair of frames 21 and 21 arranged close to each other at a predetermined interval, and the linear suction port 30 is formed between a pair of frames 31 and 31 arranged adjacent to each other at a predetermined interval. ing. The pair of frame bodies 21, 21 and the pair of frame bodies 31, 31 are suspended from the housing 5 by suspension bolts 7. The ceiling plate 2 is supported so as to be hooked on the frame body 21 and the frame body 31. The ceiling board 2 may be supported so as to be hooked on the lighting device group 4A.

  A chamber 41 is attached to the upper part of the linear blower outlet 20 (FIG. 3B), and an air conditioner (not shown) is connected to the chamber 41 via a duct 42. The chamber 41 is preferably formed linearly along the longitudinal direction of the linear outlet 20, and the duct 42 is preferably a bellows-like flexible cylindrical member. As a result, air discharged from an air conditioner (not shown) is supplied to the linear outlet 20 via the duct 42 and the chamber 41.

  A chamber 43 is attached to the upper part of the linear suction port 30 (FIG. 3B), and an air conditioner (not shown) is connected to the chamber 43 via a duct 44. Like the chamber 41, the chamber 43 is preferably formed linearly along the longitudinal direction of the linear suction port 30, and the duct 44 is a bellows-like flexible cylindrical member, like the duct 42. Is preferred. Thereby, the air supplied to the air-conditioning target space 3 returns to the air conditioner (not shown) via the chamber 43 and the duct 44.

  The linear opening structure 10 is disposed on both sides in the width direction of the linear air outlet 20 extending between the pair of frames 21 and 21 and extends along the longitudinal direction of the linear air outlet 20. And a plurality of shutter cells 50, 50,... That are movably attached to the pair of rails 22 and 22 and block a part of the linear outlet 20. The pair of rails 22 and 22 are integrally provided on the side surfaces of the pair of frame bodies 21 and 21, respectively. Further, the plurality of shutter cells 50, 50,... Are arranged along the longitudinal direction of the linear outlet 20 (FIG. 2).

  The linear opening structure 10 is disposed on both sides in the width direction of the linear suction port 30 extending between the pair of frame bodies 31, 31, and extends along the longitudinal direction of the linear suction port 30. , And a plurality of shutter cells 50, 50,... That are movably attached to the pair of rails 32, 32 and block a part of the linear suction port 30. The pair of rails 32, 32 are integrally provided on the side surfaces of the pair of frame bodies 31, 31, respectively. In the present embodiment, the configuration and arrangement of the shutter cell 50 attached to the linear suction port 30 are the same as the configuration and arrangement of the shutter cell 50 attached to the linear air outlet 20, and thus the description thereof is omitted.

  Specifically, as shown in FIGS. 4A and 4B, the shutter cell 50 includes a non-flexible cell main body 51 disposed so as to span a pair of rails 22 and 22, and a non-flexible cell. It is provided on both sides of the sex cell main body 51, has both flanges 52 that engage with the pair of rails 22 and 22, respectively, and is slidably attached to the pair of rails 22 and 22. The shutter cell 50 is formed by interposing other plate members on two substantially rectangular plate members arranged opposite to each other, and fixing these plate members by welding, bonding or the like.

  Both flange portions 52 have an upper plate portion 53 and a lower plate portion 54 that extend along the side surface of the non-flexible cell body 51 and are arranged to face each other. The rail 22 is loosely fitted between the portions 54. The two flange portions 52 are, for example, rectangular in the cross section in the width direction, and the rail 22 is, for example, a circular cross section in the cross direction in the width direction. Yes.

  The shutter cell 50 is formed by interposing other plate members on two substantially rectangular plate members arranged opposite to each other, and fixing these plate members by welding, bonding or the like, but is not limited thereto. For example, the shutter cell may be formed of a flat rectangular tube and C-type channel members attached to both sides of the rectangular tube in the width direction. In this case, the square tube constituting the shutter cell may be a solid square member.

