WO2006115049A1

WO2006115049A1 - Air conditioner and installation method for the same

Info

Publication number: WO2006115049A1
Application number: PCT/JP2006/307702
Authority: WO
Inventors: Toshihiro Kizawa
Original assignee: Daikin Industries, Ltd.
Priority date: 2005-04-21
Filing date: 2006-04-12
Publication date: 2006-11-02
Also published as: CN101163922B; JP3844003B2; CN101163922A; AU2006240918B8; AU2006240918A1; JP2006300426A; AU2006240918B2; EP1878975A1

Abstract

An easily installable air conditioner and an installation method for the air conditioner. The air conditioner (100) comprises a blowout chamber (3), a clearance closing sheet (5), a radiating panel (1), and a support frame (6). The blowout chamber (3) comprises a blowout port (31) from which a temperature-controlled air is blown out, and is disposed so that the blowout port (31) can face an indoor (RS) side through an opening (32) for blowout chamber formed in a ceiling surface (CL). The clearance closing sheet (5) is fixed to the ceiling surface (CL) and closes a clearance between the blowout port (31) and the opening (32) for blowout chamber formed in the ceiling surface (CL). The radiating panel (1) is disposed to cover the blowout port (31) from the indoor (RS) side, and forms a space (IS) into which air blown out from the blowout port (31) is taken. Also, the radiating panel (1) is formed of a fiber-based material having a prescribed emissivity and allowing air to permeate therethrough. The support frame (6) is formed separately from the clearance closing sheet (5), fixed to the ceiling surface (CL), and supports the radiating panel (1).

Description

Specification

Air conditioner and installation method of air conditioner

Technical field

[0001] The present invention relates to an air conditioner and an installation method of the air conditioner.

Background art

[0002] The temperature-adjusted air is sent to a radiant panel formed of a woven fabric or the like having a predetermined emissivity, and the radiant power of the radiant panel force and the air blown out of the radiant panel cover. An air conditioner that adjusts the indoor temperature is disclosed (see Patent Document 1).

Patent Document 1: JP 2004-271057

Disclosure of the invention

Problems to be solved by the invention

[0003] When the radiation panel as described above is installed on the ceiling surface, it is necessary to attach a support frame for supporting the radiation panel to the ceiling surface. However, this support frame may not be installed 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 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.

Means for solving the problem

[0004] An air conditioner according to a first aspect of the present invention includes a blowing 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. The radiant panel is arranged so as to cover the indoor side force of the air outlet, and constitutes a space in which the air blown out from the air outlet is taken in. Further, the radiation panel is formed of a fiber material having a predetermined emissivity and allowing air to pass therethrough. The support frame is separate 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 in the ceiling surface, and the radiation 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 radiant panel is adjusted by the air taken in, and the indoor temperature is adjusted by the radiation. At the same time, the air taken into the space formed by the radiant panel is blown into the room through the fiber gap of the radiant panel, thereby adjusting the temperature in the room. Further, since the gap between the opening provided on the ceiling surface and the air outlet is closed by the gap closing member, it is possible to prevent air from leaking from the gap.

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, this air conditioner can be easily installed with a high degree of freedom in the mounting position of the frame.

[0005] 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 the ceiling board constituting the ceiling surface on the back side of the ceiling.

The ceiling surface is often composed of a relatively thin ceiling board, and when the support frame is fixed only to the ceiling surface composed of such a ceiling board, it is difficult to firmly fix the ceiling surface. Therefore, it is conceivable to fix the support frame to the base material that supports the ceiling board behind the ceiling. If the support frame is fixed in this manner, it can be firmly fixed. However, the base material is disposed only in 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 arranged 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.

[0006] An air conditioner according to a third invention is the air conditioner according to the first invention or the second invention, wherein the support frame is located at a position away from the opening force by a predetermined distance around the opening provided on the ceiling surface. Provided.

