JPH01155128A - Radiation panel - Google Patents
Radiation panelInfo
- Publication number
- JPH01155128A JPH01155128A JP62310887A JP31088787A JPH01155128A JP H01155128 A JPH01155128 A JP H01155128A JP 62310887 A JP62310887 A JP 62310887A JP 31088787 A JP31088787 A JP 31088787A JP H01155128 A JPH01155128 A JP H01155128A
- Authority
- JP
- Japan
- Prior art keywords
- radiation plate
- tube
- cooled
- rear surface
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- 239000003507 refrigerant Substances 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 9
- 239000012774 insulation material Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000012466 permeate Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract 2
- 239000007769 metal material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は室内を冷房するのに好適な輻射パネルに閏する
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a radiant panel suitable for cooling a room.
（従来の技術）
従来の輻射パネルを有する空気＃！Ｊ和機の１例が第５
図ないし第７図に示されている。(Prior art) Air # with traditional radiant panels! One example of J-wa machine is the 5th
As shown in FIGS. 7 to 7.
この種空気調和機は室内機と室外機からなり、室内機１
１は、第５図に示すように、室１００の天井に配設され
、室外機１２は室外に設置される。This type of air conditioner consists of an indoor unit and an outdoor unit.
1 is installed on the ceiling of a room 100, and the outdoor unit 12 is installed outdoors, as shown in FIG.
第６図には冷媒回路図が示され、冷房運転時、圧縮６ｉ
ｏｔで圧縮された冷媒は、実線矢印で示すように、四方
弁１０２を経て室外側熱交換器１０３に入り、ここで外
気に放熱することにより凝縮液化する。この液冷媒はＨ
Ｙ張機構１０４で減圧された後、抵抗１０５ 、１０６
．１０７を経て複数の輻射パネル１０８．１０９．１１
０に入り、ここで茎発気化する。FIG. 6 shows a refrigerant circuit diagram, and during cooling operation, compression 6i
The compressed refrigerant enters the outdoor heat exchanger 103 through the four-way valve 102, as shown by the solid arrow, where it is condensed and liquefied by releasing heat to the outside air. This liquid refrigerant is H
After the pressure is reduced by the Y tension mechanism 104, the resistors 105 and 106
．． Multiple radiant panels 108.109.11 via 107
The temperature reaches 0, and the stem aerates here.
この際、各輻射パネルの輻射プレートの表面が冷却され
、これからの輻射によってその周囲の室内空気や在室者
及び物体を冷却する。各輻射パネルで蒸発気化した冷媒
は四方弁１０２を経て圧縮ＢＸｔ１０１に吸込まれる。At this time, the surface of the radiant plate of each radiant panel is cooled, and the radiation cools the surrounding room air, people in the room, and objects. The refrigerant evaporated in each radiant panel is sucked into the compression BXt 101 through the four-way valve 102.
暖房運転時には、四方弁１０２が切り換えられるので、
圧縮機１０１から吐出された冷媒は破線矢印で示すよう
に循環する。During heating operation, the four-way valve 102 is switched, so
The refrigerant discharged from the compressor 101 circulates as shown by broken line arrows.
第７図には輻射パネル１０８．１０９．１１０の部分的
断面図が示され、冷媒がチューブ１１４内を流過すると
、このチューブ＋１４からの冷熱又は温熱が輻射プレー
ト！１３に直接又は電熱板＋１５を介して伝達されるこ
とにより輻射プレート１１３が冷却又は加熱され、その
表面から冷熱又は温熱がその周囲に輻射される。１１Ｇ
は断熱材で、輻射プレート１１３の熱その背後に逃げる
のを防いでいる。FIG. 7 shows a partial cross-sectional view of the radiant panels 108, 109, 110, and as the refrigerant flows through the tubes 114, cold or hot heat from the tubes 14 is transferred to the radiant plates! The radiation plate 113 is cooled or heated by being transmitted directly to the heating plate 13 or via the electric heating plate +15, and cold or hot heat is radiated from its surface to its surroundings. 11G
is a heat insulating material that prevents the heat of the radiation plate 113 from escaping behind it.