  In an office building to which the above-described linear opening structure 10 is applied, for example, as shown in FIG. 5, desks D <b> 1 and D <b> 2 along the longitudinal direction of the linear air outlet 20 directly below or near the linear air outlet 20. , D3 are assumed to be arranged side by side. When the desks D1 and D2 are used by the users U1 and U2 and the desk D3 is not used, the shutter cell 50 is slid along the pair of rails 22 and 22, and the shutter cell 50 is directly above the desk D3. Or it moves to the vicinity. As a result, a portion of the linear air outlet 20 corresponding to the portion directly above or in the vicinity of the desk D3 is blocked, and air is not blown into the space around the desk D3 that does not require air conditioning. As a result, air conditioning in the space around the desk D3 where there is no user is suppressed, and air conditioning in the space that requires air conditioning, such as around the desks D1 and D2 of the users U1 and U2, is performed.

  In addition, when the airflow blown out from the linear outlet 20 directly hits the user U1 of the desk D1 or gives the user U1 discomfort such as heat and cold, the shutter cell 50 is connected to the pair of rails 22 and 22. The shutter cell 50 is moved directly above or near the desk D1. As a result, a portion of the linear air outlet 20 corresponding to the portion directly above or near the desk D1 is closed, and air is not blown into the space corresponding to the desk D1. Therefore, the air conditioning of the space part around the user U1 is suppressed, and the discomfort of the user U1 is improved.

  As described above, according to the first embodiment, the pair of rails 22, 22 are arranged on both sides in the width direction of the linear blower outlet 20 and extend along the longitudinal direction of the linear blower outlet 20. A plurality of shutter cells 50, 50,... Are movably attached to the pair of rails 22, 22 and partially close the linear blower outlet 20, so that the shutter cell 50 is connected to the pair of rails 22, 22. To block any part of the linear air outlet 20, for example, a part corresponding to a space part that does not require air conditioning, or a part corresponding to a space part where a user with discomfort resides. Can do. Further, the linear opening structure 10 of the present embodiment is installed by a simple operation of simply arranging the pair of rails 22 and 22 in the conventional linear blower outlet 20 and attaching the shutter cell 50 to the pair of rails 22 and 22. be able to. Therefore, energy saving can be promoted by blowing air-conditioned air only to the necessary space while realizing easy installation work without requiring a drive mechanism such as a motor. Can be eliminated individually to provide a comfortable space.

  The shutter cell 50 is provided on both sides of the non-flexible cell main body 51 and the non-flexible cell main body 51 arranged so as to span the pair of rails 22 and 22. And both flange portions 52 that engage with each other, and are slidably attached to the pair of rails 22, 22, so that any part of the linear outlet 20 can be closed only by sliding along the pair of rails. can do.

  Further, both flange portions 52 have an upper plate portion 53 and a lower plate portion 54 that extend along the side surface of the non-flexible cell body 51 and are arranged to face each other, and the upper plate portion 53 and the lower plate portion. Since the rail 22 is loosely fitted between 54, the positional deviation of the linear blower outlet 20 in the width direction is suppressed, and the shutter cell 50 is prevented from dropping from the pair of rails 22 and 22 when the shutter cell 50 slides. Can be prevented.

  FIG. 6A is a cross-sectional view showing a linear opening structure of an air conditioning equipment according to the second embodiment of the present invention, and FIG. 6B is a perspective view showing a configuration of a shutter cell in FIG. Although the shutter cell 50 is not detachably attached to the pair of rails 22 and 22 in the linear opening structure of the first embodiment, the shutter cell of the second embodiment is detachably attached to the pair of rails. This is different from the shutter cell of the first embodiment.

  In FIG. 6A, the linear opening structure 60 according to the second embodiment is disposed on both sides in the width direction of the linear air outlet 20 extending between the pair of frames 61, 61, and the linear air outlet 20 A pair of rails 62, 62 extending along the longitudinal direction of 20 and a plurality of shutter cells 70, 70 which are movably attached to the pair of rails 62, 62 and block a part of the linear outlet 20. , And so on. The plurality of shutter cells 70, 70,... Are arranged in a line along the longitudinal direction of the linear air outlet 20, like the plurality of shutter cells 50, 50,.