In this air conditioner, the support frame has an opening around the opening provided on the ceiling surface. Provided at a position a predetermined distance away. That is, the opening is smaller than the range surrounded by the support frame. Therefore, when an opening is provided on the ceiling surface, the installation work can be facilitated by simply making an opening having a smaller area than the support frame.

[0007] An air conditioner according to a fourth aspect of the present invention is the air conditioner according to the third aspect of the present invention, wherein the gap closing member is provided up to the opening force support frame.

In this air conditioner, the gap closing member is provided so that the opening force extends to the support frame, so that the ceiling surface can be covered and protected in the range up to the opening force support frame.

An air conditioner according to a fifth invention is the air conditioner according to the fourth invention, wherein the gap closing member is a sheet-like member affixed to the ceiling surface.

In this air conditioner, the gap closing member is a relatively light weight because it is a sheet-like member attached to the ceiling surface. For this reason, the gap closing member can be easily fixed to the ceiling surface.

[0008] An air conditioner according to a sixth aspect of the present invention is the air conditioner according to the fifth aspect of the present invention, and further includes a temperature adjustment unit that adjusts the temperature of the air and sends the air to the blow-out unit.

In this air conditioner, 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.

An air conditioner according to a seventh aspect of the present invention is the air conditioner according to the sixth aspect of the present invention, wherein the temperature adjustment unit is disposed behind the ceiling and 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.

[0009] An air conditioner according to an eighth invention is the air conditioner according to any of the first invention power and the seventh invention, and further includes an outer frame that covers the periphery of the support frame with the outer force.

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. This improves the aesthetics.

[0010] An air conditioner installation method according to a ninth aspect of the present invention is a radiation panel installed on the ceiling surface. This is a method of installing an air conditioner that adjusts the temperature in the room, and includes a blowing unit installation step, a support frame fixing step, a gap closing member fixing step, and a radiation panel installation step. In the blowout section installation step, the blowout section having a blowout opening through which the temperature-adjusted air is blown out is arranged so that the blowout opening 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. In the radiant panel installation step, a radiant panel formed of a fiber-based material that forms a space into which air blown from the blowout port is taken in and has a predetermined radiation rate and through which air passes, In this air conditioner installation method, which is fixed to the support frame so as to cover it, the support frame that supports the radiant panel is separate from the gap closing member, so it is attached separately from the gap closing member when attaching the support frame be able to. For this reason, in this air conditioner installation method, installation with a high degree of freedom in the mounting position of the frame can be easily performed.

The invention's effect

[0011] 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 the installation can be easily performed.

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 easy to perform the installation work simply by drilling an opening having a smaller area than the support frame.

In the air conditioner according to the fourth aspect of the present invention, since the gap closing member is provided so that the opening force extends to the support frame, the ceiling surface can be covered and protected in the range up to the opening force support frame.

[0012] In the air conditioner pertaining to the fifth aspect of the invention, the gap closing member is a sheet-like member that is affixed to the ceiling surface, and is relatively lightweight, so that the gap closing member can be easily fixed to the ceiling surface. Can be determined.

In the air conditioner according to the sixth aspect of the invention, 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.

In the air conditioner pertaining to the seventh aspect of the invention, the temperature adjustment unit can be prevented from being touched by the occupants of the room, and the aesthetics can be improved.

In the air conditioner according to the eighth aspect of the invention, the outer frame can conceal the support portion between the radiation panel and the support 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.

Brief Description of Drawings

[0013] [Fig. 1] Perspective view of an air conditioner viewed from the indoor side

[Figure 2] Cross-sectional side view showing the configuration of the air conditioner

[Figure 3] Flow chart showing the installation method of the air conditioner

[Fig.4] Schematic diagram showing how to install an air conditioner

Explanation of symbols

1 Radiant panel

2 Temperature adjustment menu

3 Outlet chamber (outlet part)

5 Gap closing sheet (Gap closing member)

6 Support frame

7 Outer frame

31 Air outlet

32 Opening chamber (opening)

82 Base material

100 air conditioner

CL ceiling surface

BEST MODE FOR CARRYING OUT THE INVENTION

[0015] <Configuration> 1 and 2 show an air conditioner 100 according to an embodiment of the present invention. This air conditioner 100 is an air conditioner 100 that adjusts the temperature of the indoor RS by means of the radiation panel 1 installed on the ceiling CL. Air conditioning can be performed. FIG. 1 is a perspective view of the air conditioner 100 viewed from the room R side, and FIG. 2 shows the structure 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 blow-out chamber 1, a suction chamber 4 (see FIG. 4 (b)), a gap closing sheet 5, a radiation panel 1, a support frame 6, and an outer frame 7.