（発明が解決しようとする問題点）
上記従来の空気調和機においては、その冷房運転時、各
輻射パネル１０Ｂ 、１０９．１１０の輻射プレー［１
３が室内空気の露点温度以下に冷却されると、この表面
に室内空気中の水分が結露し、結露水が滴下して室内を
汚損するという不具合があった。(Problems to be Solved by the Invention) In the conventional air conditioner described above, during cooling operation, each radiation panel 10B, 109.110 has a radiation play [1].
When No. 3 is cooled to below the dew point temperature of the indoor air, moisture in the indoor air condenses on its surface, causing the condensed water to drip and stain the room.
（問題点を解決するための手段）
本発明は上記問題点に対処するために発明されたもので
あって、その要旨とするところは、冷媒又は熱媒が流過
するチューブと、このチューブと熱交換可能に連結され
その表面に結露した露をその裏面に導く機能を有する輻
射プレートと、この輻射プレートの裏面に添設されその
イテ面を空気中に露出させた連続気泡を有する断熱材と
を具えていることを特徴とする輻射パネルにある。(Means for Solving the Problems) The present invention was invented to solve the above problems, and the gist thereof is to provide a tube through which a refrigerant or a heat medium flows, and a tube through which a refrigerant or heat medium flows, A radiant plate that is connected in a heat-exchangeable manner and has the function of guiding dew condensed on its surface to its back surface, and a heat insulating material that is attached to the back surface of the radiant plate and has open cells that expose its inner surface to the air. The radiant panel is characterized by comprising:
（作用）
本発明においては、上記構成を具えているため、冷房運
転時、冷却された冷媒がチューブ内を流過し、このチュ
ーブと熱交換可能に連結された輻射パネルの表面から冷
熱が輻射される。この輻射パネルの表面に結露した露は
その裏面に導かれ、この裏面に添設された断熱材の連続
気泡を通って空気中に露出した背面に轟かれてここで１
発し空気中に放散される。(Function) Since the present invention has the above configuration, during cooling operation, the cooled refrigerant flows through the tube, and cold heat is radiated from the surface of the radiant panel connected to the tube for heat exchange. be done. The dew that has condensed on the surface of this radiant panel is guided to its back side, passes through the open cells of the insulation material attached to this back side, and is emitted to the back side exposed to the air.
emitted and dissipated into the air.
（実施例） 本発明の１実施例が第１図及び第２図に示されている。(Example) One embodiment of the invention is shown in FIGS. 1 and 2.
１は輻射パネルで、第２図に示すように、室１００内の
天井部分に据付けられる。Reference numeral 1 denotes a radiation panel, which is installed on the ceiling of a room 100, as shown in FIG.
輻射パネル１は、第１図に示すように、冷媒又は熱媒が
流過するチューブ２と、このチューブ２と熱交換可能に
連結された多孔質金属からなる輻射プレート３と、この
輻射プレート３の裏面に添設された断熱材４八、４Ｂを
具えている。As shown in FIG. 1, the radiant panel 1 includes a tube 2 through which a refrigerant or a heat medium flows, a radiant plate 3 made of porous metal connected to the tube 2 so as to be able to exchange heat, and the radiant plate 3. It is equipped with heat insulating materials 48 and 4B attached to the back side.
チューブ２は断熱材４八に形成さた凹所５内において、
輻射プレート３上に裁置され、伝熱板６によって輻射プ
レート３に固定されている。断熱材４Ｂは連続気泡を有
し、一般的な材質からなる断熱材４＾に決まれるように
配置され、その背面は空気中に露出せしめられている。The tube 2 is placed within the recess 5 formed in the insulation material 48.
It is placed on the radiation plate 3 and fixed to the radiation plate 3 by a heat transfer plate 6. The heat insulating material 4B has open cells, is arranged as a heat insulating material 4^ made of a general material, and its back surface is exposed to the air.
、輻射パネル１の上方の天井裏には第２図に示すように
換気１ｍ路７が形成され、自然換気又は送風機８による
強制通風によって換気されるようになっている。他の構
成は第５図及び第６図に示す従来のものと同ｉ兼である
。As shown in FIG. 2, a 1 m ventilation passage 7 is formed in the attic above the radiant panel 1, and ventilation is carried out by natural ventilation or forced ventilation by a blower 8. The other configurations are the same as the conventional ones shown in FIGS. 5 and 6.
しかして、冷房運転時、冷却された冷媒がチューブ２内
を７奈過し、この際、チューブ２からの冷熱が直接又は
伝熱板６を介して輻射プレート３に伝達されて、輻射プ
レート３が冷却される。そして、輻射プレート３の表面
からその周囲の室内空気や在室者及び物体を冷却する。During cooling operation, the cooled refrigerant passes through the tubes 2 for 7 days, and at this time, the cold heat from the tubes 2 is transferred directly or via the heat transfer plate 6 to the radiation plate 3. is cooled. Then, the surface of the radiation plate 3 cools the surrounding room air, people in the room, and objects.
輻射プレート３の表面が室内空気の露点温度以下に冷却
されるとこの表面に室内空気中の水分が結露する。この
露は多孔質金属からなる輻射プレート３内に浸み込むの
で、大きな粒とならず、従って、結露水が室内に滴下し
て室内を汚１員することはない。When the surface of the radiation plate 3 is cooled to below the dew point temperature of the indoor air, moisture in the indoor air condenses on this surface. Since this dew permeates into the radiant plate 3 made of porous metal, it does not become large particles, so that condensed water does not drip into the room and pollute the room.
輻射プレート３内に浸み込んだ水分は輻射プレート３内
をし細管現象によって移動し、その裏面に添設された断
熱材４Ｂ中に浸み込みそのｉ！続気気泡中通ってその背
面に運ばれ、この背面で蒸発して空気中に放散される。The moisture that has permeated into the radiation plate 3 moves within the radiation plate 3 due to the capillary phenomenon, and permeates into the heat insulating material 4B attached to the back surface of the radiation plate 3. It passes through the bubble and is carried to its back surface, where it evaporates and is dissipated into the air.
なお、上記実施例においては、一般的な材質からなる断
熱材４Ａと連続気泡を有する断熱材４Ｂを交互に配置し
ているが、これに代えて連続気泡を存する一体の断熱材
を輻射プレート３の四面に添接させることができる。ま
た、輻射プレート３は０゜１”１ｍｍ程度の空隙を有す
る焼結金属又は金網等で構成することができ、その表面
には見栄え向上及び結露水の拡散促進のために布等を貼
り付けることができる。In the above embodiment, the heat insulating material 4A made of a general material and the heat insulating material 4B having open cells are arranged alternately. It can be attached to all four sides. The radiation plate 3 can be made of sintered metal or wire mesh having a gap of about 0°1"1mm, and a cloth or the like can be pasted on its surface to improve the appearance and promote the diffusion of condensed water. Can be done.
本発明の第２の実施例が第３図及び第４図に示されてい
る。A second embodiment of the invention is shown in FIGS. 3 and 4.
輻射パネル１１は金属板からなり、この輻射パネルＵに
は適当な間隔を隔てて多数の切欠穴１２が設けられてい
る。そして、この輻射パネル１１の表面には全面に亘っ
て布１３が貼り付けられている。そして、輻射パネル１
１の裏面に添設された連続気泡を有する断熱材４Ｂの一
部が切欠穴１２内に充填され、断熱材４Ｂの先端は布１
３に接触している。他の構成は第１図及び第２図に示す
第１の実施例と同様であり、対応する部材には同じ符号
が付されている。The radiant panel 11 is made of a metal plate, and the radiant panel U is provided with a large number of notched holes 12 at appropriate intervals. A cloth 13 is attached to the entire surface of the radiation panel 11. And radiant panel 1
A part of the insulation material 4B having open cells attached to the back side of the cloth 1 is filled in the notch hole 12, and the tip of the insulation material 4B is attached to the back surface of the cloth 1.
It is in contact with 3. The rest of the structure is similar to the first embodiment shown in FIGS. 1 and 2, and corresponding members are given the same reference numerals.
しかして、冷房運転時、輻射パネル１１の表面に結露し
た露は布１３を毛細管現象によって切欠穴１２の所まで
運ばれて連続気泡を有する断熱材４Ｂに吸い込まれ、こ
の断熱材４Ｂの連続気泡中を通ってその１″を面に運ば
れ、ここで蒸発して空気中に放散される。During cooling operation, dew condensed on the surface of the radiant panel 11 is carried through the cloth 13 to the notch hole 12 by capillary action and is sucked into the insulation material 4B having open cells. The 1" is carried through the interior to the surface, where it evaporates and is dissipated into the air.
（発明の効果）
本発明においては、冷媒又は熱媒が流過するチューブと
、このチューブと熱交換可能に連結されその表面に結露
した露をその裏面に厚く機能を有する輻射プレートと、
この輻射プレートの裏面に添設されその背面を空気中に
露出させた連続気泡を有する断熱材とを具えているため
、冷房運転時、冷却された冷媒がチューブ内を流過し、
輻射パネルを冷却してその表面から冷熱が輻射される。(Effects of the Invention) In the present invention, there is provided a tube through which a refrigerant or a heat medium flows, a radiation plate which is connected to the tube for heat exchange and has the function of thickly discharging dew condensed on the surface of the tube.
Since the radiant plate is equipped with an insulating material having open cells attached to the back surface of the plate and whose back surface is exposed to the air, the cooled refrigerant flows through the tube during cooling operation.
The radiant panel is cooled and cold heat is radiated from its surface.
この輻射パネルの表面に結露した露はその裏面に導かれ
、この裏面に添設された断熱材の連続気泡中を通って空
気中に露出した１１而に導かれてここで蒸発し空気中に
放散される。The dew that has condensed on the surface of this radiant panel is guided to its back surface, passes through the open cells of the insulation material attached to this back surface, and is led to the 11 exposed to the air, where it evaporates and enters the air. Dissipated.
従って、冷房運転時、輻射プレートの表面に結露しても
、この結露水が室内に滴下することはなく、また、室内
空気中の水分を除ｌ■することが可能となる。Therefore, even if dew condenses on the surface of the radiant plate during cooling operation, this condensed water will not drip into the room, and it is possible to remove moisture from the indoor air.
第１図及び第２図は本発明の第１の実施例を示し、第１
図は第２図における！−１線に沿う輻射パネルの部分的
断面図、第２図は輻射パネルの据付要領を示す説明図で
ある。第３図及び第４図は本発明の第２の実施例を示し
、第３図は第４図の１ｒｌ−１１１線に沿う部分的断面
図、第４図は第３図のｒＶ−ｒＶ線に沿う矢視図である
。第５図ないし第７図は従来の輻射パネルの１例を示し
、第５図はその据付要領を示す説明図、第６図は輻射パ
ネルを有する空気調和機の冷媒回路図、第７図は輻射パ
ネルの部分的拡大断面図である。FIG. 1 and FIG. 2 show a first embodiment of the present invention.
The figure is in Figure 2! FIG. 2 is a partial sectional view of the radiant panel taken along line -1, and is an explanatory diagram showing how to install the radiant panel. 3 and 4 show a second embodiment of the present invention, FIG. 3 is a partial sectional view taken along line 1rl-111 in FIG. 4, and FIG. 4 is a partial sectional view taken along line rV-rV in FIG. 3. FIG. 5 to 7 show an example of a conventional radiant panel, FIG. 5 is an explanatory diagram showing its installation procedure, FIG. 6 is a refrigerant circuit diagram of an air conditioner having a radiant panel, and FIG. FIG. 3 is a partially enlarged sectional view of the radiant panel.