Specifically, the pair of rails 62, 62 are provided along a longitudinal direction of the pair of rail bodies 63, 63 attached to both sides of the linear blower outlet 20 in the width direction, and the pair of rail bodies 63, 63, respectively. Each has a pair of linear bulging portions 64 and 64 extending.
The rail bodies 63, 63 are separately provided on the lower surfaces of the pair of frame bodies 61, 61, and are fixed to the pair of frame bodies 61, 61 by welding, bolts, or the like. The pair of linear bulging portions 64 and 64 are provided integrally with the rail main bodies 63 and 63, respectively, and are disposed to face each other between the pair of frame bodies 61 and 61.

  As shown in FIG. 6B, the shutter cell 70 includes a flexible cell body 71 that can be elastically deformed by bending upward or downward in the vertical direction between a pair of rails 62 and 62, and the flexible cell body 71. A pair of groove portions 72, 72 that can be engaged with the pair of linear bulge portions 64, 64, respectively, and a handle portion 73 attached to the lower surface of the flexible cell body 71. The pair of rails 62 and 62 are detachably attached.

  The flexible cell body 71 has, for example, a cross-sectional arch shape in the width direction, and is made of a resin sheet-like member. The pair of groove portions 72 and 72 have, for example, a U-shaped cross section in the width direction (FIG. 6A) and are resin members integrally formed with the flexible cell main body 71. The handle portion 73 is a resin member integrally formed with the flexible cell main body 71 and protrudes in the normal direction from the central portion in the width direction of the flexible cell main body 71.

  When the shutter cell 70 is attached to the pair of rails 62, 62, the shutter cell 70 is brought close to the pair of rails 62, 62 from below in a state where the flexible cell body 71 is curved downward in the vertical direction (initial state). A pair of linear bulge parts 64 and 64 are accommodated in the pair of groove parts 72 and 72 (FIG. 7A). As a result, the pair of groove portions 72, 72 are positioned to some extent by the pair of linear bulge portions 64, 64, and the movement of the shutter cell 70 in the width direction is restricted. Next, the shutter cell 70 is moved along the pair of rails 62 and 62 in a state where the pair of linear bulging portions 64 and 64 are accommodated in the pair of groove portions 72 and 72, so Determine the mounting position in the longitudinal direction. At this time, since the movement of the shutter cell 70 in the width direction is restricted, the shutter cell 70 can be easily moved to an arbitrary position along the longitudinal direction of the linear blower outlet 20, and the mounting position can be finely adjusted. Adjustment can be performed easily.

  After the attachment position of the shutter cell 70 in the longitudinal direction of the linear outlet 20 is determined, the handle 73 is pushed upward in the vertical direction (in the direction of the arrow in the figure), and the flexible cell main body 71 is located at the attachment position. Is bent upward in the vertical direction (FIG. 7B). At this time, due to the elastic force generated in the width direction of the flexible cell main body 71, the pair of groove portions 72, 72 are in close contact with the pair of linear bulging portions 64, 64, respectively. As a result, the shutter cell 70 is fixed to the pair of rails 62 and 62. In particular, when the linear bulging portion 64 has a circular cross section in the width direction and the groove portion 72 has a U-shaped cross section in the width direction, when the flexible cell body 71 is curved upward in the vertical direction, the inner peripheral surface 72a of the groove portion 72 is In close contact with the outer peripheral surface 64 a of the linear bulging portion 64. According to this structure, the contact area between a groove part and a linear bulge part increases, and the shutter cell 70 can be fixed reliably.

  On the other hand, when the shutter cell 70 is removed from the pair of rails 62, 62, the handle portion 73 is pulled downward in the vertical direction, the flexible cell main body 71 is bent downward in the vertical direction, and the shutter cell 70 is returned to the initial state. When pulling the handle portion 73 downward, the user may pull it directly by hand, or when the ceiling is high, it may be pulled using a long jig (not shown). Further, the handle portion 73 may be provided with a hole in which the user's hand or the jig can be engaged. At this time, the elastic force generated in the width direction of the flexible cell main body 71 is lost, the pair of grooves 72 and 72 are separated from the pair of linear bulges 64 and 64, and the shutter cell 70 is a pair of rails. 62, 62 is removed.