The temperature adjustment unit 2 is a built-in type indoor unit that adjusts the temperature of the air taken in from the suction chamber 4 and sends it to the internal space IS formed by the radiation panel 1 through the blowout chamber 1 Device.

The temperature adjustment unit 2 is disposed on the ceiling CS, and is fixed to the beam on the ceiling CS with the suspension bolts 21 and the like. The temperature adjustment unit is located above the 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 passes through the suction duct 41 into the temperature adjustment unit 2. It is captured. The temperature adjustment unit 2 has a blower (not shown) and a heat exchanger (^) inside. The air that has been taken in passes through the heat exchanger (^), and the air exchanged with the refrigerant is blown out to blow out the air in the outlet chamber. Send to 3.

The blowout chamber 1 (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. The blowout port 31 is an opening through which air blown out from the temperature adjustment unit 2 and blown into the room RS through the blowout chamber 1 is passed. Most of the blowout chamber 1 is located on the CS side of the ceiling, and the blowout port 31 is opened indoors through an opening provided in the ceiling surface CL (hereinafter referred to as “blowing chamber opening 32”). Arranged to face the RS side. [0017] The blow 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 CS. The blower chamber opening 32 has a shape that substantially coincides with the blowout port 31 and is formed to be slightly larger than the blowout port 31. The blower outlet 31 has a square shape, and the blower chamber opening 32 also has a square shape. The blow chamber opening 32 is located near the center of the radiation panel 1 when viewed from below.

The suction chamber 4 is a part that takes in the air in the room RS and sends it to the temperature adjustment unit 2, and has a suction port 41 as shown in FIG. 4 (b). The suction port 41 is provided on the lower surface of the suction chamber 1-4, and most of the suction chamber 4 is located on the ceiling side CS side, and the suction port 41 is an opening provided on the ceiling surface CL ( In the following, it is arranged so as to face the indoor RS side through the “opening chamber common opening 42” (see 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.

[0018] <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. 4 (c), the support frame 6 is a frame having a rectangular outer shape, and is provided at a position away from the blow chamber opening 32 by a predetermined distance. It is provided so that the circumference | surroundings may be enclosed. The support frame 6 is formed by combining a plurality of linear members, and each linear member has a rail shape. The thickness of the support frame 6 (vertical dimension) is smaller than the horizontal dimension, and the support frame 6 as a whole has a thin shape in the vertical direction. The support frame 6 is provided with a plurality of screw holes (not shown) through which screws are passed. The ceiling board 81 that forms the ceiling surface CL and the base material that supports the ceiling board 81 on the ceiling side CS side. Screwed to 82. 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 assigned a reference numeral, and the other is omitted. The support frame 6 includes the blowout chamber 1, the radiation panel 1, and the gap blockage It can be attached to the ceiling surface CL independently of the blowout chamber 1, the radiation panel 1, and the gap closing sheet 5.

The gap closing sheet 5 (gap closing member) is a sheet-like member that extends from the opening 32 for the blowout chamber to the support frame 6, and the edge of the blowout outlet 31 of the blowout chamber 3 and the ceiling surface CL. The gap with the opening 32 for the blowout chamber provided in is closed. The gap closing sheet 5 may be fixed by a force screw or the like fixed to the ceiling surface CL by being affixed to the ceiling surface CL. The gap closing sheet 5 closes the gap and also functions as an antifouling sheet that 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 has a rectangular outer shape similar to that of the support frame 6 that is thinner than the thickness of the support frame 6.

