JPS6069437A - Thermal insulation panel with heat exchanger - Google Patents
Thermal insulation panel with heat exchangerInfo
- Publication number
- JPS6069437A JPS6069437A JP58176021A JP17602183A JPS6069437A JP S6069437 A JPS6069437 A JP S6069437A JP 58176021 A JP58176021 A JP 58176021A JP 17602183 A JP17602183 A JP 17602183A JP S6069437 A JPS6069437 A JP S6069437A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat exchanger
- pipe
- panel
- base material
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
- F24D3/141—Tube mountings specially adapted therefor
- F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、例えば出水式、ヒートポンプ式等の床暖房
パネルとして使用されるような／熱交換器付ぎの断熱パ
ネルに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat insulating panel/with a heat exchanger, which is used as a floor heating panel of a water outlet type, a heat pump type, etc., for example.
この種の断熱パネルは、一般に第１図に示すように、パ
ーティクルボードあるいは発泡ポリエステル等の発泡合
成樹脂等よりなる断熱基材（１）の片面あるいは両面に
、パイプ嵌合用の溝（２）を形成し、これに対応形状に
曲成あるいは組立てた温水循環管等の熱交換パイプ（３
）（ヘッダー管を含む）を嵌合配置すると共に、このパ
イプ（３）を密接せしめる態様において断熱基材（１）
面に金属製の放熱板（４）、及び適宜の裏板（５）が重
ねられかつ接着剤等で貼着一体化されたものとなされて
いる。This type of insulation panel generally has a groove (2) for fitting a pipe on one or both sides of a heat insulation base material (1) made of particle board or foamed synthetic resin such as foamed polyester, etc., as shown in Figure 1. Heat exchange pipes such as hot water circulation pipes (3
) (including the header pipe) in a manner that fits and arranges the pipe (3) and brings the pipe (3) into close contact with the heat insulating base material (1).
A metal heat dissipation plate (4) and a suitable back plate (5) are stacked on the front side and are integrally bonded with an adhesive or the like.
而して、上記のような断熱パネルを！！１造する場合、
熱交換パイプ（３）は予め放熱板（４）にパイプオンシ
ートの形で組合わされる場合もあるし、あるいは断熱基
材（１）の溝（２）に嵌め込んで配置したのち、放熱板
（４）の断熱基材（１）に対づる貼合わせにＪ：ってそ
れに密接せられる場合もある。しかしいずれの場合にお
いても、熱交換パイプ（３）の周りに不可避的に空隙部
（６）を生じることを否み得ない。Then, use an insulation panel like the one above! ! When building one,
The heat exchange pipe (3) may be combined with the heat sink (4) in advance in the form of a pipe-on-sheet, or the heat exchange pipe (3) may be fitted into the groove (2) of the heat insulating base material (1) and then attached to the heat sink (4). In some cases, J: is attached closely to the heat insulating base material (1) in (4). However, in either case, it is unavoidable that a void (6) is inevitably formed around the heat exchange pipe (3).
即ち、該空隙部（６）は例えば第２図（イ）に示１Ｊ：
うに、熱交換パイプ（３）とヘッダー管〈３ａ）との接
続部の周りやｌｌｌｉｌ図（ロ）に示づような熱交換パ
イプ（３）＜３＞の交叉部分においては相当大きなもの
として発生ずるし、同図（ハ）に示ずように月１−の熱
交換パイプ（３）のみが存在する部分にａ３いても満（
２）との間の少なくともでの上部に発生づる。That is, the cavity (6) is, for example, shown in FIG. 2(a) 1J:
However, it occurs as a fairly large amount around the connection between the heat exchange pipe (3) and the header pipe (3a), and at the intersection of the heat exchange pipe (3) (3) as shown in Figure (b). However, as shown in the same figure (c), even if a3 is in the part where only the heat exchange pipe (3) of month 1- is present, it will not be full (
2) Occurs at least in the upper part between
ところが、上記のような空隙部（６）の発生は、これに
より断熱パネルの耐圧縮荷重強度を部分的に劣化せしめ
るものとなり、特に床暖房パネルの如き用途にｄりいて
は殊更右古である。However, the occurrence of voids (6) as described above partially deteriorates the compressive load resistance of the heat insulating panel, which is particularly problematic in applications such as underfloor heating panels. .
のみならず上記空隙部（６）の存在は、これによってパ
ネル自体の断熱性６１８を１０い、ひいては熱交換器と
しても効牢の低下を招く欠点を派生づる。In addition, the presence of the voids (6) reduces the heat insulation properties of the panel itself, which leads to a reduction in effectiveness as a heat exchanger.
そこで、従来では、上記空隙部分を、例えばウレタン樹
脂等の注入発泡によって即めるとが、あるいは別途合成
樹脂あるいは金属製の補給材をパネルの製造段階に装着
して、パネルの上記部分的強度劣化を防ぐものどなされ
ていた。しかしながら、これらの方法によるときは、い
ずれも製造工程を複雑化し、コスト高となる欠点があっ
た。Therefore, in the past, the above-mentioned voids were filled by injection foaming of urethane resin, etc., or additional synthetic resin or metal replenishing materials were installed at the panel manufacturing stage to strengthen the above-mentioned partial areas of the panel. Things were being done to prevent deterioration. However, all of these methods have the disadvantage of complicating the manufacturing process and increasing costs.
この発明は、上記のＪ：うな空隙部の存在に基づく強度
上及び断熱性能上の欠点を解消しつつ、しかｔＪ製造を
極めて簡易に行ないうる熱交換器付き断熱パネルを提供
しようとづるものである。This invention aims to provide a heat exchanger-equipped heat-insulating panel that can be manufactured extremely easily while eliminating the above-mentioned drawbacks in terms of strength and heat-insulating performance due to the presence of voids. be.
而して、この発明は、前記のような少なくとも片面にパ
イプ嵌合溝（２）を形成した断熱基材く１）と、上記溝
に嵌合して配置された熱交ｊｆＡパイプ（３）と、これ
に密接する表面の放熱板（４）及び要づれば更に裏板（
５）とよりなる熱交換器イ」き断熱パネルにＪ３いて、
第３図に示づように、熱交換パイプ（３）の周りに生じ
うる空隙部（６）に補強用の発泡スチロール（７）が装
填され、しかもこの発泡スヂロール（７）が、パネルの
製造時に加えられる加熱によって生じる二次発泡（融Ｇ
−１だ余分の発泡スヂロール部分の発泡も含む）にＪ：
す、第４図に示すようにＩ）を記空隙部（６）を即めて
いることを特徴とづるｂのである。Thus, the present invention provides a heat-insulating base material (1) having a pipe fitting groove (2) formed on at least one side as described above, and a heat exchanger pipe (3) disposed to fit in the groove. , a heat dissipation plate (4) on the surface that is in close contact with this, and if necessary, a back plate (
5) Attach the heat exchanger to the insulation panel J3,
As shown in Figure 3, reinforcing foamed polystyrene (7) is filled into the void (6) that may occur around the heat exchange pipe (3), and this foamed polystyrene roll (7) is Secondary foaming (molten G
(Including the foaming of the extra foamed sugar roll part) J:
As shown in FIG. 4, this is characterized in that the cavity (6) is filled with I).
断熱基材（１）の材質は特に限定されるものではなく、
例えばパーティクルボード、発泡ポリエステル等も用い
られるが、後述するようなパネルの製造上の簡易性から
これも熱接着性の発泡スチロール樹脂を用いるのが有利
である。The material of the heat insulating base material (1) is not particularly limited,
For example, particle board, foamed polyester, etc. may be used, but it is advantageous to use heat-adhesive foamed polystyrene resin for ease of manufacturing the panel as will be described later.
熱交換パイプ（３）は、銅あるいはアルミニウム製のも
のが用いられるのが一般的であり、Ｊ、た放熱板（’ｌ
） ｔ、ＬりＴ適には熱伝導性の良りＹな金属板、例
えばアルミニウム板、カラー銅板、亜鉛鈑金鋼板等が用
いられるが、合成樹脂板が用いられることもある。裏板
（５）の材料も同様である。The heat exchange pipe (3) is generally made of copper or aluminum.
) Metal plates with good thermal conductivity such as aluminum plates, colored copper plates, zinc sheet metal plates, etc. are used for T, L and T, but synthetic resin plates may also be used. The same applies to the material of the back plate (5).
この発明に係る上記のにうな熱交換器付き断熱パネルは
、断熱基材（１）にも熱接着性発泡スヂロール（スヂレ
ン無水マイレン酸共ｍ合体）を用いることにより、次の
ような方法でもつとも有利に製造しうる。The above-mentioned heat exchanger-equipped heat insulating panel according to the present invention can be made by the following method by using heat-adhesive foamed sudirol (styrene maleic anhydride co-m combination) also as the heat insulating base material (1). It can be manufactured advantageously.
即ち、先ず、第１図に示すＪ：うに断熱基材（１）の片
面に、熱交換パイプく３）の形状に対応づるパイプ嵌合
溝（２）を形成する。この嵌合溝（２）は断熱基材（１
）の製造時に金型によって同時に作出すれば良い。そし
て次にこのパイプ嵌合溝〈２）に、予め所要形状に形成
したヘッダー管等を含む熱交換パイプ（３）を嵌め込む
と共に第３図に示すように、該パイプの周りに生じる空
ＰＭ部（６ンに板状あるいは棒状等に形成した適宜の断
面積を有する補強用発泡スヂロール（７）を装填ないし
【、ｔＢ入づる。That is, first, a pipe fitting groove (2) corresponding to the shape of the heat exchange pipe 3) is formed on one side of the heat insulating base material (1) shown in FIG. This fitting groove (2) is connected to the heat insulating base material (1).
) at the same time using a mold during manufacturing. Next, a heat exchange pipe (3) including a header pipe etc. formed in a predetermined shape is fitted into this pipe fitting groove (2), and air PM generated around the pipe is removed as shown in Fig. 3. A reinforcing foamed roll (7) formed in the shape of a plate or rod and having an appropriate cross-sectional area is loaded into the section (6).
次いで、断熱基材（１）の両面に、放熱板（４）と裏板
（５）とを重ね会わせて第３図に示スにうな積層状態に
し、これをボッ（−コールドプレス機に入れ”Ｃ両面か
ら熱圧操作を施す。Next, the heat dissipation plate (4) and the back plate (5) are stacked on both sides of the heat insulating base material (1) to form a laminated state as shown in Fig. 3, and this is pressed into a cold press machine. Apply heat and pressure to both sides of the container.
ここに、熱圧操作条件は、温度１２０〜２００℃〈特に
好ましくは１２０〜１４０℃）、時間０．１〜１０分間
（好適には１〜５分間〉、圧ノＪ０．１〜１０Ｋｙ／ａ
ｄ （好適には０．５〜１に９７ａｄ＞程度とし、熱圧
後の発泡スチロール（断熱基板）の厚さ減少率を約３０
％程度とＪる。Here, the heat-pressure operation conditions include a temperature of 120 to 200°C (particularly preferably 120 to 140°C), a time of 0.1 to 10 minutes (preferably 1 to 5 minutes), and a pressure J of 0.1 to 10 Ky/a.
d (preferably about 0.5 to 197 ad>), and the thickness reduction rate of the styrofoam (insulating substrate) after hot pressing is about 30
About %.
このような熱圧操作にＪ：す、断熱基材（１）は放熱板
（４）及び裏板（５）を介して伝わる熱によって表面部
が溶融し、これによって該放熱板（４）及び裏板（５）
と融着接合一体化される。During such heat-pressing operation, the surface portion of the heat insulating base material (1) melts due to the heat transmitted through the heat sink (4) and the back plate (5), thereby causing the heat sink (4) and the back plate (5) to melt. Back plate (5)
and are integrated by fusion bonding.
かつ同時に断熱！！材（１）は、その受熱領域に８３い
て二次発泡を生じる傾向を示づと共に、補強用の発泡ス
チロール（７）もまた、放熱板（４）及び熱交換パイプ
（３）等を介して伝わる熱によって二次発泡を生じ、こ
れらの二次発泡が第３図に矢印で示すようにパイプ嵌合
ｉす（２）内の空隙部（６）に向【ノＣ進行し、熱交換
パイプ（３）を放熱板（４）に押し付Ｏてそれに充分密
接せしめると′共に、その周りの空隙部〈６）を埋め尽
づ。従って、上記熱圧操作後、０〜８０℃で０．１〜１
０分間程度の冷却操作り、第４図に示すような前記空隙
部（６）が主として発泡スチロール（７）にＪ−って完
全に埋め尽された熱交換器付き断熱パネルを得ることが
できる。And insulation at the same time! ! The material (1) shows a tendency to cause secondary foaming in its heat receiving area, and the reinforcing polystyrene foam (7) also transfers heat through the heat sink (4), heat exchange pipe (3), etc. Secondary foaming occurs due to the heat, and these secondary foams progress toward the cavity (6) in the pipe fitting (2) as shown by the arrow in Figure 3, and the heat exchanger pipe ( 3) is pressed against the heat dissipation plate (4) so as to bring it into sufficient contact with it, and at the same time, fills up the gap 〈6) around it. Therefore, after the above heat pressure operation, 0.1 to 1 at 0 to 80°C
After a cooling operation of about 0 minutes, it is possible to obtain a heat exchanger-equipped heat insulating panel in which the voids (6) are completely filled mainly with the expanded polystyrene (7) as shown in FIG.
上記のにうな製造方法は、別途接着剤を用いて放熱板（
４）及び裏板〈５）を断熱基材（１）に接着するような
場合に較べ、製造工程の簡素化をはかりうる点で有利で
あるが、上記接着剤を用いて行う場合にあっても、イの
接着時に加えられる加熱によって補強用の発泡スチロー
ル（７）に二次発泡を生じさせるものとづることにより
、空隙部（６）をやはり完全に埋め尽したものとするこ
とが可能である。The above manufacturing method uses a separate adhesive to create a heat sink (
4) and the back plate <5) to the heat insulating base material (1), it is advantageous in that the manufacturing process can be simplified; however, when using the above adhesive, However, it is also possible to completely fill the void (6) by generating secondary foam in the reinforcing styrene foam (7) due to the heat applied during bonding (A). .
この発明に係る熱交換器付きパネルは上述のＪこうに、
熱交換パイプ（３〉の周りが発泡スヂロール（７）によ
って埋められたものであるから、パネルの耐圧縮強度お
よび断熱性能のいずれの点においても遜色のないものと
することができる。しかも上記パイプ周りの空隙部分を
埋めるのに、パネルの製造段階において予め発泡スヂロ
ール（７）を上記空隙部に（６）装填しておくことにＪ
：す、その製造時に加えられる加熱による二次発泡によ
って上記空隙部を理め尽Ｊことができるから、別途事後
的にウレタン等の充填材を注入発泡して空隙部を即める
ような場合に較べ、製造工程が簡単で、断熱パネルの製
ｊ告］ス１へを小げることができる。The panel with a heat exchanger according to the present invention is as described above,
Since the area around the heat exchange pipe (3) is filled with the foamed steel roll (7), it is possible to make the panel comparable in terms of compressive strength and heat insulation performance.Moreover, the above-mentioned pipe In order to fill the surrounding voids, it is recommended that the foamed cotton rolls (7) (6) be loaded into the voids in advance during the manufacturing stage of the panel.
: Since the above-mentioned voids can be eliminated by secondary foaming due to heating applied during manufacturing, there are cases where a filler such as urethane is separately injected and foamed afterwards to fill the voids. The manufacturing process is simpler than that, and the manufacturing cost of the heat insulating panel can be reduced.
第１図は従来の熱交換器イりき断熱パネルの構成部材を
分離状態にして示した斜視図、第２図（イ）（ｎ）（ハ
〉は第１図の構成部材を組合わせて製作する場合に熱交
換パイプの周りに生じる空隙部分の状態を示す各部分断
面図、第３図（イ）（ロ）はこの発明に係る断熱パネル
の製造過程の途上状態を示す−要ｔ５１；断面図、第４
図（イ） （ロ）は製品としてこの発明に係る断熱パネ
ルを示づ第３図（イ）（１」）の相当部分の断面図であ
る。
（１）、、、断！ＰＩＬ討ネＪ（すＳ、、、ｒで１１出
八期（３〉・・・熱交換パイプ、（４）・・・放熱板、
（５）・・・裏板、（６〉・・・空隙部、（７）・・・
補強用発泡スチロール。
以」二
第１図
第２図Figure 1 is a perspective view showing the components of a conventional heat exchanger heat insulation panel in a separated state, and Figures 2 (a), (n), and (c) are manufactured by combining the components shown in Figure 1. 3(a) and 3(b) show the state of the manufacturing process of the heat insulating panel according to the present invention - Required t51; cross section Figure, 4th
Figures (A) and (B) are sectional views of corresponding parts of Figures (A) and (1''), showing the heat insulating panel according to the present invention as a product. (1)...No! PIL investigation J (S,,,r, 11 out of 8 stages (3>... heat exchange pipe, (4)... heat sink,
(5)...Back plate, (6>...Gap, (7)...
Styrofoam for reinforcement. Figure 1 Figure 2
Claims (2)
たパイプ嵌合溝に嵌合して熱交換パイプが配置され、か
つこの熱交換パイプに密接して前記断熱１４Ｊ面に放熱
板が重合状に貼着一体化された熱交換器付き断熱パネル
において、前記熱交換器パイプの周りに生じる空隙部に
補強用発泡スヂロールが装填されＣなり、しかし該発泡
スチロールが、パネル製造時に加えられる加熱にＪ：っ
て生じる二次発泡により、前記空隙部を理めていること
を特徴とづる熱交換器ｆ］ぎ断熱パネル。(1) A heat exchange pipe is disposed on at least one side of the heat insulating base material by fitting into a pipe fitting groove formed on the face, and a heat sink is disposed on the heat insulating 14J side in close contact with the heat exchange pipe. In an insulating panel with a heat exchanger that is integrated in a polymerized manner, reinforcing foamed polystyrene is loaded into the void created around the heat exchanger pipe, but the foamed polystyrene is not heated during panel manufacture. J: A heat exchanger heat insulating panel characterized in that the voids are defined by secondary foaming.
、その熱接１（’ｌをもって放熱板が断熱基材に融谷接
合一体化されてなる特許請求の範囲第１項記載の熱交換
器４＝Ｊさ断熱パネル。(2) The heat exchanger according to claim 1, wherein the heat insulating base material is made of thermally adhesive foamed polystyrene, and the heat sink is integrally bonded to the heat insulating base material at the heat bond 1 ('l). 4=J-sa insulation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58176021A JPS6069437A (en) | 1983-09-22 | 1983-09-22 | Thermal insulation panel with heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58176021A JPS6069437A (en) | 1983-09-22 | 1983-09-22 | Thermal insulation panel with heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6069437A true JPS6069437A (en) | 1985-04-20 |
| JPS6345019B2 JPS6345019B2 (en) | 1988-09-07 |
Family
ID=16006333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58176021A Granted JPS6069437A (en) | 1983-09-22 | 1983-09-22 | Thermal insulation panel with heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069437A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497826A (en) * | 1992-10-05 | 1996-03-12 | Ingram; Rex A. | Heating/cooling systems |
| EP1353129A1 (en) * | 2002-04-10 | 2003-10-15 | Polypipe Building Products Ltd. | Overfloor heating system |
| EP4488586A1 (en) * | 2023-07-06 | 2025-01-08 | Uponor Innovation AB | Floor heating panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246024A (en) * | 1975-10-07 | 1977-04-12 | Basf Ag | 11hydroxypropenee*2*3**sulfonic acidd*3* compound and process for manufacture thereof |
| JPS59225229A (en) * | 1983-06-06 | 1984-12-18 | Showa Alum Corp | Manufacture of floor heating panel |
-
1983
- 1983-09-22 JP JP58176021A patent/JPS6069437A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246024A (en) * | 1975-10-07 | 1977-04-12 | Basf Ag | 11hydroxypropenee*2*3**sulfonic acidd*3* compound and process for manufacture thereof |
| JPS59225229A (en) * | 1983-06-06 | 1984-12-18 | Showa Alum Corp | Manufacture of floor heating panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497826A (en) * | 1992-10-05 | 1996-03-12 | Ingram; Rex A. | Heating/cooling systems |
| EP1353129A1 (en) * | 2002-04-10 | 2003-10-15 | Polypipe Building Products Ltd. | Overfloor heating system |
| EP4488586A1 (en) * | 2023-07-06 | 2025-01-08 | Uponor Innovation AB | Floor heating panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345019B2 (en) | 1988-09-07 |
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