  According to the second embodiment, the shutter cell 70 includes a flexible cell body 71 that is elastically deformable by bending upward or downward in the vertical direction between the pair of rails 62, 62, and the flexible cell body 71. Since it has a pair of groove parts 72 and 72 which are provided in both sides and can respectively engage with a pair of linear bulging parts 64 and 64, and are attached to a pair of rails 62 and 62 so that attachment or detachment is possible, easy installation While realizing work, it is possible to promote energy saving by blowing conditioned air to only the necessary space, and in addition, it is possible to provide a comfortable space by eliminating the discomfort of each user individually . In particular, since the shutter cell 70 is detachable, the number of the shutter cells 70 attached to the pair of rails 62 and 62 can be easily increased or decreased as necessary, and the pair of rails 62 and 62 can be attached to a pair of frames. If construction to attach to the bodies 61, 61 is performed, the shutter cell 70 can be freely attached and detached thereafter, and can be arranged at an arbitrary position, so that a linear opening structure with a high degree of freedom in installation can be provided.

  Further, the shutter cell 70 can be attached by simply attaching the pair of rails 62, 62 to the lower surfaces of the pair of frames 61, 61, and the flexible cell body 71 can be elastically deformed. The same shutter cell 70 can be used for air-conditioning equipment having different widthwise dimensions of the outlet 20, and can be applied to linear air outlets of various newly installed air-conditioning equipment, as well as existing linear air outlets. Therefore, it is possible to provide a highly versatile linear opening structure.

  As described above, the linear opening structure of the air conditioning equipment according to the above embodiment has been described, but the present invention is not limited to the described embodiment, and various modifications and changes can be made based on the technical idea of the present invention. is there.

  For example, in the said 1st Embodiment, although the linear blower outlet 20 and the linear suction inlet 30 are arrange | positioned at the both sides so that the one illumination device group 4A may be inserted | pinched, two linear blower outlets are one illumination. It may be arranged on both sides so as to sandwich the device group, and two linear suction ports may be arranged on both sides so as to sandwich another lighting device group. In addition, at least one linear blower outlet 20 may be provided in one lighting device group, or at least one linear suction port 30 may be provided in one lighting device group.

  Moreover, although the several shutter cell 50 is attached to the one linear blower outlet 20, the at least 1 shutter cell 50 may be attached to the one linear blower outlet 20. FIG.

  Moreover, although the several shutter cell 50 is attached to one linear suction inlet 30 (FIG. 1), the at least 1 shutter cell 50 may be attached to one linear suction inlet 30, or a line The shutter cell 50 does not have to be attached to the shape inlet 30.

  In the linear opening structure 10, the shutter cell 50 is not detachably attached to the pair of rails 22, 22, but the shutter cell 50 is configured to be assembled with a fastening member such as a bolt and a nut, and the pair of rails 22. , 22 may be detachably attached.

  In the second embodiment, the pair of rails 62, 62 have a pair of linear bulging portions 64, 64, and the shutter cell 70 can be engaged with the pair of linear bulging portions 64, 64, respectively. Although it has the groove parts 72 and 72, it is not restricted to this. One of the rail 62 and the shutter cell 70 may have a linear protrusion, and the other may have a linear recess.

  In addition, the flexible cell main body 71 has an arcuate shape in the cross section in the width direction.

  The shutter cell 70 may be composed of a metal base portion and a resin coating portion integrally molded so as to embed the metal base portion. In addition, the flexible cell main body and the pair of groove portions of the shutter cell 70 are configured as separate members, the flexible cell main body 71 is formed of an elastically deformable material, and the pair of groove portions 72 and 72 are formed of a highly rigid material. May be.

  In the above embodiment, either one of the shutter cell 50 and the shutter cell 70 is attached to one linear blower outlet 20, but both the shutter cell 50 and the shutter cell 70 are attached to one linear blower outlet 20. May be.

  Moreover, in the said 2nd Embodiment, although the shutter cell 70 is attached to the linear blower outlet 20, it may be attached to the linear suction inlet 30 not only in this. In addition, at least one shutter cell 70 may be attached to one linear blower outlet 20, and at least one shutter cell 70 may be attached to one linear suction opening 30.

  The linear opening structure of the air conditioning equipment of the present invention can be applied not only to office buildings but also to buildings such as buildings, hospitals, factories and the like. Moreover, the linear opening structure of the air conditioning equipment of the present invention can be applied to various facilities such as educational facilities, medical facilities, research facilities, production facilities, and commercial facilities.

DESCRIPTION OF SYMBOLS 1 Room 2 Ceiling board 3 Air-conditioning object space 4 Illuminating device 4a Light source 4A Illuminating device group 5 Housing 7 Suspension bolt 10 Linear opening structure 20 Linear outlets 21 and 21 A pair of frames 21 A frame 22 and 22 A pair of rails 22 Rail 30 Linear inlet 31, 31 Pair of frames 32, 32 Pair of rails 41, 43 Chamber 42, 44 Duct 50 Shutter cell 51 Inflexible cell body 52 Both flanges 53 Upper plate 54 Lower plate 60 Linear opening structure 61, 61 A pair of frame bodies 62, 62 A pair of rails 63, 63 A pair of rail bodies 64, 64 A pair of linear bulging portions 64a An outer peripheral surface 70 A shutter cell 71 A flexible cell body 72, 72 A pair Groove 72a Inner peripheral surface 73 Handle part D1, D2, D3 Desk U1, U2 User

Claims (8)

A linear opening structure of an air conditioning facility provided on a ceiling board of a building and provided with at least one linear air outlet connected to an air conditioner,
A pair of rails arranged on both sides in the width direction of the linear air outlet, and extended along the longitudinal direction of the linear air outlet;
At least one shutter cell that is movably attached to the pair of rails and closes a part of the linear air outlet;
A linear opening structure for air conditioning equipment, comprising:   The shutter cell includes a non-flexible cell main body arranged so as to span the pair of rails, and both flanges provided on both sides of the non-flexible cell main body and engaged with the pair of rails, respectively. The linear opening structure for an air conditioning equipment according to claim 1, wherein the linear opening structure is slidably attached to the pair of rails. The two flange portions have an upper plate portion and a lower plate portion that extend along the side surface of the inflexible cell body and are arranged to face each other.
The linear opening structure for an air conditioner according to claim 2, wherein the rail is loosely fitted between the upper plate portion and the lower plate portion. The pair of rails are a pair of rail bodies attached to both sides of the linear blower outlet in the width direction, and a pair of linear bulges respectively extending along the longitudinal direction of the pair of rail bodies. And
The shutter cell is provided between the pair of rails and is provided with flexible cell bodies that can be elastically deformed by bending vertically upward or downward, and on both sides of the flexible cell body. The linear opening structure for an air conditioning equipment according to claim 1, further comprising a pair of groove portions that can be respectively engaged with the protruding portion and detachably attached to the pair of rails. When the flexible cell main body is bent upward in the vertical direction, the pair of groove portions are in close contact with the pair of linear bulge portions by the elastic force generated in the width direction of the flexible cell main body,
When the flexible cell body is bent downward in the vertical direction, the elastic force generated in the width direction of the flexible cell body is lost, and the pair of groove portions are separated from the pair of linear bulge portions. To
The linear opening structure of the air conditioning equipment according to claim 4, wherein The linear bulging portion has a circular cross section in the width direction,
The groove has a U-shaped cross section in the width direction,
The air conditioning equipment wire according to claim 5, wherein when the flexible cell body is bent upward in the vertical direction, an inner peripheral surface of the groove portion is in close contact with an outer peripheral surface of the linear bulge portion. Shaped opening structure.   The linear opening structure for an air conditioning equipment according to claim 4, wherein the shutter cell further includes a handle portion attached to a lower surface of the flexible cell main body.   The linear opening structure of an air conditioning facility according to any one of claims 1 to 7, wherein the plurality of shutter cells are arranged in a line along a longitudinal direction of the pair of rails.

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