[0020] <Radiation panel>

The radiation panel 1 is attached to the downward force support frame 6 so as to cover the entire lower surface of the support frame 6, and is supported by the support frame 6. The radiant panel 1 is disposed so as to cover the indoor RS side force of the air outlet 31 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. Thus, the radiant panel 1 constitutes an internal space IS into which air blown from the outlet 31 is taken. That is, the internal space IS is constituted by the gap closing sheet 5, the support frame 6, and the radiation panel 1. The upper side is closed by the gap closing sheet 5 except for the blow chamber opening 32, and the side is supported by the support frame. Closed by 6 and below is closed by radiant panel 1. The radiation panel 1 is formed of a fiber material such as a cloth through which air passes. The fibrous material is preferably a woven fabric, but may be a non-woven fabric or other fibrous material. Further, the radiation panel 1 has a flat shape with a small thickness as shown in FIG. In the internal space IS constituted by the radiation panel 1, air whose temperature is adjusted is sent from the air outlet 31, so that a pressure larger than the atmospheric pressure is generated. The fiber 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 gently from the gaps between the fibers of the radiant panel 1. It is blown out to the indoor RS. In addition, 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. As a result, the temperature of the indoor RS can be adjusted by gentle air blowing and radiation. The fiber material has elasticity. 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. For example, the radiation panel 1 is large enough to cover the bedding placed in the room RS in a plane.

[0021] <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. The outer frame 7 has a rectangular outer shape that is slightly larger than the support frame 6, and has approximately the same thickness as the support frame 6. The outer frame 7 is fixed to a ceiling fixed to the support frame 6 or the ceiling surface CL. The outer frame 7 is made of greaves and wood. For example, by forming the wood force, the beautiful grain appears on the appearance and the appearance is improved.

An installation method for installing the air conditioner 100 in a house will be described with reference to FIG. 3 and FIG.

[0022] First, in the first step S1, the blow chamber opening 32 is created. Here, as shown in FIG. 4 (a), a hole is made in the ceiling board 81 constituting the ceiling surface CL, and an opening 32 for the blowout chamber is provided in the ceiling surface CL. This blower chamber opening 32 is about the size of the blowout port 31 of the blowout chamber 1 and may be smaller than the radiation panel 1 and the support frame 6. Also, the blow chamber opening 32 is provided in accordance with the layout of the indoor RS, such as above the bed placed in the indoor RS.

In the second step S2, a suction chamber opening 42 is created. Here, as shown in FIG. 4 (a), 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.

[0023] It should be noted that the first step S1 and the second step S2 can be omitted when an opening is provided in the ceiling surface CL, such as a newly built property. Next, in the third step S3, the temperature adjustment unit 2 is installed. Here, as shown in FIG. 4 (b), the temperature adjustment unit 2 is carried into the ceiling CS, and is fixed to a beam or the like disposed in the ceiling CS. The temperature adjustment unit 2 is fixed by being suspended from the beam by a suspension bolt 21 (see FIG. 2).

In the fourth step S4 (blowing section installation step), the blowing chamber 13 is installed. Here, as shown in FIG. 4 (b), the blowout chamber 13 is arranged so that the blowout port 31 faces the indoor RS side through the blowout chamber one opening 32 provided on the ceiling surface CL. The blowout chamber 13 is carried into the ceiling CS, and the blowout chamber 13 is installed so that the blowout port 31 of the blowout chamber 3 blows out and the ceiling side CS side force is also inserted into the chamber opening 32. In this state, the outlet 31 is exposed to the indoor RS side from the opening 32 for the outlet chamber.

[0024] When the temperature adjustment unit 2 and the blowout chamber 13 are provided integrally, the third step S3 and the fourth step S4 may be performed simultaneously.

In the fifth step S5, the suction chamber 14 is installed. Here, as shown in FIG. 4 (b), the suction chamber 14 is disposed through the suction chamber opening 42 so that the suction port 41 faces the indoor RS side. The suction chamber 4 is brought into the ceiling 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 CS side.