Claims (1)
交換可能に連結されその表面に結露した露をその裏面に
導く機能を有する輻射プレートと、この輻射プレートの
裏面に添設されその背面を空気中に露出させた連続気泡
を有する断熱材とを具えていることを特徴とする輻射パ
ネル。A tube through which a refrigerant or heating medium flows, a radiation plate that is connected to the tube for heat exchange and has the function of guiding dew condensed on the surface to the back surface of the tube, and a radiation plate that is attached to the back surface of the radiation plate and whose back surface is A radiant panel comprising: a heat insulating material having open cells exposed to the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62310887A JPH01155128A (en) | 1987-12-10 | 1987-12-10 | Radiation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62310887A JPH01155128A (en) | 1987-12-10 | 1987-12-10 | Radiation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01155128A true JPH01155128A (en) | 1989-06-19 |
Family
ID=18010576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62310887A Pending JPH01155128A (en) | 1987-12-10 | 1987-12-10 | Radiation panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01155128A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223287A (en) * | 1991-04-08 | 1993-08-31 | Hitachi Air Conditioning & Refrig Co Ltd | Radiation air conditioner |
| JP2004257697A (en) * | 2003-02-27 | 2004-09-16 | Daikin Ind Ltd | Air-conditioner |
| US7230742B1 (en) | 1998-10-13 | 2007-06-12 | Seiko Epson Corporation | Image data interpolating apparatus and medium on which data interpolating program is recorded |
| JP2008164253A (en) * | 2006-12-28 | 2008-07-17 | Mayekawa Mfg Co Ltd | Cold insulation vehicle or cold insulation box, and its cold insulation method and cold insulation system |
| JP2015040663A (en) * | 2013-08-22 | 2015-03-02 | 株式会社ササクラ | Panel for radiation air conditioning, and radiation air conditioning unit including the same |
| JP6956922B1 (en) * | 2020-09-11 | 2021-11-02 | 三菱電機ビルテクノサービス株式会社 | How to control the ventilation system, controller, and ventilation fan |
| US11649630B2 (en) | 2017-06-28 | 2023-05-16 | Kvadrat Soft Cells A/S | Thermally activated building panel |
-
1987
- 1987-12-10 JP JP62310887A patent/JPH01155128A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223287A (en) * | 1991-04-08 | 1993-08-31 | Hitachi Air Conditioning & Refrig Co Ltd | Radiation air conditioner |
| US7230742B1 (en) | 1998-10-13 | 2007-06-12 | Seiko Epson Corporation | Image data interpolating apparatus and medium on which data interpolating program is recorded |
| JP2004257697A (en) * | 2003-02-27 | 2004-09-16 | Daikin Ind Ltd | Air-conditioner |
| JP2008164253A (en) * | 2006-12-28 | 2008-07-17 | Mayekawa Mfg Co Ltd | Cold insulation vehicle or cold insulation box, and its cold insulation method and cold insulation system |
| JP2015040663A (en) * | 2013-08-22 | 2015-03-02 | 株式会社ササクラ | Panel for radiation air conditioning, and radiation air conditioning unit including the same |
| US11649630B2 (en) | 2017-06-28 | 2023-05-16 | Kvadrat Soft Cells A/S | Thermally activated building panel |
| JP6956922B1 (en) * | 2020-09-11 | 2021-11-02 | 三菱電機ビルテクノサービス株式会社 | How to control the ventilation system, controller, and ventilation fan |
| WO2022054244A1 (en) * | 2020-09-11 | 2022-03-17 | 三菱電機ビルテクノサービス株式会社 | Ventilation system, controller, and method for controlling ventilation fans |
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