JP3844003B2 - Air conditioner and installation method of air conditioner - Google Patents

Description

  The present invention relates to an air conditioner and an installation method of the air conditioner.

Air conditioning that adjusts the temperature in the room by sending temperature-adjusted air to a radiant panel made of woven cloth or the like having a predetermined emissivity, and radiating from the radiant panel and blowing out air from the radiant panel The machine is disclosed (see Patent Document 1).
JP 2004-271057 A

  When the radiation panel as described above is installed on the ceiling surface, a support frame that supports the radiation panel needs to be attached to the ceiling surface. However, this support frame is not always mountable anywhere, and the mounting position may be limited depending on the structure of the ceiling surface. When the mounting position of the support frame is limited and the degree of freedom of mounting of the support frame is low, it is difficult to install the radiation panel.

  An object of the present invention is to provide an air conditioner that is easy to install and an installation method of the air conditioner.

  An air conditioner according to a first aspect of the present invention includes a blowout portion, a gap closing member, a radiation panel, and a support frame. The blow-out unit has a blow-out port through which the temperature-adjusted air is blown out, and is arranged so that the blow-out port faces the indoor side through an opening provided in the ceiling surface. The gap closing member is fixed to the ceiling surface and closes the gap between the air outlet and the opening provided in the ceiling surface. A radiation panel is arrange | positioned so that a blower outlet may be covered from the room inner side, and comprises the space where the air blown off from the blower outlet is taken in. The radiant panel is formed of a fiber material having a predetermined emissivity and allowing air to pass therethrough. The support frame is a separate body from the gap closing member, is fixed to the ceiling surface, and supports the radiation panel.

  In this air conditioner, the air outlet of the air outlet is arranged so as to face the indoor side through the opening provided on the ceiling surface, and the radiant panel is arranged so as to cover the air outlet from the indoor side. The air blown out from is taken into the radiation panel. The temperature of the radiation panel is adjusted by the air taken in, and the temperature of the room is adjusted by the radiation. At the same time, the air taken in the space formed by the radiant panel is blown out into the room through the gap between the fibers of the radiant panel, thereby adjusting the temperature in the room.

Moreover, since the clearance gap between the opening provided in the ceiling surface and the blower outlet is obstruct | occluded by the gap | interval obstruction | occlusion member, it can suppress that air leaks from a clearance gap.
And since the support frame which supports a radiation panel is a different body from a gap obstruction | occlusion member, when attaching a support frame, it can attach separately from a gap obstruction | occlusion member. For this reason, in this air conditioner, the degree of freedom of the mounting position of the frame is high, and installation can be performed easily.

An air conditioner according to a second aspect of the present invention is the air conditioner of the first aspect, wherein the support frame is fixed to a base material that supports a ceiling board constituting the ceiling surface on the back side of the ceiling.
In many cases, the ceiling surface is constituted by a relatively thin ceiling board, and when the support frame is fixed only to the ceiling surface constituted by such a ceiling board, it is difficult to firmly fix the ceiling surface. Therefore, it is conceivable to fix the support frame to a base material that supports the ceiling board on the back side of the ceiling. If the support frame is fixed in this way, it can be firmly fixed, but the base material is arranged only at a limited position on the ceiling surface, and there is a possibility that the position adjustment of the support frame becomes difficult.

However, in this air conditioner, since the support frame can be attached separately from the gap closing member, it is easy to adjust the position so that the support frame is disposed at a position overlapping the base material. For this reason, in this air conditioner, installation is easy and a support frame can be firmly attached.
An air conditioner according to a third aspect is the air conditioner according to the first or second aspect, wherein the support frame is provided around the opening provided on the ceiling surface at a position separated from the opening by a predetermined distance.

In this air conditioner, the support frame is provided around the opening provided on the ceiling surface at a position away from the opening by a predetermined distance. That is, the opening is smaller than the range surrounded by the support frame. Therefore, when the opening is provided on the ceiling surface, it is only necessary to make an opening having a smaller area than the support frame, and the installation work is easy.
An air conditioner according to a fourth aspect of the invention is the air conditioner of the third aspect, wherein the gap closing member is provided from the opening to the support frame.

