JPS60205141A - Heat absorbing and dissipating curtain wall - Google Patents

Abstract

PURPOSE:To reduce processing cost, improve heat transfer characteristics and prevent electric corrosion by a method wherein legs for connecting heat medium tubes with flat plate heat absorbing fins and other curtain wall as well as fixing legs connecting the tubes with reinforcing members are formed integrally. CONSTITUTION:A flat plate 1, the heat absorbing and dissipating fins 2, legs 3 for heat medium tubes, the heat medium tubes 4, the connecting and fixing legs 6 and the connecting legs 8 are formed integrally by a metal such as aluminum, for example. According to this method, man-hours for attaching the heat medium tubes 4 to the legs 3 for heat medium tubes are omitted, a countermeasure for preventing electric corrosion of the heat medium tubes 4 and the legs 3 for the heat medium tubes becomes unnecessary and, further, contacting thermal resistance may be eliminated. The curtain wall of desired size may be formed by the combination of the connecting and fixing legs 6 and the connecting and reinforcing members 7 as well as the combination of the connecting legs 8 and other curtain walls 9.

Description

【発明の詳細な説明】 （技術分野） 本発明は吸放熱機能をもったカーテンウオールに関する
ものである。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a curtain wall having a heat absorption and radiation function.

（従来分野） 第１図は従来の吸放熱機能をもったカーテンウオールの
要部説明断面図であって１−ａ図は平面断面図、１−ｂ
図はＡ−Ａ’断面図の一部である。(Conventional field) Fig. 1 is a cross-sectional view explaining the main parts of a conventional curtain wall with heat absorption and radiation functions, and Fig. 1-a is a plan sectional view, and Fig. 1-b
The figure is a part of the AA' cross-sectional view.

図において１は平板、２は吸放熱フィン、４は熱媒チー
−ブ、５はヘッダー、６は連結固定用脚、７は連結補強
材、８は連結用脚、９は連結する他のカーテンウオール
、１０け熱媒、１ノは連結／４’イゾ、５０は熱媒チー
−ブ固定片、５１は熱媒チー−ノ取付脚である。第１図
に示す如〈従来のカーテンウオールにおいては平板１、
吸放熱フィン２と一体成型された熱媒チューブ固定片５
ｏに、熱媒チューブ４を機械的および物理的にかしめて
いたため、材料費、加工費がかさみ、しかも熱媒チュー
ブ４と熱媒チー−プ固定片５ｏが異種金属の場合には電
食防止対策が必要でまた接触抵抗があるため必ずしも伝
熱特性がよくないというよう々欠点があった。In the figure, 1 is a flat plate, 2 is a heat absorbing/dissipating fin, 4 is a heat transfer tube, 5 is a header, 6 is a connecting fixing leg, 7 is a connecting reinforcing material, 8 is a connecting leg, and 9 is another curtain to be connected. Wall, 10 heating mediums, 1 is a connection/4' iso, 50 is a heating medium tube fixing piece, and 51 is a heating medium tube mounting leg. As shown in Fig. 1, in the conventional curtain wall, a flat plate 1,
Heat transfer tube fixing piece 5 integrally molded with heat absorption/dissipation fin 2
In addition, since the heating medium tube 4 was mechanically and physically caulked, material costs and processing costs increased, and if the heating medium tube 4 and the heating medium cheap fixing piece 5o were made of different metals, it was difficult to prevent electrolytic corrosion. It has drawbacks such as requiring countermeasures and not necessarily having good heat transfer characteristics due to contact resistance.

（発明の目的） 本発明は、これらの欠点を除去したもので熱媒チー−ブ
と、平板吸放熱フィン他のカーテンウオールとの連結用
脚および補強材との連結固定用脚を一体成型することを
特徴としその目的は加工費の削減、伝熱特性の向上、電
食の防止にある。(Object of the invention) The present invention eliminates these drawbacks, and integrally molds the legs for connecting the heating medium tube with the curtain wall such as flat heat absorbing and dissipating fins, and the legs for connecting and fixing the reinforcing material. Its purpose is to reduce processing costs, improve heat transfer characteristics, and prevent electrolytic corrosion.

（実施例） 第２図は本発明の実施例の要部説明断面図であって、２
−ａ図は平面断面図、２−ｂ図はＡ−Ａ’断面図の１部
である。図において１は平板、２は吸放熱フィン、３は
熱媒チューブ脚、４は熱媒チューブ、５はへ、ダー、６
は連結固定用脚、７は連結補強材、８は連結用脚、９は
連結する他のカーテンウオール、１０は熱媒、１ノは連
結・やイゾである。(Embodiment) FIG. 2 is a sectional view illustrating the main part of an embodiment of the present invention.
2-a is a plan sectional view, and 2-b is a part of the AA' sectional view. In the figure, 1 is a flat plate, 2 is a heat absorption/dissipation fin, 3 is a heat medium tube leg, 4 is a heat medium tube, 5 is a plate, 6 is a
1 is a connection fixing leg, 7 is a connection reinforcing material, 8 is a connection leg, 9 is another curtain wall to be connected, 10 is a heating medium, and 1 is a connection/isolation.

本発明の実施例は第２図に示す如く平板１、吸放熱フィ
ン２、熱媒チューブ脚３、熱媒チー−プ４、連結固定用
脚６および連結用脚８を金属たとえばアルミニー−ムを
一体成型したものである。In an embodiment of the present invention, as shown in FIG. 2, a flat plate 1, heat absorbing and dissipating fins 2, heat medium tube legs 3, heat medium cheaps 4, connecting fixing legs 6 and connecting legs 8 are made of metal, such as aluminum neem. It is integrally molded.

このように吸放熱用カーテンウオールを一体成型したた
め熱媒チューブ４を熱媒チー−プ脚３に取付ける工数が
省は熱媒チューブ４と熱媒チー−プ脚３の電食防止対策
が不必要となシさらに接触熱抵抗もゼロとすることがで
きる。Since the heat absorbing and dissipating curtain wall is integrally molded in this way, the number of man-hours required to attach the heating medium tube 4 to the heating medium cheap leg 3 is reduced, and there is no need to take measures to prevent electrolytic corrosion of the heating medium tube 4 and the heating medium cheap leg 3. Moreover, the contact thermal resistance can also be made zero.

また連結固定用脚６を連結補強材７と、および連結用脚
８と他のカーテンウオール９とを連結組合せることＫよ
シ所望の大きさのカーテンウオールを形成することが可
能である。Further, by connecting and combining the connecting and fixing legs 6 with the connecting reinforcing member 7 and the connecting legs 8 with another curtain wall 9, it is possible to form a curtain wall of a desired size.

第３図は説明図であって本発明による吸放熱用カーテン
ウオールを使用した熱媒循環による熱移動の機構につい
て説明したものである。図において１２は室内側、１３
は室外側、矢印は夫々熱移動の方向を示すもので１４は
加熱された熱媒の上昇、１５は冷却された熱媒の下降、
１６は吸熱、１２は放熱、２Ｑは壁体貫流熱の方向を示
す。１８は制御弁、１９は断熱躯体、２ノは室内側に設
けられた一体成型によるカーテンウオール、２２は室外
側に設けられた一体成型によるカーテンウオールである
。Ｔｉは室温、’ｒｗＶｉ熱媒温度、Ｔｏは外気温でお
る。第３図で室温Ｔｉ　、熱媒温度Ｔｗ、外気温Ｔｏが
Ｔｉ）Ｔｗ）Ｔｏであると、室内側１２の熱媒は加熱矢
印１４の方向に上昇し室外側Ｉ３の熱媒は冷却されて矢
印１５の方向に下降し熱媒は自然循環しながら室内側１
２では吸熱１６を行い、室外側１３では放熱１７を行う
。制御弁１８を閉じると熱媒循環は停まシ熱の移動は断
熱躯体１９を貫流する貫流熱２０だけとなシ、この断熱
躯体１９の熱抵抗値を大きくしておくと熱の移動は停止
し断熱される。FIG. 3 is an explanatory diagram illustrating a mechanism of heat transfer by circulation of a heat medium using the heat absorption/dissipation curtain wall according to the present invention. In the figure, 12 is the indoor side, 13
indicates the outdoor side, the arrows indicate the direction of heat transfer, 14 indicates the rising of the heated heating medium, 15 indicates the descending of the cooled heating medium,
16 indicates heat absorption, 12 indicates heat radiation, and 2Q indicates the direction of heat flowing through the wall. 18 is a control valve, 19 is a heat insulating frame, 2 is an integrally molded curtain wall provided on the indoor side, and 22 is an integrally molded curtain wall provided on the outdoor side. Ti is the room temperature, 'rwVi is the heating medium temperature, and To is the outside temperature. In FIG. 3, when the room temperature Ti, the heat medium temperature Tw, and the outside temperature To are Ti)Tw)To, the heat medium on the indoor side 12 rises in the direction of the heating arrow 14, and the heat medium on the outdoor side I3 is cooled. The heating medium descends in the direction of the arrow 15, and the heating medium flows naturally to the indoor side 1.
2, heat absorption 16 is performed, and heat radiation 17 is performed on the outdoor side 13. When the control valve 18 is closed, the circulation of the heat medium is stopped, and the only heat transfer is the through-flow heat 20 flowing through the heat insulating frame 19.If the thermal resistance value of the heat insulating frame 19 is increased, the heat transfer is stopped. and is insulated.

（発明の効果） 以上説明したように熱媒チューブと平板、吸放熱フィン
、連結固定用脚および連結用脚を一体成型するので製造
の簡略化による加工費の低減ができ、また熱媒通路部の
電食の心配が皆無となシ、さらに吸放熱フィンと熱媒チ
ューブが一体成型されているため従来の接触熱抵抗が事
実上ゼロとなり、伝熱特性が向上し材料費も低減できる
等の利点がある。(Effects of the Invention) As explained above, since the heating medium tube, the flat plate, the heat absorbing and dissipating fins, the connecting fixing legs, and the connecting legs are integrally molded, the processing cost can be reduced due to the simplification of manufacturing, and the heating medium passage section There is no need to worry about electrolytic corrosion, and since the heat absorbing and dissipating fins and heat transfer tube are integrally molded, the conventional contact thermal resistance is virtually zero, improving heat transfer characteristics and reducing material costs. There are advantages.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の吸放熱機能をもったカーテンウオールで
、１−ａ図は平面断面図、１−ｂ図は、Ａ−Ａ’断面図
の一部。第２図は本発明の実施例であって２−ａ図は平
面断面図、２−ｂ図はＡ−Ａ’断面図の一部。第３図は
本発明による吸放熱用カーテンウオールを使用した熱媒
循環による熱移動の機構についての説明図である。 １・・・平板、２・・・吸放熱フィン、３・・・熱媒チ
ー−ブ脚、４・・・熱媒チューブ、５・・・ヘッダー、
６・・・連結固定用脚、７・・・連結補強材、８・・・
連結用脚、９・・・連結する他のカーテンウオール、１
０・・・熱媒、１ノ・・・連結パイプ、１２・・・室内
側、１３・・・室外側、１４・・・加熱された熱媒の上
昇方向を示す矢印、１５・・・冷却された熱媒の下降方
向を示す矢印、１６・・・吸熱方向を示す矢印、１７・
・・放熱方向を示す矢印、１８・・・制御弁、１９・・
・断熱躯体、２０・・・壁体貫流熱の方向を示す矢印、
２１・・・室内側に設けられた本発明を実施したカーテ
ンウオール、２２・・・室外側に設けられた本発明を実
施したカーテンウオール、Ｔｉ・・・室温、ＴＷ・・・
熱媒温度、ＴＯ・・・外気温 特許出願人　日本電信電話公社 古河電気工簗株式会社 第２図Fig. 1 shows a conventional curtain wall with a heat absorption/dissipation function, and Fig. 1-a is a plan cross-sectional view, and Fig. 1-b is a part of a cross-sectional view taken along line A-A'. Fig. 2 shows an embodiment of the present invention, in which Fig. 2-a is a plan cross-sectional view, and Fig. 2-b is a part of a cross-sectional view taken along line A-A'. FIG. 3 is an explanatory diagram of the mechanism of heat transfer through heat medium circulation using the heat absorbing and dissipating curtain wall according to the present invention. DESCRIPTION OF SYMBOLS 1... Flat plate, 2... Heat absorption/radiation fin, 3... Heat medium tube leg, 4... Heat medium tube, 5... Header,
6... Connecting and fixing legs, 7... Connecting reinforcing material, 8...
Connecting legs, 9...Other curtain walls to be connected, 1
0...Heating medium, 1...Connection pipe, 12...Indoor side, 13...Outdoor side, 14...Arrow indicating the ascending direction of the heated heating medium, 15...Cooling arrow indicating the descending direction of the heated heat medium, 16...arrow indicating the endothermic direction, 17.
...Arrow indicating the direction of heat radiation, 18...Control valve, 19...
・Insulating frame, 20...arrow indicating the direction of heat flowing through the wall,
21...Curtain wall provided on the indoor side and implementing the present invention, 22...Curtain wall provided on the outdoor side and implementing the present invention, Ti...Room temperature, TW...
Heat medium temperature, TO...Outside temperature Patent applicant Nippon Telegraph and Telephone Public Corporation Furukawa Electric Co., Ltd. Figure 2

Claims (1)

【特許請求の範囲】[Claims] 平板の片側に吸放熱フィンを突設し、他側に熱媒チー−
ブを有する脚を突設するとともに該平板に取付用脚と連
結用脚を一体成型にょシ設けてなることを特徴とする吸
放熱用カーテンウオールHeat absorbing and dissipating fins are installed on one side of the flat plate, and heat transfer fins are installed on the other side.
A curtain wall for heat absorption and dissipation, characterized in that a leg with a tab is provided protrudingly, and a mounting leg and a connecting leg are integrally molded on the flat plate.