In the sixth step S6, the suction duct 41 is connected. Here, as shown in FIG. 4 (b), the suction chamber 14 and the temperature adjustment unit 2 are connected by a suction duct 41. 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 that 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 member forces, the support frame 6 is attached to the ceiling surface CL after assembling each member. Before assembling the members that may be fixed, they may be individually fixed to the ceiling surface CL. In the eighth step S8 (gap closing member fixing step), the gap closing sheet 5 is fixed. Here, as shown in FIG. 4 (d), the gap closing sheet 5 is fixed to the ceiling surface CL, and the gap between the outlet 31 of the outlet chamber 13 and the opening 32 for the outlet chamber is closed. The opening 32 for the blowout chamber is formed slightly larger than the blowout port 31 because of the installation of the force blowout chamber 3 having the same size as the blowout port 31. The gap closing sheet 5 is provided to close this gap. The gap closing sheet 5 is attached 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 as to cover the air outlet 31 with the indoor RS side force. The radiant panel 1 is fixed in a tensioned state so as not to be loosened.

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. It should be noted that the steps from the first step S1 to the tenth step S10 may be switched as necessary if necessary! /.

(1)

In the air conditioner 100, the temperature-adjusted air is sent from the outlet 31 to the internal space IS of the radiation panel 1. Since the radiating panel 1 is made of a material having a predetermined emissivity, the temperature of the radiating panel 1 is adjusted by the temperature-adjusted air, so that radiation is generated from the surface cover. In addition, since the material forming the radiant panel 1 is a fiber-based material, if the pressure in the internal space IS becomes larger than the pressure in the indoor RS, the temperature-adjusted air enters the indoor RS from the gap between the fibers in the radiant panel 1. Blown out. As a result, the temperature of the indoor RS can be adjusted by using radiation and blowing together, and the temperature of the indoor RS can be adjusted by blowing a gentle air, rather than when the temperature is adjusted only by blowing. it can. Further, since the air blown out from the radiant panel 1 is blown out through the gaps between the fibers, the air flows gently. For this reason, the temperature of the indoor RS can be controlled with little draft. Temperature adjustment that is comfortable for the residents of the indoor RS.

[0027] (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 indoor RS with little draft feeling. If the radiant panel 1 is large in plan, it is difficult to sufficiently fill the interior with air. For example, if 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, the air reaches the other end sufficiently. It is difficult to do. Also, if the air flow rate is increased to allow the air to reach the other end sufficiently, negative pressure is generated near the outlet 31 and air in the room RS may be sucked into the radiant panel 1. There is.

In this air conditioner 100, the air outlet 31 is provided near the center of the radiant panel 1 as described above, so that the temperature-adjusted air is radiated from the central part of the radiant panel 1 to the radiant panel. Sent to the inside of 1. As a result, the temperature-adjusted air can easily reach the end of the radiation panel 1.

[0028] (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 when mounting the support frame 6 is small. For this reason, it is easy to align the support frame 6 when it is attached to the ceiling surface CL. This also facilitates fixing to the base material 82 arranged at a limited position on the ceiling surface CL. Furthermore, by fixing to the base material 82, it can be firmly fixed.

(Four)

In this air conditioner 100, since the opening 32 for the blowout chamber is smaller than the support frame 6, and the support frame 6 and the blowout chamber 13 are separate, when the support frame 6 is installed on the ceiling surface CL, The degree of freedom of the installation position of the support frame 6 is high. That is, the position and direction of the support frame 6 can be freely set within a range where the blow chamber opening 32 is located inside the support frame 6.