In this air conditioner, since the gap closing member is provided from the opening to the support frame, the ceiling surface can be covered and protected in the range from the opening to the support frame.
An air conditioner according to a fifth aspect of the present invention is the air conditioner of the fourth aspect, wherein the gap closing member is a sheet-like member attached to the ceiling surface.
In this air conditioner, since the gap closing member is a sheet-like member that is affixed to the ceiling surface, it is relatively lightweight. For this reason, the gap closing member can be easily fixed to the ceiling surface.

The air conditioner according to a sixth aspect of the present invention is the air conditioner according to the first to fifth aspects of the present invention, further comprising a temperature adjustment unit that adjusts the temperature of the air and sends the air to the blowout part.
In this air conditioner, the air whose temperature has been adjusted by the temperature adjusting unit is sent to the space formed by the radiation panel through the outlet of the outlet.
An air conditioner according to a seventh aspect is the air conditioner according to the sixth aspect, wherein the temperature adjustment unit is disposed behind the ceiling and is located above the opening.

In this air conditioner, the temperature adjustment unit is disposed behind the ceiling. For this reason, it is possible to prevent the temperature adjustment unit from touching the eyes of a resident in the room and to improve the beauty.
An air conditioner according to an eighth aspect of the present invention is the air conditioner according to any one of the first to seventh aspects, further comprising an outer frame that covers the periphery of the support frame from the outside.
In this air conditioner, the outer frame covers the outside of the support frame, so that the support portion between the radiation panel and the support frame can be concealed. Thereby, aesthetics can be improved.

  The air conditioner installation method according to the ninth aspect of the invention is an air conditioner installation method for adjusting the temperature in the room by means of a radiation panel installed on the ceiling surface, the blowing section installation step, the support frame fixing step, A gap closing member fixing step and a radiation panel installation step are provided. In the blowout unit installation step, the blowout unit having a blowout port through which the temperature-adjusted air is blown out is arranged so that the blowout port faces the indoor side through an opening provided in the ceiling surface. In the support frame fixing step, the support frame that supports the radiation panel is fixed to the ceiling surface. In the gap closing member fixing step, a gap closing member that is a separate body from the support frame and closes the gap between the air outlet and the opening provided in the ceiling surface is fixed to the ceiling surface. And in a radiation panel installation step, the radiation panel which comprises the space where the air blown out from the blower outlet is taken in and which is formed of a fiber material having a predetermined radiation rate and through which the air passes, It is fixed to the support frame so as to cover.

  In this air conditioner installation method, since the support frame that supports the radiation panel is separate from the gap closing member, it can be attached separately from the gap closing member when the support frame is attached. For this reason, in this air conditioner installation method, the degree of freedom of the mounting position of the frame is high, and the installation can be performed easily.

In the air conditioner according to the first aspect of the invention, the support frame can be attached separately from the gap closing member, so that installation can be performed easily.
In the air conditioner according to the second aspect of the present invention, it is easy to adjust the position so that the support frame is disposed at a position overlapping the base material, so that the installation is easy and the support frame can be firmly attached.

In the air conditioner according to the third aspect of the present invention, when the opening is provided on the ceiling surface, it is only necessary to make an opening having a smaller area than the support frame, and the installation work is easy.
In the air conditioner according to the fourth aspect of the present invention, since the gap closing member is provided from the opening to the support frame, the ceiling surface can be covered and protected in the range from the opening to the support frame.

In the air conditioner according to the fifth aspect of the present invention, since the gap closing member is a sheet-like member that is affixed to the ceiling surface, the gap closing member is relatively lightweight, and thus the gap closing member can be easily fixed to the ceiling surface. .
In the air conditioner according to the sixth aspect of the invention, the air whose temperature has been adjusted by the temperature adjustment unit is sent to the space formed by the radiation panel through the outlet of the outlet.

In the air conditioner according to the seventh aspect of the invention, it is possible to prevent the temperature adjustment unit from touching the eyes of a resident in the room and improve the aesthetic appearance.
In the air conditioner according to the eighth aspect of the invention, the support portion between the radiation panel and the support frame can be concealed by the outer frame, and the aesthetic appearance can be improved.
In the air conditioner installation method according to the ninth aspect of the invention, the support frame can be attached separately from the gap closing member, so that the installation can be performed easily.

<Configuration>
An air conditioner 100 according to an embodiment of the present invention is shown in FIGS. 1 and 2. This air conditioner 100 is an air conditioner 100 that adjusts the temperature of the room RS by the radiation panel 1 installed on the ceiling surface CL. The air in the room RS such as air conditioning is radiated and the temperature of the air blown out. Harmony can be done. FIG. 1 is a perspective view of the air conditioner 100 as viewed from the room R side, and FIG. 2 shows the configuration of the air conditioner 100 together with the structure of the ceiling surface CL. The air conditioner 100 includes a temperature adjustment unit 2, a blowout chamber 3, a suction chamber 4 (see FIG. 4B), a gap closing sheet 5, a radiation panel 1, a support frame 6, and an outer frame 7.

<Temperature adjustment unit>
The temperature adjustment unit 2 is a built-in type indoor unit, and is a device that adjusts the temperature of air taken in from the suction chamber 4 and sends it to the internal space IS formed by the radiation panel 1 via the blowout chamber 3.
The temperature adjustment unit 2 is disposed on the ceiling CS, and is fixed to the beam on the ceiling CS by a suspension bolt 21 or the like. The temperature adjustment unit is located above a blow chamber opening 32 described later. The temperature adjustment unit 2 forms a refrigerant circuit with an outdoor unit (not shown), and performs heat exchange between the refrigerant and air. A suction duct 41 connected to the suction chamber 4 is connected to the temperature adjustment unit 2, and air in the room RS sucked from the suction chamber 4 is taken into the temperature adjustment unit 2 through the suction duct 41. The temperature adjustment unit 2 has a blower and a heat exchanger (not shown) inside, passes the taken-in air through the heat exchanger, and blows out the air heat-exchanged with the refrigerant to the blow-out chamber 3. send.

<Blowout chamber>
The blowout chamber 3 (blowout section) is a box-like member that is attached to the lower surface of the temperature adjustment unit 2 and has a blowout port 31 through which the temperature-adjusted air is blown out on the lower surface. The blower outlet 31 is an opening through which air blown out from the temperature adjustment unit 2 and blown into the room RS through the inside of the blowout chamber 3 passes. Most of the blowout chamber 3 is located on the ceiling CS side, and the blowout port 31 faces the room RS through an opening provided in the ceiling surface CL (hereinafter referred to as “blowing chamber opening 32”). To be arranged.

  Note that the blowout chamber opening 32 (opening) is provided by hollowing out the ceiling board 81 constituting the ceiling surface CL, and penetrates from the room RS to the ceiling back CS. The blowout chamber opening 32 has a shape substantially coinciding with the blowout port 31 and is formed slightly larger than the blowout port 31. The outlet 31 has a square shape, and the outlet chamber opening 32 also has a square shape. Further, the blowout chamber opening 32 is located in the vicinity of the center of the radiation panel 1 when viewed from below.

<Suction chamber>
The suction chamber 4 is a part that takes in the air of the room RS and sends it to the temperature adjustment unit 2, and has a suction port 41 as shown in FIG. The suction port 41 is provided on the lower surface of the suction chamber 4, and the suction chamber 4 is mostly located on the ceiling back CS side, and the suction port 41 is an opening provided on the ceiling surface CL (hereinafter, referred to as “the suction chamber 41”). It arrange | positions so that it may face indoor RS side through "the opening 42 for suction chambers" (refer Fig.4 (a)). The suction chamber 4 is connected to a suction duct 41 connected to the temperature adjustment unit 2, and sends air taken from the room RS through the suction duct 41 to the temperature adjustment unit 2.

<Support frame>
The support frame 6 is made of sheet metal, and is a member that is fixed to the ceiling surface CL and supports the radiation panel 1. As shown in FIG. 4C, the support frame 6 is a frame having a rectangular outer shape, is provided at a position away from the blowout chamber opening 32 by a predetermined distance, and surrounds the blowout chamber opening 32. It is provided as follows. The support frame 6 is formed by combining a plurality of linear members, and each linear member has a rail shape. The thickness (vertical dimension) of the support frame 6 is smaller than the horizontal dimension, and the support frame 6 has a thin shape in the vertical direction as a whole. The support frame 6 is provided with a plurality of screw holes (not shown) through which screws are passed, and a ceiling board 81 constituting the ceiling surface CL and a base material 82 that supports the ceiling board 81 on the ceiling CS side. Screwed on. The number of screw holes is set to be larger than the number used for fixing the support frame 6. In FIG. 2, only one of the base materials 82 is denoted by a reference numeral, and the other is omitted. The support frame 6 is separate from the blowing chamber 3, the radiation panel 1, and the gap closing sheet 5, and can be attached to the ceiling surface CL independently of the blowing chamber 3, the radiation panel 1, and the gap closing sheet 5. Yes.

<Gap closing sheet>
The gap closing sheet 5 (gap closing member) is a sheet-like member provided from the blowing chamber opening 32 to the support frame 6, and is provided on the edge of the outlet 31 of the blowing chamber 3 and the ceiling surface CL. The gap with the blowout chamber opening 32 is closed. The gap closing sheet 5 is fixed to the ceiling surface CL by being affixed to the ceiling surface CL, but may be fixed by screws or the like. The gap closing sheet 5 functions as an antifouling sheet that closes the gap and protects the ceiling surface CL from dirt. A heat insulating material may be provided so as to overlap the gap closing sheet 5. Alternatively, the gap closing sheet 5 may have a heat insulating property. The gap closing sheet 5 is thinner than the support frame 6 and has a rectangular outer shape similar to that of the support frame 6.

<Radiation panel>
The radiation panel 1 is attached to the support frame 6 from below so as to cover the entire lower surface of the support frame 6, and is supported by the support frame 6. The radiation panel 1 is disposed so as to cover the air outlet 31 from the indoor RS side, and is disposed substantially parallel to the ceiling surface CL at a distance corresponding to the thickness of the support frame 6 from the ceiling surface CL. Thereby, the radiation panel 1 comprises internal space IS in which the air which blown off from the blower outlet 31 is taken in. That is, the internal space IS is constituted by the gap closing sheet 5, the support frame 6 and the radiation panel 1, and the upper side is closed by the gap closing sheet 5 except for the blowout chamber opening 32, and the side is supported by the support frame 6. The lower part is closed by the radiation panel 1. The radiation panel 1 is formed of a fiber material such as a cloth that allows air to pass therethrough. The fibrous material is preferably a woven fabric, but may be a non-woven fabric or other fibrous material. Moreover, the radiation panel 1 has a flat shape with a small thickness, as shown in FIG. A pressure greater than atmospheric pressure is generated in the internal space IS configured by the radiation panel 1 by sending air whose temperature has been adjusted from the air outlet 31. Further, the fiber-based material forming the radiation panel 1 is flexible and air permeable and has an emissivity of about 0.9. For this reason, the air sent to the interior space IS is gently blown out to the room RS from the gap between the fibers of the radiation panel 1. Moreover, radiation is generated from the radiation panel 1 by adjusting the temperature of the radiation panel 1 by the air sent to the internal space IS. Thereby, the temperature adjustment of room | chamber RS can be performed by the blowing of gentle air and radiation. Note that the fiber-based material has stretchability. The radiation panel 1 has a flat, thin plate-like outer shape, and has a rectangular projection shape with respect to the lower room RS. The radiation panel 1 has a size that covers, for example, the bedding disposed in the room RS in a plane.

<Outer frame>
The outer frame 7 is a frame-like member that covers the periphery of the support frame 6 to which the radiation panel 1 is attached from the outside. The outer frame 7 has a rectangular outer shape that is slightly larger than the support frame 6, and has substantially the same thickness as the support frame 6. The outer frame 7 is fixed to the support frame 6 or fixed to the ceiling surface CL. The outer frame 7 is made of resin or wood. For example, when the outer frame 7 is made of wood, a beautiful grain appears on the appearance and the aesthetic appearance is improved.

<Installation method>
The installation method when installing this air conditioner 100 in a house is demonstrated based on FIG. 3 and FIG.
First, in the first step S1, the blowout chamber opening 32 is created. Here, as shown to Fig.4 (a), the hole is made in the ceiling board 81 which comprises the ceiling surface CL, and the opening 32 for blowing chambers is provided in the ceiling surface CL. The blowout chamber opening 32 has a size approximately equal to the outer shape of the blowout port 31 of the blowout chamber 3 and may be smaller than the radiation panel 1 and the support frame 6. Further, the blowout chamber opening 32 is provided in accordance with the layout of the room RS, such as above a bed placed in the room RS.

In the second step S2, the suction chamber opening 42 is created. Here, as shown in FIG. 4A, a hole is made in the ceiling board 81, and the suction chamber opening 42 is provided in the ceiling surface CL. The suction chamber opening 42 is provided at a relatively inconspicuous position such as a corner of the ceiling surface CL.
The first step S1 and the second step S2 can be omitted when an opening is provided in the ceiling surface CL from the beginning, such as a newly built property.

Next, in the third step S3, the temperature adjustment unit 2 is installed. Here, as shown in FIG. 4B, the temperature adjustment unit 2 is carried into the ceiling CS, and is fixed to a beam or the like disposed on the ceiling CS. The temperature adjustment unit 2 is suspended from the beam by a suspension bolt 21 (see FIG. 2) and fixed.
In the fourth step S4 (blowing part installation step), the blowing chamber 3 is installed. Here, as shown in FIG.4 (b), the blowing chamber 3 is arrange | positioned so that the blower outlet 31 may face the indoor RS side through the opening 32 for blowout chambers provided in the ceiling surface CL. The blowout chamber 3 is carried into the ceiling back CS, and the blowout chamber 3 is installed so that the blowout port 31 of the blowout chamber 3 is inserted into the blowout chamber opening 32 from the ceiling back CS side. In this state, the outlet 31 is exposed to the room RS side from the outlet chamber opening 32.

In addition, when the temperature adjustment unit 2 and the blowing chamber 3 are provided integrally, 3rd step S3 and 4th step S4 may be performed simultaneously.
In the fifth step S5, the suction chamber 4 is installed. Here, as shown in FIG. 4B, the suction chamber 4 is disposed through the suction chamber opening 42 so that the suction port 41 faces the indoor RS side. The suction chamber 4 is carried into the ceiling back CS, and the suction chamber 4 is installed so that the suction port 41 of the suction chamber 4 is inserted into the suction chamber opening 42 from the ceiling back CS side.

In the sixth step S6, the suction duct 41 is connected. Here, the suction chamber 4 and the temperature adjustment unit 2 are connected by a suction duct 41 as shown in FIG. Note that the suction duct 41 is disposed in the ceiling CS.
In the seventh step S7 (support frame fixing step), the support frame 6 is fixed. Here, as shown in FIG.4 (c), the support frame 6 which supports the radiation panel 1 is fixed to the ceiling surface CL. At this time, as shown in FIG. 2, alignment is performed so that the support frame 6 overlaps the base material 82 when viewed from the vertical direction. Then, screws are driven into the ceiling board 81 and the base material 82 through the screw holes of the support frame 6, and the support frame 6, the ceiling board 81, and the base material 82 are screwed. When the support frame 6 is composed of a plurality of separate members, the support frame 6 may be fixed to the ceiling surface CL after assembling the members, and the ceiling surface CL is individually set before assembling the members. It may be fixed to.

  In the eighth step S8 (gap closing member fixing step), the gap closing sheet 5 is fixed. Here, as shown in FIG. 4D, the gap closing sheet 5 is fixed to the ceiling surface CL, and the gap between the outlet 31 of the outlet chamber 3 and the outlet 32 for the outlet chamber is closed. The opening 32 for the blowout chamber is approximately the same size as the blowout port 31, but is slightly larger than the blowout port 31 due to the installation of the blowout chamber 3. The gap closing sheet 5 is provided to close this gap. The gap closing sheet 5 is affixed to the ceiling surface CL so as to fill the space between the edge of the air outlet 31 and the support frame 6.

In the ninth step S9 (radiation panel installation step), the radiation panel 1 is installed. Here, as shown in FIG.4 (e) and FIG. 2, the radiation panel 1 is fixed to the support frame 6 so that the blower outlet 31 may be covered from indoor RS side. The radiation panel 1 is fixed in a stretched state so as not to be slack.
In the tenth step S10, the outer frame 7 is attached. Here, as shown in FIG. 4 (f), the outer frame 7 is attached to the outer periphery of the support frame 6 and the radiation panel 1.

Note that the order of the steps from the first step S1 to the tenth step S10 may be changed as necessary.
<Features>
(1)
In the air conditioner 100, the temperature-adjusted air is sent from the outlet 31 to the internal space IS of the radiant panel 1. Since the radiation panel 1 is formed of a material having a predetermined radiation rate, radiation is generated from the surface of the radiation panel 1 when the temperature of the radiation panel 1 is adjusted by the temperature-adjusted air. Moreover, since the raw material which forms the radiation panel 1 is a fiber-type material, when the pressure of the interior space IS becomes larger than the pressure of the room RS, the air whose temperature is adjusted from the gap between the fibers of the radiation panel 1 enters the room RS. Blown out. Thereby, temperature adjustment of room | chamber RS can be performed by combined use of radiation and blowing, and temperature adjustment of room | chamber RS can be performed by gentle blowing of air rather than the case where temperature adjustment is performed only by blowing. Moreover, since the air blown out from the radiation panel 1 is blown out through the gaps between the fibers, it becomes a gentle air flow. For this reason, the temperature of the indoor RS can be adjusted with little draft feeling, and the temperature can be adjusted comfortably for the occupant of the indoor RS.

(2)
In the air conditioner 100 as described above, it is desirable that the radiant panel 1 has a relatively large area in order to adjust the temperature of the room RS with less draft feeling. When the radiation panel 1 is large in plan, it is difficult to sufficiently fill the inside with air. For example, when a blower outlet is attached to one end of the radiant panel 1 and the temperature-adjusted air is sent from one end of the radiant panel 1 to the inside, the air sufficiently reaches the other end. Is difficult. Further, if the air flow rate is increased in order to allow the air to sufficiently reach the other end, a negative pressure is generated in the vicinity of the air outlet 31, and the air in the room RS may be sucked into the radiation panel 1. is there.

However, in the air conditioner 100, as described above, the air outlet 31 is provided in the vicinity of the center of the radiation panel 1, so that the temperature-adjusted air flows from the center portion of the radiation panel 1 to the inside of the radiation panel 1. Sent. Thereby, the temperature-adjusted air can easily reach the end of the radiation panel 1.
(3)
In this air conditioner 100, since the support frame 6 is separate from the gap closing sheet 5, the influence of the arrangement of the gap closing sheet 5 is small when the support frame 6 is attached. For this reason, the alignment at the time of attachment to the ceiling surface CL of the support frame 6 is easy. This also facilitates fixing to the base material 82 arranged at a limited position on the ceiling surface CL. Further, by fixing to the base material 82, it is possible to fix firmly.

(4)
In this air conditioner 100, since the blow chamber opening 32 is smaller than the support frame 6, and the support frame 6 and the blow chamber 3 are separate, the support frame 6 is installed when the support frame 6 is installed on the ceiling surface CL. The degree of freedom of the installation position of 6 is high. That is, the position and direction of the support frame 6 can be freely set within a range in which the blow chamber opening 32 is located inside the support frame 6.

(5)
In this air conditioner 100, the opening provided in the ceiling surface CL as the blowout chamber opening 32 may be relatively small, so that the construction work is simple. That is, when an opening having the same size as the radiation panel 1 is provided in the ceiling surface CL in order to attach the radiation panel 1 to the ceiling surface CL, it is necessary to make a large opening in the ceiling surface CL, so that the construction work becomes difficult. Further, when an opening having the same size as the radiation panel 1, that is, an opening having the same size as the outer shape of the support frame 6, is provided on the ceiling surface CL, it is necessary to install the support frame 6 in accordance with the position of the opening. For this reason, the freedom degree of the attachment position of the support frame 6 becomes low, and attachment is difficult. However, in this air conditioner 100, since the blow chamber opening 32 is relatively small, the construction work for the blow chamber opening is easy, and the attachment of the support frame 6 is also easy.

<Other embodiments>
(1)
In the above embodiment, the support frame 6 is made of sheet metal, but may be made of resin. Thereby, the support frame 6 can be reduced in weight.
(2)
In said embodiment, although the radiation rate of the fiber type material which forms the radiation panel 1 is 0.9, what is necessary is just the radiation rate of 0.6 or more. However, from the viewpoint of improving the temperature adjustment by radiation, it is more desirable that it is 0.9 or more.

(3)
Instead of the gap closing sheet 5, a plate-like gap closing panel may be provided. Also in this case, since the gap blockage panel and the support frame 6 are separated, the degree of freedom of attachment of the support frame 6 can be improved and attachment can be facilitated.
(4)
In the above embodiment, the blowout chamber 3 is attached to the lower surface of the temperature adjustment unit 2. However, the temperature adjustment unit 2 is provided at a position away from the blowout chamber 3, and the blowout chamber 3 and the temperature adjustment unit 2 are connected to the duct. May be connected by. Thereby, the temperature-adjusted air blown out from the temperature adjustment unit 2 is sent to the blow-out chamber 3 through the duct and blown out from the blow-out port 31.

(5)
In the above embodiment, the support frame 6 is fixed to the ceiling surface CL by screws, but may be fixed by other fixing means such as nails, bolts and nuts.
(6)
In the above embodiment, the blowout chamber opening 32 is square, but may be other shapes such as a rectangle or a circle.

  According to the present invention, installation of an air conditioner can be facilitated, and it is useful as an air conditioner and an installation method of an air conditioner.

The perspective view which looked at the air conditioner from the indoor side Side sectional view showing the configuration of the air conditioner Flow chart showing installation method of air conditioner Schematic diagram showing how to install an air conditioner

Explanation of symbols

1 Radiant Panel 2 Temperature Control Unit 3 Blowout Chamber (Blowout Section)
5 Gap closing sheet (gap closing member)
6 Support frame 7 Outer frame 31 Air outlet 32 Air outlet opening (opening)
82 Base Material 100 Air Conditioner CL Ceiling

Claims (9)

It has a blower outlet (31) through which air whose temperature is adjusted is blown, and the blower outlet (31) is arranged to face the room (RS) side through an opening (32) provided in the ceiling surface (CL). The blowout part (3)
A gap closing member (5) fixed to the ceiling surface (CL) and closing a gap between the outlet (31) and the opening (32) provided in the ceiling surface (CL);
The air outlet (31) is arranged so as to cover from the indoor (RS) side, constitutes a space (IS) into which air blown out from the air outlet (31) is taken in, and has a predetermined emissivity, A radiation panel (1) formed of a fiber-based material through which air passes;
A support frame (6) that is separate from the gap closing member (5), is fixed to the ceiling surface (CL), and supports the radiation panel (1);
An air conditioner (100) comprising: The support frame (6) is fixed to a base material (82) that supports the ceiling board (81) constituting the ceiling surface (CL) on the back side of the ceiling,
The air conditioner (100) according to claim 1. The support frame (6) is provided at a position away from the opening (32) by a predetermined distance around the opening (32) provided on the ceiling surface (CL).
The air conditioner (100) according to claim 1 or 2. The gap closing member (5) is provided from the opening (32) to the support frame (6).
The air conditioner (100) according to claim 3. The gap closing member (5) is a sheet-like member attached to the ceiling surface (CL).
The air conditioner (100) according to claim 4. It further comprises a temperature adjustment unit (2) that adjusts the temperature of the air and sends it to the blowing section (3).
The air conditioner (100) according to any one of claims 1 to 5. The temperature adjustment unit (2) is disposed on the ceiling (CS) and located above the opening (32).
The air conditioner (100) according to claim 6. An outer frame (7) covering the periphery of the support frame (6) from the outside;
The air conditioner (100) according to any one of claims 1 to 7. An installation method of an air conditioner (100) that adjusts the temperature of a room (RS) by means of a radiation panel (1) installed on a ceiling surface (CL),
The blowout part (3) having the blowout opening (31) through which the temperature-adjusted air is blown out passes through the opening (32) provided in the ceiling surface (CL), and the blowout opening (31) is in the room (RS). A blowout part installation step (S4) arranged to face the side;
A support frame fixing step (S7) in which a support frame (6) supporting the radiation panel (1) is fixed to the ceiling surface (CL);
A gap closing member (5) that is a separate body from the support frame (6) and closes the gap between the air outlet (31) and the opening (32) provided in the ceiling surface (CL) includes the ceiling surface ( CL) is fixed to the gap closing member fixing step (S8),
The radiation panel (1), which is formed of a fiber-based material that forms a space (IS) into which air blown out from the blowout port (31) is taken in and has a predetermined emissivity and transmits the air, A radiation panel installation step (S9) fixed to the support frame (6) so as to cover the outlet (31) from the indoor (RS) side;
An installation method of an air conditioner (100) comprising:

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