[0029] (5)

In this air conditioner 100, the opening 32 for the blowout chamber is provided on the ceiling surface CL. Since the opening may be relatively small, the construction work is simple. In other words, if an opening of the same size as the radiant panel 1 is provided in the ceiling surface CL in order to attach the radiant panel 1 to the ceiling surface CL, the construction work becomes difficult because it is necessary to make a large opening in the ceiling surface CL. . 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 according to the position of the opening. For this reason, the degree of freedom of the mounting position of the support frame 6 is low, and the mounting is difficult. However, in this air conditioner 100, since the opening 32 for the blowout chamber is relatively small, the construction work for the blowout chamber is easy and the support frame 6 can be easily attached.

[0030] <Other Embodiments>

(1)

In the above embodiment, the support frame 6 is made of sheet metal, but it may be made of resin. Thereby, the support frame 6 can be reduced in weight.

(2)

In the above embodiment, the emissivity of the fiber-based material forming the radiating panel 1 may be 0.9, which is 0.9 or more. However, it is more desirable that the viewpoint power to improve temperature adjustment by radiation 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 from each other, the degree of freedom of mounting the support frame 6 can be improved and the mounting can be facilitated.

[0031] (4)

In the above embodiment, the force at which the blowout chamber 1 is attached to the lower surface of the temperature adjustment unit 2 The temperature adjustment unit 2 is provided at a position away from the blowout chamber 1, and the blowout chamber 1 and the temperature adjustment unit 2 May be connected by a duct. Thus, the temperature-adjusted air blown out from the temperature adjustment unit 2 is blown out through the duct, sent to the chamber 13, and blown out from the blowout port 31.

(Five) 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 or bolts and nuts.

(6)

In the above embodiment, the blow chamber opening 32 is square, but may be other shapes such as a rectangle or a circle.

Industrial applicability

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

Claims

The scope of the claims

[1] It has an outlet (31) through which temperature-controlled air is blown out, and the outlet (31) faces the room (RS) through an opening (32) provided in the ceiling surface (CL). The blowout part (3) arranged as follows,

A gap closing member (5) fixed to the ceiling surface (CL) and closing a gap between the air outlet (31) and the opening (32) provided in the ceiling surface (CL);

The air outlet (31) is disposed so as to cover the room (RS) side, and 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 the air passes;

A support frame (6) separate from the gap closing member (5), fixed to the ceiling surface (CL) and supporting the radiation panel (1);

Air conditioner (100) equipped with.

[2] 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.

[3] The support frame (6) is provided around the opening (32) provided on the ceiling surface (CL) at a position away from the opening (32) by a predetermined distance.

The air conditioner (100) according to claim 1 or 2.

[4] The gap closing member (5) is provided over the opening (32) force up to the support frame (6).

The air conditioner (100) according to claim 3.

[5] The air conditioner (100) according to claim 4, wherein the gap closing member (5) is a sheet-like member attached to the ceiling surface (CL).

[6] The apparatus further includes a temperature adjustment unit (2) that adjusts the temperature of the air and sends the air to the blowing part (3).

The air conditioner (100) according to any one of claims 1 to 5.

[7] The temperature adjustment unit (2) is disposed in the ceiling (CS) and is located above the opening (32). The air conditioner (100) according to claim 6.

[8] The outer frame (7) further covering the periphery of the support frame (6) from the outside,

The air conditioner (100) according to any one of claims 1 to 7.

[9] An installation method of an air conditioner (100) that adjusts the temperature of the room (RS) by means of a radiation panel (1) installed on the ceiling surface (CL),

A blow-out part (3) having a blow-out opening (31) through which temperature-controlled air is blown out passes through an opening (32) provided in the ceiling surface (CL). A blowing section 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 separate from the support frame (6) and closes the gap between the air outlet (31) and the opening (32) provided in the ceiling surface (CL) is provided on the ceiling surface. A gap closing member fixing step (S8) fixed to (CL);

The radiation panel (1) that is formed of a fiber-based material that constitutes a space (IS) into which air blown out from the air outlet (31) is taken in and that has a predetermined emissivity and is permeable to the air, A radiation panel installation step (S9) fixed to the support frame (6) so as to cover the air outlet (31) on the indoor (RS) side force;

Installation method of an air conditioner (100) comprising: